Benchmarking Lighting
Design Software
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© December 2000 The Chartered Institution of Building Services Engineers, London,
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Note from the publisher
This publication is primarily intended to provide guidance to those responsible for the design,
installation, commissioning, operation and maintenance of building services. It is not intended to be
exhaustive or definitive and it will be necessary for users of the guidance given to exercise their own
professional judgement when deciding whether to abide by or depart from it.
Foreword
This document is intended to provide guidance to lighting designers and manufacturers on the
accuracy of computer based simulations of illuminance levels in office spaces. It provides a
data set which can be used to assess the overall performance of simulation software against a
set of standard parameters. It will assist designers, manufacturers and software developers to
develop a more thorough awareness of the performance of simulation tools. Use of the
benchmark data is likely to contribute to improvements in the prediction of actual illuminance
levels in offices, reducing the risk of disputes arising from perceived failures of designs or
installations, and improving the quality of lighting installations and levels of client and user
satisfaction with completed installations. It will also contribute to more effective predictions
of illuminance which may lead to reductions in the energy use of the installation. It is
applicable to lighting installations in new buildings and in the refurbishment sector.
Authors
Anthony Slater, Building Research Establishment Ltd.
Hilary Graves, Building Research Establishment Ltd.
Steering Group Members
Dr Hywel Davies, CIBSE
Tony Baxter, Hevacomp
Mike Simpson, Marlin Lighting
Ted Glenny, Philips Lighting
Peter Thorns, Thorn Lighting
David Burton, Urbis Lighting
Anthony Slater, Building Research Establishment Ltd.
Hilary Graves, Building Research Establishment Ltd.
John Boxall, Paul Evans, Helen Sutcliffe, FBE Management (on behalf of DETR).
Additional technical assistance was received from:
Derek McMillan, Graham Ward, Marlin Lighting
Jan Koster, Philips Lighting
Tam Moore, Urbis Lighting
Emma Dewey, Martin White, Neil Smith, Building Research Establishment Ltd.
ACKNOWLEDGEMENTS
This work was part funded by the Department of the Environment, Transport and Regions
(DETR) under the Partners in Innovation Scheme, and the CIBSE Research Fund.
The work was carried out for CIBSE, by Building Research Establishment Ltd.. with
technical assistance and services provided by Hevacomp, Marlin Lighting, Philips Lighting,
Thorn Lighting and Urbis Lighting. This document is published with the Department’s
consent, but the views expressed are not necessarily accepted or endorsed by the DETR.
CIBSE acknowledges the financial support of the DETR for the research project which led to
the production of this guide.
The research project was undertaken under the guidance of a project steering group drawn
from industry representatives, the names of whom are listed above.
Benchmarking Measurements for Lighting Design Software
1. Executive Summary
There are many computer programs for lighting calculations, but there is no readily available way of
knowing how well they predict the actual illuminance produced by real installations. This TM has
been produced as the result of a study led by CIBSE to measure accurately the illuminance of
representative lighting installations to enable the measured data to be used as a benchmark data set for
lighting design software.
A test room was set up to simulate an office environment, fitted with four lamps or luminaires at a
time in a regular array. Three different types of lamps or luminaires were used to provide a
representative sample of office lighting, plus a pseudo-point source. Each lamp was photometered
separately to increase the potential accuracy of simulations made using the photometry data.
Measurements were made with the room walls painted grey to simulate a typical office reflectance and
also with the walls and ceilings blacked out to minimise inter-reflections and measure direct
illuminance only. A regular array of 49 points was used for the measurement datum positions.
The result of the measurements is a data set in the form of bands within which predicted illuminance
values are expected to fall at each of the 49 measurement points in the test room, along with all the
associated data needed to perform a full simulation with any lighting design software tool. It can be
used by designers, lighting manufacturers and software developers to benchmark lighting design data
and will be a valuable tool for improving lighting design data.
Every attempt was made to reduce the errors due to photometer placement, levelling and calibration
and luminaire placement. Each final value was an average of at least six individual measurements.
However, there is still an uncertainty associated with each measurement, so the measurements are
quoted in terms of bands of uncertainty. It is expected that 95% of measured values would fall within
the measurement band upper and lower limits. Similarly, 95% of the simulated values would be
expected to fall within the Total Error upper and lower limits.
Uncertainty bands have also been defined for the ‘mean room illuminance’ values. The ‘mean room
illuminance’ is the arithmetic mean of the 49 measured datum points. It is expected that simulated
values should lie within this uncertainty band.
It is hoped that these data will be useful to developers and users of lighting design software to give
them a benchmark against which they can assess the performance of their simulation packages.
2. Introduction
There are many computer programs for lighting calculations, varying widely in their sophistication
and ease of use. They are based on a number of different underlying algorithms. In addition, each
program makes assumptions about different aspects of the calculation procedure. For example, some
programs assume that all surfaces are totally diffusely reflecting, other programs include a specular
component. Some programs have limitations on positions for luminaires, others have complete
flexibility.
With so many variations between different programs, it might be expected that some programs would
be able to predict the illuminance distribution within a room more accurately than other programs.
Comparisons have been made between calculations undertaken using different programs. An extensive
intercomparison between 12 different programs was reported by van Bommel and de Man
[1]. As there
was no measured data, results from individual programs were compared with an ‘average’ of the
results from all the different programs. However closely different calculations agree, it is not possible
to be certain that they accurately represent the illuminance distribution from a real installation. That
can only be achieved by a comparison between the program predictions and measured data.
The CIBSE Computers in Lighting Panel identified the need for a standard set of measured data that
could be used for this purpose. Previous studies
[2]had used manufacturers’ standard photometric data
rather than individually photometered luminaires and were therefore considered to be insufficiently
accurate for a CIBSE standard data set. Therefore, the purpose of this study was to measure accurately
the illuminance of representative lighting installations to enable the measured data to be used as a
benchmark data set for lighting design software.
3. Measurement Procedure
3.1
Design of the test installations
The test room was intended to represent a large cellular office and measures 6.78 m in the X-direction
and 6.72 m in the Y-direction (see Figure 1). The ceiling height was 3.24 m. The measurement plane
was 0.80 m above the floor. A regular 2 x 2 grid for the luminaires gives spacing of 3.39 m in the
X-direction and 3.36 m in the Y-X-direction, and a spacing to height ratio (SHR) of 1.4, reasonably close to
that which would be expected in many real installations.
Figure 1: Plan of test room with lamp/luminaire and measurement positions
For one set of measurements under typical room characteristics (designated hereafter as ‘grey walls’),
the ceiling was white acoustic tiles of reflectance 0.70+/-0.01, and the floor dark brown
(R=0.06+/-0.01). The walls were matt grey (R=0.41+/-0.02 for the measurements of the bare CFL lamps and
R=0.52+/-0.02 for the measurements of the opal luminaires and semi-specular reflector luminaires).
The reflectance was measured with respect to two reference cards of known reflectance using a
luminance meter. For the other set of measurements, simulating direct illuminance only (designated
hereafter as ‘black walls’), the ceiling was covered with black velvet (average reflectance = 0.03
+/-0.01), the walls were painted matt black (R = 0.04+/-0.01) and the floor was dark brown
(R=0.06+/-0.01).
Full details of the conditions to be used for simulating each data set are included as Tables 1 to 6.
3.2
Selection of test lamps and luminaires
In order to give a reasonable representation of different lamp and luminaire types, three different
lighting systems, each consisting of 4 lamps/luminaires, have been examined:
•
Bare 32W Philips PL-T/ 840/ 4P lamps with Huco 32W TC-T electronic ballasts;
•
Opal luminaires (Opaline 450mm luminaires Cat.No. 2045T381 with 38W TC-DD Amalgam
compact fluorescent lamps and Tridonic ballast EC40 A50);
•
Semi-specular reflector luminaires (category 2, 600 x 600 mm square luminaires Cat.No.
U1701/318 P1 with three Philips New Generation TL-18W, colour 840 lamps and Philips
HF-Performer, warm-start 3x18W high frequency ballast).
.
The bare PL-T lamps were intended to simulate a point source (although the radial distribution of
these lamps was not exactly circularly symmetric). The opal luminaires are typical luminaires for
circulation spaces and have a symmetrical distribution. The semi-specular reflector luminaires are
typical category 2 fittings used in offices. These luminaires use T8 fluorescent lamps and have a
disymmetric (i.e. symmetric about a plane) intensity distribution.
High frequency control gear has been used to ensure that the light output of each lamp was unaffected
by the normal fluctuations in the mains supply. The mains supply voltage was monitored to check for
abnormal fluctuations. The room temperature was monitored for fluctuations, using an integrating
radiometer, at one position at ground level near the centre of the wall at the top of the plan in Figure 1.
The lamps and ballasts were aged and photometered as numbered pairs and were installed in the test
room in pairs. Lamp 1 was positioned at the top left circle with respect to Figure 1; lamp 2 bottom left;
lamp 3 top right; lamp 4 bottom right. The photometric data for the lamps/luminaires is included in
CIBSE TM14
[3]format in Appendix 1.
A study of the variation in light output during lamp run up showed that the lamps required a one hour
warm-up period before measurements began to ensure good stability of the illuminance.
3.3
Calibration of the measuring system
The photometers (supplied by Megatron Ltd.) were of high quality with colour and cosine correction.
The measurements are all made on the 0-500 lux range, for which the quoted resolution was 0.01 lux.
The photometers were calibrated by Megatron Ltd against a standard photometer and were checked at
BRE against a standard lamp on an inverse square law bench.
3.4
Prediction of measurement errors
The accuracy of the measurements was a major concern to the Steering Group. The measured data set
needs to be as close as possible to the actual illuminance distribution produced by the lighting
installation. This is particularly important if computer programs are going to be compared with it. An
analysis was made to establish the principal potential sources of uncertainty. This analysis covered the
quality of the sensors, together with their positioning and levelling, the photometry measurements of
distribution and lumen output, effects of temperature and voltage variations, room dimensions,
all uncertainties as far as possible. This included the design and construction of a trolley on rails to
hold the sensors to ensure repeatable sensor positioning, use of electronic ballasts to minimise effects
of voltage variations on lamp operation and a study of the effect of changes in ambient temperature
.
Estimates predict a measurement accuracy of +/- 7% for measurements of direct illuminance at any
point, and +/- 4% for average illuminance in the room. Errors in factors such as cosine correction,
levelling and photometric distribution (especially near the cut-off angle of a luminaire) will cancel out
entirely over the whole room. The estimated sources of measurement error are tabulated in detail in
Figure 2.
Direct Point Illuminance Errors
The measurement errors form the basis for a band of likely measurement values. The figure of 6.7%
quoted as the total measurement error on direct point illuminance is the square root of the sum of the
squares of the preceding 11 error estimates,
Total error = SQRT(
Σ
i(error
i 2) , in which i = 11.
Equation 1
The measurement band is then defined as the mean of the measurements +/- 2 x the expected
measurement error. Therefore:
•
the measurement band upper limit is Mean + 2 x measurement error, i.e. Mean + 2 x 6.7%
•
the measurement band lower limit is Mean - 2 x measurement error, i.e. Mean - 2 x 6.7%
Effect on average
illuminance
%
Effect on direct point
illuminance
%
Measurement Errors
Sensors
Cosine correction
0.5
2
Colour correction
1
1
Calibration
2
3
Repeatability of position
0
3
Levelling
0
2
Photometry factors affecting
measurement
Lumen output - temp
2
2
Lumen output - power
1
1
Room factors
Dimensions and irregular
features
0.5
0.5
Luminaire positions
0
2
Measurement positions
0
2
Surface reflectances
2
2
Total measurement error
3.8
6.7
Figure 2: Measurement Error Estimates
3.5 Data collection
A regular 7 x 7 measurement grid was used with half spacing at the edges (see Figure 1). This was
chosen to produce a sufficiently detailed illuminance distribution, but avoid any measurement point
directly coinciding with a luminaire position. Seven similar photometers (numbered 1 to 7 moving
from left to right in Figure 1) were fixed to a metal bar that sits on a trolley such that the height of the
photometers was 800 mm above the floor. The bar was sited parallel to the X-axis and the trolley can
be moved and bolted to the seven datum positions along the Y-axis. The distance between the
photometer centres was 969 mm and the distance between the bolt datum points was 960 mm.
One set of illuminance measurements was taken from datum positions 1 to 7 (top to bottom in Figure
1), the bar reversed and returned to the trolley and readings were taken from datum positions 7 to 1.
3.6 Analysis of measured data
The data from the initial and reverse runs were combined and averaged. This process removes some
of the uncertainty from differences between the photometer cells (except for sensor 4, which remains
in the same position but was rotated by 180
°
). The data points were labelled such that position 1,1
was in the corner nearest to lamp 1, position 1,7 was nearest to lamp 3, position 7,1 was nearest to
lamp 2, and position 7,7 was nearest to lamp 4.
For all three combinations of lamps / luminaires, two sets of measurements were made with all four
lamps lit together and one set of measurements with each individual lamp lit separately. The results
for each lamp lit separately were added to give a combined set with all four lamps. This combined set
and the two measured sets were averaged to give a ‘mean’ measured set, which forms the position
about which the measurement and total error bands fall.
3.7 Presentation of measured data sets
The measured data sets are presented in Tables 7 to 12 as the upper and lower limits of the
measurement band for the six lamp / luminaire and room reflectance conditions.
4 Use of measured data sets
4.1
Analysis of potential simulation errors
In addition to the potential measurement errors, there are three more possible sources of error that may
affect the agreement between measured data and computer simulations. These errors are associated
with the photometry of the lamps and the interpolation of the TM14 data and will affect the overall
accuracy of simulations using these input data. These errors are included in the total expectation of
error (10.5%) that forms the basis for the total error band in Figure 3. This figure was calculated by
the same formula as the measurement error (equation 1) but in this case i = 14 to include the other
three errors. The estimated errors and the total expectation of error are shown in Figure 4 below.
Figure 3: Range of values for CFLs in grey room, sensor 1, positions 1 to 7.
0 20 40 60 80 100 120 140 1 2 3 4 5 6 7 Position H o ri z ont a l Illum ina nc e ( lux )
Measurement band, upper limit Measurement band, lower limit Total Error, upper limit Total Error, lower limit
Effect on average
illuminance (%)
Effect on direct point
illuminance (%)
Simulation Errors
Photometry factors
affecting simulations
Output distribution
0
5
Lumen output
5
5
Output photometry v real
situation
Intervals in TM14 format
0
4
Total Expectation of
error
6.3
10.5
Figure 4: Total Expectation of Error
Average Illuminance Errors
Included in this TM is a range for the average illuminance of the room under each condition – Table
13. The average illuminance of the room is the arithmetic average of the 49 mean point
measurements. This range defined in Table 13 is based on the ‘Effect on average illuminance’ column
in Figures 2 and 4. Only the total error band is used, i.e. the 6.3% figure. Again, twice that estimated
error was used to calculate the bands so that the upper limit is average illuminance + 2 x 6.3%.
4.2
Presentation of the measured data to include simulation uncertainty
The measured data sets including the uncertainty due to the simulations calculations are presented in
Tables 7 to 12 as the upper and lower limits of the total error band for the six lamp / luminaire and
room reflectance conditions.
To use these data to assess a computer simulation package follow the procedure below:
•
Using the photometric data in Appendix 1 and the data in Tables 1 to 6 (with reference to the room
plan in Figure 1), perform simulations of the horizontal illuminance over the 7 x 7 grid pattern.
•
For each lamp / luminaire and room reflectance condition compare the simulated results with the
upper and lower limits of the total error band (TE UL and TE LL) in Tables 7 to 12. For
convenience, empty lines have been included in Tables 7 to 12 that can be used to fill in the
simulation data for ease of comparison.
•
For each lamp / luminaire and room reflectance condition no more than three simulated values
should lie outside the upper or lower limits.
•
Compare the mean room illuminances with the band of values given in Table 13 (again a column
has been left blank to fill in simulated data).
•
The mean room illuminance for each condition should lie within the upper and lower limits.
5 Conclusions
This Technical Memorandum provides six data sets that can be used to assess the performance of
lighting design software. An assessment has been made of the likely errors in both the measurement
process and simulations (due to photometric errors) have been made. These error estimates have been
used to define bands within which the measured and simulated values might be expected to lie.
Uncertainty bands have also been defined for the mean room illuminance figures.
It is hoped that these data will be useful to developers and users of lighting design software to give
them a benchmark against which they can assess the performance of their simulation packages.
Table 1:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9)
Z height for luminaire is the distance from the floor to the centre of the light source.
CFL GREY
6.78
6.72
3.24
70.0
41.0
6.0
CFL
CFL
CFL
CFL
2182
2196
2203
2182
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
3.14
3.14
3.14
3.14
Table 2:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9) Z height for luminaire is the distance from the floor to the centre of the light source.
CFL BLACK
6.78
6.72
3.24
2.5
3.5
6.0
CFL
CFL
CFL
CFL
2182
2196
2203
2182
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
3.14
3.14
3.14
3.14
Table 3:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9)
Z height for luminaire is the distance from the floor to the centre of the light source.
OPAL GREY
6.78
6.72
3.24
70.0
52.0
6.0
OPAL
OPAL
OPAL
OPAL
1850
1830
1870
2110
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
Table 4:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9)
Z height for luminaire is the distance from the floor to the centre of the light source.
OPAL BLACK
6.78
6.72
3.24
2.5
3.5
6.0
OPAL
OPAL
OPAL
OPAL
1850
1830
1870
2110
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
Table 5:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9) Z height for luminaire is the distance from the floor to the centre of the light source.
SEMI-SPECULAR REFLECTOR (SSR) GREY
6.78
6.72
3.24
70.0
52.0
6.0
SSR
SSR
SSR
SSR
4087.
4174.
4135.
4114.
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
3.20
3.20
3.20
3.20
Table 6:
Data set reference
- Room data –
Room Length
[X direction]
metres
Room Width
[Y direction]
metres
Room Height
[Z direction]
metres
Ceiling reflection factor
%
Walls reflection factor
%
Floor reflection factor
%
Luminaire/source data
Luminaire no.
1
2
3
4
TM14 file name
Total lumen output from source
X distance to luminaire centre (m)
Y distance to luminaire centre (m)
Z height for luminaire (m)
- General information –
1) Maintenance factor set to 1.0
2) All luminaires point vertically downwards
3) All luminaire C0 axes are parallel with the Y axis
4) C0 axis points towards the wall nearest to luminaires 2 and 4 (Y=6.72m)
5) No internal obstructions within the room
6) No windows or rooflights
7) Results to be produced at a working plant height of 0.8 m, using a 7 x 7 grid, equally
spaced over the room, with a half space at walls.
8) The room X,Y origin (0,0) is at the top left on plan
9) Z height for luminaire is the distance from the floor to the centre of the light source.
SEMI-SPECULAR REFLECTOR (SSR) BLACK
6.78
6.72
3.24
2.5
4.5
6.0
SSR
SSR
SSR
SSR
4087.7
4174.8
4135.0
4114.3
1.695
1.695
5.085
5.085
1.680
5.040
1.680
5.040
3.20
3.20
3.20
3.20
Table 7
Compact Fluorescent Lamps
Grey Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 91 107 115 118 116 107 93 MB UL 85 100 108 110 108 100 87 1 MB LL 65 77 83 85 83 77 67 TE LL 59 70 75 77 76 70 61 Position Sensor 1 2 3 4 5 6 7 TE UL 103 124 130 129 129 124 105 MB UL 96 116 122 120 121 116 98 2 MB LL 74 89 94 93 93 89 75 TE LL 67 81 85 84 84 81 68 Position Sensor 1 2 3 4 5 6 7 TE UL 112 132 141 141 141 131 113 MB UL 105 123 132 132 132 122 106 3 MB LL 81 95 101 102 101 94 81 TE LL 73 86 92 92 92 86 74 Position Sensor 1 2 3 4 5 6 7 TE UL 115 133 143 146 143 133 116 MB UL 108 124 133 137 133 124 108 4 MB LL 83 96 103 105 103 96 83 TE LL 75 87 93 96 93 87 76 Position Sensor 1 2 3 4 5 6 7 TE UL 113 132 141 140 141 132 112 MB UL 105 124 131 131 131 123 105 5 MB LL 81 95 101 101 101 95 81 TE LL 74 86 92 92 92 86 73 Position Sensor 1 2 3 4 5 6 7 TE UL 103 124 130 127 130 123 104 MB UL 97 116 121 119 121 115 97 6 MB LL 74 89 93 92 93 89 75 TE LL 68 81 85 83 85 81 68 Position Sensor 1 2 3 4 5 6 7 TE UL 92 108 116 117 115 108 92 MB UL 86 100 108 109 107 100 86 7 MB LL 66 77 83 84 83 77 66 TE LL 60 70 76 76 75 70 60
Table 8
Compact Fluorescent Lamps
Black Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 30 32 39 43 40 33 31 MB UL 28 29 37 40 38 30 29 1 MB LL 22 23 28 31 29 23 22 TE LL 20 21 26 28 26 21 20 Position Sensor 1 2 3 4 5 6 7 TE UL 31 32 39 42 41 33 31 MB UL 28 30 37 39 38 31 29 2 MB LL 22 23 28 30 29 24 23 TE LL 20 21 26 28 27 21 21 Position Sensor 1 2 3 4 5 6 7 TE UL 39 41 51 54 51 40 38 MB UL 36 38 48 51 47 38 35 3 MB LL 28 29 37 39 37 29 27 TE LL 25 27 33 36 33 26 25 Position Sensor 1 2 3 4 5 6 7 TE UL 43 46 57 62 57 46 43 MB UL 40 43 53 57 53 43 40 4 MB LL 31 33 41 44 41 33 31 TE LL 28 30 37 40 37 30 28 Position Sensor 1 2 3 4 5 6 7 TE UL 38 40 51 54 51 41 38 MB UL 35 38 48 51 48 38 36 5 MB LL 27 29 37 39 37 29 28 TE LL 25 26 33 35 34 27 25 Position Sensor 1 2 3 4 5 6 7 TE UL 31 33 41 43 40 33 31 MB UL 29 30 39 40 38 31 29 6 MB LL 23 23 30 31 29 23 23 TE LL 20 21 27 28 26 21 20 Position Sensor 1 2 3 4 5 6 7 TE UL 31 33 42 44 41 33 32 MB UL 29 31 39 41 38 31 30 7 MB LL 22 24 30 32 29 24 23 TE LL 20 21 27 29 26 22 21
Table 9
Opal Luminaires
Grey Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 50 68 66 60 66 68 51 MB UL 47 63 62 56 61 63 48 1 MB LL 36 49 48 43 47 49 37 TE LL 33 44 43 39 43 44 33 Position Sensor 1 2 3 4 5 6 7 TE UL 65 93 88 77 87 93 67 MB UL 61 87 83 72 81 87 62 2 MB LL 47 67 64 55 63 67 48 TE LL 43 61 58 50 57 61 44 Position Sensor 1 2 3 4 5 6 7 TE UL 65 90 87 77 85 90 66 MB UL 61 84 81 72 80 84 62 3 MB LL 47 65 62 56 61 65 48 TE LL 42 59 57 50 56 59 43 Position Sensor 1 2 3 4 5 6 7 TE UL 61 79 77 72 77 79 61 MB UL 57 74 72 67 72 73 57 4 MB LL 44 57 55 52 55 56 44 TE LL 40 52 50 47 50 51 40 Position Sensor 1 2 3 4 5 6 7 TE UL 66 89 85 75 83 87 64 MB UL 61 83 79 70 78 82 60 5 MB LL 47 64 61 54 60 63 46 TE LL 43 58 55 49 54 57 42 Position Sensor 1 2 3 4 5 6 7 TE UL 65 92 85 74 83 89 63 MB UL 61 86 80 69 78 83 59 6 MB LL 47 66 61 53 60 64 46 TE LL 43 60 56 48 54 58 41 Position Sensor 1 2 3 4 5 6 7 TE UL 50 66 64 57 62 64 48 MB UL 47 62 60 54 58 60 45 7 MB LL 36 48 46 41 45 46 35 TE LL 33 43 42 38 41 42 31
Table 10
Opal Luminaires
Black Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 32 48 47 42 47 48 33 MB UL 30 44 44 40 44 45 31 1 MB LL 23 34 34 31 34 35 24 TE LL 21 31 31 28 31 31 22 Position Sensor 1 2 3 4 5 6 7 TE UL 46 73 70 60 69 74 48 MB UL 43 68 66 56 64 69 44 2 MB LL 33 53 51 43 49 53 34 TE LL 30 48 46 39 45 48 31 Position Sensor 1 2 3 4 5 6 7 TE UL 47 71 70 61 69 72 48 MB UL 44 66 65 57 65 67 45 3 MB LL 34 51 50 44 50 52 34 TE LL 30 46 45 40 45 47 31 Position Sensor 1 2 3 4 5 6 7 TE UL 43 61 62 56 61 61 43 MB UL 40 57 57 53 57 57 40 4 MB LL 31 44 44 40 44 44 31 TE LL 28 40 40 37 40 40 28 Position Sensor 1 2 3 4 5 6 7 TE UL 47 71 68 60 68 70 47 MB UL 44 66 64 56 63 65 43 5 MB LL 34 51 49 43 49 50 33 TE LL 31 46 44 39 44 46 30 Position Sensor 1 2 3 4 5 6 7 TE UL 46 72 68 57 66 71 45 MB UL 43 67 63 54 62 66 42 6 MB LL 33 52 49 41 47 51 33 TE LL 30 47 44 37 43 46 30 Position Sensor 1 2 3 4 5 6 7 TE UL 32 47 46 40 45 45 31 MB UL 30 44 43 38 42 42 29 7 MB LL 23 34 33 29 32 33 23 TE LL 21 30 30 26 29 30 20
Table 11
Semi-specular reflector luminaires
Grey Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 178 279 265 222 265 279 180 MB UL 166 261 248 207 248 261 168 1 MB LL 128 201 191 159 191 201 130 TE LL 116 182 173 145 173 182 118 Position Sensor 1 2 3 4 5 6 7 TE UL 206 312 305 258 308 317 214 MB UL 192 291 285 241 288 296 200 2 MB LL 148 224 219 186 222 228 154 TE LL 135 203 199 169 201 207 140 Position Sensor 1 2 3 4 5 6 7 TE UL 229 353 337 281 342 358 232 MB UL 214 330 315 262 319 334 217 3 MB LL 165 254 242 202 246 257 167 TE LL 149 230 220 183 223 234 152 Position Sensor 1 2 3 4 5 6 7 TE UL 209 310 303 265 311 315 207 MB UL 195 290 283 247 290 294 193 4 MB LL 150 223 218 191 224 227 149 TE LL 136 203 198 173 203 206 135 Position Sensor 1 2 3 4 5 6 7 TE UL 230 358 345 286 344 356 229 MB UL 215 334 322 267 321 332 214 5 MB LL 165 257 248 206 247 256 165 TE LL 150 234 225 187 225 232 150 Position Sensor 1 2 3 4 5 6 7 TE UL 221 329 317 264 312 317 209 MB UL 206 308 296 247 291 296 196 6 MB LL 159 237 228 190 224 228 151 TE LL 144 215 207 173 204 207 137 Position Sensor 1 2 3 4 5 6 7 TE UL 188 289 273 229 274 283 180 MB UL 176 270 255 214 255 264 168 7 MB LL 135 208 196 165 197 204 129 TE LL 123 189 178 150 179 185 117
Table 12
Semi-specular reflector luminaires
Black Walls
TE UL is the Total Error Band Upper Limit; TE LL is the Lower Limit
MB UL is the Measurement Band Upper Limit; MB LL is the Lower Limit
Position Sensor 1 2 3 4 5 6 7 TE UL 146 249 237 197 237 252 149 MB UL 136 232 221 184 221 235 139 1 MB LL 105 179 170 142 170 181 107 TE LL 95 162 155 129 155 164 97 Position Sensor 1 2 3 4 5 6 7 TE UL 172 288 282 236 284 294 179 MB UL 161 269 263 221 265 275 168 2 MB LL 124 207 202 170 204 211 129 TE LL 113 188 184 154 185 192 117 Position Sensor 1 2 3 4 5 6 7 TE UL 195 329 313 258 317 335 196 MB UL 182 307 292 241 296 312 183 3 MB LL 140 237 225 185 228 241 141 TE LL 127 215 204 168 207 218 128 Position Sensor 1 2 3 4 5 6 7 TE UL 178 287 278 242 285 290 176 MB UL 166 268 259 226 266 271 164 4 MB LL 128 206 200 174 205 209 126 TE LL 116 187 181 158 186 190 115 Position Sensor 1 2 3 4 5 6 7 TE UL 196 334 320 262 319 333 196 MB UL 183 312 299 244 298 311 183 5 MB LL 141 240 230 188 230 239 141 TE LL 128 218 209 171 208 217 128 Position Sensor 1 2 3 4 5 6 7 TE UL 186 306 292 242 287 292 175 MB UL 174 286 273 226 268 273 163 6 MB LL 134 220 210 174 206 210 126 TE LL 122 200 191 158 187 191 114 Position Sensor 1 2 3 4 5 6 7 TE UL 155 258 241 202 242 251 146 MB UL 145 241 225 189 226 234 136 7 MB LL 111 186 173 145 174 180 105 TE LL 101 169 157 132 158 164 95
Table 13: Upper and Lower Limits for Mean Room Illuminance
Lamp & room condition
Upper limit
Simulated Mean
Room Illuminance
Lower limit
CFL Grey room
112.0
88.0
CFL Black room
37.5
29.5
Opal Grey room
67.5
53.1
Opal Black room
51.1
40.1
SSR Grey room
254.2
199.8
SSR Black room
228.5
179.5
References
[1]
Van Bommel, W and de Man, M. Test model for computer programs used in interior lighting.
pp 462-470, Proc VII Lux Europa, Edinburgh 1993
[2]
Slater, A I. Illuminance distributions: predictions for uniform and non-uniform lighting.
Lighting Research and Technology. (1989)
[3]
CIBSE Technical Memorandum No.14, CIBSE standard file format for the electronic transfer
of luminaire photometric data. (1988)
Appendix 1: Photometric data in TM14 format
Compact Fluorescent Lamps
Lamp Number
Ballast Number
Calibrated Lumen Output
(lumens)
1
1
2182
2
2
2196
3
3
2203
4
4
2182
Use these intensity data for all four lamps
CIBSE/1E60069
Lamp distribution plot N/ A Philips 32 watt PL- T None Heading7 Pending 1 1 0.000 0.000 0.000 1.000 0038 0000 0 37 12 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 0.0 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 330.0 32.4 34.3 37.6 42.2 47.1 52.6 57.9 63.1 68.0 72.3 76.2 79.5 82.4 84.4 86.0 86.7 87.0 86.0 84.7 82.4 79.8 76.2 71.9 67.4 62.1 56.2 50.4 44.1 37.6 31.1 24.5 18.0 12.1 6.5 2.3 0.3 0.3 32.4 35.0 39.6 45.5 53.0 60.5 68.3 75.9 83.1 89.9 95.8 101.4 105.9 109.5 112.5 114.1 114.8 114.4 113.1 110.8 107.6 103.3 98.1 92.2 85.7 78.2 70.3 61.8 53.3 44.5 35.3 26.5 18.0 10.1 3.9 0.3 0.3 32.4 35.0 39.2 45.1 52.6 61.1 69.6 78.2 86.0 93.2 99.7 105.3 109.9 113.8 116.7 118.7 119.7 119.4 118.4 116.1 112.8 108.9 103.7 97.8 91.2 83.7 75.5 66.7 57.6 48.4 38.3 28.8 19.9 12.1 6.2 0.3 0.3 32.0 34.7 37.9 42.2 46.5 50.4 53.3 55.9 57.9 59.2 59.8 60.2 60.2 59.8 58.9 57.6 55.6 54.0 53.0 52.3 51.7 51.0 50.0 48.7 47.1 45.1 42.8 40.2 37.3 34.3 30.7 26.8 19.9 13.1 7.2 0.3 0.3 32.0 34.3 38.3 43.5 50.4 57.6 65.7 73.6 81.1 88.0 94.5 100.1 105.0 108.9 112.2 114.4 115.8 116.1 115.4 113.8 111.2 107.6 103.0 98.1 91.9 85.0 77.2 68.7 59.8 50.4 40.5 30.7 21.9 13.4 6.5 0.3 0.3 32.4 34.3 38.6 44.5 51.7 59.8 68.0 76.2 84.0 91.6 98.1 104.3 109.5 113.8 117.1 119.4 120.7 120.7 119.4 117.1 113.5 108.9 103.3 97.1 90.2 82.4 74.2 65.4 56.6 47.1 37.9 28.8 19.9 11.8 3.9 0.3 0.3 33.0 34.0 37.3 41.5 46.4 51.7 56.9 62.1 67.0 71.6 75.5 78.8 81.7 84.0 85.3 86.3 86.3 85.7 84.7 82.7 79.8 76.5 72.6 68.0 63.1 57.6 52.0 45.8 39.6 33.0 26.5 20.3 13.7 7.5 2.9 0.3 0.3 32.0 33.7 37.6 42.8 50.0 57.6 65.4 72.9 80.4 87.3 93.8 99.7 104.6 108.6 111.8 114.1 115.4 115.4 114.4 112.8 109.5 105.6 100.7 95.2 88.6 81.4 73.9 65.4 56.9 48.1 38.9 29.4 21.3 13.1 4.6 0.3 0.3 31.7 33.7 37.3 42.8 50.0 57.9 66.7 75.2 83.4 90.9 97.8 103.7 108.9 113.1 116.4 119.0 120.3 120.7 119.7 118.0 115.1 111.5 106.6 101.0 94.5 87.3 79.1 70.3 61.5 52.0 42.2 32.4 23.2 14.4 7.2 0.3 0.3 31.7 34.0 37.3 41.2 46.1 50.0 53.3 55.9 58.2 59.5 60.8 61.1 61.5 61.1 60.2 59.2 57.6 55.6 54.3 53.6 53.0 52.3 51.0 49.7 48.4 46.4 44.1 41.5 38.6 35.3 31.7 27.8 20.9 14.1 7.8 0.3 0.3 31.7 34.3 38.6 44.5 51.3 59.2 67.7 75.9 83.7 90.9 97.4 103.0 107.9 111.8 114.8 117.1 118.0 117.7 116.7 114.8 111.8 108.2 103.3 98.1 91.6 84.4 76.2 67.7 58.5 49.4 39.6 30.1 20.9 13.1 6.5 0.7 0.3 31.7 34.3 38.9 45.1 52.6 60.8 69.0 77.2 85.0 92.2 99.1 105.3 110.5 114.8 118.4 120.7 121.6 121.6 120.3 118.0 114.4 109.9 104.0 97.4 90.2 82.1 73.9 64.7 55.6 46.1 36.6 27.1 18.6 10.8 3.9 0.3 0.3 100 0.000 0.000 0.000
Opal Luminaires
Luminaire
Lamp
Warm-up Time
Calibrated Lumen Output
(lumens)
1
1
24 hr
1850
2
2
24
1830
3
3
24
1890
72
1850
4
4
72
2110
Use these intensity data for all four luminaires
Luminaires are radially symmetrical
CIBSE/1
LUM650/9912 1229 2045T38
Opaline 38W 2D, opal diffuser 38W TC-DD
LOR 0.45 DLOR 0.44 as per datasheet 1 1 0.45 0.45 0.0 1 0 19 1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 0 140 140 138 135 131 126 120 113 105 97 87 77 66 56 46 35 26 18 12 3 0.2025 0 0
Semi-specular Reflector Luminaires
Luminaire
Calibrated Lumen Output
(lumens)
1
4087.7
2
4174.8
3
4135.0
4
4114.3
Use individual intensity distribution files for each luminaire.
Luminaire 1 – SSR1.CIB
CIBSE/1 U1701/318 P1 U1701/318 P1 Diam 26mm - 18W (LW) U109MM 3 1 0.596 0.596 0.099 1.000 66.0 0.0 0 37 36 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 316.8 319.8 328.8 341.2 353.6 369.9 387.7 405.8 423.0 433.1 433.4 424.6 405.0 376.3 337.3 290.1 245.1 198.0 151.4 108.1 70.3 38.4 13.8 4.2 2.7 2.1 1.5 0.9 0.6 0.5 0.3 0.2 0.2 0.2 0.2 0.2 0.2 316.8 318.6 325.9 338.1 349.9 364.6 381.9 399.5 416.5 428.7 431.4 425.2 408.8 382.4 347.5 303.7 258.2 212.1 166.1 121.9 81.7 47.9 21.1 6.3 3.5 2.5 1.8 1.2 0.8 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 316.8 319.1 327.0 338.6 349.4 363.4 379.5 395.5 411.2 422.4 424.4 417.3 401.5 376.4 344.0 302.4 257.7 214.1 168.9 125.1 84.6 51.1 25.3 8.6 4.0 2.8 2.0 1.3 0.8 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.3 316.8 318.0 323.5 333.3 343.2 353.8 367.4 381.3 394.7 406.6 412.4 409.0 398.0 379.7 353.7 321.1 281.2 237.4 195.4 151.8 109.4 72.9 43.8 22.0 8.5 4.2 2.8 1.8 1.1 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 316.8 318.0 322.9 331.1 339.6 347.9 358.2 369.6 379.9 388.5 393.7 392.1 383.5 369.6 349.7 322.5 289.4 250.1 206.5 165.0 122.8 86.2 55.4 31.6 15.2 5.3 2.4 1.4 0.8 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.2 316.8 317.2 319.7 324.8 331.6 337.9 343.7 350.4 357.9 364.3 368.7 369.7 366.3 358.0 344.6 326.1 302.2 272.4 238.1 198.1 155.5 118.5 84.6 55.6 32.1 15.3 5.2 1.4 0.6 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 316.8 316.9 318.4 321.1 324.9 329.4 332.8 335.2 337.7 340.7 342.8 342.0 337.7 331.0 322.3 309.5 291.5 267.8 239.5 205.9 169.9 133.6 96.9 62.9 35.7 16.8 5.1 0.9 0.7 0.5 0.4 0.4 0.3 0.3 0.2 0.3 0.2 316.8 316.5 316.6 316.9 317.4 318.2 319.0 319.8 320.2 319.7 318.3 315.7 311.5 304.6 295.8 285.5 272.4 255.6 234.8 207.8 175.3 139.0 100.0 62.8 33.9 15.7 2.9 1.1 0.8 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 316.8 316.2 315.6 314.7 313.3 311.2 308.6 305.9 303.1 300.0 296.5 292.0 286.3 278.2 267.7 255.5 241.1 223.2 202.4 178.2 149.5 115.5 75.9 42.5 22.1 7.5 1.5 1.1 0.9 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.3 316.8 316.2 315.4 314.1 312.2 309.5 305.9 301.9 297.4 292.6 287.1 280.9 273.4 263.8 252.3 238.7 223.1 205.6 185.4 162.3 137.0 107.171.9 40.8 21.6 7.5 1.6 1.2 0.9 0.7 0.6 0.4 0.4 0.3 0.3 0.2 0.2 316.8 316.3 315.6 314.5 312.9 310.6 307.6 304.4 301.0 297.5 293.3 288.2 281.7 272.8 261.8 249.2 234.9 217.4 196.9 172.8 145.0 111.6 73.4 40.6 21.1 6.8 1.5 1.1 0.9 0.7 0.6 0.4 0.4 0.3 0.3 0.3 0.3 316.8 316.6 316.5 316.4 316.3 316.2 315.6 314.8 313.8 312.2 310.2 307.2 302.6 295.6 287.4 278.1 266.0 249.8 229.3 202.8 170.7 134.4 95.1 58.8 31.2 13.8 2.1 1.0 0.8 0.6 0.5 0.4 0.3 0.3 0.2 0.2 0.2 316.8 316.9 317.9 319.6 321.9 324.1 325.6 327.0 329.0 331.7 334.1 334.6 331.9 326.4 318.0 305.5 287.8 263.8 234.6 200.1 163.2 126.5 90.4 56.5 30.7 13.9 3.7 0.8 0.6 0.5 0.4 0.3 0.3 0.2 0.3 0.3 0.2 316.8 317.1 319.1 322.9 327.2 331.4 336.1 342.5 350.4 359.0 365.8 367.7 364.3 355.6 342.0 321.7 295.6 263.8 227.5 187.3 144.5 106.2 73.8 47.5 27.1 12.8 4.2 1.2 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 316.8 317.7 321.3 326.7 332.5 339.2 348.9 361.2 375.1 386.8 392.9 391.2 382.3 366.3 343.1 313.3 278.4 237.8 193.6 148.4 105.9 72.4 46.6 27.3 13.0 4.1 1.9 1.1 0.6 0.4 0.3 0.3 0.3 0.3 0.2 0.3 0.2 316.8 317.7 322.0 328.8 336.0 345.3 359.6 376.8 394.1 407.4 413.1 409.3 395.4 372.8 342.9 307.9 266.8 219.8 173.3 130.1 91.9 61.6 37.5 18.6 6.8 3.8 2.4 1.6 0.9 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 316.8 318.6 324.4 332.1 341.0 354.5 372.9 393.9 412.1 424.3 426.3 416.4 395.4 365.9 330.0 286.7 237.4 187.3 142.8 104.6 70.4 42.5 20.0 6.1 3.4 2.4 1.7 1.1 0.7 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.2 316.8 318.3 324.2 332.4 342.0 356.6 376.7 399.6 418.7 431.6 434.1 423.9 402.1 370.8 331.4 283.1 230.1 180.7 137.5 100.8 68.0 39.0 15.3 4.4 2.7 2.0 1.5 1.0 0.7 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 316.8 319.2 325.9 334.6 345.2 361.9 384.0 406.8 425.5 436.3 435.9 422.4 397.9 363.2 318.9 266.3 213.1 164.1 123.3 88.9 57.9 29.9 8.7 3.0 2.2 1.7 1.2 0.9 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 316.8 318.4 324.5 333.1 343.0 358.0 379.2 402.5 422.1 435.2 438.0 427.7 405.9 374.0 333.9 285.2 231.1 180.6 137.8 100.8 67.1 37.9 14.4 4.4 2.8 2.0 1.4 1.0 0.7 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 316.8 319.1 325.5 333.7 343.3 357.9 377.5 399.6 418.7 431.2 433.6 423.8 402.6 372.9 335.4 289.8 237.9 187.2 142.9 103.8 70.0 41.5 18.5 5.8 3.3 2.4 1.6 1.1 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 316.8 318.3 323.4 330.8 338.9 349.3 365.1 383.9 402.5 416.7 422.9 419.3 405.2 382.4 352.1 315.6 271.3 220.7 172.4 128.6 91.0 60.6 36.3 17.0 6.1 3.6 2.4 1.5 0.9 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 316.8 318.6 323.1 329.6 336.3 344.4 355.7 370.2 385.6 398.3 405.3 404.0 395.5 378.8 353.9 321.7 283.9 240.7 192.2 144.7 103.1 71.4 46.4 26.1 11.0 3.4 1.8 1.0 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 316.8 318.0 321.0 325.5 330.8 335.8 341.4 348.9 358.3 368.3 376.0 378.3 375.2 366.9 353.0 331.4 302.9 267.9 228.8 185.8 141.7 102.9 71.3 45.7 25.8 11.6 3.5 0.9 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 316.8 318.1 320.1 322.9 326.2 329.4 332.0 334.4 337.6 341.3 344.2 344.9 342.0 335.9 326.3 311.3 290.8 264.0 231.7 195.7 157.6 121.8 86.1 54.2 28.9 12.3 2.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.3 316.8 317.4 318.4 319.5 320.4 321.3 321.7 322.1 321.7 320.2 317.7 314.0 308.3 300.4 290.9 279.4 264.7 246.6 224.4 197.3 165.6 130.6 92.8 57.1 29.2 11.3 1.1 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 316.8 317.4 317.9 317.8 317.2 315.9 314.0 311.8 308.9 305.2 300.6 294.6 286.7 276.1 263.1 248.4 232.0 213.4 192.4 169.3 142.7 110.5 73.6 39.4 18.4 4.1 0.9 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 316.8 317.3 317.6 317.2 316.0 314.1 311.2 307.9 303.8 298.7 292.7 285.4 276.4 265.4 251.6 235.7 218.4 199.6 179.4 156.6 132.3 103.8 71.0 39.5 18.6 4.5 1.0 0.8 0.7 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 316.8 317.7 318.0 317.8 316.9 315.3 313.2 310.7 307.5 303.7 299.0 292.9 285.4 275.4 263.0 248.0 231.6 212.9 191.8 168.4 142.0 110.2
0.3 0.3 0.3 0.3 316.8 317.7 318.7 319.7 320.7 321.8 322.6 323.8 324.4 323.7 321.4 317.2 311.3 302.7 292.4 279.7 264.3 246.0 224.4 198.3 167.3 132.5 94.9 59.0 30.3 11.9 1.2 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 316.8 318.2 320.3 323.5 327.5 332.3 336.2 339.3 341.9 344.6 346.2 345.0 340.2 332.8 323.3 309.7 290.7 266.0 237.0 203.3 167.6 131.8 95.1 60.9 33.7 14.9 3.1 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 316.8 318.1 321.4 326.9 334.2 341.0 347.4 354.2 362.3 369.1 373.6 374.6 371.7 364.2 351.5 333.4 309.1 278.3 242.7 202.4 158.5 120.1 86.6 57.2 33.2 15.5 5.2 1.2 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 316.8 319.0 324.3 332.8 341.9 350.5 361.1 373.0 383.8 393.1 399.3 399.3 392.1 379.3 360.3 333.5 300.6 260.6 215.5 171.6 128.5 91.0 59.1 34.1 16.6 5.6 2.1 1.1 0.6 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 316.8 318.7 324.6 334.9 345.4 356.1 370.1 385.0 398.8 410.9 417.8 415.6 406.2 389.8 365.0 332.6 293.1 248.0 203.4 158.5 114.7 77.3 47.3 24.3 9.1 4.3 2.7 1.7 1.1 0.5 0.3 0.2 0.2 0.2 0.2 0.2 0.2 316.8 319.7 327.7 339.5 350.8 365.1 381.5 398.2 414.4 426.4 429.4 423.3 408.5 385.0 353.5 312.6 266.6 221.2 175.1 130.6 88.1 54.1 27.8 9.8 4.4 3.0 2.1 1.3 0.7 0.4 0.3 0.2 0.2 0.2 0.2 0.1 0.1 316.8 319.0 326.6 338.7 350.6 365.6 382.8 400.8 418.2 431.0 434.3 428.6 413.1 387.3 353.3 309.1 263.0 217.3 169.9 125.7 83.9 49.6 22.6 6.9 3.7 2.6 1.8 1.2 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 1 0.3136 0.0000 0.0000
Luminaire 2 – SSR2.CIB
CIBSE/1 U1701/318 P1 U1701/318 P1 Diam 26mm - 18W (LW) U109MN 3 1 0.596 0.596 0.099 1.000 66.0 0.0 0 37 36 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 319.0 322.3 332.9 346.4 358.6 374.9 393.5 410.8 425.6 434.5 433.8 424.7 406.1 378.5 342.0 295.5 247.0 197.3 149.9 106.6 68.7 37.3 12.9 4.0 2.8 2.1 1.5 1.0 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 321.1 329.9 343.3 355.2 369.7 387.5 405.3 420.2 430.6 432.1 424.9 409.2 384.2 351.0 308.2 260.5 211.7 164.4 120.6 80.3 46.8 20.5 5.9 3.5 2.6 1.8 1.2 0.8 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 319.0 321.7 330.7 343.5 354.3 368.3 384.9 401.3 415.0 424.8 425.6 417.7 402.1 378.2 347.2 308.7 262.1 214.8 168.6 124.0 82.8 49.7 24.1 8.0 4.0 2.8 2.0 1.4 0.9 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.3 319.0 320.4 326.9 338.3 348.6 358.9 372.4 387.4 400.5 410.1 414.4 410.0 398.2 379.9 354.7 322.8 284.5 240.1 195.0 150.5 108.0 71.6 42.6 21.1 7.9 4.2 2.7 1.8 1.1 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 319.0 320.5 326.0 335.7 344.8 352.9 363.2 374.7 385.6 393.2 396.7 394.2 384.7 369.9 349.9 323.3 290.9 252.4 209.1 164.8 121.3 84.3 53.9 30.6 14.6 5.1 2.4 1.4 0.8 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 319.0 319.5 322.5 328.7 336.5 343.3 348.8 355.5 362.8 369.8 373.8 373.1 368.3 359.1 345.0 325.6 301.9 272.2 237.7 198.5 156.6 118.0 84.1 55.0 31.2 14.6 4.9 1.4 0.6 0.5 0.4 0.3 0.30.3 0.2 0.2 0.2 319.0 319.2 320.9 324.1 328.8 334.0 337.7 340.0 342.5 345.3 347.2 346.5 342.0 334.2 324.3 311.1 292.2 267.6 238.9 206.0 169.6 133.6 97.1 62.8 35.2 16.4 5.1 0.9 0.7 0.6 0.4 0.4 0.3 0.3 0.3 0.3 0.3 319.0 318.8 319.0 319.6 320.6 322.0 323.6 325.0 325.6 325.0 323.3 320.6 316.2 309.0 300.2 289.9 276.3 258.5 236.4 208.6 175.2 138.9 99.9 63.0 34.3 15.7 3.0 1.1 0.8 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.3 319.0 318.4 317.8 316.9 315.5 313.6 311.2 308.7 306.2 303.5 300.2 296.1 290.5 282.4 271.5 259.1 244.4 226.4 205.4 180.4 151.4 116.4 77.3 43.4 22.3 7.6 1.5 1.1 0.9 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.3 319.0 318.4 317.6 316.2 314.2 311.4 307.8 303.7 299.3 294.5 289.1 282.7 275.0 265.5 253.8 240.2 224.4 206.5 186.3 162.8 137.1 106.9 71.7 40.7 21.5 7.4 1.6 1.2 0.9 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 319.0 318.3 317.6 316.3 314.6 312.2 309.1 305.8 302.1 298.1 293.5 288.0 281.1 272.0 260.7 247.6 233.0 215.2 194.7 170.5 142.8 109.7 72.0 39.9 20.5 6.4 1.4 1.1 0.9 0.7 0.5 0.4 0.4 0.3 0.3 0.3 0.3 319.0 318.6 318.4 318.1 317.8 317.3 316.3 315.1 313.6 311.7 309.3 305.8 300.7 293.6 285.3 276.0 264.0 248.0 227.8 201.7 169.3 132.4 93.4 56.9 30.2 13.3 2.0 1.0 0.8 0.6 0.5 0.4 0.3 0.3 0.2 0.2 0.2 319.0 318.9 319.6 320.8 322.4 324.1 325.2 326.0 327.4 330.1 332.9 333.6 330.6 325.4 317.6 305.2 286.7 261.9 231.2 196.8 159.1 123.2 87.0 55.0 29.9 13.3 3.8 0.9 0.7 0.6 0.4 0.4 0.4 0.3 0.3 0.3 0.3 319.0 319.1 320.6 323.3 326.7 330.0 333.4 338.7 346.6 354.9 361.5 364.3 361.6 353.3 339.2 319.4 292.9 260.6 224.8 184.0 141.7 105.0 73.8 47.6 27.4 13.0 4.4 1.1 0.5 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 319.0 319.8 322.6 327.1 331.8 337.4 346.6 359.5 373.0 385.0 391.9 389.9 379.7 362.9 338.6 308.0 272.3 231.1 186.6 144.2 104.2 71.3 46.3 27.1 13.0 4.0 1.8 1.0 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.2 0.2 319.0 319.7 323.2 328.7 334.7 342.8 357.3 374.6 392.1 406.5 412.1 406.8 391.6 367.5 336.3 300.1 257.5 211.5 168.8 127.5 90.3 61.0 37.2 18.5 6.5 3.7 2.4 1.5 0.9 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 320.9 325.8 332.5 340.2 354.1 373.3 394.1 413.2 423.9 423.3 410.5 386.7 355.4 317.4 271.3 222.9 177.6 135.3 99.1 66.8 40.2 18.5 5.3 3.2 2.2 1.6 1.1 0.6 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 319.0 320.2 325.0 331.9 339.9 354.2 374.5 397.4 418.5 430.5 431.3 419.1 395.4 362.6 321.7 272.0 222.1 175.7 134.2 99.2 67.3 38.6 15.4 4.2 2.6 2.0 1.4 1.0 0.7 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 319.0 321.4 327.2 334.4 344.2 361.6 384.2 407.5 427.0 435.3 431.5 415.1 387.3 350.1 303.3 251.3 202.4 157.0 118.7 85.8 55.3 27.6 7.2 2.7 2.1 1.6 1.2 0.9 0.6 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 319.0 320.4 325.3 332.7 341.0 355.5 377.4 400.5 422.2 434.4 435.2 423.2 399.4 366.3 324.3 273.4 222.9 176.1 134.8 99.3 67.1 38.2 14.8 4.1 2.7 2.0 1.4 1.0 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 319.0 321.1 326.2 333.3 341.5 355.7 375.9 398.1 418.8 430.9 431.2 419.5 396.5 365.2 326.5 279.6 229.4 182.2 139.8 102.5 69.2 41.3 18.4 5.5 3.3 2.3 1.6 1.0 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 319.0 320.3 324.5 330.9 337.7 347.3 362.8 382.2 401.3 416.9 422.4 417.2 401.8 377.3 345.4 306.8 261.2 212.2 167.3 125.6 89.4 60.2 36.2 16.9 5.8 3.5 2.3 1.5 0.9 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 320.7 324.4 329.9 335.8 342.6 353.9 368.7 384.1 397.7 405.2 403.0 393.0 374.8 348.6 315.8 277.3 232.8 186.0 141.2 101.1 69.7 45.8 26.0 11.1 3.3 1.7 1.0 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 320.0 322.5 326.4 331.0 335.4 340.4 347.9 358.0 368.3 376.0 379.4 376.4 367.0 351.5 329.1 298.9 262.9 223.4 180.1 135.6 98.8 68.4 43.9 24.8 11.4 3.3 0.9 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 319.0 320.1 322.0 324.3 327.1 329.9 332.0 334.0 337.0 341.2 344.7 345.5 342.7 337.1 327.5 311.9 290.1 262.3 229.3 191.5 153.2 117.3 82.9 52.4 28.1 12.4 2.9 0.6 0.5 0.4 0.3 0.3 0.3
319.0 319.6 320.6 321.6 322.3 322.9 323.0 323.1 322.3 320.6 317.9 314.0 308.7 301.2 292.1 280.8 266.1 247.8 225.5 197.4 164.8 129.1 91.9 57.4 29.5 11.9 1.2 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 319.0 319.7 320.1 319.9 319.3 317.9 315.8 313.5 310.4 306.4 301.4 295.1 287.0 276.3 262.9 247.9 231.2 212.1 191.4 167.6 141.4 109.8 73.7 39.8 18.5 4.4 1.0 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 319.0 319.5 319.9 319.4 318.3 316.3 313.4 310.0 306.0 300.9 294.7 287.3 278.4 267.0 253.0 236.7 219.2 200.4 179.5 156.3 132.2 104.0 71.5 39.7 18.6 4.6 1.0 0.8 0.7 0.6 0.4 0.4 0.3 0.3 0.2 0.2 0.2 319.0 319.8 320.2 320.0 319.3 317.8 315.7 313.4 310.4 306.6 301.8 295.9 288.3 278.3 265.2 250.1 233.5 214.6 193.0 168.6 142.5 110.5 73.8 40.2 18.5 4.1 1.0 0.8 0.7 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 319.0 319.8 320.9 322.1 323.3 324.7 326.1 327.8 328.7 327.9 325.2 320.8 314.4 305.5 294.7 281.8 266.4 247.2 224.5 197.8 166.7 132.2 94.6 58.7 30.1 12.1 1.2 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 319.0 320.4 322.8 326.3 331.2 336.8 341.0 343.9 346.3 348.5 349.7 348.5 343.7 335.5 324.7 310.3 290.8 266.2 236.9 203.2 167.7 131.9 95.9 61.4 33.7 15.0 3.0 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 319.0 320.4 324.0 330.3 338.6 345.8 352.0 358.5 366.2 373.2 377.7 377.8 373.6 365.4 351.9 333.0 308.5 278.1 243.3 203.7 161.0 121.5 87.1 57.3 32.9 15.4 5.1 1.2 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 321.5 327.6 337.5 347.3 355.7 366.2 378.0 389.4 397.9 402.2 401.1 393.1 379.3 360.0 333.8 301.3 262.4 217.9 172.5 127.7 89.4 57.5 33.4 16.0 5.3 2.2 1.1 0.6 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 319.0 321.1 328.0 339.5 350.3 361.1 374.8 390.4 404.1 414.5 419.7 416.9 406.3 389.6 365.7 334.9 297.6 251.9 205.3 158.8 114.0 76.5 46.4 24.2 9.1 4.4 2.8 1.8 1.1 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 319.0 322.2 331.5 344.6 355.9 370.0 387.1 404.1 418.3 428.7 430.7 423.6 408.8 386.2 356.0 317.9 272.0 223.1 175.2 130.5 87.5 53.3 26.9 9.4 4.5 3.1 2.1 1.4 0.8 0.4 0.3 0.3 0.2 0.2 0.1 0.2 0.2 319.0 321.4 330.2 343.9 355.7 370.7 388.6 406.8 422.0 433.5 435.6 428.9 413.4 389.1 357.1 315.4 267.6 217.9 169.2 124.1 82.6 48.2 21.6 6.6 3.8 2.7 1.9 1.2 0.8 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 1 0.3136 0.0000 0.0000
Luminaire 3 – SSR3.CIB
CIBSE/1 U1701/318 P1 U1701/318 P1 Diam 26mm - 18W (LW) U109MO 3 1 0.596 0.596 0.099 1.000 66.0 0.0 0 37 36 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 320.8 324.2 334.9 348.2 360.0 375.2 391.7 408.0 423.0 432.0 431.9 422.3 402.5 373.6 335.4 288.6 241.8 194.1 148.1 105.5 68.2 37.6 13.1 3.9 2.8 2.1 1.5 1.0 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 320.8 322.9 331.8 345.0 356.5 370.2 386.3 402.5 417.6 428.2 430.3 423.1 406.3 379.9 345.5 302.2 255.7 208.9 163.5 119.8 79.9 47.0 20.4 5.8 3.4 2.5 1.8 1.2 0.8 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2320.8 324.1 333.6 346.1 356.8 370.0 384.9 400.0 413.6 422.9 423.4 415.1 397.9 372.2 339.3 298.5 252.4 207.6 162.7 119.9 79.8 47.4 22.6 7.1 3.8 2.7 1.9 1.3 0.8 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 320.8 322.2 328.8 339.9 350.1 359.8 372.5 385.6 397.6 407.7 412.4 408.5 396.8 378.2 352.3 320.1 280.6 236.9 194.1 150.3 108.0 71.9 43.2 21.7 8.0 4.1 2.8 1.8 1.1 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.3 320.8 322.4 327.9 337.3 346.3 354.1 363.4 373.5 383.1 390.6 394.7 392.7 383.6 369.0 348.6 321.6 288.6 250.2 207.4 164.1 121.6 84.8 55.0 31.4 15.0 5.3 2.4 1.4 0.8 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 320.8 321.3 324.3 330.4 338.1 344.6 350.1 356.1 362.5 368.1 371.7 371.6 367.3 358.3 344.6 326.0 302.0 272.6 238.2 198.1 155.7 118.3 84.4 55.6 32.1 15.2 5.3 1.5 0.6 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 320.8 321.1 322.8 326.1 330.7 335.7 339.2 341.3 343.3 345.6 346.8 345.7 340.8 333.2 323.5 310.1 291.6 267.7 239.2 205.6 169.4 133.3 97.8 63.4 35.6 16.9 5.3 0.9 0.7 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 320.8 320.6 320.9 321.3 322.2 323.5 324.9 326.0 326.4 325.7 323.9 320.8 316.1 308.9 299.6 289.0 275.5 257.9 236.7 209.6 176.6 140.5 101.4 64.3 35.2 16.2 3.1 1.1 0.8 0.7 0.5 0.4 0.4 0.3 0.3 0.3 0.2 320.8 320.2 319.6 318.6 317.2 315.1 312.6 309.9 307.2 304.3 301.0 296.4 290.5 282.3 271.5 258.7 243.8 225.7 204.3 179.1 150.3 115.2 75.8 42.1 21.4 6.9 1.5 1.1 0.9 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 320.8 320.2 319.5 318.1 316.0 313.3 309.6 305.5 301.0 296.1 290.6 284.2 276.6 267.3 255.6 242.0 226.3 208.5 188.5 165.3 139.6 110.0 75.0 42.7 22.3 8.0 1.6 1.2 1.0 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.2 320.8 320.1 319.4 318.2 316.5 314.1 311.0 307.6 304.0 300.0 295.6 290.0 283.2 274.0 262.8 250.0 235.3 217.5 197.1 173.2 145.5 112.2 73.7 41.3 21.2 6.9 1.5 1.2 0.9 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 320.8 320.3 320.2 320.0 319.8 319.4 318.6 317.3 315.8 313.8 311.2 307.7 302.7 295.6 286.9 277.3 265.0 249.2 229.5 203.5 171.4 135.5 96.3 59.8 31.6 14.1 2.3 1.1 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 320.8 320.7 321.5 323.0 324.8 326.4 327.2 327.8 329.0 331.0 332.9 333.0 330.0 324.7 317.0 304.7 287.0 262.9 233.1 199.1 161.8 125.7 89.4 56.7 31.1 14.1 4.1 0.9 0.7 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 320.8 320.9 322.6 325.7 329.2 332.3 335.8 340.7 347.4 354.9 361.4 364.2 361.8 353.6 340.2 320.7 294.3 262.3 226.0 185.4 143.3 106.4 75.2 48.6 27.9 13.4 4.6 1.2 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 320.8 321.6 324.8 329.4 334.0 339.4 347.7 358.9 371.4 383.2 390.4 389.0 380.2 364.2 340.6 310.3 274.6 233.6 189.9 146.9 106.5 72.9 47.5 27.9 13.4 4.4 1.9 1.1 0.6 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.3 320.8 321.5 325.4 331.1 336.9 345.0 357.2 373.3 390.3 405.2 411.1 407.2 392.8 369.7 338.8 302.7 259.4 212.9 170.3 129.1 91.3 61.5 37.6 18.9 6.7 3.8 2.4 1.6 1.0 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 320.8 322.5 327.6 334.2 341.5 353.4 370.6 390.5 409.7 422.0 423.6 413.1 391.1 360.4 323.1 277.8 229.5 183.8 141.0 103.8 70.2 42.5 19.9 5.9 3.3 2.3 1.7 1.1 0.7 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 322.1 327.4 334.1 342.1 354.8 373.6 395.5 416.1 428.7 431.1 420.4 396.9 364.2 323.5 274.4 224.6 178.2 136.7 100.2 67.6 38.7 15.3 4.2 2.7 2.0 1.5 1.0 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 320.8 323.0 329.0 336.1 345.0 360.0 380.1 403.2 423.1 433.5 432.5 417.7 391.4 355.5 309.9 258.1 209.1 163.1 122.8 89.2 58.2 30.2 8.5 2.9 2.1 1.6 1.2 0.9 0.6 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 322.2 327.6 334.9 343.2 356.2 375.7 398.1 419.4 432.3 434.9 424.1 400.4 367.7 325.5 275.3 225.4 178.8 136.5 100.2 67.2 38.2 14.5 4.2 2.7 2.0 1.5 1.0 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 320.8 323.0 328.7 335.8 343.8 356.6 374.7 395.8 416.0 428.4 430.2 419.4 396.8 365.8 327.2 280.4 230.5 183.7 140.1 102.9 68.9 41.1 18.6 5.5 3.3 2.3 1.7 1.1 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2
416.2 401.8 378.0 346.3 308.5 262.7 214.0 169.7 127.7 90.2 60.7 36.4 16.9 6.0 3.6 2.3 1.5 0.9 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 320.8 322.5 326.6 332.3 337.9 344.5 354.4 367.2 381.5 394.5 402.3 400.7 391.8 374.7 349.1 316.5 277.9 233.2 185.6 141.8 101.8 70.3 45.6 25.8 11.2 3.3 1.8 1.0 0.5 0.3 0.3 0.3 0.2 0.3 0.2 0.2 0.2 320.8 321.8 324.5 328.7 333.1 337.2 341.9 348.4 356.8 366.0 373.4 376.5 373.7 364.8 350.2 328.1 298.4 262.9 222.7 179.3 135.9 99.6 69.2 44.4 24.8 11.2 3.3 0.9 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 321.8 323.7 326.2 329.1 331.8 333.6 335.5 338.0 341.1 343.6 343.8 340.5 334.8 325.4 310.2 289.0 261.4 228.1 191.6 153.1 117.1 82.4 51.8 28.0 11.9 2.8 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 321.4 322.3 323.3 324.0 324.7 324.8 324.6 323.7 321.7 318.7 314.6 308.8 300.5 290.6 278.9 263.9 246.0 223.9 195.9 163.8 129.1 91.7 56.1 28.7 11.2 1.2 0.7 0.6 0.4 0.4 0.4 0.3 0.3 0.3 0.2 0.3 320.8 321.5 321.8 321.5 320.6 318.9 316.7 314.1 310.8 306.6 301.3 294.7 286.2 275.3 261.7 246.1 229.3 210.1 188.6 165.4 139.5 108.2 71.3 38.1 17.6 3.6 1.0 0.8 0.7 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.3 320.8 321.3 321.6 321.1 319.8 317.7 314.8 311.3 307.0 301.7 295.3 287.8 278.6 267.3 253.3 237.0 219.3 200.2 179.3 156.4 132.3 104.0 71.1 39.6 18.4 4.3 1.1 0.8 0.7 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.2 320.8 321.5 321.9 321.7 320.9 319.3 317.3 315.0 311.9 308.2 303.5 297.4 289.6 279.3 266.1 250.6 233.7 214.8 193.2 169.0 142.7 111.1 74.3 39.7 18.2 3.8 1.0 0.8 0.7 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 320.8 321.6 322.8 323.9 325.2 326.7 328.1 329.7 330.3 329.3 326.5 321.7 315.0 305.7 294.5 281.2 265.1 245.9 223.5 196.9 166.0 131.5 93.6 57.9 29.7 11.9 1.2 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 320.8 322.2 324.7 328.4 333.4 338.9 342.9 345.6 347.9 349.8 350.3 348.2 342.6 333.9 323.2 308.6 288.9 264.2 234.8 200.9 165.0 129.4 93.1 59.8 33.0 14.7 2.8 0.6 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 322.1 325.8 332.5 340.8 347.7 353.6 359.9 366.9 372.7 376.3 375.9 371.7 363.3 349.8 330.8 305.8 275.1 239.3 198.9 156.5 118.1 85.2 55.9 32.0 14.8 5.0 1.1 0.5 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 320.8 323.6 330.1 340.3 349.7 357.9 368.0 378.7 388.6 396.2 400.3 398.5 390.0 375.8 355.1 327.8 294.1 254.4 209.5 164.7 121.6 84.6 54.2 30.9 14.5 4.7 2.0 1.1 0.5 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 320.8 323.0 330.0 341.4 352.3 362.7 375.5 389.4 402.0 412.5 417.6 414.6 404.0 386.5 361.5 329.7 290.3 244.8 199.9 155.1 111.3 74.3 44.8 23.2 8.5 4.2 2.7 1.7 1.1 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.2 320.8 324.2 333.6 346.5 357.5 371.0 386.3 401.7 415.7 426.0 428.0 421.0 405.4 381.3 349.4 309.4 263.2 217.3 171.0 126.6 85.2 52.1 26.6 8.9 4.2 3.0 2.1 1.3 0.7 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 320.8 323.2 332.0 345.7 357.4 371.2 387.8 404.2 419.6 430.9 433.3 426.6 410.0 384.0 349.8 306.0 259.4 213.0 166.2 121.8 81.3 47.7 21.5 6.2 3.6 2.6 1.8 1.2 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 1 0.3136 0.0000 0.0000
