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Proper-motion

The IPHAS POSS I proper motion survey of the Galactic plane

The IPHAS POSS I proper motion survey of the Galactic plane

... includes the UKIRT Infrared Deep Sky Survey (UKIDSS) Galactic Plane Survey (Lawrence et al., 2007, Lucas et al. 2008) covering 1800 sq. deg. of the plane in J, H, K to a depth of K=19 and the UV EXcess survey (UVEX, ...

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A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey

A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey

... optical proper motion catalogue of Munn et ...have proper motion vectors consistent to within 2 σ ...UKIDSS proper motion vector and the companion star’s Munn catalogue ...

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Constraining the radio jet proper motion of the high redshift quasar J2134 0419 at z = 4 3

Constraining the radio jet proper motion of the high redshift quasar J2134 0419 at z = 4 3

... To date, PMN J2134–0419 (at a redshift z = 4.33) is the second most distant quasar known with a milliarcsecond-scale morphology permitting direct estimates of the jet proper motion. Based on two-epoch ...

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PG1258+593 and its common proper motion magnetic white dwarf counterpart

PG1258+593 and its common proper motion magnetic white dwarf counterpart

... of proper motions computed from the combined SDSS and USNO-B (Monet et ...this proper motion table, we carried out a search for 3σ proper motion companions to WDs using the CasJobs SQL ...

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Africans, Cherokees, and the ABCFM Missionaries in the Nineteenth Century: An Unusual Story of Redemption

Africans, Cherokees, and the ABCFM Missionaries in the Nineteenth Century: An Unusual Story of Redemption

... solar motion, respectively, as defined by Mihalas & Binney ...high proper motion objects in the directions of the apex and antapex of solar motion because any object rotating in the ...

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A young hierarchical triple system harbouring a candidate debris disc

A young hierarchical triple system harbouring a candidate debris disc

... We thank Sebastian L´epine for making his proper motion cata- logue available for the production of the input catalogue. We also thank Tom Herbst for discussions on our paper draft, Wolfgang Brandner and ...

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Parallaxes of 6 7 GHz methanol masers towards the G 305 2 high mass star formation region

Parallaxes of 6 7 GHz methanol masers towards the G 305 2 high mass star formation region

... J 1256 − 6449 (green). Left-hand panel: the sky positions with the first and last epochs labelled. We have opted to show the positions with respect to a single quasar for clarity. The expected positions from the fits are ...

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Rebrightening of Planetary Nebulae Through Interaction with the Interstellar Medium

Rebrightening of Planetary Nebulae Through Interaction with the Interstellar Medium

... Large, faint objects such as Sh 2-68 and Sh 2-188 are now regularly being observed as part of sky sur- veys, e.g. IPHAS, VPHAS, MASH-II, and new astro- nomical tools are able to take deeper observations, e.g. the ...

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Development of Interest in Science and Interest in Teaching Elementary Science: Influence of Informal, School,  and Inquiry Methods Course Experiences

Development of Interest in Science and Interest in Teaching Elementary Science: Influence of Informal, School, and Inquiry Methods Course Experiences

... If the object was not found to be previously known, a visual blink inspection was done to confirm its veracity. Images were downloaded from SuperCOSMOS using wget, a free software package that can download large packets ...

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Study of Principal Catalogues of Visual Double Stars

Study of Principal Catalogues of Visual Double Stars

... orbital motion in relatively close pairs (especially in a case of large difference in epochs of observation), large proper motion difference in optical pairs, confusion between two closely spaced ...

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Stellar Distance and Velocity

Stellar Distance and Velocity

... elements unchanged, parallax and proper motion have been drastically changed. By comparing first, second and third rows, we can conclude that despite the same distances, but due to the different values for ...

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MOA 2011 BLG 262Lb : a sub earth mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge

MOA 2011 BLG 262Lb : a sub earth mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge

... relative proper motion values can largely be attributed to the motion of the lens, because the OGLE Collaboration has used a novel method to show that the source proper motion is low ...

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Membership Determination of van den Bergh Open Clusters vdB92, vdB146 (NGC 7129)  and vdB150

Membership Determination of van den Bergh Open Clusters vdB92, vdB146 (NGC 7129) and vdB150

... the proper motion distribu- tion and the stellar density is applied to find the kinematic parameters and stellar membership in the region of the open clusters vdB92, vdB146 (NGC 7129) and ...mean ...

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A 4% Geometric Distance to the Galaxy NGC4258 from Orbital Motions in a Nuclear Gas Disk

A 4% Geometric Distance to the Galaxy NGC4258 from Orbital Motions in a Nuclear Gas Disk

... the proper motion and acceleration distances for a priori values of the disk parameters is an impressive confirmation of the a priori disk model itself, and establishes the NGC4258 Keplerian disk as a fully ...

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Constraining the presence of giant planets in two belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments

Constraining the presence of giant planets in two belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments

... the proper motion and parallax of this object in the Gaia cat- alog (Gaia Collaboration et ...outlying proper motion relative to the other candidates should be considered as co-moving ...

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Mass and energy of the body in motion msr (motion shapes reality)

Mass and energy of the body in motion msr (motion shapes reality)

... relative motion in relation to the reference body has different frequency from the emitted frequency (the Doppler shift) and different energy, and since the mass of the emitted photon (as the quantity of the ...

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Proper names and possible worlds

Proper names and possible worlds

... genuine proper names must name some ex istin g object or particular i t seems to me th a t they are for­ gettin g that there i s a vast range of situ ation s in which names are ...

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Distinguishing Common and Proper Nouns

Distinguishing Common and Proper Nouns

... ond release of the RASP system. In Proceedings of the COLING/ACL 2006 Interactive Presentation Sessions. Chen, H., Huang, S., Ding, Y., and Tsai, S. (1998). Proper name translation in cross-language information ...

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The Proper Anarchists Cookbook pdf

The Proper Anarchists Cookbook pdf

... Most drivers wanting to make better time on the open road will invest in one of those expensive radar detectors. However, this device will not work against a gun type radar unit in which the radar signal is not present ...

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Proper contractions and invariant subspaces

Proper contractions and invariant subspaces

... a proper contraction is a bilateral shift whose multiplicity does not exceed the dimension of Ᏼ —see [16, page 91]), and also with strong stability of contractive semigroups ...of proper contractions that ...

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