Hubble Space Telescope Observations
SPIKE: Intelligent Scheduling of Hubble Space Telescope Observations
... 30,000 observations are scheduled per year and each is subject to a large number of operational and scientific ...Some observations must be exe- cuted within a certain absolute time ...
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Chandra and Hubble Space Telescope observations of dark gamma ray bursts and their host galaxies
... Global Telescope Network Incorporated, the Na- tional Central University of Taiwan, the Space Telescope Science Institute, the National Aeronautics and Space Ad- ministration under Grant ...
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Chandra and Hubble Space Telescope observations of dark gamma-ray bursts and their host galaxies
... varies with host normalized offset would be able to distinguish the various dust distribution scenarios discussed here. 6 C O N C L U S I O N S We present F606W and F160W imaging of a sample of 21 dark bursts, where the ...
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Hubble Space Telescope Observations of Accretion-Induced Star Formation in the Tadpole Galaxy Kiso 5639
... density is n e ⇠ 1.7 cm 3 , assuming a recombination coefficient ↵ (2) = 2.6 ⇥ 10 13 cm 3 s 1 . At a temperature T = 10 4 K, the corresponding pressure would be P H ii = 2.1n e k B T = 3.5 ⇥ 10 4 k B for Boltzmann’s ...
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Accretion disk reverberation with Hubble Space Telescope observations of NGC 4593 : evidence for diffuse continuum lags
... The Seyfert 1 galaxy NGC 4593 was monitored spectroscopically with the Hubble Space Telescope as part of a reverberation mapping campaign that also included Swift, Kepler, and ground-based ...
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Hubble Space Telescope observations of SV Cam - I. The importance of unresolved star-spot distributions in light-curve fitting
... the Hubble Space ...these observations was to determine the filling factor and size distribution of starspots too small to be resolved by Doppler ...
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Hubble Space Telescope observations of extended [O iii]λ 5007 emission in nearby QSO2s : new constraints on AGN host galaxy interaction.
... Host disk gas inside the ionizing field at small radii (r < 750 pc ) is radiatively driven away from the central engine and forms the NLR of the AGN, while ionized gas at greater radii follows the rotation kinematics of ...
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Response of Jupiter's auroras to conditions in the interplanetary medium as measured by the Hubble Space Telescope and Juno
... 2.1 Hubble Space Telescope observations We obtained 44 orbits of FUV time-tag imaging and 3 orbits of FUV time-tag spec- troscopy using the HST/STIS Multi-Anode Microchannel Array detector ...
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Evidence for Type Ia Supernova Diversity from Ultraviolet Observations with the Hubble Space Telescope
... imaging observations were made through the F220W, F250W, and F330W filters, with the ex- posure time split into several ...the Space Telescope Science Data Analysis System (STSDAS) to reject cosmic ...
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Hubble Space Telescope Primer for Cycle 24
... FGS - Dual Guide Star Acquisitions The default operational practice is to schedule observations using the Dual Guide Star mode. In a Dual Guide Star Acquisition, two FGSs are used, each locked on a different guide ...
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A Type Ia Supernova at Redshift 1.55 in Hubble Space Telescope Infrared Observations From Candels
... the Hubble Space Telescope ...the Hubble Ultra Deep Field, and followed as part of the CANDELS+CLASH Supernova project, comprising the SN search components from those two HST multi-cycle ...
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Phase-resolved Hubble Space Telescope ultraviolet spectroscopy
... A caveat to this discussion arises if there is magnetic coupling between the stars. Recent work examining the relation between the orbital and spin periods in the intermediate polar EX Hya (King & Wynn 1998) shows that a ...
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Signature of Saturn's auroral cusp:simultaneous Hubble Space Telescope FUV observations and upstream solar wind monitoring
... magnetopause, possibly pulsed, analogous to flux transfer events seen at the Earth. Pulsed reconnection at the low-latitude dayside magnetopause when the IMF is directed northward (antiparallel to Saturn’s magnetic field ...
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Space telescope and optical reverberation mapping project I Ultraviolet observations of the Seyfert 1 galaxy NGC 5548 with the cosmic origins spectrograph on Hubble Space Telescope
... More detailed modeling that we hope will lead to a more accurate black hole mass will be undertaken in future papers. To summarize brie fl y, we have presented the fi rst results from a UV spectroscopic RM study of NGC ...
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A Hubble Space Telescope transit light curve for GJ 436b
... During observations in fine lock on a target the FGS contin- uously corrects the fine pointing using the measured count dif- ferences in the two orthogonally oriented PMT ...all observations in a single ...
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A Hubble Space Telescope survey of the host galaxies of Superluminous Supernovae
... 5 Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA Accepted 2016 January ...present Hubble Space Telescope (HST) Wide Field Camera 3 UV and near-IR ...
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A Hubble Space Telescope survey of the host galaxies of superluminous supernovae
... the observations (GALEX and Sloan Digital Sky Survey – SDSS), with the majority of the more recently discovered, better characterized, but more distant SLSNe yielding only upper limits for their hosts in the UV ...
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A Lack of Planets in 47 Tucanae from a Hubble Space Telescope Search*
... the observations with significant margin such that minor changes in one or even several assumptions re- garding number of stars, realized photometric precision, planet radius and hence signal amplitude, or assumed ...
6
Hubble space telescope parallaxes of AM CVn stars and astrophysical consequences
... 2. OBSERVATIONS AND DATA REDUCTION Ten sets of astrometric data were acquired with the Fine Guidance Sensors on board HST for each of our five science targets. At each epoch we measured several reference stars and ...
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A multi-wavelength, Hubble space telescope study of two globular clusters
... optical observations. Using the Hubble Space Telescope, it is now possible, at least in the outskirts of GCs, to detect significant WD populations in ...I-band observations of the outer ...
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