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1. http://www.stsci.edu/documents/dhb/webvol2/c12_ghrserrors.fm8.html
... Instead, we only get timing information when data are dumped to the ground from the onboard computer from which we may infer when things happened. ... A UDL is always dumped from the spacecraft prior to the start of a science exposure, effectively flagging the start of the observation. ... For RAPID mode observations, the data are dumped as soon as they are taken. ... For ACCUM mode observations, a second UDL is dumped at the end of the exposure and prior to reading out any science data. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/documents/dhb/webvol2/c12_ghrserrors.fm8.html -- 9.6 Кб -- 10.02.1998
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2. http://www.stsci.edu/~marel/decadal/sc/352.pdf
... Complex astrophysical phenomena could now be studied spectroscopically: the X-ray absorption line forest intrinsic to Seyfert galaxies; the interaction between AGN jets and intracluster media; hot winds of starburst galaxies; stellar coronal plasmas; the charge -exchange emission of Mars' exosphere; the X-ray irradiation of protoplanetary disks; and the myst erious flat-topped spectral line shapes of O star winds. ... We estimate that Gen-X will be able to detect and resolve 20, 000 stars in NGC...
[ Текст ]  Ссылки http://www.stsci.edu/~marel/decadal/sc/352.pdf -- 434.2 Кб -- 20.02.2009
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3. http://www.stsci.edu/hst/acs/documents/isrs/isr0102.pdf
ST-ECF Instrument Science Report ACS 2001-002 The Effective Spectral Resolution of the WFC and HRC Grism A. Pasquali, N. Pirzkal, J.R. Walsh, R.N. Hook, W. Freudling, R. Albrecht, R.A.E. Fosbury March 7, 2001 ABSTRACT We present SLIM simulations of the size and orientation with respect to by which the object extension along resolution of the grism. ... In the case of ACS, the nominal spectral resolution is 40 е/pix and 29 е/pix in the first order spectra of the WFC and HRC grism, respectively. ...
[ Текст ]  Ссылки http://www.stsci.edu/hst/acs/documents/isrs/isr0102.pdf -- 222.9 Кб -- 25.10.2004
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4. http://www.stsci.edu/~mutchler/documents/ASP_Ceres_Pluto.pdf
... 70 · Winter 2007 www.astrosociety.org/uitc © 2007, Astronomical Society of the Pacific 390 Ashton Avenue, San Francisco, CA 94112 Hubble Observations of Ceres and Pluto: A Closer Look at the "Ugly Ducklings" of the Solar System by Max Mutchler Space Telescope Science Institute Introduction regret that my 4th Grade teacher, Mrs. Hadley, doesn't know that she provided me with the very first astronomy book that I ever read, because it had a profound impact on me. ... Planet count 7 6 7 11 12 13 8 9 9? ...
[ Текст ]  Ссылки http://www.stsci.edu/~mutchler/documents/ASP_Ceres_Pluto.pdf -- 2511.9 Кб -- 19.02.2007
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5. http://www.stsci.edu/~ariess/documents/1998.pdf
THE ASTRONOMICAL JOURNAL, 116 : 1009 х1038, 1998 September ( 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A. OBSERVATIONAL EVIDENCE FROM SUPERNOVAE FOR AN ACCELERATING UNIVERSE AND A COSMOLOGICAL CONSTANT ADAM G. RIESS,1 ALEXEI PETER M. GARNAVICH,2 B. LEIBUNDGUT,6 M. R. V. FILIPPENKO,1 PETER CHALLIS,2 ALEJANDRO CLOCCHIATTI,3 ALAN DIERCKS,4 RON L. GILLILAND,5 CRAIG J. HOGAN,4 SAURABH JHA,2 ROBERT P. KIRSHNER,2 M. PHILLIPS,7 DAVID REISS,4 BRIAN P. SCHMIDT,8,9 ROBERT A.
[ Текст ]  Ссылки http://www.stsci.edu/~ariess/documents/1998.pdf -- 1319.8 Кб -- 26.07.2007
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6. http://www.stsci.edu/~dejong/gzip/proc184.ps.gz
CORES OR CUSPS IN ELLIPTICAL GALAXIES: LUMINOSITY OR ENVIRONMENT? ... The low lumi­ nosity disky galaxies have `hard' cores with a steep slope in the luminosity profile at small radii, whereas the luminous galaxies have `soft' cores with flat profiles at small radii (e.g. Faber et al. ... Coma Cluster cores In the gas/stellar continuum paradigm, one would expect that in the outer parts of a cluster it is more likely that the last merger was gaseous than in its central regions. ...
[ Текст ]  Ссылки http://www.stsci.edu/~dejong/gzip/proc184.ps.gz -- 26.2 Кб -- 18.12.2007
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