... Galileo Image of Venus . Target Name: Venus . Spacecraft: Galileo . Produced by: Calvin J. Hamilton . Copyright: © Calvin J. Hamilton . ... Name . ... On February 10, 1990 the Galileo spacecraft acquired this image of Venus. ... This image is Copyright © by Calvin J. Hamilton . Any commercial/for-profit use of this image needs to be addressed to Calvin J. Hamilton . Views of the Solar System Copyright © 1997-2000 by Calvin J. Hamilton . ...

Observation log files associated with each HST dataset contain pointing and specialized engineering data taken during the observation. ... When OMS was installed in October 1994, it initially generated files with the suffixes cmh , cmj , cmi , which contained header information, high time resolution pointing data, and three-second average pointing data, respectively (see table C.1 ). ... obslog/OL_1.html Table C.1: OMS Observation Log Files . ... Observation Log File Contents (August 1995 version) . ...

. First Announcement . Second Announcement . The Proposed Scientific Programme . Symposium Schedule . Views of Zvenigorod . Organizing Committee . V.Stepanov . stepanov@iki.rssi.ru . Space Research Institute of RAS . 84/32 Profsoyuznaya Str . Moscow, 117810 . Russia Phone: +7 095 333 11 22 . Fax: +7 095 310 70 23 . Back to INTERBALL Homepage .

Next: Spectral Line Imaging Considerations Up: Imaging Previous: Imaging . ... Even if you are only interested in continuum imaging, your data may contain several frequencies. Unless you have averaged over frequency channels earlier, your data still contains the 2048 channels produced by the CABB correlator, or 33 frequency channels produced by the old ATCA correlator. ... The technique of forming a single continuum image from a variety of frequencies is called ``multi-frequency synthesis'' (MFS). ...

... BDR FAX: (303) 497-6513 ------------------------------------------------------------------------------- SELECTED GEOMAGNETIC AND SOLAR ACTIVITY INDICES ------------------------------------------------------------------------------- WORLDWIDE INDICES -------------------------------------------------------------- The subscript p means planetary and designates a global magnetic activity in- dex ... 13-14 I2 Kp or PLANETARY 3-HOUR RANGE INDEX for 0000 - 0300 UT. ...

Spacecraft Simulator (SPSIM) 4.0 Hassan Siddiqui and Jorgo Bakker January 12, 2005 This is a paper version of the SPSIM help. ... SPSIM forms part of the XMM-Newton Science Simulator SciSim for the XMM-Newton satellite. ... 4 3.8 exposure . ... 4 3.9.1 attitude . ... 2 Usage The following command illustrates how to execute SPSIM from the command line: spsim --exposureTime 10000 > spsim.out In this example, exposureTime is the total exposure time, during which the Spacecraft e ects must be calculated. ...

... 2005 February 3 . SMART-1: Pythagoras Crater . ... Explanation: Stark shadows show off the central peaks and terraced walls of 120 kilometer wide Pythagoras Crater in this mosaic of images from ESA's SMART-1 spacecraft. ... Now viewing the lunar surface from an altitude of 1,000 to 5,000 kilometers SMART-1 (Small Missions for Advanced Research in Technology -1) will spiral closer to the Moon later this month. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Biography: From his schooldays in Copenhagen, J.L.E. Dreyer showed unusual ability in history, mathematics and physics - the subjects which were to form the background to his later work. ... From 1878-1882 he became assistant at Dunsink Observatory before moving to Armagh where he became Director in 1882. ... A Short History of Armagh Observatory . ... Dreyer's History of the Armagh Observatory . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Moon . Planets . ... Monthly Sky Notes . ... February . ... The ringed planet will be quite bright, but unlike Jupiter it will not be the brightest point of light in the sky, this accolade will return to Sirius which is the brightest star in our night sky in the constellation of Canis Major. ... Seven days later on February 18, the Moon will be in its full Moon phase. ... Tweets that mention Wonders of the February Night Sky | ... Astronotes . ...

... Data from the Magellan spacecraft has shown the Face of Venus to contain a host of volcanic features. ... Venus UnVeiled . ... A comet nucleus, formed from the primordial stuff of the solar system, resembles a very dirty iceberg. ... After taking its spectacular pictures of the outer solar system planets, Voyager 1 looked back at six planets from the inner solar system. Here Venus, Earth, Jupiter, Saturn, Uranus, and Neptune, were all visible across the sky. Pluto: The Frozen Planet . ...

GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

The Wind spacecraft. ... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... For additional details and updates, see the home page of the "Wind" mission. Exploration" home page (index) Glossary . ...

Next: Correlator Products . Previous: RSOG Post-Observation Products . ... Merged Correlator Input Log . Calibration and Flag files . SRT Amplitude Calibration Data . ... Phase Calibration (PCal) Data . ... DPC to Correlators . What: The RSOG produces the `merged' correlator input log file based on the Data Processing Logs supplied by the GTSs and on Executed Sequence of Events supplied by GOCG to produce a single correlator input log for all the GTSs for each observation. ...

... Calibration and analysis of this observation posed very interesting challenges for the authors, in particular dealing with an exciting new instrument whose on-orbit calibration was not yet well defined. ... Five mosaic positions were observed during five consecutive orbits as well as observations for dark and flat calibration. ... Darks and flats had to be created from contemporaneous reference observations and problems within the calibration process had to be resolved. ...

... The following script will create an individual qpoe file (64x64 pixels) for each obi, with the filename containing the obi number. ... This script will then produce smoothed image files and send a contour plot to either the screen or the printer. ... On rare occasions, it may be useful to examine each phase bin visually to evaluate the segments in order to decide if some should be deleted before restacking for the final result. ... The qpoe file will be named by obi and phase number. ... phase_eval ...

... Astrophysics Group . ... FIRST . ... This site is an initiative by MRAO Cambridge to provide improved access for the UK to the images being produced from the FIRST survey. ... Note that a small image returned by this server will have different gridding and orientation from an image of corresponding position and size returned by the FIRST CUTOUT server at the main site. ... This site may evolve to provide more of the facilities available at the FIRST main site in due course. ...

February 4, 2008 (Monday) Gabriella Sciolla, Massachusetts Institute of Technology . ... This detector, which will be operated underground in 2008-2009, will allow us to set limits on spin-dependent Dark Matter interactions using a directional detector. 4:00 pm, 472 Willamette Hall . ... return to top . ... This seminar will briefly review the role of axions in particle and astrophysics, and will describe the progress we have made in the experimental search. 4:00 pm, 472 Willamette Hall . ...

The FITS archive & data processing pipelines . ... The archived data are broad band images (BBI) and long-slit spectra (LSS) plus their associated template and calibration files. The data in HFA can enter into the HyperLeda processing pipeline and the results can be freely downloaded. ... Definition of the file system (structure of the archive) . ... The coordinate systems must be updated when the data (pixel data, other keywords, related tables) are altered (eg. rebinning of the image). ...

... PROGRESS M-66 CARGO VEHICLE . ... Baikonur branch office of S.P.Korolev RSC Energia, Baikonur launch site. At 08 hours 49 minutes 46 seconds Moscow Time transport cargo vehicle Progress M-66 was launched from Baikonur Cosmodrome as per Mission Program and the commitments undertaken by the Russian side under the International Space Station Project. ... At Baikonur launch site the preparations continue for the launch of Progress M-66 cargo vehicle under the International Space Station program. ...

These observations are aimed at fully charactering FORS1 photometric system (UBVRI zero-points, color-terms and extinction coefficients) for the Tektronix 2048x2048 pixel CCD (24µm px) . To this aim, the two Landolt/Stetson photometric fields SA95 and SA101 will be observed on a number of epochs and at different airmasses during February and March 2007. ... SA101 . ... OBs for SA101 have to be observed during evenigh twilight (exceptions are expected for the second half of March) . ...