ESO Phase 3 Data Release Description Please start from this template when preparing the documentation for your ESO Phase 3 data release. ... Finally, the release description will be published as submitted - without further editing by ESO - to support the user community in utilizing the data. ... Please indicate if this is a catalogue data release. ... Data Reduction and Calibration Please address the following questions for scientific catalogue data, particularly in case of source catalogues: . ...

... Home . ... Data . ... Calibration . ... Data Analysis . ... The Photometry with the WFPC2 paper details the various methods for performing photometric measurements with the WFPC2. ... The WFPC2 Photometry Cookbook provides examples of performing various types of photometry on WFPC2 data. ... The WFPC2 Photometry directory contains an STSDAS demo for performing aperture photometry with the WFPC2. ... The Guide to WFPC2 SYNPHOT Tables describes the use of the STSDAS task SYNPHOT for WFPC2 photometry. ...

... 2MASS Overview . The 2MASS Sky . Executive Summary of 2MASS Second Incremental Data Products . Point Source Catalog . Extended Source Catalog . ... Distribution Mode for 2MASS Products . Data Release Plan . ... Point Source Catalog (PSC) . Extended Source Catalog (XSC) . ... 2MASS Source Naming Convention . ... General Properties of the Data Release . ... Comparison of Achieved Performance of Second Incremental Release Catalogs with Level 1 Science Specification . ...

... read parameters; ################# start format upgrade section. if (filemode eq 'modify') { # convert old-style source list if necessary: if (! instrument_supplied) { if (hasAttribute( set , 'INSTRUME')) { instrument = stringAttribute(oldListSet, 'INSTRUME'); } else { # attempt to get it from file name: if (! instrument_in_filename) { call error;} } } call CAL_setState(instrument=instrumentId); rename table to 'SRCLIST'; get ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... This shows the Sun, Moon and Earth (not to scale) together with the . ... They have tested the technique on the Earthshine, the light reflected from the Earth by the Moon, and showed that it can reveal the presence of life in our planet. ... This technique uses the fact that the light reflected from the planet is polarised, whereas that emitted by the star is not. ... Polarised light can tell us about the reflecting surface...

... The ROSAT Consortium (the Max-Planck-Institut fuer extraterrestrische Physik, the Goddard Space Flight Center, the Smithsonian Astrophysical Observatory, Leicester University, and the Astrophysikalisches Institut Potsdam) announces the release of the completed source catalogs of all ROSAT pointed observations. ... Detailed information about the catalog and methods of access to the catalog and data products can be obtained from the ROSAT Results Archive web pages in Germany, in the US, and in the UK:...

Next: Wish List Up: Old Releases Previous: Release of 22 Feb Contents . ... Add tape summary to summary file. 1995 January 24) . Add setup name to summary listing. ... 1995 April 24) . Add to summary file a list of sources in format for transfer to the correlator data base. 1995 May 15) . ... Don't print the ``.set'' in the summary file if the setup file name is too long to fit. ... Next: Wish List Up: Old Releases Previous: Release of 22 Feb Contents Craig Walker 2014-04-14 ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

... Solar flare activity is produced by the processes of accumulation and release of energy in an active region. ... In the framework of study of solar active regions, producing powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp drop in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ...

... 00001 /* Example code for FITS-based optical interferometry exchange format 00002 00003 $Id: exchange.h ,v 1.6 2003/04/07 10:20:28 jsy1001 Exp $ 00004 Definitions of data structures, function prototypes 00005 00006 00007 Release 5 7 ... structures */ 00017 /* NB must allow for final null when dimensioning character arrays */ 00018 00020 typedef struct _element { 00021 char tel_name [17]; 00022 char sta_name [17]; 00023 int sta_index ; 00024 float diameter ; 00025 ...

... STScI-PRC96-38a GIANT "TWISTERS" AND STAR WISPS IN THE LAGOON NEBULA This NASA Hubble Space Telescope (HST) image reveals a pair of one-half light-year long interstellar "twisters" -- eerie funnels and twisted-rope structures (upper left) -- in the heart of the Lagoon Nebula (Messier 8) which lies 5,000 light-years away in the direction of the constellation Sagittarius. ... Other hot stars, also present in the nebula, are ionizing the extended optical nebulosity. ...