... JWST . ... Us . ... With the calibration light sources disabled, the flat field pupil wheel position is a blank position used for dark frames. ... The similar pupil alignment pinhole projector assembly (PAPPA) discussed in the next section contains both outward-facing pinholes and inward-facing pinholes. ... The pupil wheels include a pupil alignment pinhole projector assembly similar to the flat-field illuminator (i.e. a cavity with pinholes), but the same calibration light source has been disabled...

... 19 љ*</tt>: landscape textures and data files</li> . ... 73 љIf a file exists in the <em>User Data Directory</em>, it will be used in preference to a file with the same name existing in the <em>Installation Data Directory</em>. ... 79 љ <li>Users who modify files in the <em>Installation Data Directory</em> will likely have their work deleted or overwritten when they upgrade Stellarium. ... In this case , all the files would be in the <em> \<Installation Data Directory>/stars/default</em> directory. ...

... The Miriad task uvgen can be used to simulate a variety of observing modes. ... Simulating a telescope approximately, let alone in some detail, requires a good many parameters. uvgen takes an appreciable number of parameters and input files to describe the telescope, correlator and source. Fortunately keyword and set-up files for some common situations exist ( e.g. simulating the ATCA and VLA). ... For example, to load typical parameters for the ATCA, use miriad% source $MIRCAT/uvgen.def.atca . ...

... The task accepts two sources lists: the observation source list and the exposure source list. ... List of selected sources. This le contains a table, called SRCLIST, with the following columns: Name Type Description SRC NUM Integer Source ID from observation source list RA Double RA from exposure source list DEC Double Declination from expoure source list RATE Real Count rate from observation source list COUNTS Real Number of source counts, from exposure source ...

... 88, Jan. 1983, p. 1-15. l. A survey of extragalactic radio sources made using driven declination scans is reported covering an area of about 0.07 sr to a limiting flux density of 35 mJy. The fast-scan survey was carried out at a galactic latitude greater than 17 deg with the NRAO 91-m telescope operating at 4.755 GHz, and the 480 sources detected were reobserved at 1.4 GHz with the National Astronomy and Ionosphere Center 305-m telescope at Arecibo. ...

... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

... 13-Aug-2014 12:13 106K lk_20140815_0905.tar.. 15-Aug-2014 09:06 106K lk_20140901_0823.tar.. 01-Sep-2014 08:23 103K lk_20141016_1324.tar.. 16-Oct-2014 13:25 103K lk_20141211_1708.tar.. 11-Dec-2014 17:08 103K lk_20150430_0315.tar.. 30-Apr-2015 03:15 103K lk_20150430_0420.tar.. 30-Apr-2015 04:20 103K lk_20150818_1511.tar.. 18-Aug-2015 15:11 104K lk_20151113_1903.tar.. 13-Nov-2015 19:04 105K lk_20160314_0610.tar.. 14-Mar-2016 06:11 105K . ...

... A rich suite of resources for public use is available including multimedia materials, online resources, hardcopies and other items. ... These objectives have been addressed through the creation of an education resource directory meeting the varied needs of the different customers of Space Science education. ... Also, providers and stake-holders wish to generate various reports, probe inventory information and track resource usage with other custom interfaces to the directory. ...

OSSERVATORIO ASTROFISICO DI ARCETRI CENTRO PER L'ASTRONOMIA INFRAROSSA E LO STUDIO DEL MEZZO INTERSTELLARE LARGO ENRICO FERMI, 5 -- I­50125 FIRENZE Firenze, September 30, 1994 FROM: C. Baffa TO: Tirgo Staff SUBJECT: Data handling with Tirgo Nicmos3 instruments All data taken with Tirgo Nicmos3 instruments (Arnica and Longsp) are stored directly as standard FITS files at 16 bits integer format. ... The acquisition program never rewrites over an old file. ... An example in table 1. ...

home education > resources . ... Selected Resource Guides . ... Introductory . ... Articles on Education from Mercury Magazine Hunt down some good ideas and resources in these archived articles from the "Education Newswire" and "Black Holes to Blackboards" departments of our membership magazine, Mercury . ... Selected Resource Guides Gather some great background reading from these annotated astronomical resource guides: . ... Environmental Issues and Astronomy: An Introductory Resource Guide . ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . FileљList . ... python . ... base . getStdDirs.py . ... 2 љ """!Get the paths to various standard directories for the TCC . ... 8 љ def getDataDir (): . 9 љ """!Get path to data directory (value of environment variable TCC_DATA_DIR)) . ... 14 љ """!Get path to instrument data directory . ... 19 љ """!Get path to batch job directory . ... tcc.base.getStdDirs.getDataDir . ... tcc.base.getStdDirs.getJobsDir . ... tcc.base.getStdDirs.getInstDir . ...

... a) As source material for the high-school or college curriculum, especially in physics. astronomy and their history. (b) As a source of supplemental projects by high school students or by undergraduates. (c) As material for independent studies, In particular by motivated students who seek to know more about space . ... Those wishing to look up specific topics are advised to use the index file, accessible from the end of any "Exploration" file. ... files not listed and at other resource material. ...

... Science . ... Science Users Information > Libraries > Information resources > Librarians' Professional Resources . ... ESO Data . ... IFLA: Digital Libraries Resources and Projects . ... A resource for librarians on the topic of electronic content licensing for academic and research libraries. ... A virtual library resource center, designed to break through the information overload of the Web to bring the best library and reference sites together with insightful editorial in one user-friendly spot. ...

... a) As source material for the high-school or college curriculum, especially in physics. astronomy and their history. (b) As a source of supplemental projects by high school students or by undergraduates. (c) As material for independent studies, In particular by motivated students who seek to know more about space . ... Those wishing to look up specific topics are advised to use the index file, accessible from the end of any "Exploration" file. ... files not listed and at other resource material. ...

XmCCD ----- The programs provided here offer a Linux graphical user interface to astronomical and scientific CCD cameras. ... SBIG has provided the library used here. It is essentially the same library used by commercial software for control of their cameras under Windows. ... This distribution includes source code to utilize the Santa Barbara Instrument Group (SBIG) shared library libsbigudrv.so with a Motif-based graphical user interface program to control SBIG astronomical CCD cameras. ...

... The stars examined here were primarily culled from two lists of X--ray sources in Orion. ... The second region is two degrees in extent east--west and ten degrees north--south with Orionis being near the northern edge. ... In the end, two main regions were chosen for monitoring: stars near Orionis and stars northwest of the belt of Orion. ... The PSPC identified 22 sources within 15 of Orionis in addition to the sources listed in Table 1 , giving a total of 85 X--ray sources in the Orionis region. ...

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