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1. Generation from In-Orbit Data
Next: GRISMCAL Up: COLORTRANS Previous: Generation from Ground Calibration Contents . The transformations from the OM instrumental system to the standard Johnson's system were established based on in-flight observations. ... We have derived the flux conversion factors from OM observations of seven spectrophotometric standard stars (white dwarfs: Hz4, GD50, GD153, LBB227, BPM16274, Hz2 and G93-48). ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node924.html -- 5.7 Кб -- 20.09.2011
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2. Correcting ETC Calculations of CCD Spectral Observations for CTE Effects
... Correcting ETC Calculations of CCD Spectral Observations for CTE Effects . ... HST Overview . Overview . ... Post-Observation . ... ETC . ... ID: CL Script for Applying CTE Loss to Output of Spectroscopic ETC . ... However, the STIS ETC calculations do not incorporate these CTE effects as yet. ... The output from this script should then be used to calculate the appropriate input flux level for a second run of the ETC, which will then yield output which is corrected for the CTE effect. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/hst/stis/software/analyzing/scripts/cteloss_descrip.html -- 23.4 Кб -- 12.04.2016
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3. Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at
Next: HST Paper Products: A New Way to Look at HST Data . ... After providing on-the-fly re-calibration of HST data to archive users, ST-ECF has embarked on a new project aiming at grouping, cosmic ray cleaning and drizzling images taken by most HST instruments. ... The production of the missing jitter files combined with the extraction of additional engineering parameters will greatly enhance the homogeneity and the scientific value of the entire archive. ... 1995, HST Data Handbook, STScI, 107 . ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/dolenskym1.html -- 9.4 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/dolenskym1.html -- 9.4 Кб -- 15.05.1998
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4. Generating Dummy Visibility Data
. Next: Making a Fake Observation Up: userhtml Previous: Archiving and Transporting Miriad . Subsections . Making a Fake Observation . Generating Visibilities from a Model Image . Miriad manager . 2015-09-14
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/userguide/node55.html -- 3.3 Кб -- 10.04.2016
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5. http://www.puldb.ru/nikolaev_2011/PUB_NIKOLAEV_2011/plates2.pdf
New reduction of minor planets photographic plates obtained with Pulkovo Normal Astrograph A.A. Berezhnoy Pulkovo Observatory of RAS, Saint-Petersburg, Russia Minor Planet observations at Pulkovo Periodical observations of 14 bright asteroids named Selected Minor Planets (SMP) were performed at Pulkovo since 1948 within the international framework started by works of B.V. Numerov and D. Brouwer. ... 108 133 113 74 124 67 97 88 14 84 64 5 20 19 Epochs (YYYY.MM) 1200 Mean values of total obs. ...
[ Текст ]  Ссылки http://www.puldb.ru/nikolaev_2011/PUB_NIKOLAEV_2011/plates2.pdf -- 1667.0 Кб -- 05.01.2013
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6. GOCG Pre-Observation Products
Next: Navigation Pre-Observation Products . ... SRT (Space Radio Telescope) Schedule (SRS) File . ... What: GOCG generates the Space Radio Telescope (SRT) schedule file, or SRS file, from current GSTS file. The SRS file has more precise time stamps than long-term schedules, and also designates which GTS will be used when. ... The SRS file also serves as the antenna pointing schedule file, as it describes the planned orientation of the spacecraft (and solar panels) as a function of time. ...
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/RadioAstron/documents/rmoh/eng/gocgpre.htm -- 8.4 Кб -- 16.05.2001
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7. THE 4.85 GHZ NORTHERN SKY CATALOG
... 1Becker A catalog of 53522 4.85 GHz sources between 0 and 75^o declination has been generated from observation taken with the NRAO Green Bank 300 foot (91m) telescope. The flux limit of the catalog is dependent on confidence radius of ~50". Spectral indices have been calculated for 29051 sources which have counterpart in the Texas 365 MHz northern sky survey. ... The rms noise in the images varied from 5 to 8 mJy. The images has an angular resolution of ~3.5'. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/doc/6CMNORTH.html -- 4.7 Кб -- 18.03.2015
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8. *makevig, vigdata* - Apply Vignetting Correction to an image
... input file: xdata$snr.qp . output file snr_vig.pl . xr> xspatial xs> makevig "xdata$rp110590.qp[bl=30]" arlac " " 1. # generates # output mask arlac_vig.pl at energy 1.0 keV Now apply vignetting correction to the image generating a vignetting corrected output image and error array: . ... xs> ximage # load package xi> vigdata # vignetting correction Input image file : xdata$110590.qp[bl=30] # From the original QPOE file Output vignetted image file : arlac # give *.imh extension! ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node114.html -- 5.8 Кб -- 01.10.2012
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9. Simulating Atmospheric Phase Errors, Phase Correction and the Impact on ALMA
... Bojan Nikolic web pages (r. 329) . ALMA . We present a framework for modelling atmospheric phase errors and their correction by both the fast-switching and water vapour radiometeric techniques. ... We use this framework to simulate relative point source sensitivity and effective resolution for a range of atmospheric conditions, with and without phase correction. ... Published as ALMA Memo #582. ... Simulating Atmospheric Phase Errors, Phase Correction and the Impact on ALMA Science . ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/alma/memo-turb.html -- 14.2 Кб -- 04.04.2016
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10. ESO - ESO sky correction tools
... Publications with ESO Data . ... The tools have been developed for ESO by a team of astronomers at the Institute for Astro- and Particle Physics at the University of Innsbruck, as part of an in-kind contribution to ESO , which includes as well a model of the sky emission and transmission spectrum at Cerro Paranal. ... Skycorr provides an advanced instrument-independent sky-correction tool that removes sky emission in science spectra by means of sky spectra taken at a different time and sky location....
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/software/pipelines/skytools/ -- 29.4 Кб -- 12.04.2016
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11. Alfa_ang - IDL procedure for calculating the optimum rotation angle for ALFA
... Alfa_ang is a GUI for the rotang routine. The purpose of this routine is to calculate the optimum rotation angle for ALFA given the RA and Dec of a source and the date and time of the observation. The routine also returns the azimuth and zenith angle of the telescope at the requested time, thus it can be used to find the correct rotation angle and azimuth for the Fixed Azimuth Drift Scan observing mode used by the AGES drift precursor observation. ... To run alfa_ang at Arecibo: . ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~rminchin/idl/alfa_ang.shtml -- 6.8 Кб -- 10.04.2016
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12. The COOC Criterion (Criterion of Observations versus Calculations)
... In order to compare the number of different evolutionary stages obtained and X-ray luminosity of the chosen X-ray sources with the observed galactic values we use the sum of C/O+O/C , where C and O are the calculated and observed values of a given binary type, respectively. If we make comparison for a number of different binary species (for example, we compare the number of CV, number of X-ray pulsars,   total X-ray luminosity of LMXB, etc.), we write this criterion in the form: . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node43.html -- 5.0 Кб -- 26.02.1997
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13. http://star.arm.ac.uk/~ambn/abstract224.html
Using Ly alpha line profiles generated from a grid of M dwarf model atmospheres we calculate the attenuation factor [i.e. Ly alpha (obs)/ Ly alpha (intrin)] due to the interstellar medium as a function of hydrogen column density. ... The major uncertainty in this work has been the interstellar hydrogen column density, emphasizing the need for further work in this area and in particular an accurate model of its variation in all directions. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~ambn/abstract224.html -- 1.9 Кб -- 18.09.1996
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14. Fast search through RTT150 data archive
RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/AZT22/ENG/fsearch.htm -- 9.7 Кб -- 10.07.2008
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15. Radioastrophysical Observatory ISTP RAS SB
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication SSRT - Siberian Solar Radio Telescope . ...
[ Сохраненная копия ]  Ссылки http://ssrt.iszf.irk.ru/rad11en.shtml -- 17.2 Кб -- 27.02.2014
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16. Cosmological Issues for Theorists
. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/cosmo.html -- 6.5 Кб -- 19.04.1999
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17. STScI NICMOS Software
Next: NICMOS Science Up: NICMOS Data Calibration and Previous: NICMOS Software at the . ... Reference File Tools . Image Analysis and Reduction . ... These include the tasks used in the STScI pipeline, tools to generate the reference files used by the calibration pipeline tasks, and general image analysis, manipulation, and arithmetic tasks. ... Calnica is used to apply instrumental calibrations to individual datasets, while calnicb is used to process associated sets of NICMOS images. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node17.html -- 9.7 Кб -- 12.06.2006
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18. Corrected Geomagnetic Coordinates
... Step 1: The magnetic field line tracing from the satellite position up to magnetic equatorial plane using IGRF magnetic field model. Step 2: Tracing back from the point (produced on the Step 1) to the Ionosphere (by using only dipole magnetic field) . ... The magnetic field line tracing from the satellite position up to the Ionosphere (the stop trace altitude 110 km) using Main (dipole) + Extraterrestrial magnetic field model (for example, Tsyganenko [1987], or [1989], or [1990] ) . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/vprokhor/descr/corcoord.htm -- 4.9 Кб -- 12.05.1999
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/vprokhor/descr/corcoord.htm -- 4.9 Кб -- 12.05.1999
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19. ESO reveals end of cosmic Dark ages | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Stars . ... Space Flight . ... New observations with the European Southern Observatory (ESO)тАЩs Very Large Telescope of some of the most distant galaxies ever detected are revealing the mysteries of this important phase of the early Universe. ... These powerful instruments are essential for exploring this early period in cosmic history as they alone can enable the accurate observations of €аthese extremely distant and faint galaxies. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/light-from-the-end-of-the-dark-ages.html -- 46.5 Кб -- 09.04.2016
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20. http://mavr.sao.ru/hq/katya/CosmosPh/en/Abstract_Kratov.txt
The "MARS-3" Matrix Radiometric System for RATAN-600 Radio Telescope: Trial Observations D.V. Kratov Special Astrophysical Observatory of RAS The MARS (MAtrix Radiometric System) project is reported. ... MARS-3"( year 2006) - 16-channel system (BS) with 5 GHz bandwidth, calculated Tsys = 200 - 210K, 5 mK(s1/2). ... MARS-3" was installed in the focal line of the RATAN-600 radio telescope in April 2007. ... The test observations showed effectiveness of the new matrix radiometric system. ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/katya/CosmosPh/en/Abstract_Kratov.txt -- 2.4 Кб -- 16.05.2007
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/katya/CosmosPh/en/Abstract_Kratov.txt -- 2.4 Кб -- 24.02.2010
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/katya/CosmosPh/en/Abstract_Kratov.txt -- 2.4 Кб -- 24.02.2010
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