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1. http://www.cplire.ru/html/lab234/pubs/2006_17.pdf
... A strong nonlinearity of the detector response was analyzed on the basis of a diffusion model taking into account the quasiparticle self-recombination and edge losses. r 2006 Elsevier B.V. All rights reserved. ... The main reason of line broadening is the spatial dependence of the detector signal on the photon absorption site. ... The recombination and edge losses induce the signal reduction for photon absorption points in edge regions and cause line broadening. ...
[ Текст ]  Ссылки http://www.cplire.ru/html/lab234/pubs/2006_17.pdf -- 151.6 Кб -- 08.01.2007
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2. Combination of the selected observations to make the templates and build CCFs
... This step is done mostly interactively and uses some basic ad-hoc IDL procedures, mainly for testing and checking of the consistency of the results.Once the observations have been selected and the count spectra extracted, the available spectra of each background level are accumulated. ... Average QUALITY such that QUALITY =0|1 Exposure times are added and the total is written in the EXPOSURE keyword of the header of the output FITS file. Finally, the CCFs are built from these templates. ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node905.html -- 3.9 Кб -- 20.09.2011
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3. Image Combination
Next: Miscellaneous Up: The Individual Approach Previous: Deconvolution, Restoration and Self-Calibration . When you are satisfied with the deconvolution, restoration and self-calibration of all the individual images, task linmos can be used to combine them in a linear mosaic. ... Normally the expected rms noise in the image is determined from the images themselves (image item rms ). ... LINMOS . ... Use wildcards to select all images. out=lmc.mos . The output linearly mosaiced image. rms . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/userguide/node190.html -- 6.2 Кб -- 10.04.2016
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4. Star Formation Rates in Resolved Galaxies: Calibrations with Near- and
We use the near-infrared BrнЕ hydrogen recombination line as a reference star formation rate (SFR) indicator to test the validity and establish the calibration of the Herschel/PACS 70 нјm emission as a SFR tracer for sub-galactic regions in external galaxies. ... We use the extinction corrected BrнЕ emission to derive the SFR(70) calibration for H II regions in these two galaxies. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~kgordon/papers/2013ApJ...768..180L.html -- 5.4 Кб -- 21.01.2016
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5. Input and Output
... The first one is the exposure of the calibration frame to be combined. ... The default name of the output master calibration frame will be taken from the keyword CCD_OUT , or it that is empty, the naming convention i.e. the name of the input science frame will be used, extended with _`exp' (where `exp' indicates the exposure type, e.g. ) _bs ). ... In this case, for every data set the command reads the names of the output calibration frames from the CCD reduction table. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node43.html -- 6.0 Кб -- 23.02.1996
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6. ESO - JWST and the ELTs: An Ideal Combination
... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2010 > JWST and the ELTs: An Ideal Combination . ... Science Users Information . ... E-ELT . ... Observing with ESO Telescopes . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Science Announcements . ESO Science Newsletter . ... For more information contact: jwstelt2010@eso.org . ... The last announcement is available (March 31, 2010). ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/meetings/2010/jwstelt2010.html -- 24.7 Кб -- 10.04.2016
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7. Calibration and Performance Control for the VLT Instrumentation
Next: The ESO VLT CCD Detectors Software . ... Up: Instrument-Specific Software . ... The framework for data calibration and analysis of the VLT instrumentation is presented, based on the concepts of a calibration plan, pipeline calibration, quality control, and archiving of calibrated data for a ground-based observatory. ... Quality Control Pipeline provides quality assessment for instrument performance data and observing conditions, and tests the results of the Reduction Pipeline. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass96/ballesterp.html -- 9.3 Кб -- 23.06.1998
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8. http://hea-www.harvard.edu/AstroStat/etc/CCW2007_109_drkeijmsv.pdf
Monte Carlo Methods for Including Calibration Uncertainties in Model Fitting Analyses Jeremy J. Drakea , Peter Ratzlaffa , Vinay Kashyapa , Richard Edgara , Rima Izemb , Diab Jeriusa , Herman ... University, Cambridge, MA 02138 MIT Kavli Institute for Astrophysics and Space Research, Cambridge, MA 02139 b c SUMMARY · Instrument response uncertainties almost universally ignored in astrophysical X-ray ... Limiting accuracy of Chandra ACIS reached in spectra with 10 4 counts. ...
[ Текст ]  Ссылки http://hea-www.harvard.edu/AstroStat/etc/CCW2007_109_drkeijmsv.pdf -- 1178.6 Кб -- 30.10.2007
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9. Калибровка снимков. Калибровка снимка - это удаление из него паразитной
... Калибровка снимка - это удаление из него паразитной информации, которая включает в себя: темновой шум, горячие пиксели, шум считывания (ток смещения), а также тени от пыли на матрице и оптике. Для калибровки снимка нужно подготовить снимки с паразитной, т.е. нежелательной информацией. В первую очередь нам нужно получить мастер-кадр шума считывания (ток смещения), на западе снимок шума считывания называют Bias или Offset . ... Уровень темнового шума сильно зависит от температуры матрицы. ...
[ Сохраненная копия ]  Ссылки http://www.shvedun.ru/calibrate.htm -- 36.8 Кб -- 09.04.2016
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10. http://www.naic.edu/~phil/notes/idlspcproc.html
... Display (spectra, total power). ... Using the data archive. ... entering cmds, editing cmd lines, input from files, batch, run. constants, variables,arrays, structures, operators, procedures, functions. programming in idl . ... A user would call arch_gettbl() to input the table (or a subset of it). corfindpat() can create subsets of the table. arch_getdata() or arch_getonoff() can be used to read in the spectra. ... input the data (spectra) for a subset of the archive table: arch_getdata () . ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/notes/idlspcproc.html -- 19.4 Кб -- 28.01.2004
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11. Space Research Institute (IKI) Seminar
... Future seminars . P a s t seminars . Seminar council . Analyse and Prediction of Catalytic Properties of Heat Shield Coatings by Molecular Dynamic Modeling." ... The heat fluxes to surfaces with different catalytic properties can differ by several times. ... The complexity of the problem of determining the catalytic properties of the surface is associated with the fact that there are no direct methods of measuring the recombination coefficients and chemical energy accommodation. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e081021.htm -- 14.8 Кб -- 17.10.2008
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/galeev/abs_eng/e081021.htm -- 14.8 Кб -- 17.10.2008
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12. sgs summary
... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990324_guider/19990324.html -- 19.2 Кб -- 26.03.1999
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13. Image: Castle garden. Typical Japanese combination: pond, rocks, trees, moss.
. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 20/08 Nijo castle (ancient shogun palace). Assembly opening. Maiko . Up . << Prev . Castle garden. Typical Japanese combination: pond, rocks, trees, moss. Next >> . Album created by album tool a script written by D. Madison on Tue Jun 23 14:46:11 2015 .
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/album/trips/1997.08.Japan/20.Nijo/tn/c02l.jpg.index.html -- 6.2 Кб -- 23.06.2015
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14. RE: Zoom In Combination With Barlow? - an Astronomy Net Eyepieces Forum Message
Eyepieces Forum Message . Forums: . ... Eyepieces ћ Meade ћ Misc. ... Discussion Forums | ... Post . ... RE: Zoom In Combination With Barlow? ... Post Message | ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/forums/eyepieces/messages/503.shtml -- 13.2 Кб -- 09.04.2016
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15. Work Scan Program + Data Viewer (IDL widget)
For the calibration of RATAN-600 data you will need to Download Nobeyama Fluxes (1, 2, 3.75, 9.4, 17 GHz): year 1999 2000 2001 2002 2003 . Brief description of Work Scan . Main functions of processing, realized in the program are: . ... Correction of various (not fatal) defects of data; . ... Calculating of the lower enveloping curve or an average scan from observations data for a few days; . ... COMMENT This table contains the set (TFIELDS) of 1-dimensional (TFORM# . ... AZIMUTH = 'float' / . ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/sun/software.htm -- 8.5 Кб -- 24.02.2010
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/sun/software.htm -- 8.5 Кб -- 24.02.2010
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/sun/software.htm -- 8.5 Кб -- 24.02.2010
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16. ALMA Phase Calibration Techniques at the Cavendish Astrophysics Group
ALMA | ... Phase Correction Algorithms | ... On this page, we describe what the phase correction algorithms set out to do and the framework we have developed to optimally use all of the available information. ... We are developing a Bayesian framework to combine all the information we have about the current and future meterological conditions (which are naturally accommodated as priors in a Bayesian scheme) with detailed physical models of the atmosphere. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/alma/fp6/algorithms.html -- 6.6 Кб -- 29.03.2012
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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. Fasti Rationale
Fasti is an innovative design for infrared detector control. The present-day commercial electronics for reading bi-dimensional near-infrared array detectors often lack useful feature as quick sub-array fast acquisition, or is based on old components, or cannot cope with newer devices, as the 2048x2048, multi--output Rockwell Hawaii-2. ... Named Fasti , it is meant to be a "light" electronic system, which is modular, flexible, extendible, and avoids obsolescence as much as possible. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/fasti/rationale.html -- 5.4 Кб -- 28.07.2005
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19. http://www.gao.spb.ru/english/as/j2014/presentations/iddink.pdf
First results of X/S and X/Ka-band catalog combinations with full covariance information Andreas Iddink , Christopher Jacobs, Thomas Artz, Axel Nothnagel 22.09.2014 First results of S/X and X/Ka-band catalog combinations with full covariance information Andreas Iddink ­ 22.09.2014 Motivation Features of the ICRF2 ICRF2 (Defining- Sources ) 3414 ... Step: Import of the X/Ka catalog with full covariance information (Data provided by Christopher Jacobs et al. ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/as/j2014/presentations/iddink.pdf -- 2439.5 Кб -- 28.09.2014
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20. Brown et al., AA, V. 426 (2004)
Brown J., Cassinelli J.P., Li Q., Kholtygin A., Ignace R. Optically Thick Clumps - Not the Solution to the Wolf-Rayet Wind Momentum Problem? ... 426 , 323-328 (2004) . The hot star wind momentum problem $\eta=\mdot \varv_{\infty}/(L/c) \gg 1$ is revisited, and it is shown that the conventional belief, that it can be solved by a combination of clumping of the wind and multiple scattering of photons, is not self-consistent for optically thick clumps. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/staff/afk/Papers/2004/MomProbl-04abstr.html -- 3.2 Кб -- 19.11.2010
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