Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 205257 (176 сайтов) ---- Время поиска: 0.67сек.   

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.adass.org/adass/proceedings/adass98/murtaghfd/.

1. Processing of the data for each filter
... omichain (omichain-1.50) [xmmsas_20070708_1801-7.1.0] . ... The omichain then cycles through each filter in the filter list and processes each exposures in the exposure list for that filter. ... First it checks to see if the exposure is a full-frame low resolution mode, and if so it runs omcomb to combine the four separate image segments into a single full-frame image, which is then processed instead of the individual image segments. ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/omichain/node7.html -- 5.4 Кб -- 09.07.2007
Похожие документы

2. Recreating Einstein Level One Processing Exposure Masks and Background Maps in
... This paper describes the main algorithms used by the Einstein Level One processing to create the exposure masks and the background maps for Einstein IPC images, and how these algorithms were recreated in the IRAF environment. Our goal was to recreate the algorithms used by the Level One Processing to create exposure masks and background maps for Einstein Image Proportional Counter (IPC) data (cf. sections 2.5 and 2.7 of Harnden et al. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass94/vanstoned.html -- 11.6 Кб -- 03.11.2000
Похожие документы

3. Change to Pulse Height Filtering to Mitigate Effects of Gain Sag in the COS FUV
... Change to Pulse Height Filtering to Mitigate Effects of Gain Sag in the COS FUV Detector . ... Changing Programs & Resolving Problems . ... Detectors . ... The COS FUV detectors convert each ultraviolet photon into a shower of electrons, for which the detector electronics calculate the X and Y coordinates and the total charge, or pulse height. Prolonged exposure to light causes the FUV detectors to become less efficient at this photon-to- electron conversion, a phenomenon called "gain sag." ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/hst/cos/documents/newsletters/cos_stis_newsletters/full_stories/2010_12/pulse_height_change.html -- 19.9 Кб -- 12.04.2016
Похожие документы

4. Filtering ROSAT HRI data on the basis of background level
Next: AXAF Recipes Up: ROSAT HRI Recipes Previous: Quantum Efficiency Correction (a.k.a. For some observations, a significant amount of data may have been rejected during SASS processing because the background level was higher than the calculated threshold for rejection. ... REJECTED EVENTS . ... The recipe will allow the user to include rejected events in the generation of a new qpoe file and filter on the background level. ... This creates a qpoe file with standard + rejected events. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node208.html -- 7.2 Кб -- 01.10.2012
Похожие документы

5. http://www.atnf.csiro.au/research/WALLABY/Wallaby2010/RJurek-Wallaby2010.pdf
HI source finding: 2 novel approaches ATNF, December 2010 Outline · Background · What is source finding? ... Motivation for developing new HI source finding methods · Novel source finding methods · · · · General idea Iterative 3-D median smoothing Characterised noise method Wavelet method · Summary Background What is source finding? ... 3-D median smoothing: Purpose · Goal: Reduce noise while preserving shape · Particularly edges · Median works because it's non-linear · Consider this, Iter. ...
[ Текст ]  Ссылки http://www.atnf.csiro.au/research/WALLABY/Wallaby2010/RJurek-Wallaby2010.pdf -- 1175.1 Кб -- 08.12.2010
Похожие документы

6. Instrumentation Links.
Infrared Detector Array Links . ... Control Software Links . Optics Links . Micro-Optics Links . ... Optical Materials Databases . ... Atmospheric Database Links . Linux Links . ... Rockwell Science Center home page. ... Santa Barbara Research Center home page. ... CCD-World home page. ... SDSU home page. ... EPICS home page. ... Optics Society of America . ... Linux on Laptops ( local site and US home page ). ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/nifs/instrumentation.shtml -- 19.4 Кб -- 01.10.2012
Похожие документы

7. Filters - Apache HTTP Server
... Apache HTTP Server Version 2.2 . ... This document describes the use of filters in Apache. ... The Filter Chain is available in Apache 2.0 and higher, and enables applications to process incoming and outgoing data in a highly flexible and configurable manner, regardless of where the data comes from. ... A wider range of applications are implemented by third-party filter modules available from modules.apache.org and elsewhere. ... There are two ways to use filtering: Simple and Dynamic. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/ztcs/manual/en/filter.html -- 11.5 Кб -- 25.02.2008
Похожие документы

8. Filters - Apache HTTP Server
... Apache HTTP Server Version 2.2 . ... This document describes the use of filters in Apache. ... The Filter Chain is available in Apache 2.0 and higher, and enables applications to process incoming and outgoing data in a highly flexible and configurable manner, regardless of where the data comes from. ... A wider range of applications are implemented by third-party filter modules available from modules.apache.org and elsewhere. ... There are two ways to use filtering: Simple and Dynamic. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/manual/de/filter.html -- 13.5 Кб -- 21.01.2013
Похожие документы

9. NICMOS Data Calibration and Analysis
Next: The STScI NICMOS Calibration Up: No Title Previous: CONICA: The high resolution . The STScI NICMOS Calibration Pipeline . Introduction . ... Dark Current Subtraction . ... Input Data . ... Scalar Background Subtraction . 2-D Background Subtraction . ... Status and Goals of the NICMOS Calibration Plan . ... Photometry . ... Photometric Performance of NICMOS . ... NICMOS Photometry. ... ST-ECF Grism Spectrum Software for NICMOS Grism Data . ... Analysis . ... STScI NICMOS Software . ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node8.html -- 13.2 Кб -- 12.06.2006
Похожие документы

10. Database "Stellar Spectra"
... Panchuk V.E. Database "Stellar Spectra" consists of following main units: . ... obtained with various modifications of high resolution echelle-spectrometers at the 6-m telescope. ... Using the spectra obtained at BTA in combination with high resolution echelle-spectrometers LYNX and PFES , Chentsov E.L., Klochkova V.G. and Panchuk V.E. prepare now the next spectral atlas. ... The CATALOGUE of spectral photoplates obtained at th