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На этой странице приведены все страницы, которые ссылаются на http://www.stsci.edu/hst/training/events/Photometry/SSD981105/photometry1.html. Показаны документы 1 - 1 из 1.
1. Photometry I
SSD Technical/Training Series - Photometry I- III Outline . ... Using APPHOT (walk through the WFPC2 Tutorial) . ... Magnitude systems . ... Aperture corrections . ... NOTE: The zeropoints are slightly different for each chip, see Table 28.1 in the Data Handbook. ... This IS true in the STMAG system, which is the system PHOTFLAM is given in, but is not true for the other systems (e.g., Vega based systems). ... See Table 8.1 in the WFPC2 Instrument Handbook for delta in other filters, or use SYNPHOT. ...
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Ссылки http://www.stsci.edu/hst/training/events/Photometry/SSD981112/photometry2.html -- 20.7 Кб -- 23.12.2007
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