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: http://www.naic.edu/~phil/notes/idlspcproc.html
Дата изменения: Wed Jan 28 23:42:09 2004 Дата индексирования: Tue Oct 2 05:02:18 2012 Кодировка: Поисковые слова: trifid nebula |
The data archive consists of tables containing header information for each scan taken at the observatory as well as pointers to the location of the header/spectral data on disc. This data is accessed via the idl routines listed below. 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. See arch_gettbl() for a description of the table entries.
The calibration archive contains all of the calibration scan (heiles calibration) done at the observatory. It is updated at the beginning of each month. Each measurement is a structure containing the results of the fitting for a single frequency. mmgetarchive() can be used to recall the data. mmplotgtsb(),mmplotcsme, mmplotazza(), and mmplotpnterr() can be used to generate various plots.
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