![]() Rd_phnx, filename [, spectrogram, time_axis,įilename: string containing the name of the file with extension Reads (solar) radio spectrograms from RAG-FITS files, Landsman September 1997Īdded /HOURS keyword W. HOURS - if set, then the input righ ascension should be specified inĬonverted to IDL V5.0 W. Xsc - declination seconds (REAL*4 or REAL*8)ĪDSTRING, ATV, QUERYGSC, QUERYUSNO, TICLABELS Xsec - right ascension seconds (REAL*4 or REAL*8) Imin - right ascension minutes (INTEGER*2) Ra - right ascension, scalar or vector, in DEGREES unless theĭec - declination in decimal DEGREES, scalar or vector, same number Radec, ra, dec, ihr, imin, xsec, ideg, imn, xsc, [/HOURS} The conversion is to sexigesimal hours for RA, and sexigesimal To convert RA and Dec from decimal to sexigesimal units. ![]() NOTES: Use on an image array returns a negative intensity image. PARAMETERS: linind is the linear index into an array, FLOATĬent is a two component vector with the centroid A linear index can be generatedĬALLING SEQUENCE: radius=r_coord(linind,imgwdth,cent) On individual indices, but is more effectively used onĪ whole array at once. PURPOSE: Given a linear array index and a centroid this will
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