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SIMPLE  =                    T / Written by IDL:  Mon Jul 16 15:20:40 2012
BITPIX  =                  -32 / IEEE single precision floating point
NAXIS   =                    2 /Number of data axes
NAXIS1  =                  240 /Length of data axis 1
NAXIS2  =                  240 /Length of data axis 2
DATE    = '2012-03-21'         /File creation date (yyyy-mm-dd)
OBJECT  = 'NGC 4580'           /Title of the dataset
TELESCOP= 'Spitzer '           /Telescope name
INSTRUME= 'MIPS    '           /Instrument name
CHNLNUM =                    1 /MIPS channel number (1=24um,2=70um,3=160um)
WAVELEN =          2.36800E-05 /Wavelength of the observation (m)
FREQ    =          1.26689E+13 /Frequency of the observations (Hz)
AORKEY1 = '19283712'           /Spitzer AOR key 1
AORKEY2 = '19283968'           /Spitzer AOR key 2
RA      = '12:37:48.3'         /Right ascension (hh:mm:ss)
DEC     = '+05:22:06.7'        /Declination (dd:mm:ss)
EQUINOX =              2000.00 /Equinox of RA and DEC
PLTSCALE=              1.50000 /Plate scale (arcsec/pixel)
CTYPE1  = 'RA---TAN'           /Quantity represented by axis 1
CTYPE2  = 'DEC--TAN'           /Quantity represented by axis 2
CRPIX1  =              120.500 /Reference pixel on axis 1
CRPIX2  =              120.500 /Reference pixel on axis 2
CRVAL1  =        189.451625000 /Value at reference pixel on axis 1
CRVAL2  =        5.36852800000 /Value at reference pixel on axis 2
CD1_1   =   -0.000416666666667 /Transformation matrix element
CD1_2   =              0.00000 /Transformation matrix element
CD2_1   =              0.00000 /Transformation matrix element
CD2_2   =    0.000416666666667 /Transformation matrix element
ZUNITS  = 'MJy/sr  '           /Current units of data
JANSCALE=               0.0454 /Conversion from MIPS units to MJy/sr
BACK_SUB=                    T /Indicator for background subtraction (T/F)
BACKGRND=                58.36 /Background value at CRPIX1,CRPIX2 in ZUNITS
BCKNOISE=               0.0495 /Background RMS noise in ZUNITS
COMMENT
COMMENT   Processed by George J. Bendo using the MIPS DAT 3.10.  When using
COMMENT   this image for any purpose, please reference the following paper:
COMMENT           Bendo G. J., Galliano F., & Madden S. C.
COMMENT           MIPS 24-160 micron photometry for the Herschel-SPIRE Local
COMMENT               Galaxies Guaranteed Time Programs
COMMENT           2012, MNRAS, 423, 197
COMMENT   Additional information about the image or the data processing can
COMMENT   be found in this paper.
COMMENT
END

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