SIMPLE = T / Written by IDL: Wed Mar 21 09:31:19 2012 BITPIX = -32 / IEEE single precision floating point NAXIS = 2 /Number of data axes NAXIS1 = 56 /Length of data axis 1 NAXIS2 = 57 /Length of data axis 2 DATE = '2012-03-21' /File creation date (yyyy-mm-dd) OBJECT = 'NGC 4251' /Title of the dataset TELESCOP= 'Spitzer ' /Telescope name INSTRUME= 'MIPS ' /Instrument name CHNLNUM = 3 /MIPS channel number (1=24um,2=70um,3=160um) WAVELEN = 0.000155900 /Wavelength of the observation (m) FREQ = 1.92431E+12 /Frequency of the observations (Hz) AORKEY1 = '4460800 ' /Spitzer AOR key 1 RA = '12:18:08.3' /Right ascension (hh:mm:ss) DEC = '+28:10:31.1' /Declination (dd:mm:ss) PLTSCALE= 9.00000 /Plate scale (arcsec/pixel) CTYPE1 = 'RA---TAN' /Quantity represented by axis 1 CTYPE2 = 'DEC--TAN' /Quantity represented by axis 2 CRPIX1 = 34.5000 /Reference pixel on axis 1 CRPIX2 = 34.5000 /Reference pixel on axis 2 CRVAL1 = 184.534667000 /Value at reference pixel on axis 1 CRVAL2 = 28.1753060000 /Value at reference pixel on axis 2 CD1_1 = -0.00250000 /Transformation matrix element CD1_2 = 0.00000 /Transformation matrix element CD2_1 = 0.00000 /Transformation matrix element CD2_2 = 0.00250000 /Transformation matrix element ZUNITS = 'MJy/sr ' /Current units of data JANSCALE= 41.7 /Conversion from MIPS units to MJy/sr BACK_SUB= T /Indicator for background subtraction (T/F) BACKGRND= 6.16 /Background value at CRPIX1,CRPIX2 in ZUNITS BCKNOISE= 0.432 /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, preprint (astro-ph/1202.4629) COMMENT Additional information about the image or the data processing can COMMENT be found in this paper. COMMENT END >H >H>H>H =>Y>Y>`?=` ! >Y>Ĺ`>5?@?@ H =>Ɗ@>??@ A (n!_ Đ>p?%?-?L@4R@Uo" vo@