Changeset 24983
- Timestamp:
- Aug 3, 2009, 4:13:50 AM (17 years ago)
- File:
-
- 1 edited
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branches/sj_branches/sj_SDSSaddstar_branch_r23928_20090420/Ohana/src/addstar/src/ReadStarsSDSS.c
r24982 r24983 190 190 stars[N].measure.dM = psfCountsErr[N]; 191 191 stars[N].measure.Map = fiberCounts[N] + ZeroPt - zeropt[j]; 192 stars[N].measure.Sky = sky[N]; // adjust this to counts? XXXJester: The SDSS Sky is given in maggies/arcsec^2; a maggie is a linear flux measure, 1 maggie corresponds to 0 magnitude, a surface brightness of 20 mag/square arcsec corresponds to 10-8 maggies per square arcsec. 192 stars[N].measure.Sky = sky[N]; // adjust this to counts? XXXJester: The SDSS Sky is given in 193 // maggies/arcsec^2; a maggie is a linear flux measure, 1 maggie 194 // corresponds to 0 magnitude, a surface brightness of 20 195 // mag/square arcsec corresponds to 10-8 maggies per square arcsec. 193 196 stars[N].measure.dSky = skyErr[N]; 194 197 stars[N].measure.FWx = ShortPixels(seeing[j]); // reported in arcsec? XXXJester:: Yes!
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