Changeset 26506

Timestamp:

Jan 4, 2010, 10:06:41 AM (16 years ago)

Author:

eugene

Message:

add skyErr, a way of increasing the constant portion of the variance in the kernel analysis: var = (readNoise^{2 + skyErr + gain*flux + sysErr*flux}2)

File:

• branches/eam_branches/20091201/ppSub/src/ppSubMatchPSFs.c (modified) (2 diffs)

branches/eam_branches/20091201/ppSub/src/ppSubMatchPSFs.c

@@ -133 +133 @@
     float kernelErr = psMetadataLookupF32(NULL, recipe, "KERNEL.ERR"); // Relative systematic error in kernel
     float sysErr = psMetadataLookupF32(NULL, recipe, "SYS.ERR"); // Relative systematic error in images
+    float skyErr = psMetadataLookupF32(NULL, recipe, "SKY.ERR"); // Relative systematic error in images
 
     float badFrac = psMetadataLookupF32(NULL, recipe, "BADFRAC"); // Maximum bad fraction
@@ -189 +190 @@
                                      spacing, threshold, sources, data->stamps, type, size, order,
                                      widths, orders, inner, ringsOrder, binning, penalty, optimum,
-                                     optWidths, optOrder, optThresh, iter, rej, sysErr, kernelErr, maskVal,
+                                     optWidths, optOrder, optThresh, iter, rej, sysErr, skyErr, kernelErr, maskVal,
                                      maskBad, maskPoor, poorFrac, badFrac, subMode);
     }