Changes between Version 12 and Version 13 of BillsSAS39ColorColorPlots

Timestamp:

Aug 14, 2015, 1:52:33 PM (11 years ago)

Author:

bills

Comment:

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BillsSAS39ColorColorPlots

@@ -35 +35 @@
 === Star / Galaxy Separation  ===
 
-I looked at the star galaxy separation discussion and consulted with experts and it was suggested that I use something simple. !KronMag - PSFMag > 0 ==> star otherwise galaxy. Here is a [[Image(iKron-iPSF.jpg)]] distribution from the
-forced measurments. 
+I looked at the star galaxy separation discussion and consulted with experts and it was suggested that I use something simple. !KronMag - PSFMag > 0 ==> star otherwise galaxy. Here is a  distribution from the
+forced measurments. [[Image(iKron-iPSF.jpg)]] 
+Note that the EXT bit (extended) from the quality flags (as measured by IPP) isn't a very good discriminator.
+