Changes between Version 7 and Version 8 of Durham_MDS_Testing4

Timestamp:

Dec 1, 2009, 6:13:55 AM (17 years ago)

Author:

shaun.cole@…

Comment:

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Durham_MDS_Testing4

@@ -15 +15 @@
 However - above we show a direct IPP aperture magnitude (AP_MAG) comparison between 30204 and 29871. This is gratifyingly linear, from which we deduce there must be some problem in fitting the PSFs.
 
+[[Image(psf_x_30204_30204NM.jpg,400px)]]
+
+This is demonstrated here. The above shows the difference in PSF magnitude as a function of x position on the stack for two reductions of the same stack (30204). One is the provided cmf file, the other is our own run of psphot (code from SVN as of Nov 25th 2009) on 30204. Note the shift in difference with x.
+
+
 === Astrometry ===