Changes between Version 440 and Version 441 of MD.GR0

Timestamp:

Apr 25, 2012, 8:23:53 AM (14 years ago)

Author:

Mark Huber

Comment:

--

MD.GR0

@@ -1115 +1115 @@
 || [[Image(MD08.g.00000.expfwhm.png,300px)]] || [[Image(MD08.r.00000.expfwhm.png,300px)]] ||
 || [[Image(MD08.i.00000.expfwhm.png,300px)]] || [[Image(MD08.z.00000.expfwhm.png,300px)]] ||
-|| [[Image(MD08.y.00000.expfwhm.png,300px)]] || Histograms of the FWHM major and minor from camera stage for reprocessed g-band exposures (red) and refstack.20120422 (top blue) and refstack.20100713 (bottom blue). Any unmatched blue/red overlap for (V2) are due to ones included/rejected in the selected reprocessing. The previous (V2) refstack was only 8 inputs so should be much improvement!  ||
+|| [[Image(MD08.y.00000.expfwhm.png,300px)]] || Histograms of the FWHM major and minor from camera stage for reprocessed g-band exposures (red) and refstack.20120422 (top blue) and refstack.20100713 (bottom blue). Any unmatched blue/red overlap for (V2) are due to exposures rejected in the selection cuts even at smaller FWHM.  ||
 
 Summary comparison table with the approximate FWHM (major) as the PSF FWHM from a center field skycell (V3=055, V2=078) after running psphot on the stacks.
@@ -1149 +1149 @@
 || old MD08.refstack.20100713 V2 || i || 81 (2) || 1.34"  ||
 || || || || ||
-|| new ''MD08.refstack.20120422'' V3 || z || () ||   ||
+|| new ''MD08.refstack.20120422'' V3 || z || 94 (3) || 0.95" ||
 || MD08.reftest.20120420.c1f38 V3 || z || 30 (0) || 0.90" ||
 || MD08.reftest.20120420.c1f40 V3 || z || 70 (2) || 0.94" ||
@@ -1158 +1158 @@
 || old MD08.refstack.20100713 V2 || z || 119 (8) || 1.39" ||
 || || || || ||
-|| new ''MD08.refstack.20120422'' V3 || y || () ||  ||
+|| new ''MD08.refstack.20120422'' V3 || y || 93 (7) || 0.84" ||
 || MD08.reftest.20120421.c1f35 V3 || y || 31 (1) || 0.79"  ||
 || MD08.reftest.20120421.c1f38 V3 || y || 66 (5) ||  0.82" ||
@@ -1168 +1168 @@
 || || || || ||
 
+* i-band is an odd situation, 2010 had smaller FWHM with many exposures <1" versus 2011 with only a few <1" so 2010+2011 FWHM~1.09" with just ~15 more inputs. 
+ 
 
 Test psphot run on refstack