Changes between Version 3 and Version 4 of MD07.refstack.20130102

Timestamp:

Jan 9, 2013, 11:11:08 PM (14 years ago)

Author:

Mark Huber

Comment:

--

MD07.refstack.20130102

@@ -116 +116 @@
  * generally edge skycells have issues, need better containment of those still. (see core coverage below). g,r has additionally ratty edge skycells. 
  * like others, greater % of inputs rejected (20-30%) so per pixel input is less, but still of order 30 inputs per pixel
- * some convolved stacks have poorer FWHM PSF but not significant enough to be likely improved by reprocessing using DEEP_STACK config as in earlier MD fields.
+ * some convolved stacks have poorer FWHM PSF but not significant enough to be likely improved by reprocessing using DEEP_STACK config as in earlier MD fields (ie s083r, and a bit s011i, s017g)
  * as this is a field with a large center offset, the center is more contained in skycell.044 and has the degraded FWHM in gri 
-
- * skycell.087 in y,z,i may be odd. skycell.028 in g-band likely undersampled.
- * appears sky in some edge skycells my have offset.
- * bad cell segments primarily in y-band skycell.042,052,057,063  from ota14, cell 31
- * poor/bad cell in all filters for skycell.044, some 033.
- * misc clusters of ghosts in g-band (046,052,053,061), some in r-band (042)
-
- * occasional edge higher but not too excessive except s083r, and a bit s011i, s017g; terrible gri center s044 likely since all in 1 skycell and not split over 2-4
  * skycell details: 
-  * y: s032,042,052,062,063,083 cell print through problem; s034 bright junk; s044 center/dither spot; s003,004,040 cell odd/bright chunks on edge
+  * y: s032,042,052,062,063,083 cell print through problem (from ota14, cell 31); s034 bright junk; s044 center/dither spot; s003,004,040 cell odd/bright chunks on edge
   * z: s005,006,040 undersampled, messy edge; s034,062 bright junk
   * i: s006,040 undersampled, messy edge; s015,034,062 (057 less) bright junk
@@ -135 +127 @@
 
 
-Core coverage is the default set -- one of the larger shifted pointings so very different from normal distribution of skycells (also see detection efficiency maps below)
+Core coverage  -- one of the larger shifted pointings so very different from normal distribution of skycells (also see detection efficiency maps below)
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 083--086