Changes between Version 25 and Version 26 of Basic_GPC1_Processing_for_End_Users

Timestamp:

Mar 10, 2009, 10:38:51 AM (17 years ago)

Author:

Michael Wood-Vasey

Comment:

Fixed pswarp to right skycells

Basic_GPC1_Processing_for_End_Users

@@ -190 +190 @@
 ==== Warping ====
 
+[MWV: Updated 2009/03/10 to finally work and be the right skycells.]
+
  * To create warped images that conform to a given position on the sky, we need to define how we want to break up th sky.  This tessellation is what IPP will use to map the chip images to what we call skycells.
 
@@ -197 +199 @@
 }}}
 
-is what appears to have been used for the 200901 PS1/GPC1 release.  The first line is for ipp-magic-v0.  The second for more recent verions (e.g. Feb, 2009).
+is what appears to have been used for the 200901 PS1/GPC1 release.  The first line is for ipp-magic-v0.  The second for more recent versions (e.g. Feb, 2009).
 
 
@@ -214 +216 @@
 {{{
 dvoImageOverlaps 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.fits -accept-astrom -D CATDIR default 
-}}}
-
-(right skycell format but still wrong output with: skycells 5 -scale 0.2 -nx 8 -ny 8 -fix-ns -padding 0.05)
-(it's supposed to be skycell.02789.51)
-
-{{{
-dvoImageExtract skycell.02879.51 -D CATDIR default -D CAMERA gpc1 -o skycell.02879.51_template.fits -D CAMERA gpc1
+
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.14
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.15
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.22
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.23
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.30
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02877.31
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02879.08
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02879.16
+o4741g0234o.36475.ch.11948.XY33.ch.fits  :  skycell.02879.24
+}}}
+
+
+{{{
+dvoImageExtract skycell.02879.16 -D CATDIR default -D CAMERA gpc1 -o skycell.02879.16_template.fits
+dvoImageExtract skycell.02877.23 -D CATDIR default -D CAMERA gpc1 -o skycell.02877.23_template.fits
 
 pswarp -file 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.fits \
        -mask 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.mk.fits \
        -weight 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.wt.fits \
-       workspace/warp/o4741g0234o.36475.wrp.11948.skycell.02879.51 \
-       skycell.02879.51_template.fits
-}}}
+       workspace/warp/o4741g0234o.36475.wrp.11948.skycell.02879.16 \
+       skycell.02879.16_template.fits
+
+pswarp -file 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.fits \
+       -mask 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.mk.fits \
+       -weight 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.wt.fits \
+       workspace/warp/o4741g0234o.36475.wrp.11948.skycell.02877.23 \
+       skycell.02877.23_template.fits
+
+pswarp -file 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.fits \
+       -mask 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.mk.fits \
+       -variance 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.wt.fits \
+       workspace/warp/o4741g0234o.36475.wrp.11948.skycell.02879.16 \
+       skycell.02879.16_template.fits
+
+pswarp -file 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.fits \
+       -mask 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.mk.fits \
+       -variance 36475/chip/o4741g0234o.36475.ch.11948.XY33.ch.wt.fits \
+       workspace/warp/o4741g0234o.36475.wrp.11948.skycell.02877.23 \
+       skycell.02877.23_template.fits
+}}}
+
+(again ipp-magic-v0 is '-weight', main trunk since Feb 2009 is '-variance').
 
 ==== Stacking ====