Changeset 36770

Timestamp:

May 23, 2014, 9:47:21 AM (12 years ago)

Author:

eugene

Message:

increase the density for psastro grid search

File:

• branches/eam_branches/ipp-20140423/ippconfig/gpc1/psastro.config (modified) (3 diffs)

branches/eam_branches/ipp-20140423/ippconfig/gpc1/psastro.config

@@ -13 +13 @@
 # max grid offset in FP units (microns)
 # use plate-scale to make this in pixels?
-PSASTRO.GRID.OFFSET    F32    1000.
+PSASTRO.GRID.OFFSET    F32    1000. # we use stars in a region (4800+2000 pix)^2, a factor of 2 in area
 PSASTRO.GRID.SCALE     F32      50
 PSASTRO.GRID.NSTAR.MAX S32     800 # deprecated 
-PSASTRO.GRID.NREF.MAX  S32     800 # max stars accepted for grid search from ref catalog
-PSASTRO.GRID.NRAW.MAX  S32    1200 # max stars accepted for grid search from raw image
+PSASTRO.GRID.NREF.MAX  S32    1600 # max stars accepted for grid search from ref catalog (2x as many as the RAW stars, to match area)
+PSASTRO.GRID.NRAW.MAX  S32     800 # max stars accepted for grid search from raw image
 
 PSASTRO.MAX.NRAW      S32      1000   # max stars accepted for fitting (0 for all)
@@ -31 +31 @@
 PSASTRO.GRID.MAX.INST.MAG.RAW  F32      -8.0   # max instrumental magnitude for stars accepted for grid search
 
-PSASTRO.GRID.MIN.ANGLE F32 -1.0 # start angle (degrees)
-PSASTRO.GRID.MAX.ANGLE F32 +0.5
-PSASTRO.GRID.DEL.ANGLE F32  0.5
+PSASTRO.GRID.MIN.ANGLE F32 -1.00 # start angle (degrees)
+PSASTRO.GRID.MAX.ANGLE F32 +1.01 # sequence is MIN, MIN + DEL, < MAX, we get -1.0, -0.5, 0.0, 0.5, 1.0
+PSASTRO.GRID.DEL.ANGLE F32  0.50
 
 #
@@ -122 +122 @@
 
 DVO.GETSTAR.PHOTCODE        STR      i
-DVO.GETSTAR.MAX.RHO         F32      3000.0
+DVO.GETSTAR.MAX.RHO         F32      10000.0
 DVO.GETSTAR.MIN.MAG         F32      12.0
 DVO.GETSTAR.MIN.MAG.INST    F32     -25.0