Changeset 17240

Timestamp:

Mar 30, 2008, 8:45:16 AM (18 years ago)

Author:

eugene

Message:

notes

File:

• branches/eam_branch_20080324/psphot/doc/notes.txt (modified) (1 diff)

branches/eam_branch_20080324/psphot/doc/notes.txt

@@ +1 @@
+
+2008.01.31
+
+ Most of the fixes listed below have been finished except for:
+
+ * careful handling of the r ~ 0 fluxes / effective positions (for eg sersic)
+ * the EXT output parameters have not been tested
+
+ In addition, some further work to be done:
+
+ * multiple image detection
+ * multiple image fitting (including projection)
+ * optimization
+ * multi-threading
+
+ * possibly try the 'active deblending' concept that Ken from WISE is using.
+   * instead of fitting a double star with the positions floating at a
+     slightly random location, search for significant additions within
+     a grid about the central peak (say ~ 1sigma / 0.2 pix?).  
+     (note that this is a linear fit)
+
+ * for the blend groups, freeze the positions for the fainter sources
+   (consistent with the non-linear S/N threshold)
+
+ 
 
 2007.08.17