Changeset 5840 for trunk/psphot/doc/notes.txt

Timestamp:

Dec 23, 2005, 2:32:42 PM (21 years ago)

Author:

eugene

Message:

added notes for psphot_dev_07

File:

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

trunk/psphot/doc/notes.txt

@@ -1 +1 @@
 
 Notes on psphot
+
+2005.12.23
+
+  Improvements in psphot as of psphot_dev_07
+
+  - updated to work with psModule release 9.0
+  - moved model test functions into psphot as optional mode
+  - added pmSourceFitSet : simultaneous model group fitting
+  - added bicubic interpolation to tweak up the peak coordinates
+  - added aperture residual analysis after complete object model & subtraction
+  - added 3D (x,y,rflux) aperture residual fitting
+  - added blend vs blob fitting (BlendFit)
+  - added ensemble PSF fitting, with sparse matrix inversion
+  - improved the flagging / marking of model results
+  - better abstraction for setting fit parameters
+  - various low-level fixes
+  - added PSF output option
+  - added break points
+  - added more optional output formats
+  - fixed FITS table output
+
+  Things still to be added to psphot:
+
+  - better initial background model (NxM median grid?)
+  - include local background model in EnsemblePSF Fit (use sparse matrix)
+  - 2nd pass (after object subtraction) to smooth and detect faint objects
+  - re-add background to object-subtracted image
+  - cleanup function names
+  - push more functions into psLib / psModule
+  - fix extended / galaxy models to improve stability
+  - add mode with input PSF
+  - add mode with input fixed sources (PS_SOURCE_FIXED)
+  - cleanup memory leaks
 
 2005.11.25