Changeset 30138 for branches/eam_branches/ipp-20101205/psphot/doc/stack.txt

Timestamp:

Dec 21, 2010, 2:53:52 PM (16 years ago)

Author:

eugene

Message:

doc updates

File:

• branches/eam_branches/ipp-20101205/psphot/doc/stack.txt (modified) (1 diff)

branches/eam_branches/ipp-20101205/psphot/doc/stack.txt

@@ +1 @@
+
+20101221 
+
+  psphotStackReadout is now correctly subtracting the PSF models from
+  the images as it measures the radial aperture fluxes. 
+
+  Some issues:
+
+  * the source properties get buggered up by the radial aperture flux
+    analysis (we need to re-determine the psf, re-create the source
+    pixels, and re-fit the models (linearly) to subtract them
+    correctly).
+
+  * the standard analysis sequence is not doing a second pass
+
+  * the choice of the best model is ambiguous
+
+  * the radial aperture (and source addition / subtraction) is only
+    using the PSF model
+
+  * make sure psphotEfficiency actually subtracts the inserted fake
+    sources
 
 20101207