Changes between Version 2 and Version 3 of IPP_Progress_Report_20110509

Timestamp:

May 16, 2011, 3:40:31 PM (15 years ago)

Author:

watersc1

Comment:

--

IPP_Progress_Report_20110509

@@ -19 +19 @@
 === Chris Waters ===
 
+ * LAP bugs: Fix laptool -exposures to handle quality issues in a sane manner. This allows us to use quality issues to drop exposures that aren't worth using.  This should also reject exposures with faulty database information. Fixed issue that was queuing diffs for unpaired exposures (resulting in nothing to do). 
+ * Stacking: Looked at why ugly features were being left behind around bright stars.  It appears that bright stars tend to be masked more often (due to video cells), and this limits the number of valid input pixels for these features.  In addition, the MD observing pattern caused certain artifacts to reinforce between multiple exposures.  This led to a fraction of bad inputs larger than the expected 20% ppStack tries to reject.  Because some of the artifacts were being incompletely rejected, some of their signal was left on the final stack.
+ * Prepare slides for Boston meeting.