Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
SEX output issues: HYBRID and CHI2PSF
03-03-2016, 10:28
Post: #1
Exclamation SEX output issues: HYBRID and CHI2PSF
Hi, we are using the new features of SExtractor to do model photometry with the latest version. What does FLUX_HYBIRD mean, or strictly what does HYBRID mean? And we saw the catalog and see that the CHI2_PSF is much smaller --> 0 (1e-8) than the CHI2_MODEL which is about 0.8-0.9 (this is normal). So is there any error about CHI2_PSF or something else I misunderstand?
Find all posts by this user
Quote this message in a reply
Post Reply 


Forum Jump:


User(s) browsing this thread: 1 Guest(s)