Welcome to iraf.net Thursday, March 28 2024 @ 11:05 AM GMT


 Forum Index > Help Desk > General IRAF New Topic Post Reply
 PSTSELECT picking stars that have values higher than datamax
   
debrunlm
 10/20/2014 09:01AM (Read 730 times)  
+----
Newbie

Status: offline


Registered: 10/17/2014
Posts: 2
Hello,

I am currently doing photometry on single drizzled WFPC2 images of globular clusters. The cosmic rays have been flagged at 100000 and the datapars datamax is set to avoid these high values. Setting the datamax works to avoid these high values works for DAOFIND and PHOT. When it gets to PSTSELECT it selects stars that are above the datamax value that has been set.

How will the PSF task be affected if it uses these stars?

Also I am finding that if I set the psfrad to values higher then 8 it results in a poor subtracted image from allstar.

Any help/comments would be greatly appreciated.

 
Profile Email
 Quote
   
Content generated in: 0.04 seconds
New Topic Post Reply

Normal Topic Normal Topic
Sticky Topic Sticky Topic
Locked Topic Locked Topic
New Post New Post
Sticky Topic W/ New Post Sticky Topic W/ New Post
Locked Topic W/ New Post Locked Topic W/ New Post
View Anonymous Posts 
Anonymous users can post 
Filtered HTML Allowed 
Censored Content 
dog allergies remedies cialis 20 mg chilblain remedies


Privacy Policy
Terms of Use

User Functions

Login