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IDProjectCategoryView StatusLast Update
0002194CCdcielGeneralpublic19-09-18 18:07
Reporterhan Assigned ToPatrick Chevalley  
PrioritylowSeveritytweakReproducibilityhave not tried
Status resolvedResolutionopen 
Target Version1.0 
Summary0002194: ASTAP downsampling range extended from 1..4 to 0..4
DescriptionIn ASTAP an downsampling value of 0 is now allowed. If selected the program will select automatically the downsampling factor.

Attached the code to allow downsampling value zero for ASTAP in CCDCiel. I haven't changed the default down sampling in CCDCiel from 2 to 0 since this generates a runtime error in old ASTAP versions.

In pu_mains.pas line 6090
   f_option.ASTAPSearchRadius.Value:=config.GetValue('/Astrometry/ASTAPSearchRadius',30); {increased 5-->30}
   f_option.ASTAPdownsample.Value:=config.GetValue('/Astrometry/ASTAPdownsample',2);{0 is automatic selection but gives an runtime error in old ASTAP versions. Make 0 default after 9/2020}

In pu_options.lfm allow range 0..4 for ASTAPdownsample

Or used attached code.
TagsNo tags attached.

Activities

han

19-09-18 15:13

reporter  

Patrick Chevalley

19-09-18 18:07

administrator   ~0005960

Automatic downsampling is a good idea when working with different image size.
Maybe I will make it the default sooner for version 1.0 because this not break current user with another configured value.

https://github.com/pchev/ccdciel/commit/fbd1312786059ef9baf59a8573a41895c352cd80

Issue History

Date Modified Username Field Change
19-09-18 15:13 han New Issue
19-09-18 15:13 han File Added: ASTAP downsampling 0..4.zip
19-09-18 18:07 Patrick Chevalley Assigned To => Patrick Chevalley
19-09-18 18:07 Patrick Chevalley Status new => resolved
19-09-18 18:07 Patrick Chevalley Target Version => 1.0
19-09-18 18:07 Patrick Chevalley Note Added: 0005960