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[copying pieces of an email thread with @geordie666 and @dstndstn]
it appears that there are two different objects in the Legacy Surveys with the same `REF_ID`:
from @geordie666 :
```
a = fit…
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How can we convert a FITSHeader in a String format and vice-versa?
It would be great to modify a Header by making a WCSTransform object, making the changes and then saving that to original FITS file.…
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I notice there's no integration with Images.jl here, and I'm curious about the reasons. If Images.jl doesn't actually offer anything of value to you, what would it take to make it useful? (I'm not say…
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Hello, I am a student at Ohio State. I am trying to build the anitaBuildTool so I can use iceMC. However when I go to execute ./buildAnita.sh I find this error during the building process. Any help wo…
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QA reports large SKYTHRURMS on 20240821, tiles 27156, 27117, expid 249649 - 249651. I don't actually see anything wrong with the data and can't think of a case where SKYTHRURMS has told us something …
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ORAC-DR writes SCUBA-2 JSA tiles with history information:
```
prov-problem-in $ hislist s20140301_00007_850_healpix001244.sdf
...
2: 2014 Apr 29 00:08:40.682 - SETTITLE (KAPPA 2.1-12)
Par…
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A quick implementation of the simplest way to read a 2D slice from a FITS image with cfitsio is shown below:
```c++
#include
#include
#include
#include
int main(int argc, char** argv…
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Hey,
I'm trying to do a convolved FFT power spectrum measurement on some simulated galaxy data I have. The data is distributed in -x_min < x < x_max (i.e. the cartesian coordinates can be negative,…
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Hi,
Ran into a problem when using montage called from aplpy (ie using the north=True flag). The problem seems to be a CFITSIO version mismatch between Montage (3.25) and something else (3.31). Error …
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@zpace reported that doing batch operations with `ModelCube` loaded from files seems to be slower as compared with using raw `astropy.fits`. He agree to distill the issue to a simple script that we ca…