Warning, could not find a suitable flat for "C"! De-classify flat filter or...
Stacking program, astrometric (plate) solver, fits file viewer
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Hi!
When trying to calibrate a bunch of variable stars images, I'm getting this warning:
"Warning, could not find a suitable flat for "C"! De-classify flat filter or add correct flat."
And consequently, the results are not flat corrected.
However, in the flat tab I have a master flat for filter "C" and the fits header of that one says:
FILTER = 'C ' / Filter
What might going on here, when ASTAP does not match this master flat with the images?
I've also tried unchecking the FLat Filter checkbox, but I get the same result.
Magnus
Sorry, forget about this. After banging my head against the wall a few times, I realized that the images had a different binning than the flats. No mystery at all..... Sorry.
Magnus