Hello.
Astrometry isn't working on my RGB image of M1: https://app.astrobin.com/u/fcouma?collection=81951&i=4ssw9i#gallery
Astrometry.net can't find anything.
Strange.
Astrometry not working on my RGB image of M1
I had it occasionally failing on a few of my images too without any obvious reason (e.g. the last one from this week). I tend to follow the same workflow for all my images. Hard to tell why an algorithm fails without access to any log files.
In general I don’t worry too much about it.
Clear skies
Wolfgang
Failed Plate solving in Astrobin
I uploaded an image to my staging area and normally it does an auto plate solving. Unfortunately, my last one of NGC4038 did not manage to plate solve… I uploaded it again but still did not. I have seen this issue before but could not find the ...
Discusses astrometry/plate solving failures, directly relevant to your issue.
Plate solving problem
Hello all, I cannot plate solve this master image of M17. Trying all inputs, but it does not work. Help needed thanks. https://drive.google.com/file/d/17suvnRndA8O5DFQysIVCsAlthYH3nBMZ/view?usp=sharing
Astrometry not working on my RGB image of M1 — discusses astrometry/plate solving failures with specific image examples.