Re: Telling me ***ERROR: No signal for centroid in aperture T1 of image

Posted by ghawkins on Dec 28, 2022; 11:00pm
URL: http://astroimagej.170.s1.nabble.com/Telling-me-ERROR-No-signal-for-centroid-in-aperture-T1-of-image-tp2059p2061.html

Hi Karen,

I'm trying to isolate the problem.  I'm looking again at the images to answer your questions.

I am using RA/Dec to place apertures.

So now, if I import the images, and use Multi Aperture Tool, it seems to be working. Last time I tried the Multiple Aperture Tool failed as well!

If I use the DP, it's failing and displaying the error message above.

The stars are bright (but not saturated), and the apertures are tracking when I start the Multiple Aperture Tool off.

I'll play around a bit more :)

Best regards,

Gary