WCS Problem

Announcement: New Forums

We are excited to announce the launch of our new forums! You can access it forums.aavso.org. For questions, please see our blog post. The forums at aavso.org/forum have become read-only.

I have taken a consecutive series of five images of the target.  My first upload passed the initial test on the first image and then the rest were successfully uploaded  All but the first image shows the red WCS light.  I have repeated the upload for each one by themselves and the four continue to show the red light.  All show green for Calibrated.  I looked at the FITS header and saw that each had the History pinpoint 6.0.5 note, in fact the note was duplicated in the header.  I looked at the OBJECTRA and DEC and they all are within 23 arcsecs of one another.  Visually the images look nearly identical. What I am missing?

Thanks in advance,

Mike