Sun, 05/02/2021 - 03:03
I uploaded a image of Z CAM and it uploaded fine and plate solved etc. When I go to open the image to do photometry, all I get is a black image. I have not changed my workflow, not sure what is going on. Anybody have any suggestions.
Tnx,
Mike
Hi Mike,
Server seems to be okay.
When reporting a problem please include:
- your obscode
- exact time you saw the error.
- name of the file you uploaded.
With out enough information to examine the logs I cannot investigate a problem.
George
Mike:
Check a few headers. Are BSCALE, BZERO and BITPIX the same as your other images?
Share an image in vphot, 1 successful and 1 failed, to MZK and SGEO.
Some imaging software 'stretches' the histogram of the images differently and vphot might yield a completely black or white image.
Ken
I…
Hi Ken and George,
I uploaded a older image that I had processed in VPHOT and everything was fine. I then compared my fits headers of the older image with the one I was having problem with last nite. The new image I had saved as 32 bit while the older one i had saved as 16 bit. I resaved the image from last nite as 16 bit, and now everything seems to work just fine. I will make sure in any future messages to include the information that you requested.
Thanks for the replies,
Mike
As of 9AM EDT I was successfully working in VPhot. No problems.
At 10:25AM EDT I can no longer log into VPhot. I receive error " You must be a current member, with an obscode and logged in. See below."
- I went to my account: it shows me as being logged in.
- My Observers Code is BPEC
Peter
Log out an dthen in took care of it.
Peter