Search found 7 matches
- Fri Sep 09, 2022 7:56 pm
- Forum: Spectroscopes and Softwares
- Topic: driving glow-starter with very low voltage
- Replies: 8
- Views: 2981
Re: driving glow-starter with very low voltage
Thank you very much for this suggestion. I am in North America and the transformer specified for the calibrex project is very difficult to find. I was able to use the existing circuit to turn on the EL “inverter” and the modifications to the program were very straightforward Happy to share details i...
- Mon Aug 29, 2022 5:08 pm
- Forum: Software Demetra
- Topic: Cannot get automatic calibration to work
- Replies: 7
- Views: 9579
Re: Cannot get automatic calibration to work
Hi Robin,
Thank you so much - two extremely useful resources.
Take care,
Peter
Thank you so much - two extremely useful resources.
Take care,
Peter
- Tue Aug 23, 2022 8:51 pm
- Forum: Software Demetra
- Topic: Cannot get automatic calibration to work
- Replies: 7
- Views: 9579
Re: Cannot get automatic calibration to work
What a fantastic resource- thank you so much for sharing and for
your patience with my simple questions
Sincerely
Peter
your patience with my simple questions
Sincerely
Peter
- Sun Aug 21, 2022 8:39 pm
- Forum: Software Demetra
- Topic: Cannot get automatic calibration to work
- Replies: 7
- Views: 9579
Re: Cannot get automatic calibration to work
Dear Olivier,
I am so grateful to you - I got it to work!!!! Took quite a bit of trial and error but all is well now.
A question if I may be so indulgent. Your comment about using Type A or B stars to get the response is to ensure that atmospheric effects are also included - correct?
Thanks,
Peter
I am so grateful to you - I got it to work!!!! Took quite a bit of trial and error but all is well now.
A question if I may be so indulgent. Your comment about using Type A or B stars to get the response is to ensure that atmospheric effects are also included - correct?
Thanks,
Peter
- Sat Aug 20, 2022 9:43 pm
- Forum: Software Demetra
- Topic: Cannot get automatic calibration to work
- Replies: 7
- Views: 9579
Re: Cannot get automatic calibration to work
Dear Olivier,
Thank you so very much for this. I will see about editing things to make it work.
I am also very grateful for your guidance with respect to response.
Merci beaucoup!
Peter
Thank you so very much for this. I will see about editing things to make it work.
I am also very grateful for your guidance with respect to response.
Merci beaucoup!
Peter
- Sat Aug 20, 2022 5:17 am
- Forum: Software Demetra
- Topic: Cannot get automatic calibration to work
- Replies: 7
- Views: 9579
Cannot get automatic calibration to work
Hi, I have built a UVEX and a Calibrex and have begun “sea trials”. When I installed Demetra I worked through the sample images, was able to successfully process them, and gained a reasonably clear understanding of what each step is doing. I have tried many times to get the automatic calibration pro...
- Mon Aug 08, 2022 2:31 pm
- Forum: Introduction / Présentation
- Topic: Introduction Peter Williams
- Replies: 0
- Views: 2848
Introduction Peter Williams
HI all, Very excited to get on this forum. I am in the process of building a UVEX with a Calibrex unit. UVEX is complete and I have been testing it with some discharge lamps and comparing my spectra with the results for an Ocean Optics spectrometer - very comparable! I am waiting on a few parts for ...