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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...

Hi Robin,

Thank you so much - two extremely useful resources.

Take care,

Peter

What a fantastic resource- thank you so much for sharing and for
your patience with my simple questions

Sincerely

Peter

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

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

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...

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 ...