Filter measurements data base

christian viladrich · Post by **christian viladrich** » Sun Jul 19, 2020 4:39 pm

Hi,
I don't know whether this is the right place to post this ... We (Fred Jabet, Alexander Lhoest and myself) have measured a number of filters with a spectrometer from 300 to 1050 nm:
http://astrosurf.com/viladrich/astro/in ... lters.html
This is not specific to solar astronomy, but it can be occasionaly helpfull for various uses.
We also have a number of LPR filters measured. I'll try to post these later on.
Clear skies

ffellah · Post by **ffellah** » Sun Jul 19, 2020 5:01 pm

Thank you very much, Christian, for posting this.

Franco

eroel · Post by **eroel** » Sun Jul 19, 2020 6:38 pm

Chris:
Thanks for the info.
Regards,
Eric.

rsfoto · Post by **rsfoto** » Sun Jul 19, 2020 6:55 pm

Hi Chris,

Very interesting.

LTHB · Post by **LTHB** » Sun Jul 19, 2020 10:28 pm

Thanks, Christian, that's useful information!

yltansg · Post by **yltansg** » Mon Jul 20, 2020 7:40 am

Thanks Christian for putting it together and posting it.

Alfred

Derek Klepp · Post by **Derek Klepp** » Mon Jul 20, 2020 7:55 am

Thanks Christian

Post by **Montana** » Mon Jul 20, 2020 1:50 pm

Will put this in the Library section in a couple of days

Alexandra

Post by **Merlin66** » Thu Jul 23, 2020 4:54 am

Christian,
Good resource.
I'm a little surprised with the Baader D CCD result.
I use this as an ERF for the CaK filter set up, and thought the transmission at 393nm was higher.
https://www.baader-planetarium.com/en/b ... blue).html

Filter measurements data base

Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base

Re: Filter measurements data base