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+--- Thread: Chroma Filters Data (/showthread.php?tid=2948)
Chroma Filters Data - bvalente - 2023-11-21
Hi
I only saw Chroma narrowband, so I have this data from Chroma that can be uploaded into Sky Tools
LRGB - Data comes direct from Chroma
Hope they help someone
Brian
RE: Chroma Filters Data - midnight_lightning - 2023-12-22
(2023-11-21, 06:36 PM)bvalente Wrote: Hi
I only saw Chroma narrowband, so I have this data from Chroma that can be uploaded into Sky Tools
LRGB - Data comes direct from Chroma
Hope they help someone
Brian
Thanks Brian, I used your data in the end but for anyone else using this the following may be useful.
My Chroma LRGB filters are 27040/27041/27042/27043 respectively and Batch numbers 371196/370234/370232/370883 respectively - purchased 14/10/2020.
I downloaded the data for the 2704x filters from Chroma and graphed it. The graph looked fine however when compared to the certificate that came with the filters for my batch the graph was slightly different.
However, when compared to Brian's data above the graphs matched my certificate very closely - I didn't check every value but visually the graphs were identical.
It's possible the slight differences between sources wouldn't make any difference in practice, I don't know, but if you have original documentation that came with the filters its probably worth checking the data matches.
RE: Chroma Filters Data - RawNoiseAstro - 2024-10-14
Hi all,
I have Chroma 5nm SHO and I've tried adding them to the filter set with no luck. For some reason they won't graph......Was wondering what my next steps may be. Thank you for your time I am a new user of Skytools and look forward to it's power to better take advantage of the clear skies.
Steve
RE: Chroma Filters Data - theskyhound - 2024-10-18
In order to help, please describe the procedure that you are following. Adding screen captures often help, if possible.