Dave, that joke was dreadful
This shows the gain relationship for the different cameras - The first column is the gain amount in simple terms - ie how many times brighter is it than the lowest gain. The dB value is just 20*Log10(gain). The other columns show the values that the different cameras use for the listed gains - two columns for QHY as some cameras use one set of numbers and some the other.
cheers,
Robin
M45 - Pleiades/Seven Sisters | SC 3.1 Livestack 255x30s QHY183C L-PRO Esprit80 f/5 AVX PI PS | 14/01/2018 | Minos K
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Please share the equipment used and if possible camera settings to help others.
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Re: M45 - Pleiades/Seven Sisters | SC 3.1 Livestack 255x30s QHY183C L-PRO Esprit80 f/5 AVX PI PS | 14/01/2018 | Minos K
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Re: M45 - Pleiades/Seven Sisters | SC 3.1 Livestack 255x30s QHY183C L-PRO Esprit80 f/5 AVX PI PS | 14/01/2018 | Minos K
Robin
On a par with your bias effort
Thanks for the table. Now dB = 20*Log10(gain) I can understand.
Dave
On a par with your bias effort
Thanks for the table. Now dB = 20*Log10(gain) I can understand.
Dave