Uploaded April 2023 | Updated September 2026, 3 hours ago

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I made a free SNR app that can help you know how much integration time you need. It's simple to use, but it's hard to find the read noise and gain values for DSLR cameras. This video shows you how to do it! Check out the SNR app here: deepskydetail.shinyapps.io/Calculate_SNR

#astronomy #astrophotography #gimp #rstudio #photography #machinelearning #free #celestron #zwo #siril #DSLR

Try the sharpening tool I made! Download it from GitHub here:

github.com/deepskydetail/AstroSharp nqFI29h8W0Fp9UkKOJry

For those interested, here is the gear I use (or equivalent; Orion has discontinued some of their products, so the equivalent skywatcher products are listed). Most of the links are Amazon Affiliate links. Thanks!
Skywatcher HEQ5 Mount amzn.to/3NVrVQi
Skywatcher 80mm F7.5 Doublet amzn.to/47mbfZi
ZWO EFW mini filter wheel amzn.to/48OxhoN
Optolong LRGB Filter Set (1.25") amzn.to/47r23Tw
Orion 0.8x Reducer amzn.to/47s64a4
USB RJ45 Cable for Controlling Mount amzn.to/4aPlIzu
Raspberry Pi to control mount amzn.to/48mTBWH
R Pi case with touch screen amzn.to/3HvdNKl
ZWO Autofocuser amzn.to/3Skg0hX