How Much Gain and Sub Exposure is Enough?

In this video I go over the main way to calculate a sub exposure when doing astrophotography. It's not super difficult, but does take a little research and experience. I also go over what I use for my sub exposure times and the gain I use on my camera.

First video from AstroFarsography on Robin Glover's lecture -    • Deep Sky Astrophotography With CMOS C...  

Second video from Robin Glover on gain -
   • Choosing the right gain for Deep Sky ...  

Clear Outside page - https://clearoutside.com/

Sky background calculator - http://tools.sharpcap.co.uk/


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I do participate in affiliate programs, so by purchasing your equipment through the links below, you are helping support my channel at no extra cost to you. I don't make much from these, but it does help offset the cost of video editing software and music subscriptions etc.

Topaz Labs Denoise AI - https://topazlabs.com/ref/1180/
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Amazon - https://amzn.to/3aelcxd

High Point Scientific link - https://www.highpointscientific.com/?...

OPT link - https://bit.ly/3mGEJKD

Equipment I use:
Light Panel for flats - https://amzn.to/3aelcxd
CEM120 mount - https://bit.ly/3GPZjCv
EdgeHD 8 - https://bit.ly/333Xv6L
Telescope Counterweight - https://bit.ly/3kDP3VS
Celestron OAG - https://bit.ly/2PE86SV
Celestron 0.7 Reducer - https://bit.ly/338gddi
ZWO ASI174MM Mini Guide Camera - https://bit.ly/33b4omF
Mount: EQ6-R Pro - https://bit.ly/38eiuqp
Telescope: William Optics Zenithstar 81 APO - https://bit.ly/31Tw5jV
Flattener: William Optics 6aiii - https://bit.ly/3mzM7r5
William Optics Zenithstar 81 APO + Flattener - https://bit.ly/37VGIXb
Filter Wheel for ASI2600MM Pro - https://bit.ly/3JnW3zx
Camera: ZWO ASI2600MM Pro - https://bit.ly/3JmBS5c
Filter Wheel for ZWO ASI 294MM Pro - https://bit.ly/2TFOmwA
Camera: ZWO ASI294MM Pro - https://bit.ly/37EpM6w
Guide Scope: William Optics 50mm guiding scope - https://bit.ly/2HS11JX
Guide Camera: ZWO ASI120MM Mini - https://bit.ly/34Io431
QHY PoleMaster - https://bit.ly/2UQBdl0

For more information, articles, and everything astrophotography, please visit my website: https://joesastrophoto.com

#astrophotography