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What does stacking do to noise in astrophotography? Well, it depends...

Deep Sky Detail 2,469 lượt xem 1 year ago
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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 https://amzn.to/3NVrVQi
Skywatcher 80mm F7.5 Doublet https://amzn.to/47mbfZi
ZWO EFW mini filter wheel https://amzn.to/48OxhoN
Optolong LRGB Filter Set (1.25") https://amzn.to/47r23Tw
Orion 0.8x Reducer https://amzn.to/47s64a4
USB RJ45 Cable for Controlling Mount https://amzn.to/4aPlIzu
Raspberry Pi to control mount https://amzn.to/48mTBWH
R Pi case with touch screen https://amzn.to/3HvdNKl
ZWO Autofocuser https://amzn.to/3Skg0hX Some imposter has uploaded a video claiming that stacking doesn't increase signal in astrophotography! Then another one uploaded a video challenging that. Here, I set the record straight. They're both right. This video explains why in much greater detail than the previous two. It is the final of the three part series.


I made a free SNR app that can help you know how much integration time you need based on your DSO's signal. It's simple to use! Check it out here: https://deepskydetail.shinyapps.io/Calculate_SNR/

#astronomy #astrophotography #neuralnetwork #gimp #rstudio #photography #machinelearning #free #celestron #zwo #siril #snr

Also, try the sharpening tool I made! Download it from GitHub here:

https://github.com/deepskydetail/AstroSharp nqFI29h8W0Fp9UkKOJry

Music by Alexander Nakarada
www.creatorchords.com

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