Debunking the myth about light pollution, and understanding how it affects SNR. скачать в хорошем качестве

Debunking the myth about light pollution, and understanding how it affects SNR.

Ever wonder why you just can't bring out the faint detail of reflection nebulae in the city, even after stacking hours of data? Here we simulate why that signal gets lost in the noise, and why "swamping read noise" is no compensation in astrophotography. Become a buymeacoffee member to help choose which products I review: https://www.buymeacoffee.com/deepskyd... Join this channel to get access to videos 24 hrs. in advance:    / @deepskydetail   Affiliate Links: 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 ZWO 294MM Pro Camera: https://bit.ly/3tZmjOo HEQ5 Mount: https://bit.ly/3O7VQVz (mine is Orion Sirius, which is equivalent) ZWO Filter Wheel: https://bit.ly/3Soo5lw Optolong Filters (LRGB, SII, Ha, OIII): https://bit.ly/3SlEPtJ (the Ha and OIII narrowband filters are better than what I have) Skywatcher Evostar 80mm: https://bit.ly/4bfVjev (equivalent lens) USB RJ45 Cable: https://bit.ly/48FRj50 (connects mount to laptop directly; mine is a different brand, but this should do) ZWO Autofocuser: https://bit.ly/425XUDB 0.8x Reducer: https://bit.ly/3tQlbg7 (mine is Orion, but this should be equivalent) nqFI29h8W0Fp9UkKOJry