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 - [ Ссылка ]
Second video from Robin Glover on gain -
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Sky background calculator - [ Ссылка ]
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Celestron 0.7 Reducer - [ Ссылка ]
ZWO ASI174MM Mini Guide Camera - [ Ссылка ]
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Camera: ZWO ASI2600MM Pro - [ Ссылка ]
Filter Wheel for ZWO ASI 294MM Pro - [ Ссылка ]
Camera: ZWO ASI294MM Pro - [ Ссылка ]
Guide Scope: William Optics 50mm guiding scope - [ Ссылка ]
Guide Camera: ZWO ASI120MM Mini - [ Ссылка ]
QHY PoleMaster - [ Ссылка ]
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#astrophotography
How Much Gain and Sub Exposure is Enough?
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astrophotographyAstronomyAstroAstroimagesPhotographyArtImagesSpaceSpace artNight skyNight timeDark skiesDeep Space ObjectsDSONebulaNebulaeNarrowbandfilterwheelTelescopeEQmountEqmodPixinsightWilliam opticsSky WatcherEQ6 R ProGuidingPhd2PhotoshopLightroomStackinglight framesbiasdarksdarkflatsflatdarkscalibration framesintegrationcalibrationNINAAPTiphone astrophotographymobile phone astrophotographyTimelapsestarlapseexposure time