M27 Dumbbell Nebula, RC 10" (4000 mm) Test

 Posted: 22 Jul, 2020
M27 Dumbbell Nebula, RC 10" (4000 mm) Test
Objects: Less More
Technical Info
Telescope or Lens: ORION RC 10" f/8 (2000mm)
Camera: QHY163M
Mount: EQ6R-PRO
Guide Scope: Astromania OAG
Guide Camera: QHY5III290M
Software: SharpCap, DeepSkyStacker
Accessories: Zhumell 2" 2x ED Barlow ~ 70 mm, L-Pro Filter
15 x 120" ISO/Gain: 264 - Offset: 64
Red zoneLight Pollution:
 Frisco, United States
30 m
Тест ORION RC 10" с 2х Barlow f=4000mm. Гидирование f=2000mm ок. 0.5-0.6 арксек/SUB. В углах заметны искажения (растягивание) звезд, и виньетирование.
Resolution: 4651x3555 px
Scale: 10404 KB
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