Astrophotography
Early Images taken on a G11, LX200R 12" , SBIG ST10XME , AP F6.7 F/R, ST80 Guide scope with a QHY5 Cam.
Filters . Astrodon Tru-Balance/Parfocal LRGB and Ha, SII, OIII.
Location, North Ryde, Sydney , Australia.
Later images taken on an RCOS 10" RC OTA, SBIG ST10XME , Astrodon MOAG off axis guider,Optec 3" Pyxis rotator and SBIG AO8 adaptive optics.
Latest with RCOS 10" RC, PME, SBIG STXL6303E (internal guide) hosted at itelescopes Siding Spring Observatory.
Read MoreFilters . Astrodon Tru-Balance/Parfocal LRGB and Ha, SII, OIII.
Location, North Ryde, Sydney , Australia.
Later images taken on an RCOS 10" RC OTA, SBIG ST10XME , Astrodon MOAG off axis guider,Optec 3" Pyxis rotator and SBIG AO8 adaptive optics.
Latest with RCOS 10" RC, PME, SBIG STXL6303E (internal guide) hosted at itelescopes Siding Spring Observatory.
Nebula NGC7293 (Helix) in narrowband..Mapped as Ha Ha Ha OIII (LRGB)
Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.
29hrs of 3nm Ha and 20hrs of 3nm NII (20hrs of 5nm Ha or more wouldve had the same result) added together for L of 40 min subs bin1, 5.6hrs of OIII bin2
Processed with CCDstack, Star Tools and Photoshop
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