
Johnny Qiu’s gallery
(Johnny Qiu and his equipment) Johnny Qiu’s Astrobin page: https://www.astrobin.com/users/joqiu/ Stephan’s Quintet (IOTD 20230801) Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version) Imaging Cameras:
DISCOVER NEW HORIZONS
Lens: Samyang 135mm F2.0 ED UMC
Camera: QHY294M Pro
Mount: SkyWatcher EQ6 Pro
Frames: Hα: 52×600″
SII: 40×600″
OIII: 30×600”
Total Integration: 20h20′
IG@toni_fabiani
(Johnny Qiu and his equipment) Johnny Qiu’s Astrobin page: https://www.astrobin.com/users/joqiu/ Stephan’s Quintet (IOTD 20230801) Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version) Imaging Cameras: