(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: QHY600PH M
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 23×300″(1h 55′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 24×300″(2h)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 67×300″(5h 35′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 24×300″(2h)
Integration: 11h30′
Ghost Nebula (Vdb 141) (IOTD 20230924)
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PH M
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 25×300″(2h 5′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 32×300″(2h 40′)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 90×300″(7h 30′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 35×300″(2h 55′)
Integration: 15h 10′
IC5146 Cocoon Nebula
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PH M
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 23×300″(1h 55′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 24×300″(2h)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 67×300″(5h 35′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 24×300″(2h)
Integration: 14h5′
NGC 2261 Hubble’s Variable Nebula (IOTD 20230418)
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PHM
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 14×300″(1h 10′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 15×300″(1h 15′)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 37×300″(3h 5′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 17×300″(1h 25′)
Integration: 6h 55′
NGC 4151 “Eye of Sauron” Galaxy (20230428)
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PHM
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 21×300″(1h 45′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 22×300″(1h 50′)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 85×300″(7h 5′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 25×300″(2h 5′)
Integration: 12h 45′
M57 Ring Nebula with 26.5-Hour Ha (Lucky Imaging + Long Exposure)
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PHM
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 26×300″(2h 10′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 28×300″(2h 20′)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 2337×1″(38′ 57″)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 82×300″(6h 50′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 31×300″(2h 35′)
Astrodon H-alpha 5nm 50 mm: 320×300″(26h 40′)
Integration: 41h 13′ 57″
M106 with 30-hour Ha
Imaging Telescopes or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: QHY600PHM
Mounts: Planewave L-500
Frames: Astrodon Gen2 E-Series Tru-Balance Blue 50 mm: 26×300″(2h 10′)
Astrodon Gen2 E-Series Tru-Balance Green 50 mm: 25×300″(2h 5′)
Astrodon Gen2 E-Series Tru-Balance Lum 50 mm: 92×300″(7h 40′)
Astrodon Gen2 E-Series Tru-Balance Red 50 mm: 28×300″(2h 20′)
Astrodon H-alpha 5nm 50 mm: 365×300″(30h 25′)
Integration: 44h 40′
