Optolong 7nm SHO

Users in team Dwarfstars: Hyunwoo Kim / Tested on 25th Oct 2022

  • Test condition

  1. Telescope: Solomon SDT80 with 0.8 reducer

  2. Camera model: 1600mm pro

  3. Camera setting: 1Bin / -20 °C / Gain 200 / exposure 300s

  4. reducer or flattener: x0.8 Solomon 2" reducer

  5. Targeted star : NAVI / Apparent magnitude 2.47

  6. Image processing: Calibrated, slightly denoised by NoiseXTerminator, applied auto stretch.

1.25"

Ha


O3


S2


36mm

Ha


O3


S2