NGC 6888

  • Photographer : Pierrot

  • Date : 28. Apr. 2022

  • Place : Danyang

  • Telescope : SHARPSTAR SCA260 (FL 1300 mm / F5)

  • Mount : Rainbow astro RST400 with Noh's pier

  • Camera : ZWO ASI2600MM Pro (-20C deg. cooled)

  • Guide : OAG with ZWO ASI174MM

  • Software : Adobe Lightroom, Pixinsight

  • Exposure : Total 3 Hours

Baader 3nm S2 : 10 x 180 s (Gain : 100) / 30 Min

Baader 3nm Ha : 20 x 180 s (Gain : 100) / 60 Min

Baader 3nm O3 : 30 x 180 s (Gain : 100) / 90 Min

Bias / Dark / Flat: 0 / 0 / 0