saturation을 많이 올린 영상
saturation을 약하게 한 영상
R 채널(Ha)
Pelican Nebula in the Cygnus
IC5070, 5067
........................................................
- Telescope : Takahashi FCT-100
- Corrector : Takahashi TOA 645 Flattener
- Camera : QHY 268C
- Mount : Rainbow RST-135
- Tripod : Photoclam Astro 44
- Guide Telescope : 60mm guide scope(240mm)
- Guide Camera : ZWO ASI 174mm
- Filter : Optolong L-eXtreme
- Exposure : 300s x 30 shot (2.5 hrs)
- Date/Time : Apr. 10. 2022./ 02:03(KST)~
- Location : Youngyang, South Korea
- SQM-L : 21.20~21.31
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