IC1805 心脏星云
Photographer
大圣抬头处
三个版本心脏星云SHO，PIX PS 处理。第一张为SHO未去绿，第二张去绿，第三张OIII加入Hb。
Equipment
Camera图谱ATR2600C
Telescope/Lens天虎60SA
Mount小熊谐波赤道仪
Filterantila 2” 5nm Ha&OIII SII&Hb双窄带滤镜
Shooting Data ( Shooting Date: 2024-12-29 )
Total FramesHaOiii*350，SiiHb*567
ExposureHaOiii11小时40分，SiiHb18小时54分
Sky Coordinates
Right Ascension (RA)02h 41m 33.0s
Declination (Dec)+61° 11′ 00.1″
FOV Radius2.5581° (153.48′)
Pixel Scale2.580″/px
Rotation Angle348.70° E of N (Clockwise)
Parity正像
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