“我是日本的业余天文摄影师。很高兴能够通过这里跟大家分享使用QHY600拍摄的图像。
自从2009年以来,我一直在从事星云和星系的天文摄影。
到目前为止,我已经拍摄了数百个物体,并且从未失去兴趣。
日本国土面积虽小,但这里人口众多,到处都是光污染,而且气流也不稳定。
尽管如此,我们仍在与许多朋友一起捕捉宇宙之美。
从2020年起,我将与我的朋友一起建造一个偏远的天文台,就在美丽的富士山脚下。
将来,我计划通过增加相机曝光时间来提高图像画质。”
—— Toshiya Arai
Imaging telescopes or lenses:Celestron 11 in RASA, Takahashi CCA250
Imaging cameras:QHYCCD QHY600, QSI6120ws
Mounts:Skywatcher EQ8, Vixen AXD
Guiding telescope or lens:Takahashi GT-40
Guiding camera:Starlight Xpress Superstar
Focal reducer:Takahashi Extender CR1.5X
Software:Adobe Photoship CC 2017, PixInsight 1.8, FlatAidePro
Resolution: 3071x2116
Dates:Jan. 20, 2020, Jan. 21, 2020
Frames:
Astrodon True Balance E series II Luminance: 20x12` (gain: 60.00) -30C
Astrodon True Balance E series II Luminance: 31x600` (gain: 60.00) -30C
Astrodon True Balance E series II Red, Green, Blue: 27x600` -30C
Integration: 9.7 hours
Imaging telescope or lens:Takahashi CCA250
Imaging camera:QHYCCD QHY600
Mount:Skywatcher EQ8
Guiding telescope or lens:Takahashi GT-40
Guiding camera:Starlight Xpress Lodestar2
Software:MaximDL 6, Adobe Photoship CC 2017, FlatAidePro
Resolution: 4096x2802
Dates:Dec. 8, 2019
Frames:
Astrodon H-alpha 5nm: 15x600` (gain: 26.00) -20C
Astrodon O3 5nm: 18x600` (gain: 26.00) -20C
Integration: 5.5 hours
Imaging telescope or lens:Takahashi Epsilon 130D
Imaging camera:QHYCCD QHY600
Mount:Hobym Observatory CRUX170HD
Guiding telescope or lens:Takahashi GT-40
Guiding camera:Starlight Xpress Lodestar2
Software:Adobe Photoship CC 2017, PixInsight 1.8, FlatAidePro
Resolution: 4096x2624
Dates:Nov. 9, 2019, Nov. 11, 2019, Nov. 12, 2019
Frames:
Astrodon H-alpha 5nm: 26x900` (gain: 26.00) -20C
Astrodon O3 5nm: 12x900` (gain: 26.00) -30C
Astrodon S2 5nm: 12x900` (gain: 26.00) -20C
Integration: 12.5 hours
未完待续.......
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