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C/2019 Y4 ATLAS

Technical card


Dates:March 22, 2020

Frames: 116x100" (gain: 2200.00) -20C bin 1x1

Integration: 3.2 hours

Darks: ~100

Flats: ~30

Flat darks: ~30

Avg. Moon age: 27.84 days

Avg. Moon phase: 3.21%

Bortle Dark-Sky Scale: 3.00

Temperature: 5.00


Resolution: 5989x3995

Locations: qingshui, Beijing, BeiJing, China

Data source: Traveller

Description

C/2019 Y4 ATLAS彗星,北京时间3月22日22:20-23日01:48摄于北京门头沟清水镇。

锐星150 2.8 HNT,QHY247C,艾顿CEM60,Gain 2200,Offset 70,-20℃,116*100s。

前期拍摄APT,后期处理PI & PS。

Comments

Author

Steed
Steed Yu
License: Attribution-NonCommercial-ShareAlike Creative Commons
2782
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Histogram

C/2019 Y4 ATLAS, 



    
        

            Steed Yu

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Imaged with APT