Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 4923, NGC 4921, NGC 4919, IC 4051, NGC 4911, NGC 4908, NGC 4907, IC 4040, NGC 4896, NGC 4895, NGC 4889, NGC 4881, NGC 4874, NGC 4872, NGC 4869, NGC 4867, NGC 4865, NGC 4860, IC 3949, IC 3946, NGC 4850, NGC 4848
Getting plate-solving status, please wait...
Abell 1656 the Coma cluster, 





    
        

            Toshiya Arai
Abell 1656 the Coma cluster

Abell 1656 the Coma cluster

Technical card

Imaging telescope or lens:Takahashi CCA250

Imaging camera:QHYCCD QHY367C

Mount:Skywatcher EQ8

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Lodestar2

Focal reducer:Takahashi Extender CR1.5X

Software:PixInsight 1.8Adobe Photoship CC 2017FlatAidePro

Resolution: 4096x2716

Dates:March 31, 2019

Frames: 24x600"

Integration: 4.0 hours

Avg. Moon age: 25.12 days

Avg. Moon phase: 20.45%

Astrometry.net job: 2619965

RA center: 194.942 degrees

DEC center: 27.991 degrees

Pixel scale: 0.949 arcsec/pixel

Orientation: 0.321 degrees

Field radius: 0.648 degrees

Locations: Arakine, Isumi-city, Chiba, Japan

Data source: Traveller

Description

Gain 2801, Offset 76

Comments

Author

ToshiyaArai
Toshiya Arai
License: None (All rights reserved)
2818
Like

Sky plot

Sky plot

Histogram

Abell 1656 the Coma cluster, 





    
        

            Toshiya Arai