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 4490, NGC 4485
Getting plate-solving status, please wait...
NGC 4490  T250 f/4  /  ATIK ONE  /  AZEQ6, 





    
        

            Pulsar59
NGC 4490  T250 f/4  /  ATIK ONE  /  AZEQ6

NGC 4490 T250 f/4 / ATIK ONE / AZEQ6

Technical card

Resolution: 2732x2168

Dates:May 26, 2019May 29, 2019June 1, 2019

Frames:
Baader L 1.25" CCD Filter: 33x300" bin 1x1
Baader L 1.25" CCD Filter: 33x300" -10C bin 1x1
Baader RGB 1.25'' Filters: 36x300" bin 1x1

Integration: 8.5 hours

Darks: ~31

Flats: ~31

Bias: ~31

Avg. Moon age: 24.74 days

Avg. Moon phase: 26.82%

Mean SQM: 19.30

Temperature: 18.00

Astrometry.net job: 2784309

RA center: 187.634 degrees

DEC center: 41.593 degrees

Pixel scale: 0.934 arcsec/pixel

Orientation: 180.229 degrees

Field radius: 0.452 degrees

Data source: Backyard

Comments

Author

Pulsar59
Pulsar59
License: None (All rights reserved)
520
Like

Sky plot

Sky plot

Histogram

NGC 4490  T250 f/4  /  ATIK ONE  /  AZEQ6, 





    
        

            Pulsar59

In these public groups

Fast Newtonians