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Contains:  IC 1275, NGC 6559, IC 1274, IC 4685, IC 4684, The star 11Sgr
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IC 4685 and Company, 





    
        

            Alberto Pisabarro
IC 4685 and Company

IC 4685 and Company

Technical card

Resolution: 4445x3555

Dates:April 29, 2019May 5, 2019June 2, 2019June 12, 2019June 23, 2019

Frames:
AstroDon 5nm OIII filter: 20x1800" -20C bin 1x1
AstroDon 5nm H-Alpha filter: 24x1800" -20C bin 1x1
Astrodon Blue Tru-Balance E-Series Gen 2: 13x600" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Generation 2: 13x600" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Generation 2: 15x600" -20C bin 1x1

Integration: 28.8 hours

Avg. Moon age: 16.76 days

Avg. Moon phase: 34.06%

Bortle Dark-Sky Scale: 2.00

Astrometry.net job: 2811110

RA center: 272.459 degrees

DEC center: -23.643 degrees

Pixel scale: 1.070 arcsec/pixel

Orientation: 205.297 degrees

Field radius: 0.846 degrees

Data source: Amateur hosting facility

Remote source: Non-commercial independent facility

Description

It has been acquired from the remote observatory Deep Sky West in Rowe New Mexico, where my dear friends and fellow fans Jim Y Linda Powell has hosted her great team.
Thank you very much, dear friends.

Comments

Author

silkpericles
Alberto Pisabarro
License: None (All rights reserved)
2139
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IC 4685 and Company, 





    
        

            Alberto Pisabarro

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Members of Deep Sky West