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Contains:  NGC 6544, NGC 6546, NGC 6530, M 21, NGC 6531, M 8, Lagoon nebula, Hourglass nebula, NGC 6523, NGC 6526, Trifid nebula, M 20, NGC 6514, The star 9Sgr, The star 7Sgr, The star 4Sgr
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Lagoon- , Trifid Nebula, 





    
        

            Hans Joachim Kämper
Lagoon- , Trifid Nebula

Lagoon- , Trifid Nebula

Technical card

Resolution: 3508x5352

Dates:Sept. 17, 2017Sept. 18, 2017Sept. 21, 2017Sept. 22, 2017

Frames: 31x900" ISO200

Integration: 7.8 hours

Darks: ~35

Flats: ~35

Bias: ~35

Avg. Moon age: 14.50 days

Avg. Moon phase: 4.98%

Bortle Dark-Sky Scale: 1.00

Temperature: 20.00

Astrometry.net job: 2846171

RA center: 270.782 degrees

DEC center: -23.756 degrees

Pixel scale: 2.621 arcsec/pixel

Orientation: 355.359 degrees

Field radius: 2.330 degrees

Locations: Lastovo island, Lastovo, Croatia

Data source: Traveller

Comments

Author

AchimK
Hans Joachim Kämper
License: None (All rights reserved)
350
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Histogram

Lagoon- , Trifid Nebula, 





    
        

            Hans Joachim Kämper