Contains:IC 1275, NGC 6559, IC 1274, IC 4685, 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 11Sgr, The star 9Sgr, The star 7Sgr, The star 4Sgr
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Nebulosa Laguna (M8) e Nebulosa Trifida (M20), 




    

        Vipier93
Nebulosa Laguna (M8) e Nebulosa Trifida (M20)

Nebulosa Laguna (M8) e Nebulosa Trifida (M20)

Technical card

Resolution: 1920x1422

Dates: July 9, 2018

Frames: 39x30" ISO1000

Integration: 0.3 hours

Darks: ~20

Bias: ~20

Avg. Moon age: 25.40 days

Avg. Moon phase: 18.13%

Bortle Dark-Sky Scale: 5.00

Temperature: 21.00

Astrometry.net job: 2141268

RA center: 271.129 degrees

DEC center: -23.624 degrees

Pixel scale: 8.944 arcsec/pixel

Orientation: 352.032 degrees

Field radius: 2.968 degrees

Data source: Public amateur data

Description

Ripresa con D5300 and nikkor 70-300vr at 260mm, on Minitrack lx.
39x30s iso1000 f6.3 + 20 dark frames + 20 offset stacked on DSS.

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Author

Vipier93
Vipier93
License: None (All rights reserved)
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Nebulosa Laguna (M8) e Nebulosa Trifida (M20), 




    

        Vipier93