Contains:NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
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M13 Hercules Cluster-HA-Meade triplet-Orion flttener-ASI 1600MM-Pro-crop, 




    

        Adel Kildeev
M13 Hercules Cluster-HA-Meade triplet-Orion flttener-ASI 1600MM-Pro-crop

M13 Hercules Cluster-HA-Meade triplet-Orion flttener-ASI 1600MM-Pro-crop

Technical card

Resolution: 2516x1654

Dates: May 15, 2018

Frames: Astronomik 12nm H-Alpha Ha: 7x120" (gain: 139.00) -20C bin 1x1

Integration: 0.2 hours

Darks: ~3

Flats: ~7

Avg. Moon age: 0.00 days

Avg. Moon phase: 0.00%

Astrometry.net job: 2062791

RA center: 250.416 degrees

DEC center: 36.437 degrees

Pixel scale: 1.630 arcsec/pixel

Orientation: 66.058 degrees

Field radius: 0.681 degrees

Locations: Home observatory, Toronto, Ontario, Canada

Data source: Unknown

Description

Never tried Ha filter on star clusters, first experience, a lot of hydrogen there :)

Comments

Author

Starminer68
Adel Kildeev
License: None (All rights reserved)
260
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M13 Hercules Cluster-HA-Meade triplet-Orion flttener-ASI 1600MM-Pro-crop, 




    

        Adel Kildeev