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Contains:  Trifid nebula, M 20, NGC 6514
Getting plate-solving status, please wait...
M20 LRGB, 





    
        

            John
M20 LRGB

M20 LRGB

Technical card

Resolution: 4588x3468

Dates:Aug. 8, 2019

Frames:
Astronomik Deep-Sky B Filter: 9x120" (gain: 75.00) -20C bin 1x1
Astronomik Deep-Sky G Filter: 7x120" (gain: 75.00) -20C bin 1x1
Astronomik Deep-Sky R Filter: 6x120" (gain: 75.00) -20C bin 1x1
Lumicon UHC Filter Lumicon UHC: 9x120" (gain: 75.00) -20C bin 1x1

Integration: 1.0 hours

Darks: ~100

Flats: ~10

Avg. Moon age: 8.16 days

Avg. Moon phase: 58.25%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2857462

RA center: 18h 2' 25"

DEC center: -23° 2' 24"

Pixel scale: 0.606 arcsec/pixel

Orientation: 356.408 degrees

Field radius: 0.484

Locations: Home base Full Observatory, Assen, Drenthe, Netherlands

Data source: Backyard

Description

For 2019 i think this will be my final version for M20.

It could use more data,but the weather ruined it.
Last Saturday was my last change,with the upcoming moon in that area,but whe had a big storm in the netherlands,even a tornado !!
Maybe in some weeks i will get a new change.

Tornado warning !!! https://www.dumpert.nl/mediabase/7735735/43234a07/windhoos_amsterdam_hoog_gefilmd.html

Comments

Author

kajouman
John
License: None (All rights reserved)
840
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Histogram

M20 LRGB, 





    
        

            John