Contains:NGC 6946, NGC 6939
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NGC6946 - 2018, 




    

        Peter Folkesson
NGC6946 - 2018

NGC6946 - 2018

Technical card

Resolution: 4530x3372

Dates: April 12, 2018April 13, 2018April 20, 2018

Frames:
Baader Blue 1.25" Filter: 60x90" (gain: 200.00) -20C bin 1x1
Baader Green 1.25" Filter: 57x90" (gain: 200.00) -20C bin 1x1
Baader Ha 1.25" 7nm: 78x90" (gain: 200.00) -20C bin 1x1
IDAS LPS D1: 224x90" (gain: 200.00) -20C bin 1x1
Baader Red 1.25" Filter: 60x90" (gain: 200.00) -20C bin 1x1

Integration: 12.0 hours

Darks: ~100

Flats: ~100

Bias: ~200

Avg. Moon age: 19.21 days

Avg. Moon phase: 14.99%

Bortle Dark-Sky Scale: 5.00

Temperature: 8.00

Astrometry.net job: 2087631

RA center: 308.502 degrees

DEC center: 60.139 degrees

Pixel scale: 1.902 arcsec/pixel

Orientation: 272.106 degrees

Field radius: 1.492 degrees

Locations: Backyard, Borås, Sweden

Data source: Backyard

Description

2018-04-12 23:00-04:00
Some high clouds, windy, no moon, 45% humidity, 4 degrees C

2018-04-13 23:00-04:00
Clear, some wind, no moon, 45% humidity, 8 degrees C

2018-04-20 23:00-03:00
Clear, no wind, setting moon, 75% humidity, 10 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
1861
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Revisions

  • NGC6946 - 2018, 




    

        Peter Folkesson
    Original
  • NGC6946 - 2018, 




    

        Peter Folkesson
    B
  • NGC6946 - 2018, 




    

        Peter Folkesson
    D
  • Final
    NGC6946 - 2018, 




    

        Peter Folkesson
    E

B

Some colour correction

Sky plot

Sky plot

Histogram

NGC6946 - 2018, 




    

        Peter Folkesson