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Contains:  NGC 281
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NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson
NGC281 – Pacman Nebula

NGC281 – Pacman Nebula

Technical card

Resolution: 4628x3468

Dates:Oct. 29, 2016

Frames:
Baader Blue 1.25" Filter: 60x30" (gain: 200.00) -20C bin 1x1
Baader Green 1.25" Filter: 60x30" (gain: 200.00) -20C bin 1x1
Baader Ha 1.25" 7nm: 90x90" (gain: 200.00) -20C bin 1x1
Baader Red 1.25" Filter: 60x30" (gain: 200.00) -20C bin 1x1

Integration: 3.8 hours

Darks: ~100

Bias: ~200

Avg. Moon age: 28.43 days

Avg. Moon phase: 1.36%

Bortle Dark-Sky Scale: 5.00

Temperature: 5.00

Astrometry.net job: 2067910

RA center: 13.350 degrees

DEC center: 56.588 degrees

Pixel scale: 1.904 arcsec/pixel

Orientation: 101.301 degrees

Field radius: 1.530 degrees

Locations: Backyard, Borås, Sweden

Data source: Backyard

Description

2016-10-29 19:00-03:00
Very clear, some wind, 75% humidity, 5 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
2162
Like

Revisions

  • NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson
    Original
  • NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson
    B
  • NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson
    C
  • Final
    NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson
    D

C

Blended in more Ha to reveal more details

D

Reprocessed

Sky plot

Sky plot

Histogram

NGC281 – Pacman Nebula, 





    
        

            Peter Folkesson

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