Contains:  NGC 1931, IC 417, NGC 1893, IC 410, Flaming Star nebula, IC 405, The star φAur, The star 19Aur, The star 16Aur
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NGC1931, IC417, IC410, IC405, 





    
        

            Peter Folkesson
NGC1931, IC417, IC410, IC405

NGC1931, IC417, IC410, IC405

Technical card

Resolution: 7724x3372

Dates:Nov. 23, 2016Nov. 24, 2016Nov. 28, 2016Dec. 2, 2016

Frames:
Baader Blue 1.25" Filter: 109x45" (gain: 200.00) -20C bin 1x1
Baader Green 1.25" Filter: 103x45" (gain: 200.00) -20C bin 1x1
Baader Ha 1.25" 7nm: 234x90" (gain: 200.00) -20C bin 1x1
Baader Red 1.25" Filter: 115x45" (gain: 200.00) -20C bin 1x1

Integration: 9.9 hours

Darks: ~100

Flats: ~100

Bias: ~200

Avg. Moon age: 20.13 days

Avg. Moon phase: 14.85%

Bortle Dark-Sky Scale: 5.00

Temperature: -1.58

Astrometry.net job: 1723420

RA center: 80.569 degrees

DEC center: 33.945 degrees

Pixel scale: 1.899 arcsec/pixel

Orientation: 4.082 degrees

Field radius: 2.223 degrees

Locations: Backyard, Borås, Sweden

Data source: Unknown

Description

2016-11-23 22:00-01:00
Clear, no wind, no moon, 95% humidity, 2 degrees C
2016-11-24 21:30-00:30
Clear, no wind, no moon, 99% humidity, some fog, -1 degrees C
2016-11-28 20:00-02:00
Several high clouds, little wind, no moon, 80% humidity, -1 degrees C
2016-12-02 18:30-02:30
Clear, no wind, no moon, 75% humidity, -3 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
2163
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Revisions

  • NGC1931, IC417, IC410, IC405, 





    
        

            Peter Folkesson
    Original
  • NGC1931, IC417, IC410, IC405, 





    
        

            Peter Folkesson
    B
  • Final
    NGC1931, IC417, IC410, IC405, 





    
        

            Peter Folkesson
    C

C

Complete reprocessing trying new PixInsight LocalNormalization and PhotometricColorCalibration tools

Sky plot

Sky plot

Histogram

NGC1931, IC417, IC410, IC405, 





    
        

            Peter Folkesson

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