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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1999, NGC 1990, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star Alnitak (ζOri), The star σOri, The star Alnilam (εOri), The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori, Part of the constellation Orion (Ori)
Getting plate-solving status, please wait...
Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch

Orion's Belt and Sword with unmod Canon 6D and WO GT71

Technical card

Resolution: 3000x1627

Dates:Oct. 17, 2018Oct. 19, 2018

Frames:
70x15" ISO1600 21C bin 1x1
100x150" ISO1600 21C bin 1x1

Integration: 4.5 hours

Darks: ~12

Flats: ~20

Bias: ~50

Avg. Moon age: 8.94 days

Avg. Moon phase: 65.94%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.50

Mean FWHM: 2.60

Temperature: 75.00

Astrometry.net job: 2364652

Locations: Alafia State Park, Mag 20.5 skies, Lithia, FL, None

Data source: Traveller

Description

A little noisy and the camera is not modded but was fun to get a couple hours on this. Will revisit later this fall/winter and need to send my 6D to Hap Griffin so he can turn it into a 6Da : )

Comments

Author

huerbsch
Robert Huerbsch
License: None (All rights reserved)
3965
Like

Revisions

  • Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    Original
  • Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    B
  • Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    C
  • Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    D
  • Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    E
  • Final
    Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch
    F

B

still have not added the new data, will try and add the 2nd night later today.

C

Added 3 more hours of data, but field flattener was off by 1mm so stars are not perfect : (

D

Semi-overcooked version. Can't do more without more integration time. Looking forward now to a M78 - M42 mosaic this winter : )

E

reduced contrast, I had prints made and blacks were too dark, was loosing detail.

F

little sharpening here and there, slight stretch on red channel in curves for Ha

Histogram

Orion's Belt and Sword with unmod Canon 6D and WO GT71, 





    
        

            Robert Huerbsch

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