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Contains:  IC 1805, IC 1795, NGC 896
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IC 1805 - Heartnebula, 





    
        

            Felix
IC 1805 - Heartnebula

IC 1805 - Heartnebula

Technical card

Imaging telescope or lens:William Optics Megrez 88

Imaging camera:Canon 600Da

Guiding telescope or lens:50mm Guidescope

Guiding camera:QHY5L-II

Software:Luc Coiffier's DeekSkyStacker 3.3.4Adobe PhotoShop CS 3

Resolution: 1920x1315

Dates:Sept. 9, 2016

Frames: 23x300" ISO800

Integration: 1.9 hours

Darks: ~8

Flats: ~21

Bias: ~38

Avg. Moon age: 7.40 days

Avg. Moon phase: 50.15%

Temperature: 12.00

Astrometry.net job: 1234378

RA center: 38.018 degrees

DEC center: 61.476 degrees

Pixel scale: 4.628 arcsec/pixel

Orientation: -94.499 degrees

Field radius: 1.496 degrees

Locations: Northern Observatory, Hildesheim, Deutschland, Germany

Data source: Traveller

Description

Second attempt for the Canon 600Da, a little bit lower temperaturs but an anyoing half moon in the first half of the night. The night begins with about 19 degress and ends with 12 degress (thermometer in the car).

The first 7 images very too bright to stack, after about 2 hours PHD and the QHY5L stops working (Exposure tooks to long, camera crashes), after restarting another 45 minutes where done. Then APT crashes ("APT stopped working"). It seems to be no matter if I take the images with the CCD or the DSLR, the notebook and it's software is the big problem.

Comments

Author

Charriu
Felix
License: Attribution-NonCommercial Creative Commons
1230
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Revisions

  • IC 1805 - Heartnebula, 





    
        

            Felix
    Original
  • Final
    IC 1805 - Heartnebula, 





    
        

            Felix
    B

Sky plot

Sky plot

Histogram

IC 1805 - Heartnebula, 





    
        

            Felix