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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
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M31 - Andromedagalaxie, 





    
        

            Andreas Reifke
M31 - Andromedagalaxie

M31 - Andromedagalaxie

Technical card

Imaging telescope or lens:APM 107/700

Imaging camera:QHY10

Mount:CGEM

Guiding telescope or lens:SkyWatcher Finder/Guider 8x50

Guiding camera:QHY5

Focal reducer:APM Riccardi 0.75 Focal Reducer

Software:Adobe Photoshop 5 CSFitswork4

Resolution: 3818x2545

Dates:Sept. 27, 2014

Frames: 12x300"

Integration: 1.0 hours

Avg. Moon age: 3.05 days

Avg. Moon phase: 10.13%

Astrometry.net job: 396648

RA center: 10.748 degrees

DEC center: 41.274 degrees

Orientation: -80.952 degrees

Field radius: 1.490 degrees

Locations: Vereinssternwarte Sternfreunde Franken, Erlangen, Bayern, Germany

Description

Erster Einsatz meiner neuen CGEM-Montierung von Celestron.
Bin sehr zufrieden. Perfekte Nachführung.
Um helle Sterne sieht man bei voller Auflösung einen dunkel Rand/Halo. Dies kommt von einer falschen Einstellung meiner Astro-Kamera (QHY10). Ich habe hier die Clamping-Funktion ausgeschaltet.

Comments

Author

AndiR1973
Andreas Reifke
License: None (All rights reserved)
3264
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M31 - Andromedagalaxie, 





    
        

            Andreas Reifke