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Contains:  NGC 7023
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Irisnebel NGC 7023 synth. LRGB, 





    
        

            Gottfried Meissner
Irisnebel NGC 7023 synth. LRGB

Irisnebel NGC 7023 synth. LRGB

Technical card

Imaging telescope or lens:Sky-Watcher 130/650 PDS

Imaging camera:Canon EOS 1000D / Rebel XS

Mount:Syntha Heq5pro

Guiding telescope or lens:Sky-Watcher 130/650 PDS

Guiding camera:Astrolumina ALccd5L-IIc

Accessories:Baader MPCCOff-Axis Guider TSOAG9

Resolution: 3848x2552

Dates:Aug. 15, 2013

Frames: 18x600"

Integration: 3.0 hours

Avg. Moon age: 8.51 days

Avg. Moon phase: 61.83%

Astrometry.net job: 316814

RA center: 315.673 degrees

DEC center: 68.094 degrees

Pixel scale: 1.797 arcsec/pixel

Orientation: -3.971 degrees

Field radius: 1.152 degrees

Description

Das Bild vom letzten Jahr als synth. LRGB neubearbeitet. Dabei zeigt sich, dass die drei Std. Belichtungszeit trotz des sehr guten Himmels im vord. bay. Wald das absolute Minimum darstellen. Insbesondere das Farbrauschen war nur sehr schwer zu bändigen.
Würde mich freuen, wenn Euch das Bild trotzdem gefällt. CS Gottfried

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Author

Gottfried
Gottfried Meissner
License: None (All rights reserved)
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Irisnebel NGC 7023 synth. LRGB, 





    
        

            Gottfried Meissner