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Sh2-155_Cave Nebula, 





    
        

            Frédéric Girard
Sh2-155_Cave Nebula

Sh2-155_Cave Nebula

Technical card

Imaging telescope or lens:Celestron C11 Edge HD

Imaging camera:QSI 640 WSG

Mount:Avalon Linear

Focal reducer:Celestron .7x Focal Reducer

Software:PixInsightMaximDL

Filter:astronomik Filtre

Accessories:Orion Star Shoot Autoguiderphd guiding

Resolution: 1926x1992

Dates:June 16, 2015

Frames: 73x300"

Integration: 6.1 hours

Avg. Moon age: 29.45 days

Avg. Moon phase: 0.01%

Astrometry.net job: 689758

RA center: 344.416 degrees

DEC center: 62.588 degrees

Pixel scale: 0.765 arcsec/pixel

Orientation: -172.725 degrees

Field radius: 0.294 degrees

Locations: Observatoire jardin, montauban, midi-pyrenees, France

Description

C11EdgeHD+focal reducer x.7+QSI640WSG+AvalonLinear; 16/06/2015
HaRVB: Astronomik filters HA 6nm, RVB type 2c

Ha: 18x900s -20C bin 1x1
R: 17x300s -20C bin 1x1
V: 13x300s -20C bin 1x1
B: 25x300s -20C bin 1x1

150 offsets 30 darks 10 flats

Comments

Author

Flavastro
Frédéric Girard
License: Attribution-NonCommercial Creative Commons
1310
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Sh2-155_Cave Nebula, 





    
        

            Frédéric Girard