Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Caldwell 9, 



    
        

            John Bozeman
Caldwell 9
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Caldwell 9

Getting plate-solving status, please wait...
Caldwell 9, 



    
        

            John Bozeman
Caldwell 9
Powered byPixInsight

Caldwell 9

Imaging Telescopes Or Lenses
Celestron Onyx 80EDF
Imaging Cameras
QHYCCD QHY9M
Mounts
Takahashi NJP
Filters
Astronomik Luminance · Blue · Red · Green
Software
Photshop CS6 (photoshop) · Maxim DL · PixInsight · Thousand Oaks Résistance pour télescope de 5'' · Nebulosity
Guiding Telescopes Or Lenses
Borg Mini-50

Acquisition details

Dates:
Aug. 27, 2011
Frames:
Astronomik Luminance: 24x600" (4h) bin 1x1
Blue: 5x300" (25') bin 2x2
Green: 5x300" (25') bin 2x2
Red: 5x300" (25') bin 2x2
Integration:
5h 15'
Avg. Moon age:
27.71 days
Avg. Moon phase:
3.69%

Basic astrometry details

Astrometry.net job: 116508

RA center: 22h57m02s.9

DEC center: +62°3527

Pixel scale: 4.446 arcsec/pixel

Orientation: 103.352 degrees

Field radius: 0.945 degrees

Resolution: 1334x750

Description

Caldwell 9 or SH2-155 The Cave Nebula

LRGB L:24X600s, RGB:5X300s binned 2X2

August 27-30, 2011 near Eula, Texas

Comments

Sky plot

Sky plot

Histogram

Caldwell 9, 



    
        

            John Bozeman