Hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)
B72 - Snake (dark) nebula in Ophiuchus, 



    
        

            Stellario
B72 - Snake (dark) nebula in Ophiuchus
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B72 - Snake (dark) nebula in Ophiuchus

B72 - Snake (dark) nebula in Ophiuchus, 



    
        

            Stellario
B72 - Snake (dark) nebula in Ophiuchus
Powered byPixInsight

B72 - Snake (dark) nebula in Ophiuchus

Technical card

Imaging telescopes or lenses: GSO 8" f/8 RC

Imaging cameras: QSI 683wsg-8

Mounts: 10 Micron GM2000 QCI

Guiding cameras: Lodestar

Focal reducers: Astro-Physics CCDT67 reducer

Software: PIXINSIGHT 1.8  ·  Adobe Photoshop CS5


Dates:July 4, 2014

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 6x480" (48') bin 2x2
Astrodon Green Tru-Balance E-Series Gen 2: 6x480" (48') bin 2x2
Astrodon Luminance Tru-Balance E-Series Gen 2: 7x900" (1h 45') -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 6x480" (48') -20C bin 2x2

Integration: 4h 9'

Avg. Moon age: 6.46 days

Avg. Moon phase: 40.28%

Mean FWHM: 3.10


Basic astrometry details

Astrometry.net job: 333662

RA center: 17h24m01s

DEC center: -23°3726

Pixel scale: 0.991 arcsec/pixel

Orientation: -177.899 degrees

Field radius: 0.568 degrees


Resolution: 3300x2475

Locations: AstroCamp remote observatory, Nerpio, Spain

Description

In collaboration with my friends Alberto, Fabio and Samuele. (17 May - 5 July 2014)

Comments

Sky plot

Sky plot

Histogram

B72 - Snake (dark) nebula in Ophiuchus, 



    
        

            Stellario

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Imagers of Italy