Celestial hemisphere:  Southern  ·  Constellation: Ara (Ara)  ·  Contains:  HD149297  ·  HD149399  ·  HD149442  ·  HD149454  ·  HD330994  ·  HD330995  ·  HD331007
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HD 330994 and the surrounding dark and reflective nebulae on the edge of Ara, 



    
        

            Alexandr Zaytsev
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HD 330994 and the surrounding dark and reflective nebulae on the edge of Ara

Getting plate-solving status, please wait...
HD 330994 and the surrounding dark and reflective nebulae on the edge of Ara, 



    
        

            Alexandr Zaytsev
Powered byPixInsight

HD 330994 and the surrounding dark and reflective nebulae on the edge of Ara

Acquisition details

Dates:
July 23, 2022
Frames:
6×600(1h)
Integration:
1h
Avg. Moon age:
24.83 days
Avg. Moon phase:
23.01%

RA center: 16h36m30s.777

DEC center: -48°0954.98

Pixel scale: 0.273 arcsec/pixel

Orientation: 85.168 degrees (flipped)

Field radius: 0.217 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4042x4042

File size: 8.8 MB

Data source: Amateur hosting facility

Remote source: ChileScope

Description

1h of integral Ha exposure of the surroundings of HD 330994 star, including G336.62-0.58 dark cloud [1], captured remotely using Telescope #1 (ASA-RC D = 1m f/6.8, FLI ProLine 16803) system of ChileScope observatory, over 3 imaging sessions carried out on Jun 8, 17 and Jul 23 of 2022.

[1] http://simbad.cds.unistra.fr/simbad/sim-id?Ident=%5BDB2002b%5D+G336.62-0.58&

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