Barnard 336 - dark nebula in Aquila
 
  Size: 2000 px      
 
© Velimir Popov & Emil Ivanov 2018

Located not far from 2.72 mag. star Tarazed (γ Aquilae), this dark nebula is projected over very dense Milky Way star field. It is catalogued by Edward Emerson Barnard in his Barnard Catalogue of Dark Markings in the Sky in 1927 under number 336. Other designation are LDN 702 and [CB88] 198.

 
 

Image details:

Annotation
Center of field RA 19:36:11 (h:m:s)
Center of field DE +12:23:45 (deg:m:s)
Size 1.95 x 1.3 (deg)
Pixel scale: 1.77 (arcsec/pixel)
Orientation: Up is 68.9 degrees E of N
Charts and image details obtained from Astrometry.net
Optic(s): ASA 12" Astrograph @ f/3.6 (Newton)
Mount: ASA DDM85 Standard
Camera: SBIG STL 11000 M
Filters: Red, Green, Blue, Astronomik filters
Dates/Times: 17. Oct. 2017
Location: IRIDA Observatory, BG, longitude: E 24 44' 18", latitude: N 41 41' 42"
Exp. Details: R:3x10 min, G:3x10 min, B:3x10 min, Bin 1, Total Exposure Time - 90 min.
More details: Dark and flat frames reduction
Processing: PixInsight / PS
 
Copyright: Velimir Popov and Emil Ivanov 2013 - 2018. All Rights Reserved
 
e-mail: info@irida-observatory.org
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