VdB 114, VdB 116, Sh2-38, Sh2-40 a.o. in Sagittarius

  Size: 2000 px      
© Velimir Popov & Emil Ivanov 2017

This image shows an area of about 2° x 1.3° in the constellation Sagittarius. Several objects can be found here (see annotation mouseover). Among them are two tiny reflection nebulae VdB 114 and VdB 116.

Image details:


Center of field RA 18:09:35 (h:m:s)
Center of field DE -18:05:38 (deg:m:s)
Size 1.95 x 1.3 (deg)
Pixel scale: 2.99 (arcsec/pixel)
Orientation: Up is 69.2 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: Luminance, Red, Green, Blue, Astronomik filters
Dates/Times: 20, 21. Jul. 2017
Location: IRIDA Observatory, BG, longitude: E 24 44' 18", latitude: N 41 41' 42"
Exp. Details: L:5x10min., R:4x10 min, G:4x10 min, B:4x10 min, Bin 2, Total Exposure Time - 170 min (3h 50min).
More details: Dark and flat frames reduction
Processing: PixInsight / PS
Copyright: Velimir Popov and Emil Ivanov 2013 - 2017. All Rights Reserved
e-mail: info@irida-observatory.org
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