Pickering's Triangle NGC 6979

Pickering's Triangle is part of the Cygnus Loop supernova remnant, which includes the famous Veil Nebula.
Astronomers estimate that the supernova explosion that produced the nebula occurred between 5,000 to 10,000 years ago.
Pickering’s Triangle was discovered in 1904 by Williamina Fleming of the Harvard Observatory while examining photographic plates of the area. The object was named in honor of her boss, astronomer Edward Charles Pickering, then director of the Observatory. Pickering’s Triangle goes by a number of aliases, including Pickering’s Wedge, Fleming’s Triangular Wisp, and Simeis 3-188. Current estimates place this supernova remnant at about 1800 light years from Earth.
The entire Veil Nebula complex, of which Pickering’s Triangle is but a portion has an apparent diameter of about 3° or nine full moons!


W.O FLT110 with dedicated TMB field flattener and Feather Touch 3'' focuser
SBIG ST10XME CFW9 

Starizona MicroTouch autofocuser

EQ6

Astrodon 5nm Ηα

320 min 32*10min subs (bin 1x1) under near full moon

Kallithea Athens Hellas

SH2-112 in Cygnus

Sh2-112 is a Hα emission object.It is located in the constellation of Cygnus ,a little less than 1.5 degree from Deneb,the brightest star in this constellation.
W.O FLT110 with dedicated TMB field flattener and Feather Touch 3'' focuser
SBIG ST10XME CFW9
Starizona MicroTouch autofocuser
EQ6
Astrodon 5nm Hα
320 min_40*8min subs (bin1x1) under near full moon    

Near full Moon in Ha light

Near full Moon in Hα light just for fun....!

William optics FLT110 f/7
Sbig ST10XME
5nm Astrodon Hα filter 0.1 sec exposure time.