NGC 6121  (M4)
in Scorpius
Mag 5.63     Classification:    
Size 36.0'   Estimate: IX
Distance 7,200 LY   Actual: IX
M4 inverted
(Click to enlarge)
 
M4
(Click to enlarge)
  
   
Date/Time 08/16/2017  12:38:06 UTC Image Size 42.3 x 28.2 arcmin
Observatory Dubbo Orientation North is up, East is left
Location -32.2936281,148.5833049 
Dubbo, NSW, Australia    
Image Center 16h 23m 32.078s,
-26° 32' 09.987"
Interface Remote: tenbyobservatory.com   # of images 1
Telescope 17" Planewave CDK f/6.8 Exposure 60 seconds
Camera SBIG 11000 Filters Luminance 
Pixel Scale 1.27 arcsec/pixel Processing Logrithmic stretch in FITS Liberator
Binning 2x2 Astrometry nova.astrometry.net