Object Constellation Right Ascension Declination
M4, IC4604, IC4606 Scorpius, Ophiuchus 16:40 -23.4
Scope Focal Length FOV Camera
Nikon 50mm f/1.4 50mm 14°x10° SBIG ST-2000XM
Date Start Exposure Location
6/19/2004 21:45 L:16, R:20, G:20, B:12 minutes Anza, CA
Interesting reflection and emission nebula complex located near Antares and Rho-Ophiuchi. The dark nebula (B4) extend out of the field into Sagittarius.
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