Two supernova in six years.
The left panel image was produced with a Takahashi Mewlon 300 (12-inch) telescope and aSBIG ST-10XME camera between December 14, 2004 and January 15, 2005. Exposure times: 585 minutes Luminance, 120 minutes Red, Green and Blue (1X1).
The middle panel image was produced with a half meter RCOS telescope and a SBIG STL-11000 camera between July 1 and 7, 2005. Exposure times: 225 minutes Luminance, 45 minutes Red, 36 minutes Green, 54 minutes Blue (1X1).
The right panel image was produced with a RCOS half meter telescope,
Apogee Alta U16M camera and
Astrodon E-Series filters between May 5 and June 2, 2011 Exposure times: 480 minutes Luminance, 120 minutes Red, 120 minutes Green, 120 minutes Blue (All 1X1).
Image copyright ©2005- 2011
R Jay GaBany