C/2012 K1 PANSTARRS

2014 June 20 22:00 UT, Ritchey-Chretien 20 F/4.5 for 20 minutes with an interference filter Sodium (Na) centered at 589nm and bandwidth of 10nm. ST-10XME CCD in bin2.
© 2014 Dr Paolo Candy - Ci.A.O. - Italy

back...