C/2012 S1 ISON |
|
|---|---|
 |
|
| 2013 November 01 04:00 UT, - Ritchey-Chretien 20 inch at F/2.8 ST-10XME LRGB bin 2 for 25 min tot exp. | |
| © 2013 Dr Paolo Candy, Ci.A.O. Italy | |
C/2012 S1 ISON |
|
|---|---|
|
|
|
| 2013 November 01 04:00 UT, - Ritchey-Chretien 20 inch at F/2.8 ST-10XME LRGB bin 2 for 25 min tot exp. | |
| © 2013 Dr Paolo Candy, Ci.A.O. Italy | |