| Optics: |
GSO RC 10" Reduced to F/5.3 1320mm. With AP-CCDT67 - Astrograph Ritchie-Chrétien |
| Mount: |
AP Mach1 GTO on Gemini Q-Lock tripod |
| Camera: |
ATIK 4000LE with SX USB Filter Wheel |
| Filters: |
Baader LRGB 2" and H-Alpha 7nm |
| Guiding Systems: |
SX OAG with SX Lodestar |
| Dates/Times: |
30 December 2010/ 1-2 January 2011 |
| Location: |
Pragelato (Torino) - Alps - Italy |
| Exposure Details: |
L:H:R:G:B => 200:200:40:30:50 = > (20x10):(10x20):(4x10):(3x10):(5x10) all bin1 [num x minutes] |
| Cooling Details: |
-20 °C |
| Acquisition: |
Maxim DL/CCD, Perseus |
| Processing: |
CCDStack2, PS CS2 |
| Mean FWHM: |
2.88 |
| SQM-L: |
21.13 |
