Galaxies  Back to Photo Gallery - Galaxies
 NGC 2841 

NGC 2841 "My Close up" Full Res

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"
Guiding Systems: SX OAG with SX Lodestar
Dates/Times: 22/23/24 February 2011
Location: Pragelato (Torino) - Alps - Italy
Exposure Details: L:R:G:B => 360:60:40:80 = > (36x10)bin1:(6x10)bin2:(4x10)bin2:(8x10)bin2 [num x minutes]
Cooling Details: -20 °C
Acquisition: Maxim DL/CCD, Perseus
Processing: CCDStack2, PS CS2, GradientXTerminator
Mean FWHM: 4.27
SQM-L: 21.15