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 M52 & NGC7635 - Bubble Nebula Area 


M52
NGC7635
NGC7536
NGC7510
SH2-161
SH2-157
SH2-159
???

Optics: Takahashi FSQ-106EDXIII F/3.6 383mm. - APO Refractor
Mount: SW HEQ5 Pro
Camera: ATIK 383L+ with SX USB Filter Wheel
Filters: Baader LRGB 2"
Guiding Systems: SX OAG with SX Lodestar
Dates/Times: 27 August 2011
Location: Pragelato - Turin - Italy
Exposure Details: L:R:G:B => 180:60:50:50 = > (18x10):(6x10):(5x10):(5x10) All Bin1 [num x minutes]
Cooling Details: -20 C
Acquisition: Maxim DL/CCD, Perseus
Processing: CCDStack, PixInsight, PS CS2
Mean FWHM: 3.28
SQM-L: 21.18