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Messier 20 LRGB Trifid Nebula

 

 

Date:

23-24/7/2014

Location: Elikonas Greece
Constellation: Sagittarius

Telescope:

GSO RC8" Carbon

Mount:

Skywatcher NEQ6-Pro.

Camera:

QHY9 M + QHY Electric Filter Wheel 5x2"

Focal Reducer: CCDT67-1150mm-f/5.6
Filters: Baader LRGB 2"

Guiding systems:

Finder 9x50mm + LODESTAR

Exposure Details:

LUM 12x300sec  RG12x300sec filters= 4h35m

Calibration Frames:

50xBIAS,40xFLATS,30XDARKS.

Cooling Details: -20°C

Capture:

Sequence Generator.

Stack:

Deep Sky Stacker.

Processing:

Pixinsight 1.8.

Etc: Pegasus Astro Accessories Dual focuser controler