Author Topic: Bubble Nebula NGC7635/HaLRGB  (Read 2141 times)

Offline Dimitris Platis

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Bubble Nebula NGC7635/HaLRGB
« on: 2014 August 06 11:47:33 »
My recent photo at the Hellenic annual astroparty....
What a joy to image again after so many months of rain and clouds!!!

Location: Elikonas (1298m)
Constellation : Cassiopeia
Imaging scope : GSO RC8
Imaging camera : QHY9M (-10°C)
Guiding camera: Lodestar
Mount : Skywatcher EQ6
Guiding : TSOAG9
Focal Reducer : CCDT67-1150mm-f/5.6
Image scale : 0.96 arcsec/pixel
Filters : 2" Baader
Filter Wheel : Starlight Express 5x2’

Exposures :
RGB bin 1x1 10x300sec
L bin 1x1 10x600 sec
?a bin 1x1 12x900sec

Calibration frames :
Darks 20x, Flats 20x, Bias 100x
Calibration/Processing : Pixinsight 1.8
Capture : Sequence Generator Pro
Tracking : PhD