IC 1795 nebula (Cassiopeia constellation)

Nébuleuse IC 1795 dans la constellation de Cassiopée

DESCRIPTION

IC 1795 is a star forming region in the constellation Cassiopeia. IC 1795 is itself located next to IC 1805, the Heart Nebula. Located just over 6000 ly away.

Credit : APOD and Wikipedia informations

ACQUISITION

 

Date

29-30-31/07/2012 – Lozère (France)

Telescope/Optics

Takahashi FSQ 106ED

Mount

Takahashi EM200

Camera CCD

SBIG STL 4020M

Focuser

Robofocus/focus@ CCDsoft

Filters

Ha/SII/OIII 5nm Astrodon filters

Guidage

Off-axis MMOAG

IMAGING PROCESS

 

Exposures

Ha(24*20min) SII(22*20min) OIII(22*20min)

Total : 23 heures

Out temperature : 5°C

In CCD temperature : -25°

Softwares for acquisition

Robofocus, MaximDL, TheShy6 Pro, CCDAP 4 Pro, CCDinspector

Softwares for digital image processing

Calibration, Stack and Color with CCDstack

Image processing with PixInsight 1.7


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