Soul nebula is a beautiful HII region, where new stars are being born. It’s located in constellation Cassiopeia and it’s 7500 light-years from Earth. The nebula has neighbor Heart Nebula (IC1805). One can say that in this constellation the heart and soul are close to each other.

As usual, I used narrow band filters to capture this spectacular nebula. It didn’t fit into ma field of view; this means I would need shorter focal length.

Technical details

Telescope:Newton 150/600 mm
Aperture:150 mm
Focal length:438 mm
MountGemini G53f
AutoguidingTS 60 mm, ZWO 174 MM
Camera:Moravian instruments G2 8300M @-30C
Corrector:ASA 0.73 reducer
Filters:Baader narrow band
Exposure:8x77xHa, 77xOIII, 77xSII 180 s, bin 1x1,
Date:2017-11-23