Sh2-136 – the Ghost nebula
in Cepheus
The Ghost Nebula (Sh2-136, VdB 141) is a reflection nebula located in the constellation Cepheus.
Imaging Details
Telescope: 12.5 inch f/4 Newtonian with Paracorr Type 2 (effective focal length 1300mm) and 2” Feather Touch Focuser
Camera: SBIG 8300C (3326 x 2504 pixels, 5.4 x 5.4µ); SBIG 8300M(3326 x 2504 pixels, 5.4 x 5.4µ)
FOV: ~0.71° x 0.53°
Mount: Mesu Mount 200
Guiding: Orion 60mm guidescope with helical focuser and ZWO ASI290MM Mini guide camera
Exposure Length: mono: 300 sec x 120, 300 sec x 48
Location: Glenwood, MN
Date: 9/7/2021, 9/8/2021, 9/9/2021, 9/12/2021
Software: SciTech, SkyGuide (Innovations Foresight), Sequence Generator Pro, Optic FocusLynx, Pixinsight, SkySafari Pro