Sh2-132 is an emission nebula in the Cepheus constellation situated around 10,000 light-years from us. It contains two Wolf-Rayet stars. It is one of my favourite objects, since in narrowband it offers a very rich chromatic palette, with plenty of structures seen through the transparency of the central clouds. It is the second time I shoot this nebula, this time with a faster reflector (compared to my refractor) and a larger diameter, which produced more delicate details in the dark clouds and visible fainter clouds farther away from us in the core of the nebula.
Telescope: Teleskop Service ONTC Newtonian 250mm @ 3.8
Mount: Skywatcher AZEQ6 Pro
Camera: ZWO ASI 2600MM filtres Astrodon Ha, OIII, SII 3nm;
Software: Sequence Generator Pro, Pixinsight, Photoshop
Dates : 8 nights between July 3 – Sept 8 2022
SII 106 x 300s
Ha 84 x 300s
OIII 89 x 300s
Backyard Bortle 8
Total exposure: 23h15′
Full: https://www.astrobin.com/full/ndd9xm/D/?mod=&real=