
10-18-26--72FL3.6--SH2-171--SHO. Image taken from Postville Observatory.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Scope: Borg 72FL @ F3.6, 260 mm Mount: IopTron GEM45 Camera: PlayerOne mono APS. filters: Chroma RGB + Ha,O3,SII (3nm)
7.4 hr. Imaging time.

10-7-26--SH2-171 core SHO image.. Taken from Pleasant Prairie, WI.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Originally taken in 2023, Image re-taken in 2026 and re-processed.
Scope: Borg 90FL @ F7.8, 700 mm Mount: IopTron HAE29. Camera: PlayerOne Poseidon APS mono.
Filters: Chroma RGB + Ha,O3,SII (3nm)
15.5 hr. Imaging time.

10-7-26--SH2-171-SHO Close up. Taken from Pleasant Prairie, WI.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Originally taken in 2023, Image re-taken in 2026 and re-processed.
Scope: RC10@ F7.3, 1750 mm
Mount: Paramount ME. Camera: PlayerOne Poseidon APS mono. Filters: Chroma RGB + Ha,O3,SII (3nm)
6.9 hr. Imaging time.

10-7-26 California Nebula (NGC1499) center section. 90FL7.8-SHO Taken from Pleasant Prairie, WI.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Originally taken in 2023, Image re-taken in 2026 and re-processed.
Scope: Borg 90FL @ F7.8, 700 mm
Mount: IopTron HAE29. Camera: PlayerOne Poseidon APS mono. Filters: Chroma RGB + Ha,O3,SII (3nm)
6.25 hr. Imaging time.

10-18-26--72FL3.6 M45 RGB image has more time than image taken in 2022. Image taken from Postville Observatory.
Scope: Borg 72FL @ F3.6, 260 mm Mount: IopTron GEM45. Camera: PlayerOne mono APS. filters: Chroma RGB.
4.6 hr. Imaging time.

10-18-26--SH2-236 Spider -SHO Close up. Taken from Postville observatory.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Originally taken in 2022, Image re-taken in 2026 and re-processed.
Scope: Borg 72FL @ F3.6, 260 mm Mount: IopTron GEM45. Camera: PlayerOne mono APS. filters: Chroma RGB.
4.7 hr. Imaging time.

10-18-26--SH2-236 Spider and Tadpole Neb IC410. SHO Close up. Taken from Postville observatory.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Originally taken in 2022, Image re-taken in 2026 and re-processed.
Scope: RC10@ F7.3, 1750 mm Mount: Paramount ME. Camera: PlayerOne Poseidon APS mono.
Filters: Chroma RGB + Ha,O3,SII (3nm)
5.9 hr. Imaging time.

10-18-26--SH2-199 Soul Neb. part . SHO Close up. Taken from Postville observatory.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Scope: RC10@ F7.3 @ 1750 mm
Mount: Paramount ME. Camera: PlayerOne Poseidon APS mono.
Filters: Chroma RGB + Ha,O3,SII (3nm)
6.7 hr. Imaging time.

10-18-26--Seagull-SHO-HDRMT with more detail. Taken from Postville observatory.
Sulpher, Hydrogen, Oxygen (SHO) image in Hubble color pallet with RGB stars.
Imagwe originally taken in 2023.
Scope: Borg 72FL @ F3.6, 260 mm Mount: IopTron GEM45. Camera: PlayerOne mono APS. filters: Chroma RGB.
5.9 hr. Imaging time.