Seagull and Thor Wide 2025 + Jeko Jekov + SHO-3nm

Seagull and Thor Wide 2025

Filters: Optolong SHO-3nm filters

Credit: Jeko Jekov (Bulgaria)

 

 

 

 

Equipment
Imaging Telescopes Or Lenses: William Optics Pleiades 68
Imaging Cameras: ZWO ASI6200MM Pro
Mounts: ZWO AM5
Filters:
Optolong H-Alpha 3nm 2" · Optolong OIII 3nm 2" · Optolong SII 3nm 2"
Accessories: ZWO ASIAIR Plus
Software: Pleiades Astrophoto PixInsight

 

 

 

 

 

Acquisition details
Frames:
Optolong H-Alpha 3nm 2": 84×300″(7h)
Optolong OIII 3nm 2": 52×300″(4h 20′)
Optolong SII 3nm 2": 52×300″(4h 20′)
Integration: 15h 40′
Avg. Moon age:23.51 days
Avg. Moon phase: 36.71%
RA center: 07h10m45s.84
DEC center: -11°16′33″.8
Pixel scale: 2.882 arcsec/pixel
Orientation: -91.418 degrees
Field radius: 4.376 degrees
WCS transformation: thin plate spline
Resolution: 9100x6059
File size: 25.0 MB
Locations: Sofia, Kazichene, Sofia City Province, Bulgaria
Data source: Backyard