DeepSkyHosting

Owl Nebula, M 97

alesterre
751305
Category:Deep Sky
Published:
1956
Owl Nebula, M 97NGC 3587
Resolution:
2594x1960 px
File size:
869 KB

Photo description / processing

Imaged in spring 2021 and spring 2022 during moonlit nights, when galaxies could not be photographed, and the nebulae in the Milky Way were still low in the inaccessible northern part of the sky. Two different cameras were used for the imaging, and the final image is cropped to the field of view of the smaller 178 sensor. The nebula image was captured using narrowband filters, while the stars were imaged separately in RGB.

Technical information

Telescope/Lens
Sky-Watcher 130PDS
Camera
QHY178M Cool, ZWO ASI294MM Pro
Mount
Sky-Watcher HEQ5 Pro
Guide Scope
Svbony 60/240mm
Guide Camera
ZWO ASI120m mini
Accessories
Baader MPCC Mark III
Software
APP, Photoshop, SXT, NXT
Location
Старые Кены, Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 136 × 600″ · ISO/Gain: 0 · Baader Ha 7nm ·
  • 216 × 600″ · ISO/Gain: 0 · Astronomik Oiii 6nm ·
  • 26 × 180″ · ISO/Gain: 0 · Svbony Red ·
  • 25 × 180″ · ISO/Gain: 0 · Svbony Green ·
  • 23 × 180″ · ISO/Gain: 0 · Svbony Blue ·

Total exposure: 62 h 22 m

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