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M94 Crocodile Eye

Category:Deep Sky
Published:
1268
M94 Crocodile EyeIC 3823NGC 4736
Resolution:
2804x1929 px
File size:
445 KB

Photo description / processing

Located in the constellation Canes Venatici. It is 16 million light-years away. The diameter of the main disk is 50,000 light-years. The angular size is 14.4'x12.1'. It has two powerful ring-like structures. The inner ring is a site of active star formation; it is fed by interstellar gas that flows into the ring from the outer oval bar-like structure. Captured over two days.

Technical information

Telescope/Lens
Askar SQA 85
Camera
ZWO ASI 183 MC Pro
Mount
Ioptron HAE 29 C
Guide Scope
Askar 52mm F4
Guide Camera
ZWO ASI 120 MM mini
Software
SharpCap 4.0, Siril, GraXpert, Adobe Photoshop
Location
Петушки, Владимирская область, Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 108 × 180″ · ISO/Gain: 120 ·

Total exposure: 5 h 24 m

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