Contains: NGC 4346, M 106, NGC 4258, NGC 4248, NGC 4220, NGC 4217
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Technical card

Resolution: 1920x1440

Dates: March 24, 2017March 26, 2017March 27, 2017

Frames:
Baader Planetarium Blue 36mm: 15x300" -30C bin 1x1
Baader Planetarium Green 36mm: 15x300" -30C bin 1x1
Baader Planetarium L 36mm: 41x600" -30C bin 1x1
Baader Planetarium Red 36mm: 15x300" -30C bin 1x1

Integration: 10.6 hours

Avg. Moon age: 27.45 days

Avg. Moon phase: 6.48%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 1540403

RA center: 184.742 degrees

DEC center: 47.316 degrees

Pixel scale: 3.659 arcsec/pixel

Orientation: -179.585 degrees

Field radius: 1.220 degrees

Locations: Backyard Observatory, Tarnobrzeg, Poland

Comments

Author

Jacek Bobowik
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M106, Jacek Bobowik