Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 109  ·  NGC 3992
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M 109 - Barred Spiral Galaxy in Ursa Major, gigiastro
M 109 - Barred Spiral Galaxy in Ursa Major
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M 109 - Barred Spiral Galaxy in Ursa Major

Getting plate-solving status, please wait...
M 109 - Barred Spiral Galaxy in Ursa Major, gigiastro
M 109 - Barred Spiral Galaxy in Ursa Major
Powered byPixInsight

M 109 - Barred Spiral Galaxy in Ursa Major

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Description

Severe light pollution:

darkness of observing site: Bortle's class 8

seeing 3 (Antoniadi)

cropped-resampled area (1600x1089) from original picture of 5202x3465 resolution

621x20s ISO 3200

40 dark

no flat

no bias

(unguided)

Comments

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Sky plot

Histogram

M 109 - Barred Spiral Galaxy in Ursa Major, gigiastro