Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4145  ·  NGC 4151  ·  NGC 4244
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The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field, gigiastro
The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field
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The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field

Getting plate-solving status, please wait...
The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field, gigiastro
The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field
Powered byPixInsight

The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field

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Description

Seyfert galaxy NGC 4151 (the "Eye of Sauron");

Edge-on spiral galaxy NGC 4244 (the "Silver Needle Galaxy")

and surroundings (NGC 4145, NGC 4156, IC 3022, UGC 7175, UGC 7145...).

Darkness: Bortle's class 7~8

seeing 2~3 (Antoniadi)

418x30s ISO 1600

20 dark

30 flat

10 dark flat

no bias

(unguided)

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The "Eye of Sauron" and the "Silver Needle Galaxy" - Wide Field, gigiastro