Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 106  ·  NGC 4231  ·  NGC 4232  ·  NGC 4248  ·  NGC 4258

Image of the day 02/18/2017

M 106 or NGC 4258, Vadim Kozatchenko
M 106 or NGC 4258
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M 106 or NGC 4258

Image of the day 02/18/2017

M 106 or NGC 4258, Vadim Kozatchenko
M 106 or NGC 4258
Powered byPixInsight

M 106 or NGC 4258

Equipment

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Acquisition details

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Description

Shooting 30, 31 January and 04 February 2017.

The air temperature -25 degrees Celsius.

L 17x1200 sec, Ha 8x1500 sec, all bin 1x1;

R 11x300sec, bin 2x2 and 10x600 sec, bin 1x1;

G 12x300sec, bin 2x2 and 9x600 sec, bin 1x1;

B 12x300sec, bin 2x2 and 11x600 sec, bin 1x1;

Comments

Revisions

    M 106 or NGC 4258, Vadim Kozatchenko
    Original
    M 106 or NGC 4258, Vadim Kozatchenko
    B
    M 106 or NGC 4258, Vadim Kozatchenko
    C
  • Final
    M 106 or NGC 4258, Vadim Kozatchenko
    D

B

Description: Seyfert galaxy

Uploaded: ...

C

Description: Hydrogen Ha only brightness mask.

Uploaded: ...

Sky plot

Sky plot

Histogram

M 106 or NGC 4258, Vadim Kozatchenko

In these public groups

The refractors!