Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  HD3431  ·  HD3765  ·  HD3969  ·  HD4143  ·  HD4174  ·  HD4322  ·  HD4501  ·  HD4669  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 206  ·  NGC 221  ·  NGC 224
M31, hydrofluoric
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M31

M31, hydrofluoric
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M31

Equipment

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Acquisition details

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Description

Combined OSC using baader contrast booster filter with OSC using L-Extreme dual band filter

Comments

Revisions

  • M31, hydrofluoric
    Original
  • M31, hydrofluoric
    B
  • Final
    M31, hydrofluoric
    C

B

Description: stars on revision B repositioned correctly

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C

Description: reduced green fringe around galaxy - I think the moral is not to process image immediately after late night imaging

Uploaded: ...

Sky plot

Sky plot

Histogram

M31, hydrofluoric

In these public groups

Imaged with APT