Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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LBN331, Albert van Duin
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LBN331

Getting plate-solving status, please wait...
LBN331, Albert van Duin
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LBN331

Equipment

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Acquisition details

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Description

5 x 1200s H-Alpha during a grey night in early July and 4 extra frames the next night.

I think I need to make a mosaic to get more of the nebula in the image, but this is the brightest part.

Comments

Revisions

  • LBN331, Albert van Duin
    Original
  • LBN331, Albert van Duin
    B
  • Final
    LBN331, Albert van Duin
    C

B

Description: Added another 4 frames for a total of 3 hours.

Uploaded: ...

C

Description: Re-processed with new darks, a dead column is developing in the chip, but the new calibration files get rid of it.

Uploaded: ...

Sky plot

Sky plot

Histogram

LBN331, Albert van Duin