Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  Hercules globular cluster  ·  IC 4617  ·  M 13  ·  NGC 6205  ·  NGC 6207
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M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
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M13 : is stacking "n times" the same raw file possible ? That's the question...

Getting plate-solving status, please wait...
M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
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M13 : is stacking "n times" the same raw file possible ? That's the question...

Equipment

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Acquisition details

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Description

I've attempt to use only one shot of M13 to get anyway an image as if I made many. I've copied it 49 times, modifying each with a new name (M13_2, M13_2...) and stacking the 50. Darks, flats and offsets as usual.

I don't know if this experiment is compelling, so I'm waiting for your comments with interest.

Comments

Revisions

  • M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
    Original
  • M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
    B
  • M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
    C
  • Final
    M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou
    D

B

Description: New stacking with siril 0.9.10. Deconvolution and new PS treatment

Uploaded: ...

C

Description: As last version with Starspike enhancement.

Uploaded: ...

D

Description: New stacking with SIRIL 0.9.12

Uploaded: ...

Sky plot

Sky plot

Histogram

M13 : is stacking "n times" the same raw file possible ? That's the question..., patrick cartou