Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1848  ·  Sh2-198  ·  Sh2-199
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ic1848 - 2 nights exposures, Stefano Ciapetti
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ic1848 - 2 nights exposures

Getting plate-solving status, please wait...
ic1848 - 2 nights exposures, Stefano Ciapetti
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ic1848 - 2 nights exposures

Equipment

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Acquisition details

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Description

170x120 secs + 110 x 180 secs unguided subs taken with a modded Canon 450d, a Vixen ED114 on top of a Vixen GPD2.

The 120 secs subs were taken at 800 iso with 30 secs waiting between each sub.

The 180 sesc subs were taken at 1600 iso with 60 secs waiting between each sub.

It seems that the 180 secs were much less noisy.

Very small processing (crop, low pass filter and little bit color adjusting) with AA6

Thanks for looking

Comments

Revisions

  • ic1848 - 2 nights exposures, Stefano Ciapetti
    Original
  • ic1848 - 2 nights exposures, Stefano Ciapetti
    B
  • ic1848 - 2 nights exposures, Stefano Ciapetti
    D
  • Final
    ic1848 - 2 nights exposures, Stefano Ciapetti
    E

B

Description: Reprocessed in order to reduce this horrible gradient. Thanks for looking.

Uploaded: ...

D

Description: playing with Gimp and old images - chaned color temperature, some denoise and local unsharp mask

Uploaded: ...

E

Description: color temperature adjustment

Uploaded: ...

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ic1848 - 2 nights exposures, Stefano Ciapetti

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