Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  NGC 896
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IC 1805 @ My First Dithering, Wolfgang Zimmermann
IC 1805 @ My First Dithering
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IC 1805 @ My First Dithering

Getting plate-solving status, please wait...
IC 1805 @ My First Dithering, Wolfgang Zimmermann
IC 1805 @ My First Dithering
Powered byPixInsight

IC 1805 @ My First Dithering

Equipment

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Acquisition details

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Description

In the past, I often had streaks in the recording. Yesterday I did dithering for the first time. Finally no streaks. I'm excited. I was surprised that the guiding was doing so well.

IC 1805 - without dithering
8x420 seconds
https://www.astrobin.com/371646/0/?real=&nc=user

Comments

Revisions

  • IC 1805 @ My First Dithering, Wolfgang Zimmermann
    Original
  • IC 1805 @ My First Dithering, Wolfgang Zimmermann
    B
  • IC 1805 @ My First Dithering, Wolfgang Zimmermann
    C
  • IC 1805 @ My First Dithering, Wolfgang Zimmermann
    D
  • Final
    IC 1805 @ My First Dithering, Wolfgang Zimmermann
    E

B

Description: detail 100%, without dithering, despite the noise, the traces are still visible

Uploaded: ...

C

Description: Detail 100%, include dithering

Uploaded: ...

D

Description: New processing attempt. The noise can not be completely eliminated. It probably lacks more exposures.

Uploaded: ...

E

Description: obviously this revision "D" is broken ???
uploaded it again

Uploaded: ...

Sky plot

Sky plot

Histogram

IC 1805 @ My First Dithering, Wolfgang Zimmermann

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