Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 598  ·  Triangulum galaxy
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M33 - the Triangulum Galaxy, Andreas Eleftheriou
M33 - the Triangulum Galaxy
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M33 - the Triangulum Galaxy

Getting plate-solving status, please wait...
M33 - the Triangulum Galaxy, Andreas Eleftheriou
M33 - the Triangulum Galaxy
Powered byPixInsight

M33 - the Triangulum Galaxy

Equipment

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Acquisition details

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Description

This is my first light with the Esprit 150. Data acquired with the ZWO ASI071 OSC. I started to collect light frames to check the field flatness, OAG performance etc, but the seeing conditions were very good so I ended collecting more than 6 hours in two nights! Processed in Pixinsight, I need to get rid of some purple and green casts due to Light Pollution. I think I am happy with the field flatness and the resolution/sampling (the image was re-sampled at 50% to reduce the file size).

Comments

Revisions

  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    Original
  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    B
  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    C
  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    D
  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    E
  • M33 - the Triangulum Galaxy, Andreas Eleftheriou
    F
  • Final
    M33 - the Triangulum Galaxy, Andreas Eleftheriou
    G

B

Description: Remove background purple cast and minor colour corrections

Uploaded: ...

D

Description: Reprocessed

Uploaded: ...

E

Description: bin 1X1, background noise reduction

Uploaded: ...

F

Description: [upload after crash]

Uploaded: ...

G

Description: I have reprocessed this older image from scratch, with a bit more sharpening and background noise reduction using Starnet++ PI module and DeNoise AI.

Uploaded: ...

Sky plot

Sky plot

Histogram

M33 - the Triangulum Galaxy, Andreas Eleftheriou

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The refractors!