Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  16 CMa)  ·  The star Udra (ο1 CMa
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Sh2-308 Dolphin Nebula, Toni_Focalino
Sh2-308 Dolphin Nebula
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Sh2-308 Dolphin Nebula

Revision title: After ABE & Background Neutralisation

Getting plate-solving status, please wait...
Sh2-308 Dolphin Nebula, Toni_Focalino
Sh2-308 Dolphin Nebula
Powered byPixInsight

Sh2-308 Dolphin Nebula

Revision title: After ABE & Background Neutralisation

Equipment

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Acquisition details

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Description

The frames were taken February and March.
25 frames Ha 600sec each.
68 frames Oiii 600sec each.
Equipment:
Telescope WO 110 FLT TMB with 1x field flattener
Camera G2 8300 Moravian Instruments
Mount Ioptron CEM 70G
Filters Astrodon 5 nm 36mm
Imaging N.I.N.A.
Processing Pixinsight

Comments

Revisions

  • Sh2-308 Dolphin Nebula, Toni_Focalino
    Original
  • Final
    Sh2-308 Dolphin Nebula, Toni_Focalino
    B

B

Title: After ABE & Background Neutralisation

Description: After the good Advice of Nick Large I applied Automatic Background Extraction and Background Neutralisation.

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Sky plot

Sky plot

Histogram

Sh2-308 Dolphin Nebula, Toni_Focalino