Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  PK110+01.1  ·  Sh2-155  ·  VdB155
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Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
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Cave Nebula (Sh2-155 and LDN1216)

Getting plate-solving status, please wait...
Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
Powered byPixInsight

Cave Nebula (Sh2-155 and LDN1216)

Equipment

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Acquisition details

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Description

Unfortunately, I don't believe this will qualify for the Astro League Dark Sky Nebula cert. That is a shame. I may lobby for LDN 1216 to be included in the "at large" category. What a wonderful piece of sky.

Comments

Revisions

    Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
    Original
    Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
    B
    Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
    C
  • Final
    Cave Nebula (Sh2-155 and LDN1216), Jeff Ball
    D

C

Title: SH2-155 Cave with more refined stars in processing

Description: Working on refining some techniques as I prepare to layers some RGB onto a narrow band composition in process. Focusing on handling the stars a bit better going forward.

Uploaded: ...

D

Description: Added some Ha, OIII. and SiI to RGB channels basically to improve signal to noise. Cropped to fit the narrow band data. Processed to mirror the original RGB presentation. Result is better signal to noise.

Uploaded: ...

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Cave Nebula (Sh2-155 and LDN1216), Jeff Ball

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