Celestial hemisphere:  Southern  ·  Constellation: Monoceros (Mon)  ·  Contains:  14 CMa  ·  14 tet CMa  ·  18 CMa)  ·  18 mu. CMa  ·  IC 2177  ·  Isida  ·  LBN 1021  ·  LBN 1023  ·  LBN 1024  ·  LBN 1026  ·  LBN 1027  ·  LBN 1028  ·  LBN 1029  ·  LBN 1030  ·  LBN 1032  ·  LBN 1033  ·  LBN 1034  ·  LBN 1035  ·  LBN 1036  ·  LBN 1037  ·  LBN 1038  ·  LBN 1039  ·  LDN 1658  ·  M 50  ·  NGC 2316  ·  NGC 2318  ·  NGC 2323  ·  NGC 2327  ·  NGC 2335  ·  NGC 2343  ·  And 19 more.
Getting plate-solving status, please wait...
The Seagull Nebula, Nicolas Adriano Faria Sanches
Powered byPixInsight

The Seagull Nebula

Getting plate-solving status, please wait...
The Seagull Nebula, Nicolas Adriano Faria Sanches
Powered byPixInsight

The Seagull Nebula

Equipment

Loading...

Acquisition details

Loading...

Description

I had this data set sitting on my HD for a couple of months and this weekend I decided to finally face it, because I knew it was going to be a challenging one to process, but I gotta admit I didn't expect this object to be so difficult. This nebula is very faint and it's located in a very starry field, so the nebulosity is almost burried in stars, which makes revealling the nebula and its fainter arms a really challenging job, especially when photographing it using only broadband RGB filters, like I did here.
Besides all that, I had to deal with an enormous artifact caused by internal lens reflection, which didn't make the processing any easier - You can see the big artifact here in revision B.

Despite all of that, I believe I managed to finally get a pleasant result, especially since it's been a while since my last time dedicating so much of my time into astrophotography processing. Hopefully I will have more time to process and publish other data sets I have here just waiting to be processed into a great astro photo. I hope you enjoyed the picture as much as I did. Constructive criticism, comments and suggestions are more than welcome in the comments section!

Comments

Revisions

  • Final
    The Seagull Nebula, Nicolas Adriano Faria Sanches
    Original
  • The Seagull Nebula, Nicolas Adriano Faria Sanches
    B

B

Title: Image Without Artifact Removal

Description: This image is simply a RGB-combined, color corrected and auto-stretched image just to show the big reflection artifact I had to deal with. Sometimes our data set is not the greatest, but that doesn't mean we shouldn't try to extract the most of it!

Uploaded: ...

Sky plot

Sky plot

Histogram

The Seagull Nebula, Nicolas Adriano Faria Sanches