Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  IC 4996  ·  NGC 6888  ·  The star 29Cyg  ·  The star 34Cyg  ·  The star 36Cyg
Getting plate-solving status, please wait...
Cresent Nebula WIP, Dan Pelzel
Cresent Nebula WIP
Powered byPixInsight

Cresent Nebula WIP

Getting plate-solving status, please wait...
Cresent Nebula WIP, Dan Pelzel
Cresent Nebula WIP
Powered byPixInsight

Cresent Nebula WIP

Equipment

Loading...

Acquisition details

Loading...

Description

I have been working on this for awhile now. I planned to get more O3 before calling this finished, but I'll have to come back to it next year.

As you can see I have processed this a number of times.

I am calling it finished... for now.

Comments

Revisions

  • Cresent Nebula WIP, Dan Pelzel
    Original
  • Cresent Nebula WIP, Dan Pelzel
    J
  • Cresent Nebula WIP, Dan Pelzel
    K
  • Cresent Nebula WIP, Dan Pelzel
    L
  • Cresent Nebula WIP, Dan Pelzel
    M
  • Cresent Nebula WIP, Dan Pelzel
    N
  • Final
    Cresent Nebula WIP, Dan Pelzel
    P

J

Description: Added more data, NR on O3 and stretched Ha and O3 before combining in pixel math. Used heavy MMT on O3 to reduce noise. Caused issues with stars close together.

Uploaded: ...

K

Description: Added Unsharp to get more detail, hopefully without too much noise.

Uploaded: ...

P

Description: Added O3: 16x900s and 9x600s

Uploaded: ...

Sky plot

Sky plot

Histogram

Cresent Nebula WIP, Dan Pelzel