Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Rosette, sletmoep
Rosette
Powered byPixInsight

Rosette

Rosette, sletmoep
Rosette
Powered byPixInsight

Rosette

Equipment

Loading...

Acquisition details

Loading...

Description

This is an attempt at trying out my new L-Enhance filter. I apparently have some dust that my flats were not able to correct.

This was shot from my backyard which is now totally surrounded by street lights, so basically Bortle 8. So I am thankful for the L-Enhance filter. It does a good job.

I was only able to get a little less than an hour because of trees.

22 x 120 @ iso 6400

New version, playing with color channels.

For this version I used the WeightedBatchPreprocessing script in PI followed by a Drizzle Integration. I also used some of the Color Calibration tools. Then, I ran the image through StarNet and finished with some work in UnsharpMask. The resulting image is less red and more yellow. I wonder if this means that my CFA settings were wrong?

I added one more night's worth of light frames, re-shot all of my flats using a light box, and then re-processed everything in PI using the WBPP script. This version skips StarNet and I think the results are cleaner.

283 x 120 seconds @ iso 6400. WBPP and drizzle integration in PI. I think less processing produces a better image.

Comments

Revisions

  • Rosette, sletmoep
    Original
  • Final
    Rosette, sletmoep
    G

G

Description: Same image source as before, but this time I tried out the Photometric Color Calibration tool which gave very nice results.

Uploaded: ...

Sky plot

Sky plot

Histogram

Rosette, sletmoep