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NGC6888 Sh2-105  OSC NB, Tim Ray

NGC6888 Sh2-105 OSC NB

Revision title: Lighter processing

Getting plate-solving status, please wait...
NGC6888 Sh2-105  OSC NB, Tim Ray

NGC6888 Sh2-105 OSC NB

Revision title: Lighter processing

Equipment

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Acquisition details

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Description

This is really my first big run using my new ALP-T Dual Band 5nm Ha-Oiii filter with a relatively fast scope and want to see how (if any) the Halo's look compared to my LxTreme filter from Optolong which I swore never to use again... 

I am very pleased with the results. I have an 8 hour dataset over 2 nights. Impressed with this filter. Very good on Halo's but this is not a very strong Oiii target so I still have questions but I am happy with this data.

Processed both images at the same time. Ran the data with SPCC and selected the ALP-T option for Red, Green and Blue... Screened the stars then cloned the starless and did some NBNormization to create the NB Starless image. Ran HDR, LHE, Curves, MLTSh and USM. Both images are using the same Stars. The ALP-T dataset processed as a RGB image is the mouseover.

Comments

Revisions

  • NGC6888 Sh2-105  OSC NB, Tim Ray
    Original
  • NGC6888 Sh2-105  OSC NB, Tim Ray
    B
  • Final
    NGC6888 Sh2-105  OSC NB, Tim Ray
    C

B

Title: OSC NB Processed as RGB Mouse Hover

Description: Same dataset processed as RGB

Uploaded: ...

C

Title: Lighter processing

Description: Omitted HDR and LHE from workflow. Split Channels, combined G and B for Oiii. Then did a HOO mix then NBNeutralization in PI

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC6888 Sh2-105  OSC NB, Tim Ray