Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  B148  ·  B150  ·  HD198300  ·  LDN 1076  ·  LDN 1082
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Barnard 150 - A dark nebula in Cepheus - LRGB, Daniel.P
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Barnard 150 - A dark nebula in Cepheus - LRGB

Revision title: Re Processed in 2023

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
Barnard 150 - A dark nebula in Cepheus - LRGB, Daniel.P
Powered byPixInsight

Barnard 150 - A dark nebula in Cepheus - LRGB

Revision title: Re Processed in 2023

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

2023: re processing
Super Lum GB, SpCC, DBE
BlurX and NoiseX
Starless : CS, EQ, 
Recombine Stars

2020 :
Taking the opportunity of the new moon, we imaged our first dark nebula.
Still without guiding ...
Process in PI :
- dark & flat calibration, cosmetic correction, registration, integration of each L R G B channels
- build super luminance channel
- mure denoise, DBE and HT SL, R, G, B
- in the non linear domain : build RGB image
- create LRGB by applying a & b color channels of RGB image to L channel of super luminance
- color calibration, and color saturation
- remove artifact from bright star at the upper left corner
- TGV denoise
- Curve transformation on the L channel to enhance nebulosity
- Create starnet++ mask and do a star color boost
In Mac Photo : level adjust and further color tuning

Comments

Revisions

  • Barnard 150 - A dark nebula in Cepheus - LRGB, Daniel.P
    Original
  • Final
    Barnard 150 - A dark nebula in Cepheus - LRGB, Daniel.P
    D

D

Title: Re Processed in 2023

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Barnard 150 - A dark nebula in Cepheus - LRGB, Daniel.P