Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  48 Ori  ·  48 sig Ori  ·  50 Ori)  ·  50 zet Ori  ·  Alnitak  ·  B33  ·  Flame Nebula  ·  HD290812  ·  HD290814  ·  HD290815  ·  HD294272  ·  HD294278  ·  HD294279  ·  HD294281  ·  HD294297  ·  HD294298  ·  HD294300  ·  HD294301  ·  HD294302  ·  HD294303  ·  HD294304  ·  HD294306  ·  HD294307  ·  HD294308  ·  HD294309  ·  HD294310  ·  HD294311  ·  HD294312  ·  HD294313  ·  HD294338  ·  And 39 more.
Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin
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Barnard 33 Horshead Nebulae HaR HaRGB

Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin
Powered byPixInsight

Barnard 33 Horshead Nebulae HaR HaRGB

Equipment

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Acquisition details

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Description

My 1st DeepSky with RGB. I live in an area with hard conditions ( lights, moisture and often a bad seeing). Very hard to get contrast on it so i melt with a bunch of Ha to get more contraste.
22-23/02/2023    Humidity >95%  -3°C
SV NT300 +Wyne Riccardi CC 3"
10 Micron GM 2000 HPS
Asi 6200MM Pro - 20°C
Filters Antlia 2 ",  narrowband 3nm
Luminance = 50% Ha 50% R
H 25 * 120 Sec 
R 25* 120 Sec
G 25* 120 Sec 
B 25* 120 Sec
Integration + treatement Pixinsight, colour highlight Photoshop

Comments

Revisions

  • Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin
    Original
  • Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin
    C
  • Final
    Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin
    F

C

Description: Remake with Noise Xterminator and Blur Xterminator

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Sky plot

Sky plot

Histogram

Barnard 33 Horshead Nebulae HaR   HaRGB, Othirin