Celestial hemisphere:  Southern  ·  Constellation: Vela (Vel)  ·  Contains:  NGC 2736  ·  Pencil Nebula
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NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin
NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin

NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition

Getting plate-solving status, please wait...
NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin
NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin

NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition

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Description

85 hours of NGC 2736 "Pencil". Taken from February to June 2023, plus seven frames from June 2022.

EQ6 Pro, TAL250K Klevtsov with 0.7x NPZ reducer corrector Mk2, ASI2600MM, Antlia 3nm narrowband filters and ZWO RGB.
Balcony in Brisbane (light polluted Bortle 7-8 sky)

Experimenting with non-Hubble way to compose HSO tricolor
R = H-alpha
G = (OIII - SII)
B = OIII

The stars layer is standard RGB composition

Comments

Revisions

  • Final
    NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin
    Original
  • NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin
    C

C

Title: Starless

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NGC2736 Pencil Nebula Ha-(OIII-SII)-OIII composition, Igor Chekalin