Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  46 eps Ori  ·  48 sig Ori  ·  50 zet Ori  ·  Alnilam  ·  Alnitak  ·  B33  ·  Flame Nebula  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  LBN 924  ·  LBN 935  ·  LBN 940  ·  LBN 944  ·  LBN 946  ·  LBN 950  ·  LBN 953  ·  LBN 954  ·  LBN 958  ·  LBN 962  ·  LBN 965  ·  LDN 1614  ·  LDN 1630  ·  LDN 1635  ·  LDN 1636  ·  NGC 2023  ·  NGC 2024  ·  Orion  ·  And 7 more.
NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
Powered byPixInsight

NGC 2023 20 minute subs of the Horse Head Nebula in Ha

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
Powered byPixInsight

NGC 2023 20 minute subs of the Horse Head Nebula in Ha

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

Equipment

Loading...

Acquisition details

Loading...

Description

8 (20 minute subs) Still working on my guiding and processing. Love these 3nm Antlia filters! Feedback appreciate

Comments

Revisions

  • NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
    Original
  • NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
    B
  • NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
    C
  • Final
    NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams
    D

B

Description: Added two more 20 minute subs… 2:40 total

Uploaded: ...

C

Description: Final full 8 sub stack

Uploaded: ...

D

Description: Final adjustments to bring out more nebulously.

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 2023 20 minute subs of the Horse Head Nebula in Ha, Gregg Williams