Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
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Barnard 33 - The Horsehead Nebula in emission nebula IC 434, gigiastro
Barnard 33 - The Horsehead Nebula in emission nebula IC 434
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Barnard 33 - The Horsehead Nebula in emission nebula IC 434

Getting plate-solving status, please wait...
Barnard 33 - The Horsehead Nebula in emission nebula IC 434, gigiastro
Barnard 33 - The Horsehead Nebula in emission nebula IC 434
Powered byPixInsight

Barnard 33 - The Horsehead Nebula in emission nebula IC 434

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Description

Extreme light pollution:

darkness of observing site: Bortle's class 8 (naked-eye limiting magnitude: 4.1–4.5)

(Bortle Dark-Sky Scale: Sky & Telescope February 2001, page 126).

Cropped central area (3924x2206) from original picture of 5202x3465 resolution

123x30s ISO 1600

10 dark

no flat

no bias

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Barnard 33 - The Horsehead Nebula in emission nebula IC 434, gigiastro