Messier 42 - Orion Nebula (Ha-S-II-O-III) (Rich Sky)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 42 c Ori · 43 the02 Ori · 44 iot Ori · 45 Ori · De Mairan's nebula · Great Orion Nebula · Hatysa · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1982 · Orion Nebula · Sh2-279 · Sh2-281 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri · the Running Man Nebula

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Messier 42 - Orion Nebula (Ha-S-II-O-III)

Link: https://download.startools.org/3D/M43-28-02-2020-SHO-FINAL_stereo.html

Link to TIFF/FITS: https://download.startools.org/3D/M43-28-02-2020-SHO-FINAL_stereo.html

Powered byPixInsight

Messier 42 - Orion Nebula (Ha-S-II-O-III)

Link: https://download.startools.org/3D/M43-28-02-2020-SHO-FINAL_stereo.html

Link to TIFF/FITS: https://download.startools.org/3D/M43-28-02-2020-SHO-FINAL_stereo.html

Project completed on 28-02-2020 during a fair imaging night.

______________________________________________

S-II data acquired at 120s.

Focus: 10,491 (SGP would not recognise focuser, resolution, PC re-start)

Mean: 915

Stars: 242

HFR: 2.96 (very high -> don't know why)

______________________________________

O-III Data

Focus: 10,510, HFR=1.2 Q=100%

Mean ADU: 1474

Stars: 148

HFR 2.13

Guiding: 1.3"

_____________________________

Ha Data

Focus: 10,487

Mean Adu: 1815

Hfr: 2.49 (High) ~ 1.8 is ideal for my area.

Stars: 142

_________________________________

Processed color mix matrix using StarTools 1.6

Red: 60 S-II + 40 Ha (2.5)

Green: 30 S-II + 30 Ha + 60 O-III (4.04)

Blue: 100 O-III (3.33)

Image the Universe
Canadian Astrophotography
Celestron RASA

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	4136332
PixInsight job	BK4RDP8PXSOL97BA5ODUCV0GTBLNEV55
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h34m59s.21
RA (top/left)	05h38m18s.70
RA (top/right)	05h32m20s.100
RA (bottom/right)	05h31m39s.82
RA (bottom/left)	05h37m37s.91

Dec (center)	-05°20′49″.2
Dec (top/left)	-04°34′29″.4
Dec (top/right)	-04°25′38″.4
Dec (bottom/right)	-06°07′06″.1
Dec (bottom/left)	-06°15′57″.8

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Messier 42 - Orion Nebula (Ha-S-II-O-III)

Messier 42 - Orion Nebula (Ha-S-II-O-III)

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Image Index:

Contribution Index (beta):

Messier 42 - Orion Nebula (Ha-S-II-O-III)

Messier 42 - Orion Nebula (Ha-S-II-O-III)

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