Barnard 33 and M42 - Wide field Sadr Chile (Arnaud Peel)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 42 c Ori · 43 the02 Ori · 44 iot Ori · 45 Ori · 46 eps Ori · 48 sig Ori · 49 d Ori · 50 zet Ori · Alnilam · Alnitak · B33 · Flame Nebula · Great Orion Nebula · Hatysa · Horsehead nebula · IC 420 · IC 426 · IC 430 · IC 431 · IC 432 · IC 434 · IC 435 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · And 29 more.

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Barnard 33 and M42 - Wide field Sadr Chile

Link: https://www.sadr.fr/

Powered byPixInsight

Barnard 33 and M42 - Wide field Sadr Chile

Link: https://www.sadr.fr/

Another project with Sadr Setup in Chili and the 72 refractor made in collaboration with Fabien Trébuchet, Patrick Delay, and David Néel from Sadr , from October 2019 to february 2020

=>Wide field of more than 8°x 6° made of mosaic of 6 tiles with TS 71mm 347 focal at 4.9

Fabien => preprocessing, and all the mosaic assembling, thanks a lot to him !

746 images in LHaRGB :

- RGB 540@120s (-20°C) and

- Halpha 204@300s (-20°C) : 35h of exposure

Original
B
Final
D

B

Description: Small Crop and SADR logo

Uploaded: ...

D

Description: Light balance

Uploaded: ...

Selection Nébuleuses

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	Distinct awarded users	Total awarded images
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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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	3309186
PixInsight job	K5X8D13NBFI5YE3JG5IHY9DQWYZVXFQ2
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h38m39s.95
RA (top/left)	05h34m39s.78
RA (top/right)	05h27m45s.24
RA (bottom/right)	05h42m42s.23
RA (bottom/left)	05h49m30s.29

Dec (center)	-03°56′36″.8
Dec (top/left)	-00°07′13″.6
Dec (top/right)	-06°48′45″.9
Dec (bottom/right)	-07°45′50″.5
Dec (bottom/left)	-01°03′48″.7

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Barnard 33 and M42 - Wide field Sadr Chile

Barnard 33 and M42 - Wide field Sadr Chile

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Barnard 33 and M42 - Wide field Sadr Chile

Barnard 33 and M42 - Wide field Sadr Chile

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D

Sky plot

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