SH2-264 – “Space Junk” (Alex Woronow)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: B32 · HD244363 · HD244380 · HD244590 · HD244685 · HD36262 · HD36308 · LDN 1582 · LDN 1584

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SH2-264 – “Space Junk”

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SH2-264 – “Space Junk”

SH2-264 – “Space Junk”

OTA:……………….PlaneWave 17” f/6.8
Camera:………….FLI ML16803
Observatory:…. Deep Sky West, Chile

EXPOSURES:
…R: 12 x 600 sec.
…G: 20 x 600
…B: 12 x 600
…L: 12 x 600
…H: 17 x 1800
Total exposure 18 hours

>Image Width: 34 arc-minutes
>Processed by Alex Woronow (2022) using PixInsight, SWT, Topaz, 3DLut
>Note: This image has been resampled to 1400 pixels in height. Ideal viewing is obtained when the image is displayed at about 16” high on your monitor and from a viewing distance of 2-3’ feet.

This region, part of the greater Orion molecular cloud, hosts the formation of many larger-size stars. Only part of the cloud appears in this image, but the ragged edges suggest the turbulence being generated by the star formation.

The only narrowband images I had were Ha images. Together with the red broadband image, this allows writing a pair of simultaneous equations that separates the Ha emission line from the continuum. With the “pure” emission line in hand, I blended it 2::1 with the L to form a Super_L that underlies the image.

Alex

Astroimaging from Chile

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Status	Advanced success
Started	...
Astrometry.net job	6005064
PixInsight job	59KD1MG27UFLURSM2IWR7T2LOEAXG29H
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h31m29s.99
RA (top/left)	05h32m39s.68
RA (top/right)	05h32m39s.52
RA (bottom/right)	05h30m20s.50
RA (bottom/left)	05h30m20s.60

Dec (center)	+12°18′23″.8
Dec (top/left)	+12°01′17″.2
Dec (top/right)	+12°35′31″.8
Dec (bottom/right)	+12°35′26″.4
Dec (bottom/left)	+12°01′12″.5

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SH2-264 – “Space Junk”

SH2-264 – “Space Junk”

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SH2-264 – “Space Junk”

SH2-264 – “Space Junk”

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