Lower's Nebula (Andrew Burwell)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: 67 nu. Ori · Sh2-261 · The star νOri

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Lower's Nebula

Link: https://www.macobservatory.com

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Lower's Nebula

Link: https://www.macobservatory.com

Had a clear night, at least for a few hours. This is only three hours total. I experimented with longer narrowband subs here at 300s each, rather than my usual 120s subs. Very little clipping if any (only a few stars), and of course, way less images to process. Stacking and calibration was surprisingly fast with only 12 images per filter. If I get another clear night or two, I'll add a few more hours to the integration.

UPDATE: I went back in and added a few more hours, then reprocessed.

D

Description: Added more data and reprocessed for a new SHO version.

Uploaded: ...

E

Description: An HSO color palette process using the new data.

Uploaded: ...

F

Description: Removed a little more green cast from the original SHO composition.

Uploaded: ...

G

Description: New revision, reprocessed with deconvolution this time to try and regain detail around the center of the nebula.

Uploaded: ...

H

Description: A complete reprocess. I've never been fully happy with this rendition, and I think I squeezed some more detail and better color out of this image.

Uploaded: ...

Texas Astronomy

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Status	Advanced success
Started	...
Astrometry.net job	4240520
PixInsight job	TU88Y95UVE7249L39YM0K17OIM2FOWQ7
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h08m44s.27
RA (top/left)	06h11m36s.89
RA (top/right)	06h11m21s.100
RA (bottom/right)	06h05m50s.13
RA (bottom/left)	06h06m08s.13

Dec (center)	+15°40′32″.9
Dec (top/left)	+14°42′57″.8
Dec (top/right)	+16°40′38″.9
Dec (bottom/right)	+16°38′00″.9
Dec (bottom/left)	+14°40′15″.5

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Lower's Nebula

Lower's Nebula

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Lower's Nebula

Lower's Nebula

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