IC1848 Soul Nebula (Narrowband SHO + True Color Stars) (Douglas Triggs)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1848 · IC 1871 · LBN 667 · LBN 669 · LBN 670 · LBN 672 · LBN 673 · LBN 675 · LDN · Sh2-198 · Sh2-199 · Sh2-201

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IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

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IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

Another version of the Soul Nebula.

One of these days I'll learn my lesson and do the Soul before I do the Heart, because it's just... Comparatively disappointing. I mean, it's... Fine, but it's no Heart.

Also, I screwed up and accidentally captured about an hour more OIII than I'd intended (which is fine, it could use more OIII) instead of about an hour of SII (which isn't so fine, I'd rather have swapped Hɑ for SII instead). Oh, well, that's the problem with spreading out sequences so long, sometimes you just lose track.

Also, for the last night of Hɑ (the last 22 frames), I was having so much trouble with my guiding (...Not to mention adventures fixing it) that I just gave up on guiding altogether and let the model handle it. And... It was fine.

Original
Final
B

B

Description: Reprocessed; slight improvement?

Uploaded: ...

Imaged with N.I.N.A.
Skywatcher Esprit ED Super APO Triplet
PixInsight Addicts
ZWO ASI2600MM Pro
Colorado Imagers

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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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Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7617916
PixInsight job	7GZAXNT93G9MWT326XC3XCA3RN4KUQU2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h54m40s.18
RA (top/left)	03h05m23s.92
RA (top/right)	02h46m06s.38
RA (bottom/right)	02h44m19s.32
RA (bottom/left)	03h02m45s.17

Dec (center)	+60°19′09″.4
Dec (top/left)	+60°51′49″.7
Dec (top/right)	+61°17′01″.3
Dec (bottom/right)	+59°43′23″.6
Dec (bottom/left)	+59°19′13″.5

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Contribution Index (beta):

IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

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Image Index:

Contribution Index (beta):

IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

IC1848 Soul Nebula (Narrowband SHO + True Color Stars)

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Description

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Revisions

B

Sky plot

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