IC1805 Heart Nebula (Narrowband SHO) (Douglas Triggs)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1795 · IC 1805 · IC 1824 · LBN 642 · LBN 645 · LBN 646 · LBN 647 · LBN 648 · LBN 650 · LBN 654 · LBN 655 · LBN 656 · LBN 657 · LBN 658 · LDN 1356 · LDN 1359 · LDN 1360 · LDN 1361 · LDN 1362 · LDN 1363 · LDN 1364 · LDN 1365 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1370 · LDN 1371 · LDN 1372 · LDN 1373 · And 3 more.

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IC1805 Heart Nebula (Narrowband SHO)

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IC1805 Heart Nebula (Narrowband SHO)

A bit unhappy this isn't quite centered: the ASIAir tends to drift (right in this case, so more of the left is cut off than I wanted — I think mainly during focus, though also possibly due to dither) and not really sure what to do about that; wish it was possible to have it recenter during a run to fix that, but if that is possible I haven't yet figured out how.

Got super aggressive with the colors, might be a bit overboard here.

Overall, still working on getting my framing and planning right; I'll probably come back to this soon while it's still high enough in the sky.

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
Image of the day
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Distribution of subject types

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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
Northern lights
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Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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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	5167240
PixInsight job	G1H1Q7QQRNSDBX0IK4LQ3FKZW7QJXWQX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h32m17s.66
RA (top/left)	02h40m43s.84
RA (top/right)	02h46m55s.10
RA (bottom/right)	02h23m04s.58
RA (bottom/left)	02h18m04s.90

Dec (center)	+61°23′13″.2
Dec (top/left)	+59°56′17″.6
Dec (top/right)	+61°45′43″.6
Dec (bottom/right)	+62°47′57″.10
Dec (bottom/left)	+60°55′00″.1

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IC1805 Heart Nebula (Narrowband SHO)

IC1805 Heart Nebula (Narrowband SHO)

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Image Index:

Contribution Index (beta):

IC1805 Heart Nebula (Narrowband SHO)

IC1805 Heart Nebula (Narrowband SHO)

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