Heart of the Heart Nebula (Pavle Culum)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD15250 · HD15522 · HD15557 · HD15558 · HD15570 · HD15629 · HD15851 · HD16183 · IC 1805 · LBN 654 · LBN 655 · LDN 1361 · LDN 1362 · LDN 1363 · LDN 1364 · LDN 1365 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1372 · LDN 1373 · Sh2-190

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Heart of the Heart Nebula

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Heart of the Heart Nebula

This is my first attempt at capturing the beautiful Heart Nebula, however my gear did not allow me to frame the entire nebula without a mosaic - something i'm still not comfortable attempting. So i settled instead on the core of the nebula. Of course i didn't properly check the framing before already committing, so i'm a bit disappointed with the overall composition - something i'll keep in mind for my future projects for sure.

This was shot under some fairly bright skies; as clear skies are a luxury in my location, i opt to image regardless of the phase of the moon as long as it's relatively far away from my target. The last 2 nights were done under a full moon, so i was very curious to see the results (or lack thereof). I'm happy to see that the details were mostly there still, although i'm sure darker skies would yield much better results.

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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

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
Northern lights
Noctilucent clouds
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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
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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	6554688
PixInsight job	UZ0N4AJUFEWM1CQR9GW8R8P62QBTB7S1
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h32m54s.30
RA (top/left)	02h38m45s.99
RA (top/right)	02h38m04s.14
RA (bottom/right)	02h26m48s.77
RA (bottom/left)	02h27m58s.14

Dec (center)	+61°27′09″.3
Dec (top/left)	+60°50′46″.5
Dec (top/right)	+62°09′24″.7
Dec (bottom/right)	+62°02′34″.6
Dec (bottom/left)	+60°44′12″.7

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Heart of the Heart Nebula

Heart of the Heart Nebula

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Heart of the Heart Nebula

Heart of the Heart Nebula

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