Heart of Heart Nebula - IC1805 - Melotte 15 (Large field) (AstroDarkTeam)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1805 · LBN 654 · LDN 1361 · LDN 1364 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1372 · LDN 1373 · Sh2-190

Powered byPixInsight

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Link to TIFF/FITS: https://drive.google.com/drive/folders/1L9yTD_RPRyYpPG9s2nh0Luh8HA65eeRJ?usp=sharing

Powered byPixInsight

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Link to TIFF/FITS: https://drive.google.com/drive/folders/1L9yTD_RPRyYpPG9s2nh0Luh8HA65eeRJ?usp=sharing

Our first picture with our remote imaging setup in south Portugal (Alelentejo Remote Observatory managed by the ARO TEAM).
Our team named AstroDarkTeam is a team of two passionnate french amateur astronomers : Stephane Rolland and Pascal Gouraud
We have installed our setup in south portugal (EQ8-R + TOA130) on mid-october 2021 and we have been imaging since end of October 2021. We have got more than 20 clear nights, that demonstrate the site quality.

Our first target is IC1805 an emission nebula and star cluster Melotte 15 in te nebula centert. Clouds in this area are sculpted by stellar winds and radiation from massive hot stars in the nebula'star cluster, Melotte 15 (about 1.5 million years young).
This 200 light-years wide field view includes emission from ionized hydrogen, sulfur, and oxygen atoms. The Heart Nebula. IC 1805 is located about 7,500 light years away toward the constellation Cassiopeia.

Some improvements still to be done regarding subframe exposure (moving to 15 or 20 minutes) and better subframe selection.
Regarding processing, we habe been unable to integrate LRVB shots to improve star colors, so still to be improved for future pictures.
For a first run, 55 Hours for total exposure with narrowband chroma filters, and automated remote imaging challenge, we are quite happy with this result aand we have still to progress in 2022 !
We take this opportunity to sincerely thank the Astro A.R.O. for their welcome, their advice, the quality of the site and the services provided, in particular an irreproachable power supply and satellite communication perfectly adapted to the remote (what a pleasure after a good night's sleep to find fresh photos of the night in your computer)

N.I.N.A. Users

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

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
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

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	5409744
PixInsight job	AYVEUPO5A784ODBPY2KDT109NZ2437QX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h33m39s.86
RA (top/left)	02h40m01s.39
RA (top/right)	02h29m42s.12
RA (bottom/right)	02h27m22s.85
RA (bottom/left)	02h37m28s.19

Dec (center)	+61°35′30″.9
Dec (top/left)	+61°46′11″.8
Dec (top/right)	+62°12′38″.6
Dec (bottom/right)	+61°23′44″.2
Dec (bottom/left)	+60°57′57″.8

Image Index:

Contribution Index (beta):

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Heart of Heart Nebula - IC1805 - Melotte 15 (Large field)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information