LDN673 Dark Star Nursery in Aquila (Mau_Bard)

Celestial hemisphere: Northern · Constellation: Aquila (Aql) · Contains: 25 Aql · 25 ome01 Aql · 29 Aql · 29 ome02 Aql · 31 Aql · 31 b Aql · HD181382 · HD181882 · HD182572 · HD182901 · HD182991 · LDN 673 · LDN 675 · LDN 676 · LDN 677 · LDN 683 · PK045-01.1 · PK046-01.1 · The star b Aql · The star ω1 Aql · The star ω2 Aql

LDN673 Dark Star Nursery in Aquila

LDN 673 is part of a giant cloud of dust and gas in the constellation of Aquila. It is fragmented into many pieces and filaments, inside of which are forming stars: some are visible here as red furnaces emerging from the darkness of the cloud, i.e. the Herbig Haro 32 pointed in the annotated version.

Close to the right image border is the Open Cluster Berkeley 43, whose estimated distance is around 10000 ly.

Final
Original
B

B

Title: Annotated

Uploaded: ...

Dark Nebula
Light Polluted skies
Optolong L-Pro filter
Broadband under Bortle 7/8/9
Austria Astrophotography
Imaged with N.I.N.A.
N.I.N.A. Users
GHS Made a Substantial Difference
Imagers of Italy
Musical Imagers
Suburban Astrophotography
PixInsight Addicts
Edit with Mouseover

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	7895230
PixInsight job	8WS9NU11AIYAX4SBRY3MSHIYWH5B75PX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h21m21s.150
RA (top/left)	19h27m28s.706
RA (top/right)	19h15m13s.144
RA (bottom/right)	19h15m16s.650
RA (bottom/left)	19h27m25s.189

Dec (center)	+11°12′52″.95
Dec (top/left)	+12°16′32″.18
Dec (top/right)	+12°16′40″.76
Dec (bottom/right)	+10°08′43″.40
Dec (bottom/left)	+10°08′40″.24

Image Index:

Contribution Index (beta):

LDN673 Dark Star Nursery in Aquila

LDN673 Dark Star Nursery in Aquila

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

LDN673 Dark Star Nursery in Aquila

LDN673 Dark Star Nursery in Aquila

Equipment

Acquisition details

Description

Comments

Revisions

B

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?

Delete this revision?

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