North America Nebula (NGC7000) in H-alpha (JDJ)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 57 Cyg · 62 ksi Cyg · B352 · B353 · B355 · NGC 6996 · NGC 6997 · NGC 7000 · North America nebula · Sh2-117 · The star 57Cyg · The star ξCyg

Powered byPixInsight

North America Nebula (NGC7000) in H-alpha

Powered byPixInsight

North America Nebula (NGC7000) in H-alpha

Imaged the NGC7000, the North America Nebula, towards the end of this past summer from my backyard in the northern suburbs of Washington, DC. This turned out to be a great target for me thanks to high declination (away from the worst of the light pollution to my south) and great H-alpha signal which really shines with the modified DSLR. Imaged in both OSC RGB and NB H-alpha.

Imaged with WO GT81 at F4.7 (382 mm focal length) using Flat6A II field flattener/0.8x reducer, Optolong 12nm Ha Filter, and full spectrum modified Nikon D5300.

Processiing in PixInshight. Calibrated using batch pre-processing (BPP) script using darks, bias, and flats. Extracted red channel. Registered and stacked using StarAlighment and Integration. Total integration time of ~1.5 hours using 29 subs at ISO400 x 180 sec. Post-processed in Pixinsight: Cropped, gradient removal with ABE, MLT noise reduction, stretched using Histogram Transformation Tool, Curves Transformation, TGVDenoise, HDR Multiscale Transform, Local Histogram Equalization, and Morphological Transformation to shrink stars.

The OSC Club (One Shot Camera)
The refractors!
Cloudy Nights
Suburban Astrophotography

Cygnus Region

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	2980705
PixInsight job	6230OE1L2LJQC4PZWQ2DH5HF8ZCOUAEG
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h58m46s.31
RA (top/left)	21h04m31s.28
RA (top/right)	20h51m38s.80
RA (bottom/right)	20h53m21s.16
RA (bottom/left)	21h05m31s.80

Dec (center)	+44°17′58″.6
Dec (top/left)	+46°04′01″.7
Dec (top/right)	+45°54′17″.3
Dec (bottom/right)	+42°30′43″.8
Dec (bottom/left)	+42°39′58″.5

Image Index:

Contribution Index (beta):

North America Nebula (NGC7000) in H-alpha

North America Nebula (NGC7000) in H-alpha

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

In these collections

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

North America Nebula (NGC7000) in H-alpha

North America Nebula (NGC7000) in H-alpha

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

In these collections

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