Sadr Nebulosity and Surroundings (Gabriel R. Santos (grsotnas))

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 34 P Cyg · 36 Cyg · 37 gam Cyg · 40 Cyg · B343 · B344 · B347 · B348 · Crescent nebula · Cygnus · IC 1311 · IC 1318 · IC 4996 · LBN 192 · LBN 193 · LBN 194 · LBN 195 · LBN 197 · LBN 203 · LBN 205 · LBN 206 · LBN 208 · LBN 209 · LBN 212 · LBN 214 · LBN 215 · LBN 223 · LBN 224 · LBN 234 · LBN 236 · And 72 more.

Powered byPixInsight

Sadr Nebulosity and Surroundings

Powered byPixInsight

Sadr Nebulosity and Surroundings

*Please check the full image 2400px - resized from original)*

Constructive criticism, comments and suggestions are more than welcome in the comments section. Thank's for taking your time to look at this image.

Taken from Rural Skies (Bortle 3-4; NELM ~6.2; SQM ~21.6*calculated), from Cristina, MG, Brazil (22ºS latitude).

Date and Time: July 30th, 2016, at 22:30h (UTC-3, start of capture)

Camera: Unmodded Canon T4i/650D, at ISO 1600

Lens: Tamron 70-200mm f/2.8, at 200mm, operated at f/3.5

Mount: Sky-Watcher HEQ5, tracking, controlled with EQASCOM, unguided

Exposure Detail: 29x120s (total 58min)

Original
B
Final
C

B

Description: Enhanced contrast, color and gradient correction

Uploaded: ...

C

Description: More agressive star shrinking and curves adjustment to better show nebulosity

Uploaded: ...

Cloudy Nights
Camera Lens Astrophotography

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	1454917
PixInsight job	429U10IKXVIL7J9IC66DGY4I55TOB0KU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h20m29s.25
RA (top/left)	20h19m10s.59
RA (top/right)	20h02m43s.25
RA (bottom/right)	20h21m40s.00
RA (bottom/left)	20h39m06s.48

Dec (center)	+40°07′52″.8
Dec (top/left)	+43°59′36″.8
Dec (top/right)	+38°20′33″.8
Dec (bottom/right)	+36°15′51″.4
Dec (bottom/left)	+41°44′41″.8

Image Index:

Contribution Index (beta):

Sadr Nebulosity and Surroundings

Sadr Nebulosity and Surroundings

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Sadr Nebulosity and Surroundings

Sadr Nebulosity and Surroundings

Equipment

Acquisition details

Description

Comments

Revisions

B

C

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?

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