Lagoon mosaic ( Enol Matilla )

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 11 Sgr · 7 Sgr · 9 Sgr · B296 · B302 · B303 · B85 · B88 · B89 · B91 · IC 1274 · IC 1275 · IC 4684 · IC 4685 · LBN 25 · LBN 26 · LBN 27 · LBN 28 · LBN 29 · LBN 31 · LBN 33 · LBN 34 · Lagoon Nebula · M 20 · M 8 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6546 · And 12 more.

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Lagoon mosaic

Powered byPixInsight

Lagoon mosaic

Imaging Telescopes Or Lenses: TS-Optics Photoline 80mm f/6 (TLAPO804)
Imaging Cameras: Atik 460EX Mono
Mounts: iOptron CEM40
Filters: Astronomik H-alpha CCD 6nm 1.25"
Accessories: RB-Focus electronic focuser Myrddin V2.3 · RB-Focus eXcalibur flat panel · StellaMira 2" Field Flattener · ZWO EFW 8 x 1.25″ / 31mm · ZWO OAG (Off-Axis Guider)
Software: Pleiades Astrophoto PixInsight · Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)
Guiding Cameras: Altair GPCAM3 178M

Dates:: Aug. 1, 2022
Frames:: Astronomik H-alpha CCD 6nm 1.25": 44×600″(7h 20′) 0°C bin 1×1
Integration:: 7h 20′
Darks:: 30
Flats:: 15
Bias:: 1000
Avg. Moon age:: 3.47 days
Avg. Moon phase:: 13.04%
Bortle Dark-Sky Scale:: 5.00

RA center: 18h05m54s.86

DEC center: -23°43′30″.6

Pixel scale: 1.948 arcsec/pixel

Orientation: 0.649 degrees

Field radius: 1.748 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 5089x3985

File size: 10.7 MB

Locations: Tenerife, El Tablero, Spain

Data source: Backyard

My first mosaic, and as so, it have a lot of problems with the merge and gradients.
All 4 panels have the better 11 images of a session of about 15 images.

Original
B
Final
C

B

Description: Mosaic with APP and complete reprocess.
Resample at 130%

Uploaded: ...

C

Description: Deconvolucion an better noise control

Uploaded: ...

Only Monochromatic (Black and White!!!!! NO color, please!)
N.I.N.A. Users

Nebulae

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

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.
Dismissals 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	6841776
PixInsight job	JG27BC58OSXOWEK48OM9QZMTIQ88N1E0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h05m54s.86
RA (top/left)	18h11m55s.91
RA (top/right)	18h00m00s.00
RA (bottom/right)	17h59m47s.60
RA (bottom/left)	18h11m55s.16

Dec (center)	-23°43′30″.6
Dec (top/left)	-22°39′28″.8
Dec (top/right)	-22°37′43″.2
Dec (bottom/right)	-24°46′44″.2
Dec (bottom/left)	-24°48′37″.5

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Lagoon mosaic

Lagoon mosaic

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Lagoon mosaic

Lagoon mosaic

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Acquisition details

Description

Comments

Revisions

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C

Sky plot

Histogram

In these public groups

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