Lagoon and Trifid (Mr. Ashley McGlone)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 11 Sgr · 13 mu. Sgr · 14 Sgr · 15 Sgr · 4 Sgr · 63 Oph · 7 Sgr · 9 Sgr · B282 · B296 · B302 · B303 · B85 · B88 · B89 · B91 · IC 1274 · IC 1275 · IC 4670 · IC 4684 · IC 4685 · Lagoon Nebula · M 20 · M 21 · M 8 · NGC 6469 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · And 51 more.

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Lagoon and Trifid

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Lagoon and Trifid

Lagoon and Trifid Nebulae

Objective: Capture the Lagoon nebula at max zoom with the CLS filter to show a zoomed detail version from the last 75mm wide shot.

1:30am 6D, Astronomik CLS Filter, 300mm, f/5.6, SkyWatcher StarAdventurer Tracker, lens hood, fan for dew

100% clear skies. Shot in my back yard, Bortle 5. Temp 55F.

Canon 6D, 75-300mm @ 300mm, ISO1600, f/5.6, 120x60”, Astronomik CLS Filter, SkyWatcher StarAdventurer Tracker

Lens hood and fan for dew control. No issues.

Lights, Darks, Flat, Dark Flats, Bias

Processed in Astro Pixel Processor, slight level tweak in GIMP.

Lost one hour due to intervalometer not running when I thought it was

The Astronomik CLS Filter filter really boost Ha compared to the T3i 300mm shots I took two weeks ago that boost, although that one had more blue tones.

Two hours on Lagoon and Trifid. Looked really good on back of camera. Another gasp moment.

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	3601305
PixInsight job	EIBRBV15GL3A3BDGZHKSUMX2NFG5EP5L
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h03m35s.5
RA (top/left)	18h15m04s.2
RA (top/right)	17h46m59s.0
RA (bottom/right)	17h51m35s.4
RA (bottom/left)	18h20m28s.8

Dec (center)	-23°28′42″
Dec (top/left)	-20°21′59″
Dec (top/right)	-21°56′53″
Dec (bottom/right)	-26°32′02″
Dec (bottom/left)	-24°52′08″

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Lagoon and Trifid

Lagoon and Trifid

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Lagoon and Trifid

Lagoon and Trifid

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