Trifid Nebula (stricnine)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: M 20 · NGC 6514 · Trifid nebula

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Trifid Nebula

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Trifid Nebula

I hadn't planned to image the Trifid Nebula, I was out to get an image of the Moon and Jupiter. The seeing was rather good so I made the decision to move out of the city (Bortle 8-9) and out to my "dark site" (Bortle 4-5) to get better images of Jupiter and try for Saturn.

While the Saturn video was recording I was looking through sky objects on my phone and spotted the Trifid nebula. It was lower in the sky than I'd prefer and near the Dallas/Ft. Worth light pollution. And there was the Moon, near 100% full and bright as ever. There was fog appearing in fields nearby, and rapidly increasing and encroaching on my location. With some condensation forming on the corrector plate I called an end to the Trifid imaging session.

I wasn't expecting to get a usable image out of the subs, but I was surprised to find it cleaned up fairly well.

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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 failed
Started	...
Astrometry.net job	2650766
PixInsight job	PHHUILL1ZHTHINIYA6R1ZCZMVS7DBN2A
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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Trifid Nebula

Trifid Nebula

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Image Index:

Contribution Index (beta):

Trifid Nebula

Trifid Nebula

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

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