Summer Triangle (Astro_Escape)

Contains: Extremely wide field

Summer Triangle

Back in June, my brother, a friend, and myself went camping. While there, I knew it was going to be clear so I had to ask the owner if there was somewhere in his fields (the campground is on land owned by a farmer) I could do some astrophotography. Apparently, he has a spot alongside one of the roads through his fields just for people like me. I tried to get a Milky Way shot, but even 40 miles away the light pollution bubble from Pittsburgh was just too bright. The sky above was roughly Bortle 4-5. So, I pointed up The Summer Triangle.

10 light frames at 2 minutes 15 seconds

6 darks

Stacked in Sequator:

Auto Brightness

HDR

Remove Dynamic Noises

Reduce Distortion

Mild light pollution reduction

Post in Pixinsight and Photoshop:

PI:

Crop, Dynamic Background Extraction, Background Neutralization, Color calibration, Multiscale Linear Transform (both luminance and chrominance for noise reduction), Star Mask, Morphological Transformation, Color Saturation, Dark Structure Enhance Script, SCNR, Histogram Transformation, Pixel Math for slight brightness reduction.

Photoshop:

Slight clarity bump, slight adjustments of reds and magentas to bring them out.

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	Basic failed
Started	...
Astrometry.net job	3622223
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Summer Triangle

Summer Triangle

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Image Index:

Contribution Index (beta):

Summer Triangle

Summer Triangle

Equipment

Acquisition details

Description

Comments

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