Huge Prominence on 7-17-24 (Kurt Zeppetello)

Contains: Solar system body or event

Huge Prominence on 7-17-24

Link: http://youtube.com/AstroQuest1

Acquisition type: Lucky imaging

Huge Prominence on 7-17-24

Link: http://youtube.com/AstroQuest1

Acquisition type: Lucky imaging

Huge Prominence on 7-17-24I captured this very large prominence on 7-17-24 while making a video comparing the ASI174 to the ASI178 for solar imaging with my setup - Link. I was stunned when I saw this prominence through the eyepiece after doing my testing and decided to image this. For reference, this is the southeast portion of the sun and the sunspot is designated as 3756. I originally attempted to make a time-lapse, however, in my haste to take advantage of the clear morning sun quickly set up my mount onto the concrete blocks which point to the general direction but you still need to check the polar alignment with a compass, Stellarium, or some other app. I completely forgot 😕 and was wondering why it was veering off after a few minutes - oh well!

https://www.instagram.com/astroquest1/
http://astroquest1.blogspot.com/
https://www.astrobin.com/users/kurtzepp/collections/
http://youtube.com/AstroQuest1

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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.

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Huge Prominence on 7-17-24

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