Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331 (Roberto Botero)

Contains: Solar system body or event

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Acquisition type: Lucky imaging

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Acquisition type: Lucky imaging

Surprisingly good transparency and decent seeing despite a prolonged period of high pressure and no rain to clear the atmosphere.
WL taken with the TEC250MC. Ha with the 94mm f/7 refractor in DS mode and using a 3x barlow for the prominence animation. Unfortunately by the time I started taken frames for the prominence animation, the camera had heated up considerably and was producing plenty of (horizontal) banding in the videos. AS!3 did a good job ignoring those bad frames when stacking but the recording is a bit jumpy because of missing shots.

WL - 27ms / gain 210 / gamma 1 / 36fps - TEC250MC
Ha - 0.34ms / gain 210 / gamma 59 / 125fps - Full disc with 94mm f/7 at EFL 1,030mm
Ha - 5.3ms / gain 210 / gamma 70 / 107fps - Close up with 94mm f/7 at EFL 3,100mm

B

Title: AR13331 in WL

Description: AR13331 in WL

Uploaded: ...

C

Title: AR13329 in WL

Description: AR13329 in WL

Uploaded: ...

D

Title: Prominence still - NE limb

Description: Prom still - NE limb

Uploaded: ...

E

Title: Prominence animation -10:30 to 11:37 BST

Description: Prom animation - NE limb

Uploaded: ...

F

Title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Description: Ha - Full Disc - 09:18UT

Uploaded: ...

Cloudy Nights

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

Image Index:

Contribution Index (beta):

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

E

F

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Sun WL and Ha with animation - 10 June 2023 - AR13329, 330, 331

Revision title: Sun Ha Full Disc - 10 June 2023 - 09:18UT

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

E

F

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

Delete this revision?

Delete this revision?

Delete this revision?

Delete this revision?

Delete this revision?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information