M57 - 20230925 - Celestron C6 at F7.1 (altazastro)

Celestial hemisphere: Northern · Constellation: Lyra (Lyr) · Contains: IC 1296 · M 57 · NGC 6720 · Ring Nebula

Powered byPixInsight

M57 - 20230925 - Celestron C6 at F7.1

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

M57 - 20230925 - Celestron C6 at F7.1

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

The intended target for the evening was NGC 6674, but I had lost practice with working at this (about 1100 mm) focal length and messed it up, only realizing too late that I was massively out of focus.
Besides, NGC6674 could be too much at F7.1 from city skies, even with a mono camera.
One way or another this proves that the Unistellar Equinox is not just VERY easier to handle than a traditional setup (especially anything going beyond a camera lens setup), but also indeed not bad at all in its results in the same conditions.
Anyway, to somewhat salvage the evening I fell back on the evergreen (and very bright) M57, trying to take advantage, if nothing else, of the relatively high resolution of the setup.
Focus is not perfect, but tracking was rather good, considering the mount, the weight and the focal length.

Final
Original
B

B

Title: My Celestron 6 setup at F7.1

Description: Skywatcher AZ-GTi, counterweight, light Manfrotto tripod, nominally 0.63x TS focal reducer and ZWO ASI 183MM camera.
Certified for 10 seconds exposures with 4% discard ratio.

Uploaded: ...

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 success
Started	...
Astrometry.net job	8505806
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):

M57 - 20230925 - Celestron C6 at F7.1

M57 - 20230925 - Celestron C6 at F7.1

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

M57 - 20230925 - Celestron C6 at F7.1

M57 - 20230925 - Celestron C6 at F7.1

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

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?

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