Abell 2151 - Hercules Galaxy Cluster (Lorenzo Palloni)

Celestial hemisphere: Northern · Constellation: Hercules (Her) · Contains: IC 1178 · IC 1181 · IC 1182 · IC 1185 · IC 1189 · IC 1190 · NGC 6039 · NGC 6040 · NGC 6041 · NGC 6043 · NGC 6044 · NGC 6045 · NGC 6047 · NGC 6050 · NGC 6053 · NGC 6054 · NGC 6055 · NGC 6056 · NGC 6061

Abell 2151 - Hercules Galaxy Cluster

Gso 10" f/3.8 965mm.

I admit that this time I have probably asked a lot to my setup, to fight against my LP city sky... Anyway I wanted to try this beauty, so i went for it, trying to push higher the limits.

Actually I could collect more Light, but I limited this image at about 10 hours. I felt that perhaps further efforts would not have paid off in a particular way for the above reason.

In the end I got a result that seems pleasant to me: when I choosed to start this project I was afraid that it was simply "too much" for my position or skills or setup. So I was crossing fingers...

I hope I gave a good tribute to this breathtaking galaxy cluster, so far and so amazing.

I uploaded 3 different framing: widefield, this final version, and a crop version. Please feel free to let me know if I choosed the best framing.

By gear side: I installed a motorized autofocus on my GSO with a 3D printed adapter, and I found out that it's very comfortable to use. Works fine with my 3.3" focuser, and I can control the motorized focuser, the main camera and the guide camera with only one usb cable, which is great to me.

Thanks for watching!

Original
E
F
G
Final
H

F

Description: crop

Uploaded: ...

ZWO ASI 294MC PRO
Imagers of Italy
Fast Newtonians
The OSC Club (One Shot Camera)

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	4644342
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):

Abell 2151 - Hercules Galaxy Cluster

Abell 2151 - Hercules Galaxy Cluster

Equipment

Acquisition details

Description

Comments

Revisions

F

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Abell 2151 - Hercules Galaxy Cluster

Abell 2151 - Hercules Galaxy Cluster

Equipment

Acquisition details

Description

Comments

Revisions

F

Sky plot

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?

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