NGC 4725 April 21-22 (Bruce)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: HD111813 · HD111842 · NGC 4712 · NGC 4725 · NGC 4747

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NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

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NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

A work in progress. Out of 134 two minute subs I retained 80. Clouds for the next week or more so I thought I'd process these few while I wait to be able to get more data.

Original
B
C
Final
D
E

B

Title: NGC4725 - subs having at least 140 stars (183 out of 600+)

Description: Collected 600+ two minute subs over multiple nights then deleted any having less than 140 stars (as detected by N.I.N.A.).

Uploaded: ...

C

Title: NGC4725 w/ April 21/22, 27/28, May 09/10, 10/11, 13/14, & 14/15

Description: Adding more data. Most is 120 second subs, May 14/15 consists of 180 60s subs. Kept 10h 58m (based on N.I.N.A. detecting at least 140 stars). Threw out about another 10 or more hours of data.

Uploaded: ...

D

Title: NGC4725 at 340 two minute subs

Description: Added another 101 two minute subs from May 17/18.

Uploaded: ...

E

Title: NGC4725 at 449 two minute subs

Description: More data mom! Please?

This adds 39 two minute subs from May 19/20 (clouds rolled in just after 11PM). Deleted any sub where N.I.N.A. detected less than 140 stars.

This brings the total to 449 two minute subs as follows:
26: 2023-04-21/22
62: 2023-04-27/28
56: 2023-05-09/10
39: 2023-05-10/11
56: 2023-05-13/24
101: 2023-05-17/18
70: 2023-05-18/19
39: 2023-05-19/20

Also enhanced the core slightly in PI.

Uploaded: ...

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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.
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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	Advanced success
Started	...
Astrometry.net job	7737037
PixInsight job	POXYGQSI24J4CTCFOVV9QH9OFHCB6QZM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h50m54s.183
RA (top/left)	12h51m43s.292
RA (top/right)	12h48m46s.863
RA (bottom/right)	12h50m05s.394
RA (bottom/left)	12h53m01s.515

Dec (center)	+25°31′29″.18
Dec (top/left)	+25°58′00″.72
Dec (top/right)	+25°30′30″.34
Dec (bottom/right)	+25°04′57″.70
Dec (bottom/left)	+25°32′21″.99

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NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

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Image Index:

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NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

NGC 4725 April 21-22

Revision title: NGC4725 at 340 two minute subs

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