LBN 251 (urmymuse)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: HD192659 · HD192803 · HD192832 · HD192869 · HD193116 · HD193217 · HD193594 · HD193666 · HD228267 · HD228407 · HD228444 · HD228459 · HD228494 · HD228495 · HD228507 · HD228512 · HD228513 · HD228514 · HD228530 · HD228547 · HD228572 · HD228621 · HD228634 · HD228653 · HD228662 · HD228670 · HD228680 · HD228704 · HD228711 · HD228712 · And 31 more.

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LBN 251

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LBN 251

Part of this years tour of the Cygnus region

SHO with RGB stars

Taken between the 3rd and 21st June , five or six nights

Oiii very weak - haven't overstreached it like i did in my first go at this with my Orion

Ha 44 x 300s = 3 hrs 40
Sii 43 x 300s = 3 hrs 35
Oiii 48 x 300s = 4 hrs
Red 40 x 30s = 20mins
Green 40 x 30s = 20 mins
Blue 39 x 30s = 19.5 mins

= 12 hrs 14.5 mins

Original
B
C
Final
D

B

Description: Improved contrast a bit

Uploaded: ...

C

Description: Ha only version

Uploaded: ...

D

Description: Reshot the Oiii in Bortle 4 skies in Spain - reprocessed from scratch

Uploaded: ...

Yorkshire Astro Imaging
Hubble Palette Group
The refractors!
CMOS Imagers
Fine Art Astrophotography
Imaged with N.I.N.A.
N.I.N.A. Users
Musical Imagers
Suburban Astrophotography
UK Astro-Imaging
ZWO ASI2600MM Pro

Please note: The following tables are updated every 24 hours.

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	Distinct awarded users	Total awarded images
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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
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Star trails
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
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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	Advanced success
Started	...
Astrometry.net job	8886542
PixInsight job	1KTDA4FZXFTYLEHHWN7WDMUL6D8C5OD4
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h16m46s.40
RA (top/left)	20h16m59s.99
RA (top/right)	20h11m30s.56
RA (bottom/right)	20h16m33s.20
RA (bottom/left)	20h21m57s.36

Dec (center)	+41°56′09″.10
Dec (top/left)	+42°59′57″.5
Dec (top/right)	+42°21′45″.9
Dec (bottom/right)	+40°52′24″.9
Dec (bottom/left)	+41°29′42″.0

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LBN 251

LBN 251

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LBN 251

LBN 251

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Description

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C

D

Sky plot

Histogram

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