A Helping Hand in Cassiopeia (LDN1355) ( Thomas LELU )

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD16393 · HD16440 · HD17929 · HD18056 · LBN 643 · LDN 1355 · LDN 1357 · LDN 1358 · RZ Cas · SU Cas

Image of the day 11/13/2022

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A Helping Hand in Cassiopeia (LDN1355)

Image of the day 11/13/2022

Powered byPixInsight

A Helping Hand in Cassiopeia (LDN1355)

Imaging Telescopes Or Lenses: ASA N10 / 10N
Imaging Cameras: ZWO ASI2400MC Pro
Mounts: Software Bisque Paramount MYT GEM
Filters: IDAS LPS-P3 2"
Accessories: ASA 3" 0.95x Wynne Coma Corrector
Software: Adobe Photoshop · Aries Productions Astro Pixel Processor (APP) · Open PHD Guiding Project PHD2 · Pleiades Astrophoto PixInsight · Software Bisque TheSkyX Imaging Bundle · Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)

Dates:: Oct. 24, 2022 · Oct. 26, 2022
Frames:: IDAS LPS-P3 2": 86×600″(14h 20′) (gain: 145.00) -10°C bin 1×1
Integration:: 14h 20′
Darks:: 25
Flats:: 20
Flat darks:: 20
Bias:: 100
Avg. Moon age:: 14.82 days
Avg. Moon phase:: 1.25%
Bortle Dark-Sky Scale:: 4.00

RA center: 02h52m30s.96

DEC center: +69°03′52″.6

Pixel scale: 1.342 arcsec/pixel

Orientation: -175.730 degrees

Field radius: 1.301 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 5826x3830

File size: 8.0 MB

Locations: Jardin, TOUL, Lorraine, France

Data source: Backyard

Here is an area quite rich in dust and nebulae located in the constellation Cassiopeia.
Several dark nebulae are in the center of the image. The upper part of this nebula looks like an open hand, hence the nickname (Helping hand).

Final
Original
B

B

Description: Image directly from pre-processing

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Nebulae

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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
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Mix of multiple sources
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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.
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Dismissals 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	6531733
PixInsight job	A7YKH348V96LQUOTSQ33FDO2AX1B5XIQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h52m30s.96
RA (top/left)	02h40m11s.61
RA (top/right)	03h03m36s.12
RA (bottom/right)	03h05m33s.91
RA (bottom/left)	02h40m36s.70

Dec (center)	+69°03′52″.6
Dec (top/left)	+68°24′24″.9
Dec (top/right)	+68°14′59″.9
Dec (bottom/right)	+69°39′48″.7
Dec (bottom/left)	+69°49′51″.1

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Image of the day 11/13/2022

A Helping Hand in Cassiopeia (LDN1355)

Image of the day 11/13/2022

A Helping Hand in Cassiopeia (LDN1355)

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Image of the day 11/13/2022

A Helping Hand in Cassiopeia (LDN1355)

Image of the day 11/13/2022

A Helping Hand in Cassiopeia (LDN1355)

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