Melotte 15 ( Stan Smith )

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD15558 · HD15570 · HD15629 · IC 1805 · LBN 654 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · Sh2-190

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Melotte 15

Powered byPixInsight

Melotte 15

Imaging Telescopes Or Lenses: Stellarvue SVX130T
Imaging Cameras: Atik 490EX Mono
Mounts: iOptron GEM45
Filters: Astrodon H-alpha 3nm 36 mm · Astrodon OIII 3nm 36 mm · Astrodon SII 3nm 36 mm
Accessories: ZWO EFW 7 x 36mm · ZWO OAG (Off-Axis Guider)
Software: Main Sequence Software Sequence Generator Pro (SGP) · Open PHD Guiding Project PHD2 · Pleiades Astrophoto PixInsight · Russell Croman Astrophotography BlurXTerminator · Russell Croman Astrophotography NoiseXTerminator · Russell Croman Astrophotography StarXTerminator

Dates:: Nov. 6, 2020 · Nov. 7, 2020
Frames:: Astrodon H-alpha 3nm 36 mm: 30×300″(2h 30′) bin 1×1
Astrodon OIII 3nm 36 mm: 30×300″(2h 30′) bin 1×1
Astrodon SII 3nm 36 mm: 30×300″(2h 30′) bin 1×1
Integration:: 7h 30′
Avg. Moon age:: 20.61 days
Avg. Moon phase:: 65.98%

RA center: 02h33m29s.370

DEC center: +61°25′23″.36

Pixel scale: 0.840 arcsec/pixel

Orientation: 1.202 degrees

Field radius: 0.399 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 2210x2610

File size: 3.0 MB

Locations: DarkSky Observatory (In My Back Yard), Westminster, SC, United States

Data source: Backyard

Nebulas

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

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.
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	6896632
PixInsight job	DATKFUH817U2R1857KDJL872WQVERD56
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h33m29s.370
RA (top/left)	02h35m42s.977
RA (top/right)	02h31m22s.150
RA (bottom/right)	02h31m18s.168
RA (bottom/left)	02h35m34s.254

Dec (center)	+61°25′23″.36
Dec (top/left)	+61°43′14″.83
Dec (top/right)	+61°43′53″.87
Dec (bottom/right)	+61°07′23″.80
Dec (bottom/left)	+61°06′44″.83

Image Index:

Contribution Index (beta):

Melotte 15

Melotte 15

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Image Index:

Contribution Index (beta):

Melotte 15

Melotte 15

Equipment

Acquisition details

Comments

Sky plot

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In these collections

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