NGC-1499 (Steve Argereow)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: 46 ksi Per · California Nebula · IC 2005 · IC 2027 · LBN 752 · LBN 756 · LDN 1456 · LDN 1462 · LDN 1463 · LDN 1464 · LDN 1469 · Menkib · NGC 1499 · Sh2-220 · The star ξPer

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NGC-1499

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NGC-1499

The California Nebula (NGC-1499/Sh2-220) is an emission nebula located in the constellation Perseus. It is so named because it appears to resemble the outline of the State of California on long exposure photographs. It is almost 2.5° long in the sky and, lies at a distance of about 1,360 Light-years.

Information Credits: Wikipedia

Telescope: Meade 6000 80mm APO Refractor f/6.0
Meade X0.8 Reducer f/4.8

Mount IOptron CEM40

Camera ZWO1600MM Temp -15C Binning 1 x 1

ZWO EFW

30 X 60 Second Exposures W/ZWO Green Filter Gain 75 Offset 21
30 X 240 Second Exposures W/ZWO Ha Filter (7nm) Gain 139 Offset 21
30 X 240 Second Exposures W/Celestron OIII Filter (8.5nm) Gain 139 Offset 21
50 Dark Frames
Total Integration Time: 4 Hours 30 Minutes (HaGO)
Acquisition with SharpCap
Stacked with Deep Sky Stacker
Guiding PHD2
Processed with Astra Image

Photo taken from Seven Lakes, NC Bortle 4.5

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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	Advanced success
Started	...
Astrometry.net job	5280079
PixInsight job	3SYKSD7HJU3Y27Y9KBZSNLR9RWZXQ81S
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	04h00m50s.67
RA (top/left)	03h54m35s.92
RA (top/right)	04h06m40s.34
RA (bottom/right)	04h07m13s.77
RA (bottom/left)	03h54m51s.76

Dec (center)	+36°22′26″.6
Dec (top/left)	+35°27′39″.10
Dec (top/right)	+35°21′18″.6
Dec (bottom/right)	+37°15′52″.4
Dec (bottom/left)	+37°22′23″.2

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Contribution Index (beta):

NGC-1499

NGC-1499

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Image Index:

Contribution Index (beta):

NGC-1499

NGC-1499

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