M1 - 2022 and 2023 Data (Steve Argereow)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Crab nebula · HD244817 · HD244852 · HD245010 · LBN 833 · M 1 · NGC 1952 · Sh2-244

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M1 - 2022 and 2023 Data

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M1 - 2022 and 2023 Data

Here's this yerars image of M1 1 which includes data from 2022 and 2023.

M1 The first item in the Messier catalogue is the famous Crab Nebula, a remnant of a supernova
explosion observed and recorded by Chinese and Arab astronomers in 1054. The supernova itself
was brilliant and with a peak magnitude of –7 was easily visible in daylight. Today, it still rates as
one of the brightest natural stellar events ever recorded. Roll on 950+ years and the initial explosive
has long since faded but the aftermath - the nebula - remains visible. At mag. +8.4 and with an
apparent size of 7x5 arc minutes, it is approximately 6,500 light-years away

Information Credits: Home Free Star Charts

Telescope: Explorer Scientific 127mm CF APO Refractor f/7.5 (952mm Focal Length)
Mount IOptron CEM40
Camera ZWOASI6200MC-Pro Temp -10C, Binning 1 x 1, Gain 100 Offset 50
ZWO EFW

82 X 180 Second Exposures W/Optolong L-Extreme Filter (6nm)4 hrs 6 min 1/19-1/20/2022
28 X 360 Second Exposures W/Optolong L-Ultimate Filter (3nm) 2 hrs 48 min 3/20/2023
13 X 600 Second Exposures W/Optolong L-Ultimate Filter (3nm) 2 hrs 10 min 3/24/2023

30 Dark Frames 30 Flats
Total Integration Time: 9 Hours 4 Minutes
Acquisition with SharpCap
Stacked with Astro Pixel Processor
Guiding PHD2
Processed with Astra Image
Photo taken from Seven Lakes, NC Bortle 4.5

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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	7497674
PixInsight job	NFMJF2TZGICMEI5EX0JP6BD669UADM1D
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h34m28s.84
RA (top/left)	05h33m40s.42
RA (top/right)	05h35m14s.00
RA (bottom/right)	05h35m17s.10
RA (bottom/left)	05h33m43s.85

Dec (center)	+22°01′01″.1
Dec (top/left)	+22°18′31″.4
Dec (top/right)	+22°19′00″.5
Dec (bottom/right)	+21°43′30″.2
Dec (bottom/left)	+21°43′01″.4

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M1 - 2022 and 2023 Data

M1 - 2022 and 2023 Data

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M1 - 2022 and 2023 Data

M1 - 2022 and 2023 Data

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