180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project (David Lindemann)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: Great Nebula in Orion · Horsehead nebula · IC 434 · M 42 · M 43 · NGC 1976 · NGC 1977 · NGC 1981 · NGC 1982 · NGC 1990 · NGC 2024 · Part of the constellation Orion (Ori) · The star Alnilam (εOri) · The star Alnitak (ζOri) · The star Bellatrix (γOri) · The star Betelgeuse (αOri) · The star Meissa (λOri) · The star Mintaka (δOri) · The star Rigel (βOri) · The star Saiph (κOri) · The star ηOri · The star ιOri

180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project, David Lindemann

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180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

Powered byPixInsight

180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

1530 raw images of 10 minutes each

255h total exposure during 2 years

A full resolution of 24558x44204 pixels for a total of 1 gigapixels

50 bias + 50 dark + 50 flats for calibration in CCDStack

Takahashi FSQ106ED @f/5 530mm focal length with ONAG XT, Apogee Alta U8300 monochrome @-30°C and Astrodon narrowband H-alpha 5nm, Astrodon e-series Lum and Astrodon NIR filters on 10micron GM2000 HPS II

Software: MaximDL to capture - SkySurveyor to calculate mosaic tiles and to automatically move the scope to the next tile coordinate - SharpLock to keep the optical train perfectly focused - CCDStack to calibrate, register, normalize, data reject and combine - Registar and PixInsight for mosaic assembly - Photoshop CE and PixInsight for non-linear streching.

Deep Sky Mosaics

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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 failed
Started	...
Astrometry.net job	1435420
PixInsight job	NMORAVPV4JBFVFOMV1RK3JI0DO7DNKHT
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

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Image Index:

Contribution Index (beta):

180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

180 panels ultra-wide field mosaic on Orion H-alpha, Luminance and NIR - FOV 14.3° x 25.8° - The gigapixels project

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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