6 panels mosaic of North America and Pelican Nebula - Cannistra Bicolor (David Lindemann)

6 panels mosaic of North America and Pelican Nebula - Cannistra Bicolor

NEW PROCESSING for my six panels mosaic of North America and Pelican Nebula - NGC7000, IC 5070 and IC 5067 - LRGB composition - Cannistra Bicolor L=H-a+POSS-II Red R=POSS-II Red G=Synthetic POSS-II Blue and Red B=POSS-II Blue

http://www.starrywonders.com/bicolortechniquenew.html

Data from POSS-II Survey and David Lindemann

POSS-II Survey (http://www.astro.caltech.edu/~wws/poss2.html) (20 panels of 60x60 arc/min for Red and Blue data)

Captured 04.14.2013,04.15.2013, 04.17.2013, 04.23.2013, 04.24.2013, and 04.25.2013 with Takahashi FSQ106ED @f/5 530mm focal length with Apogee Alta U8300 monochrome and Astrodon H-a, SII and OIII 5nm narrowband filters.

28 x 1200s H-a unbinned = 9h20

24 x 1200s OIII unbinned = 8h00

23 x 1200s SII unbinned = 7h40

Total exposure time 25h (except POSS-II data)

Software: MaximDL to capture, calibrate, register, normalize, data reject and combine - Registar for mosaic composition - Photoshop CS5 and PixInsight for color combine and non-linear streching.

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	Basic failed
Started	...
Astrometry.net job	382770
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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