2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D (Rocco Parisi)

Contains: Extremely wide field

2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

Link: http://www.flickr.com/photos/rocco_parisi/10155187936/

2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

Link: http://www.flickr.com/photos/rocco_parisi/10155187936/

Continuando il lavoro iniziato con la costellazione del Cygnus ( flic.kr/p/gtmhNb ) e poi del Cepheus ( flic.kr/p/gtnZzb ), ho ripreso la parte centrale della costellazione della Cassiopeia che non presenta un folto numero di nebulose ad emissione, a parte il grosso complesso di nebulose NGC7822 (LBN589) e LBN580-581-584-586-588. Eppure essa mi servirà per realizzare un lavoro più impegnativo ma nel contempo per me esteticamente più bello e interessante.

__________________

Lens: Yashica ML 50mmf/2 @ f/4

Camera: Canon EOS 550D (Rebel T2i) mod. Baader BCF

Mount: Sky Watcher HEQ5 Synscan

Seeing 3-4 (scala Antoniadi inversa)

29x180s 1600iso / 23 dark / 21 flat / 21 bias (integration 1h27min)

date 04/08/2013

temperatura 22°C (media)

sensor temperature 26°C (media)

Location: Rifugio Margio Salice -monti Nebrodi (Sicily-Italy) 1200m slm

Elaborazione DSS + PSCS3

Original
Final
B

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Distribution of astrophotographers

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	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.

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PixInsight job	n/a
PixInsight queue size	n/a
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2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

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2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

2013 Aut Cassiopeia with Yashica ML50mmf2 + 550D

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