IC434 (apaquette)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: B33 · Flame Nebula · HD294297 · HD294302 · HD294303 · HD37699 · HD37805 · HD37903 · Horsehead nebula · IC 434 · LBN 953 · LBN 954 · NGC 2023 · Orion B · Sh2-277

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IC434

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IC434

IC434 (Horsehead Nebula) and NGC 2023

Taken with Celestron Edge HD 14" and Apogee U16M at F/11.

This was only 40 minutes of exposure per channel so it needs more data (and less Alnitak) but it is a start. I don't have a good horizon where I image and this is fairly low in the sky so I don't have many hours per night where this can be imaged -- this was just one night.

The key feature of this image is that it was guided with a piggyback guidescope using MetaGuide software and my FlexRX software to reduce guidescope flexure. You can see an example 10 minute sub without FlexRX here:

http://www.paquettefamily.ca/astro/20121214_horsehead_no_flexrx.jpg

And an example 10 minute sub with FlexRX is here:

http://www.paquettefamily.ca/astro/20121214_horsehead_with_flexrx.jpg

This software certainly seems to open up new possibilities for piggyback guiding.

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
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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
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Star trails
Northern lights
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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	...
PixInsight job	4MFPB1QTCCB0OO2D6BL1F3ZB002QXJ97
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h41m15s.376
RA (top/left)	05h42m12s.428
RA (top/right)	05h40m11s.344
RA (bottom/right)	05h40m18s.197
RA (bottom/left)	05h42m19s.438

Dec (center)	-02°24′22″.76
Dec (top/left)	-02°08′24″.12
Dec (top/right)	-02°10′07″.29
Dec (bottom/right)	-02°40′24″.14
Dec (bottom/left)	-02°38′39″.58

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