NGC 744 (William Maxwell)

NGC 744

A rather unassuming open cluster. Because of the limited filters in the wheel, I shot luminance, blue, oiii, and ha, mapping the oiii and ha to green and red. Seemed to work pretty well although the colors seem a bit different. It also help cut through the haze and full moon.

This also marks my first sucessful run fully automated with the SCT. One compromise is the platesolving/centering -a small tolerance at this focal length takes numerous re-tries which can be time consuming.

The platesolving also does not take into account aesthetics which are hard to determine until a sub is actually seen.

Despite that, having fully automated systems is a beautiful thing. It allows the entire run to be set up in advance. Plus there is no waiting between steps (unpark goes right into slew which goes right into focus which goes right into plate solve...). Its a very efficient way to operate even if one is present through the entire process.

The wildfire smoke is here in earnest...now at an "unhealthy" level. Not as bad as some years, but the scopes are parked and I'm, for health reasons, relegated to the indoors until it clears.

Cloudy Nights

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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.
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Status	Basic pending
Started	...
Astrometry.net job	6511625
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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