Abell 84 SHO (Jay Sanchez)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas)

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Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

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Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

Sometimes insomnia works in your favor ... waking up at 1am to discover clear skies! It was very unexpected. I ruminated for a bout 20 minutes and saw no clear nights in the forecast. "What the heck", I said to myself. When opportunity knocks - I had to answer. So, I uncovered my rig (was temporarily covered with a BBQ cover) and plugged in my laptop and started to cool down the camera. While that was happening, I chose a target and proceeded with acquisition.

Original
B
Final
C

B

Title: annotated

Uploaded: ...

C

Title: HOO version, properly calibrated with flats

Description: Completely re-processed. I learned that although my camera doesn't have amp glow, it still needs a bias signal for calibration. I'm able to simply use my flat darks or any darks - custom imported to match exposure length. (via PI's WBPP script). This made a huge difference.

Uploaded: ...

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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.

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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 success
Started	...
Astrometry.net job	6358238
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

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Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

Abell 84 SHO

Revision title: HOO version, properly calibrated with flats

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Acquisition details

Description

Comments

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C

Sky plot

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