Cosmic Cataclysm - Abell 85 in HOO (Manny Leinz)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: The star 9 Cas

Cosmic Cataclysm - Abell 85 in HOO, Manny Leinz

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Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

Powered byPixInsight

Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

Cosmic Cataclysm (Abell 85, CTB-1): This extremely faint nebula is what remains of a catastrophic event. About 10,000 years ago a massive star exploded as a supernova, leaving an expanding bubble of gas that has grown to nearly the size of the full Moon on the sky. Known as the Medulla, Garlic or "Popped Balloon" the nebula resides in the constellation Cassiopeia.

Equipment and processing used: Celestron RASA-11 telescope with ZWO ASI294 MC Pro one shot color camera riding on an iOptron CEM120-EC2 mount. N.I.N.A./PHD2 used for image acquisition.

This is an "HOO" image, combining 223 individual five minute exposures (18.6 hours of data), shot through an IDAS-NBZ dual-band H-alpha / OIII filter for the nebula, with 4.8 hours of RGB data shot through an IDAS-LPS-D1 filter for the stars. Captured in August and September, 2023 from our observatory in Mariposa, Ca. Processed using PixInsight.

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Final
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Title: Abell 85 HOO - Additional Histogram Transformation

Description: It occurred to me that the image looked a bit dim, so I performed an additional Histogram Transformation in PI to brighten the image.

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Celestron RASA
The OSC Club (One Shot Camera)
N.I.N.A. Users
ZWO ASI 294MC PRO

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Status	Basic success
Started	...
Astrometry.net job	8842754
PixInsight job	n/a
PixInsight queue size	n/a
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Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

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Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

Cosmic Cataclysm - Abell 85 in HOO

Revision title: Abell 85 HOO - Additional Histogram Transformation

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