Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing) (Bob McInteer)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: IC 410 · LBN 807 · LDN 1530 · NGC 1893 · Sh2-236

Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

AstroTech AT130EDT at 728mm focal length version. You'll also find a Redcat 51, 250mm version nearby. Another view of the Tadpoles Nebula IC410, shot with my AstroTech AT130EDT at 728mm focal length. Although I shot SII in addition to the Ha and OIII, I couldn't figure out a way to process it where the weak signal of Sulphur II added anything useful. This narrowband processing is still new to me. Anyway, I ended up processing it as HOO and followed up using a process similar to my OSC processing. You can mouse over the image to go between a version using SPCC and another using NarrowbandNormalization which brings out the oxygen signal.

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Title: NarrowbandNormalization version (to bring out the OIII signal)

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Status	Advanced success
Started	...
Astrometry.net job	9438306
PixInsight job	V33II9LC3KPC157NRNT7LSY087K8T05S
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h22m49s.99
RA (top/left)	05h20m55s.15
RA (top/right)	05h20m39s.37
RA (bottom/right)	05h24m43s.71
RA (bottom/left)	05h25m02s.10

Dec (center)	+33°22′20″.9
Dec (top/left)	+33°49′42″.0
Dec (top/right)	+32°58′24″.4
Dec (bottom/right)	+32°54′53″.1
Dec (bottom/left)	+33°46′07″.4

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Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

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Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

Tadpoles Nebula IC410 HOO (SPCC and NarrowbandNormalization processing)

Revision title: NarrowbandNormalization version (to bring out the OIII signal)

Equipment

Acquisition details

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B

Sky plot

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