Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles (G400)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 14 Aur · 16 Aur · 17 AR Aur · 18 Aur · 19 Aur · AE Aur · Flaming Star Nebula · IC 405 · IC 410 · NGC 1893 · Sh2-229 · Sh2-230 · Sh2-236 · The star 14Aur · The star 16Aur · The star 19Aur · VdB39

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Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

Powered byPixInsight

Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

Original (dont know where that one went after uploading the 1st revision)

The night was nowcasted more promising than it realized later on. Lots of high thin rolling clouds. Not the best conditions to create a two pane mosaic with both elements having a high match in properties. The second panel was due to neighboring obstacles limited in integration time and only has one hour. The first one with 2.2 hrs is of course less in noise levels. And due to the clouds brightness was very different. To that effect an ~50% illuminated Moon which was quite close to the targeted objects also contributed to differences in brightness.

1. Revision

Second run of the now more balanced and equalled single frames wrt historgram. Merged them via ICE and did not apply the automatic process (not sure that contributed to the difference) and now had a much more seamless result.

Original
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Final
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Description: Second run of the now more balanced and equalled single frames wrt historgram. Merged them via ICE and did not apply the automatic process (not sure that contributed to the difference) and now had a much more seamless result.

Uploaded: ...

R

Description: one ABE later ...

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Sharpless2 Objects
Takahashi Refractors

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Status	Advanced success
Started	...
Astrometry.net job	4242396
PixInsight job	VMZWPXVFFWCT8B1ROWP5YE961NOZ16G9
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h18m19s.93
RA (top/left)	05h29m13s.39
RA (top/right)	05h15m15s.69
RA (bottom/right)	05h07m29s.34
RA (bottom/left)	05h21m15s.11

Dec (center)	+33°58′55″.9
Dec (top/left)	+34°08′40″.7
Dec (top/right)	+36°09′17″.2
Dec (bottom/right)	+33°45′33″.4
Dec (bottom/left)	+31°48′12″.6

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Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

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Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

Sharpless in Auriga - A 2 Panel Mosaic - From Flaming Star to Tadpoles

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