Veil nebula in Ha with the Samyang 135 (Lee)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 32 Vul · 49 Cyg · 52 Cyg · BW Vul · IC 1340 · LBN 191 · LDN 846 · LDN 864 · LDN 868 · NGC 6960 · NGC 6974 · NGC 6979 · NGC 6992 · NGC 6995 · PK072-07.1 · Sh2-103 · T Vul · The star 32 Vul · The star 49 Cyg · The star 52 Cyg · Veil Nebula

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Veil nebula in Ha with the Samyang 135

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Veil nebula in Ha with the Samyang 135

I've given up thinking I'll get the OIII to give this the extra data it deserves. Hopefully next year

.

The Veil is a perfect fit on the Samyang 135 (@~F2.6) and ASI 533MM with ~5hrs of data starting to show the fainter nebulosity close in and on the periphery. Unfortunately 30-40 subs went in the bin due to patchy weather.

Captured with the ASIAIR Pro, pre-processed in APP and processed in PixInsight.

Thanks for looking.

Original
Final
C

C

Description: Revised processing - tried to maintain the nebulosity but without looking quite so pushed (a little noise left in - hopefully in the right places). Also tried to concentrate on not getting close to, or over, clipping highlights. Finally, a more realistic, balanced starfield to my eye.

Uploaded: ...

UK Astro-Imaging
Samyang 135 f/2

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Status	Advanced success
Started	...
Astrometry.net job	6893279
PixInsight job	I4310BU7ZZDCMK35XBYXP5RZ7H2RVPYP
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h51m29s.1
RA (top/left)	21h03m05s.9
RA (top/right)	20h39m55s.6
RA (bottom/right)	20h40m26s.4
RA (bottom/left)	21h02m29s.4

Dec (center)	+30°20′58″
Dec (top/left)	+32°44′55″
Dec (top/right)	+32°45′34″
Dec (bottom/right)	+27°53′13″
Dec (bottom/left)	+27°52′42″

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Veil nebula in Ha with the Samyang 135

Veil nebula in Ha with the Samyang 135

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Veil nebula in Ha with the Samyang 135

Veil nebula in Ha with the Samyang 135

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