M27 Dumbbell Nebula in SHO (Arny)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: Dumbbell Nebula · HD189733 · HD345316 · HD345443 · HD345444 · HD345445 · HD345446 · HD345447 · HD345448 · HD345449 · HD345450 · HD345451 · HD345452 · HD345461 · HD345462 · HD345463 · HD345465 · HD345469 · HD345470 · HD345471 · M 27 · NGC 6853 · PK060-03.1

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M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

Powered byPixInsight

M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

SHO mono combined with Pixinsight using Ben Blanchans normalization tools.
apparently H und O channels overexposed despite dim 7.6 magnitude of the object. Need to rerun the core at short exposures ...

Original
B
C
Final
D

B

Title: raw SHO RGB

Uploaded: ...

C

Title: adding another night with shorter exposures

Description: adding 180s Ha + Oiii for they were overexposed,
HDR combination of 180s and 300s images
SHO combination
normalization with Ben Blanchans tools
and finetuning

Uploaded: ...

D

Title: gentler retouch

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	8105382
PixInsight job	LOY0VYJO779NK1Q2088Y5FAQ6YMB4XME
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h59m33s.552
RA (top/left)	19h57m52s.595
RA (top/right)	20h00m18s.220
RA (bottom/right)	20h01m14s.621
RA (bottom/left)	19h58m48s.668

Dec (center)	+22°43′01″.82
Dec (top/left)	+22°42′54″.78
Dec (top/right)	+22°22′09″.41
Dec (bottom/right)	+22°43′05″.72
Dec (bottom/left)	+23°03′54″.97

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M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

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M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

M27 Dumbbell Nebula in SHO

Revision title: gentler retouch

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Description

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C

D

Sky plot

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