M27, aka Dumbbell nebula (HOO, stars spiked, cropped version) (Dev (Dave) Prana)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: 14 Vul · Dumbbell Nebula · HD189733 · HD345436 · HD345438 · HD345439 · HD345440 · HD345443 · HD345444 · HD345445 · HD345446 · HD345447 · HD345448 · HD345449 · HD345450 · HD345451 · HD345452 · HD345453 · HD345454 · HD345455 · HD345456 · HD345457 · HD345458 · HD345461 · HD345462 · HD345463 · HD345465 · HD345466 · HD345469 · HD345470 · And 9 more.

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M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

Powered byPixInsight

M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

M27, The Dumbbell Nebula in HOO palette. It is a planetary nebula in the constellation Vulpecula, at a distance of about 1360 light-years. It was the first such nebula to be discovered, by Charles Messier in 1764. (Wikipedia). Late June 2022 data, restacked in Astro Pixel processor, and re-post processed in Pixinsight and final touches in Paintshop Pro for clarity, vibrancy, and Stars Spiked Pro plugin.

13 x 180sec light subs, and 5 x 300sec light subs (WO Z73 doublet Apo, 0.8x FR, with ZWO 183MC Pro main cam)
13 x 180sec light subs, and 5 x 300sec light subs (Nexstar Evo 8" SCT, 0.63x FR, with ZWO 294MC Pro main cam)
20 x 180sec darks
20 x 300sec darks
20 auto flats, and 20 dark flats

Equipment used - Celestron Nexstar Evo 8" SCT on HEQ5 Pro mount with ZWO 294MC Pro main camera and ZWO 120mini guidecam. ASI Air Plus and Optolong L enhance filter, dew heater straps, and all powered by two Jackery units. Three versions, Stars Spiked, and Stars De-emphasized.

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Title: M27, aka Dumbbell nebula (Original Stars DE)

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Status	Advanced success
Started	...
Astrometry.net job	7238359
PixInsight job	6OWZPJSOLSSZ9JA7IPMVGJRPCDZ4JRQO
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h59m38s.29
RA (top/left)	19h58m40s.30
RA (top/right)	20h01m03s.13
RA (bottom/right)	20h00m37s.10
RA (bottom/left)	19h58m13s.80

Dec (center)	+22°43′26″.0
Dec (top/left)	+22°16′49″.1
Dec (top/right)	+22°20′55″.3
Dec (bottom/right)	+23°10′00″.8
Dec (bottom/left)	+23°05′53″.1

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M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

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M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

M27, aka Dumbbell nebula (HOO, stars spiked, cropped version)

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