M16 ( Wei-Hao Wang )

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M16

Imaging Telescopes Or Lenses: Planewave CDK20 (f/6.8 version)
Imaging Cameras: Moravian Instruments C5A-100M
Mounts: Planewave L-500
Filters: Baader Bessel-B 50x50 mm · Baader Bessel-R 50x50 mm · Baader Bessel-V 50x50 mm · Baader H-alpha 6.5nm (CMOS-Optimized) 50x50 mm · Baader O-III 6.5nm (CMOS-Optimized) 50x50 mm · Baader UV/IR CUT Luminance (CMOS Optimized) 50x50 mm · Custom Scientific H-alpha 10nm 50x50 mm
Software: Adobe Photoshop · Nikita Misiura StarNet · Pleiades Astrophoto PixInsight

Dates:: May 27, 2023 · June 19, 2023 · June 20, 2023 · June 24, 2023 · June 26, 2023 · June 28, 2023
Frames:: Baader Bessel-B 50x50 mm: 17×480″(2h 16′) bin 2×2
Baader Bessel-R 50x50 mm: 10×300″(50′) bin 2×2
Baader Bessel-V 50x50 mm: 12×300″(1h) bin 2×2
Baader O-III 6.5nm (CMOS-Optimized) 50x50 mm: 21×480″(2h 48′) bin 2×2
Baader UV/IR CUT Luminance (CMOS Optimized) 50x50 mm: 16×300″(1h 20′) bin 2×2
Custom Scientific H-alpha 10nm 50x50 mm: 25×480″(3h 20′) bin 2×2
Integration:: 11h 34′
Avg. Moon age:: 5.56 days
Avg. Moon phase:: 35.21%

RA center: 18h18m53s.364

DEC center: -13°49′42″.60

Pixel scale: 0.673 arcsec/pixel

Orientation: 0.146 degrees

Field radius: 0.451 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 3862x2890

File size: 1.9 MB

Locations: Yushan National Park (Taiwan), Chia-Yi, Taiwan

Data source: Own remote observatory

Remote source: Non-commercial independent facility

an LHaOORGB composition. L exposures were taken under very good seeing (1"). You are invited to look at the 100% version to see the details brought by such seeing.

The original image was down-sampled by 2/3x. Rev.B is a 2x enlarged zoom of the central region, for you to see the details better.

Final
Original
B

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Status	Advanced success
Started	...
Astrometry.net job	8417404
PixInsight job	VYHTJ9YQIF1P0A1NN9VVVPR5O4COB6QM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h18m53s.364
RA (top/left)	18h20m22s.218
RA (top/right)	18h17m24s.294
RA (bottom/right)	18h17m23s.710
RA (bottom/left)	18h20m22s.870

Dec (center)	-13°49′42″.60
Dec (top/left)	-13°33′33″.99
Dec (top/right)	-13°33′26″.23
Dec (bottom/right)	-14°05′48″.83
Dec (bottom/left)	-14°05′56″.48

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