Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic) ( Jean-Baptiste Auroux )

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Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic)

Link: https://millenniumphoton.com/portfolios/nebuleuses-m8-m20/

Imaging Telescopes Or Lenses: Takahashi TSA 102
Imaging Cameras: Atik 16200 Mono
Mounts: Sky-Watcher AZ-EQ6 GT
Filters: Baader Blue Filter (50,4mm) · Baader Red Filter (50,4mm) · Baader Green Filter (50,4mm) · Baader Luminance Filter (50,4mm) · Baader Ultra-Narrowband H-alpha 3,5nm Filter (50,4 mm) · Baader Ultra Narrowband OIII 4,5nm Filter (50,4mm) · Baader RGB Filters (50,4mm)
Accessories: Atik EFW3 Filter Wheel (2") · Atik OAG · Takahashi TOA-RD
Software: Adobe Photoshop · Pleiades Astrophoto PixInsight · NINA - Nighttime Imaging ‘N’ Astronomy · Astro Pixel Processor APP · Atik Artemis · PHD Guiding 2
Guiding Telescopes Or Lenses: Takahashi TSA 102
Guiding Cameras: Atik GP

Dates:: July 27, 2021 · July 28, 2021 · July 29, 2021 · July 30, 2021 · July 31, 2021 · Aug. 1, 2021
Frames:: Baader Blue Filter (50,4mm): 24×300″(2h) -20°C bin 2×2
Baader Green Filter (50,4mm): 24×300″(2h) -20°C bin 2×2
Baader Luminance Filter (50,4mm): 24×300″(2h) -20°C bin 1×1
Baader Red Filter (50,4mm): 24×300″(2h) -20°C bin 2×2
Baader Ultra Narrowband OIII 4,5nm Filter (50,4mm): 24×600″(4h) -20°C bin 2×2
Baader Ultra-Narrowband H-alpha 3,5nm Filter (50,4 mm): 24×600″(4h) -20°C bin 1×1
Integration:: 16h
Darks:: 64
Flats:: 12
Bias:: 101
Avg. Moon age:: 20.70 days
Avg. Moon phase:: 64.33%
Bortle Dark-Sky Scale:: 2.00

RA center: 18h05m00s.60

DEC center: -23°39′00″.2

Pixel scale: 2.023 arcsec/pixel

Orientation: -0.666 degrees

Field radius: 2.165 degrees

More info:Open

Resolution: 6335x4386

File size: 41.8 MB

Locations: Talasani, Talasani, Haute-Corse, France

Data source: Traveller

Mosaic of 2 images, made this summer during the too rare clear nights, from Corsica (France).

Acquisitions made over ten nights, from July 27 to August 5, 2021 (I didn't have the patience to fill in everything in the descriptive info, because sometimes I could only make one image on a night because of the weather...).

LRGB-Ha-OIII image.

-------------

Mosaïque de 2 images, réalisée cet été au cours des trop rares nuits claires, depuis la Corse.

Acquisitions réalisées sur dix nuits, du 27 juillet au 5 août 2021 (je n'ai pas eu la patience de tout remplir dans les infos descriptives, car parfois je n'ai pu faire qu'une seule image par nuit à cause de la météo...).

Image LRGB-Ha-OIII

Original
B
Final
C

B

Description: Improvement on the central area of M8 and M20 with slight HDRMT enhancement.

Uploaded: ...

C

Description: Minor corrections

Uploaded: ...

Astrophotographes (France)
Deep Sky Mosaics
Takahashi Refractors
AAA : Astronomes et Astrographes Amateurs

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	Image of the day	Top pick	Top pick nominations	Total submitted
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Own remote observatory
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Public amaeteur data
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Mix of multiple sources
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Status	Advanced success
Started	...
Astrometry.net job	5009233
PixInsight job	D560GBTAOPTXSSCHRO92FQKGBH5WXWNZ
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h05m00s.60
RA (top/left)	18h12m38s.45
RA (top/right)	17h57m15s.42
RA (bottom/right)	17h57m13s.84
RA (bottom/left)	18h12m54s.46

Dec (center)	-23°39′00″.2
Dec (top/left)	-22°23′19″.6
Dec (top/right)	-22°25′30″.8
Dec (bottom/right)	-24°53′31″.1
Dec (bottom/left)	-24°51′06″.2

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Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic)

Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic)

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Image Index:

Contribution Index (beta):

Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic)

Laguna & Trifid nebulae - LRGB-Ha-OIII (mosaic)

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Acquisition details

Description

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C

Sky plot

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