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Getting plate-solving status, please wait...
NGC1499 California Nebula in HOO palette, 



    
        

            Stefano Zamblera
Powered byPixInsight
Getting plate-solving status, please wait...
NGC1499 California Nebula in HOO palette, 



    
        

            Stefano Zamblera
Powered byPixInsight

Acquisition details

Dates:
Aug. 11, 2021 ·  Aug. 12, 2021 ·  Aug. 14, 2021 ·  Aug. 15, 2021 ·  Aug. 17, 2021 ·  Aug. 18, 2021 ·  Sept. 6, 2021 ·  Sept. 7, 2021 ·  Sept. 8, 2021 ·  Sept. 9, 2021 ·  Sept. 10, 2021 ·  Sept. 11, 2021 ·  Sept. 12, 2021 ·  Sept. 13, 2021 ·  Sept. 19, 2021
Frames:
Astronomik H alpha 12 nm 2 inch Astronomik: 3×300(15′) (gain: 180.00) -20°C bin 1×1
Astronomik H alpha 12 nm 2 inch Astronomik: 121×180(6h 3′) (gain: 200.00) -20°C bin 1×1
Astronomik H alpha 12 nm 2 inch Astronomik: 13×300(1h 5′) (gain: 200.00) -20°C bin 1×1
astronomic Oiii 6nm: 159×180(7h 57′) (gain: 200.00) -20°C bin 1×1
Integration:
15h 20′
Darks:
33
Flats:
33
Flat darks:
33
Avg. Moon age:
7.24 days
Avg. Moon phase:
32.81%
Bortle Dark-Sky Scale:
6.00

RA center: 04h00m53s.64

DEC center: +36°3217.2

Pixel scale: 3.147 arcsec/pixel

Orientation: 59.523 degrees

Field radius: 2.482 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4583x3349

File size: 87.9 MB

Locations: Home (balcony), Livorno, Livorno, Italy

Data source: Backyard

Description

NGC1499 California Nebula
William Optics Redcat 51 | ASI1600mm-Pro

HOO palette from Astronomik narrowband Ha, Oiii 1,25" filters drizzle data integration.
List of subframes as follow:
Ha: 11/08/2021 3 300s; 12/08/2021 13 300s; 
14/08/2021 31 180s; 15/08/2021 30; 06/09/2021 6; 07/09/2021 25; 08/09/2021 9; 09/09/2021 9; 10/09/2021 2.

Oiii Gain 200, offset 50, 180sec -20C: 17/08/2021 29; 18/08/2021 31; 19/08/2021 11; 08/09/2021 10; 09/09/2021 10; 10/09/2021 10; 11/09/2021 6; 12/09/2021 34; 13/09/2021 18

Postproduction Adobe Photoshop and Lightroom.

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