Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  46 eps Ori  ·  48 sig Ori  ·  50 zet Ori  ·  Alnilam  ·  Alnitak  ·  B33  ·  Flame Nebula  ·  Horsehead nebula  ·  IC 426  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  LBN 921  ·  LBN 924  ·  LBN 925  ·  LBN 927  ·  LBN 928  ·  LBN 935  ·  LBN 940  ·  LBN 944  ·  LBN 946  ·  LBN 950  ·  LBN 953  ·  LBN 954  ·  LBN 958  ·  LBN 962  ·  LBN 965  ·  LBN 967  ·  LDN 1614  ·  And 15 more.
Alnitak and Alnilam region HSO palette, 



    
        

            Stefano Zamblera
Powered byPixInsight
Alnitak and Alnilam region HSO palette, 



    
        

            Stefano Zamblera
Powered byPixInsight

Acquisition details

Dates:
Dec. 9, 2021 ·  Dec. 11, 2021 ·  Dec. 12, 2021 ·  Dec. 13, 2021 ·  Dec. 15, 2021 ·  Dec. 16, 2021 ·  Dec. 17, 2021 ·  Dec. 18, 2021 ·  Jan. 8, 2022 ·  Jan. 9, 2022 ·  Jan. 10, 2022 ·  Jan. 11, 2022 ·  Jan. 12, 2022 ·  Jan. 13, 2022 ·  Jan. 14, 2022 ·  Jan. 16, 2022 ·  Jan. 18, 2022 ·  Jan. 22, 2022 ·  Jan. 23, 2022 ·  Jan. 24, 2022 ·  Jan. 28, 2022 ·  Jan. 29, 2022 ·  Jan. 31, 2022 ·  Feb. 1, 2022 ·  Feb. 2, 2022 ·  Feb. 5, 2022
Frames:
Astronomic SII 6nm 1.25: 77×180(3h 51′) (gain: 139.00) -20°C bin 1×1
Astronomik H alpha 12 nm 2 inch Astronomik: 79×180(3h 57′) (gain: 139.00) -20°C bin 1×1
astronomic Oiii 6nm: 62×180(3h 6′) (gain: 139.00) -20°C bin 1×1
Integration:
10h 54′
Darks:
33
Flats:
33
Flat darks:
33
Avg. Moon age:
12.35 days
Avg. Moon phase:
58.64%
Bortle Dark-Sky Scale:
6.00

RA center: 05h40m54s.30

DEC center: -01°5643.3

Pixel scale: 3.152 arcsec/pixel

Orientation: -119.866 degrees

Field radius: 2.521 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4607x3459

File size: 91.2 MB

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

Data source: Backyard

Description

Alnitak and Alnilam region in HSO palette.
William Optics Redcat 51, ASI1600mm Pro.
Livorno, December 2021 - Febraury 2022, home balcony in Bortle 6 sky.
Asiair Pro remoted controlled by Bluestacks on Windows mini PC by Real VLC server/client

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