Telescopi o obiettivi di acquisizione: Williams Optics Zenithstar 61 APO
    Camere di acquisizione: Canon EOS 550D Full Spectrum ir cut
    Montature: Skywatcher EQ35M
    Camere di guida: QHYCCD QHY5L-II-C
    Riduttori di focale: William Optics Adjustable Flattener Flat61
    Software: Adobe Lightroom  ·  Photoshop  ·  Deep Sky Stacker (DSS) DeepSkyStacker  ·  Stark Labs Phd2
    Filtri: SVBONY H-Alpha 7nm  ·  SVBONY SII Filter 2″  ·  SVBONY OIII 18nm
    Accessorio: SvBony 60mm FinderScope

    Astrobin: https://www.astrobin.com/8rvw4m/

    Astrometry: http://nova.astrometry.net/user_images/4284628#annotated

    M42 Ori, ISO800 60sec
    William Optics Zenithstar 61 Apo
    Canon EOS 550d Full spectrum IR cut
    Skywatcher EQM35 Pro Synscan GOTO
    Astroberry (Raspberry Pi4b 8gb)
    Kstars, PHD2, Deepskystacker, PixInSight, Photoshop, Lightroom
    Post processing in Hubble palette 17/12/2020
    H alpha 2″ Svbony filter : 44 lights 60sec ISO400 > Green channel
    S ii 2″ Svbony filter : 32 lights 60sec ISO400 > Red channel
    O iii 2″ Svbony filter : 22 lights 60sec ISO400 > Blue channel

    M42 ISO800 60sec Ha narrowband 2° filter by Svbony 29 lights + Dark, flat, BIAS PixInsight Cal., debayer and drizzle integration
    M42 ISO800 60sec, Sii narrowband 2″ filter by Svbony 21 lights + dark, flat and BIAS PixInSight Calibration, debayer and drizzle integration
    M42 ISO800 60sec Oiii narrowband 2″ filter by Svbony PixInSight calibration, debayer and drizzle integration of 21 lights, dark, flat and BIAS
    Final result Photoshop, lightroom postprod
    Ha -> green channel
    Sii -> red channel
    Oiii -> blue channel

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