M101 / NGC5457, NGC5422, NGC5474

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Telescopi o obiettivi di acquisizione: William Optics RedCat 51 Petzval APO  ·  Williams Optics Zenithstar 61 APO
Camere di acquisizione: ZWO ASI183MC Pro  ·  Canon EOS 550D Full Spectrum ir cut
Montature: Skywatcher EQ35M
Telescopi o obiettivi di guida: QHYCCD QHY Mini Guide Scope
Camere di guida: QHYCCD QHY5L-II-C
Riduttori di focale: William Optics Adjustable Flattener Flat61
Software: Stark Labs Phd2  ·  Photoshop  ·  Adobe Lightroom  ·  Astroberry  ·  Pleiades Astrophoto PinInsight  ·  KStars Ekos/INDI, Astroberry OS
Filtri: SVBONY CLS 2”  ·  Optolong UHC 2″
Accessorio: SVBONY Filter Wheel 2″

Astrobin: https://www.astrobin.com/9gilpz/

Astrometry: http://nova.astrometry.net/user_images/4570879#annotated

Drizzle data integration of double source of lights:
William Optics Zenithstar 61/Canon EOS550d Full Spectrum IR Cut > CLS filter by Svbony at ISO400, 600sec
William Optics Redcat 51/ASI183MC-Pro > UHC filter by Optolong at Gain180, 300sec
Frames recorded from 14/02/2021 to 07/04/2021

Art, Astroberry, Astroberry Server, Astronomy, Canon EOS550d Full Spect. IRcut, Deep Sky, Kstars, M101, NGC5422, NGC5457, NGC5474, PHD2, QHY 30/130, QHY5II-L C, Sky-Watcher EQM-35 Pro Synscan GOTO, William Optics Redcat 51, William Optics v1.5 RedCat 51 APO, William Optics Zenithstar 61 f/5.9 APO Refractor 2018, Xiuart, ZWO ASI183MC Pro (color)

M101 / NGC5457, NGC5474

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Telescopi o obiettivi di acquisizione: Williams Optics Zenithstar 61 APO
Camere di acquisizione: Canon EOS 550D Full Spectrum ir cut
Montature: Skywatcher EQ35M
Telescopi o obiettivi di guida: QHYCCD QHY Mini Guide Scope
Camere di guida: QHYCCD QHY5L-II-C
Riduttori di focale: William Optics Adjustable Flattener Flat61
Software: Photoshop  ·  Adobe Lightroom  ·  Astroberry  ·  Pleiades Astrophoto PinInsight  ·  KStars Ekos/INDI, Astroberry OS  ·  Stark Labs Phd2
Filtri: SVBONY CLS 2”
Accessorio: SVBONY Filter Wheel 2″

Date:29 Marzo 2021
Pose: 26×300″
Integrazione: 2.2 ore
Giorno lunare medio: 15.57 giorni
Fase lunare media: 99.27%

Astrobin: https://www.astrobin.com/07tflq/

Astrometry: http://nova.astrometry.net/user_images/4529687#annotated

M101 (NGC5457), NGC5474
Canon EOS550d Full Spectrum IR cut on William Optics Zenithstar 61
ISO400 300sec, with full moon and some smoggy air-pollution, 2″ CLS filter by Svbony

Art, Astroberry Server, Astronomy, Canon EOS550d Full Spect. IRcut, Deep Sky, Kstars, M101, NGC5457, NGC5474, PHD2, QHY5II-L C, Sky-Watcher EQM-35 Pro Synscan GOTO, Stars, William Optics Zenithstar 61 f/5.9 APO Refractor 2018, Xiuart

M81 / NGC3031, M82 / NGC3034, NGC3037, NGC2976

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Telescopi o obiettivi di acquisizione: Williams Optics Zenithstar 61 APO
Camere di acquisizione: Canon EOS 550D Full Spectrum ir cut
Montature: Skywatcher EQ35M
Telescopi o obiettivi di guida: QHYCCD QHY Mini Guide Scope  ·  SVBONY SV106 60mm Guidescope
Camere di guida: ZWO ASI120MC-S  ·  QHYCCD QHY5L-II-C
Riduttori di focale: William Optics Adjustable Flattener Flat61
Software: Adobe Lightroom  ·  Astroberry  ·  Pleiades Astrophoto PinInsight  ·  KStars Ekos/INDI, Astroberry OS  ·  Photoshop  ·  Stark Labs Phd2
Accessorio: SVBONY Filter Wheel 2″

Astrobin: https://www.astrobin.com/x1yn81/

Astrometry: https://nova.astrometry.net/user_images/4357793#annotated

Drizzle data integration by PixInSight of 102 frames at ISO400, 600sec, UHC 2″ filter by Optolong.
Frames taken in many different stage among 08/10/2020 and 25/11/2020 from home balcony.
Postprod.: Photoshop and Lightroom

Art, Astroberry, Astroberry Server, Astronomy, Astrophotography, Canon EOS550d, Canon EOS550d Full Spect. IRcut, Deep Sky, Deepsky, Kstars, M81, NGC2976, NGC3031, NGC3034, NGC3037, PHD2, QHY5II-L C, Sky-Watcher EQM-35 Pro Synscan GOTO, Stars, William Optics Zenithstar 61 f/5.9 APO Refractor 2018, Xiuart