Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
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            Stefano Franzoni
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Technical card

Imaging telescopes or lenses: TS Optics TS APO 80/480

Imaging cameras: ZWO Optical ZWO ASI 1600MM cool Pro

Mounts: NEQ6 Pro

Guiding telescopes or lenses: TS Optics TS APO 80/480

Focal reducers: TS Optics TS PHOTOLINE 0.79x reducer / corrector

Software: Pleaides Astrophoto PixInsight 1.8 Ripley  ·  Adobe Photoshop CC 2015v16

Filters: ZWO 36mm Green Filter  ·  ZWO 36mm Red Filter  ·  ZWO 36mm Blue Filter  ·  ZWO H-alpha 7nm 36mm

Accessory: QHYCCD QHY5L-II autoguider

Dates:Jan. 24, 2019Jan. 25, 2019

ZWO H-alpha 7nm 36mm: 30x300" (gain: 200.00) -20C bin 1x1
ZWO 36mm Blue Filter: 40x120" (gain: 139.00) -20C bin 1x1
ZWO 36mm Green Filter: 40x120" (gain: 139.00) -20C bin 1x1
ZWO 36mm Red Filter: 40x120" (gain: 139.00) -20C bin 1x1

Integration: 6.5 hours

Darks: ~12

Flats: ~20

Avg. Moon age: 19.09 days

Avg. Moon phase: 80.04%

Bortle Dark-Sky Scale: 6.00

Temperature: -1.00

Basic astrometry details

Astrometry.net job: 2493104

RA center: 5h 40' 5"

DEC center: -2° 26' 56"

Pixel scale: 2.002 arcsec/pixel

Orientation: 92.292 degrees

Field radius: 1.558 degrees

Resolution: 4452x3400

Locations: Home , Ferrara, Ferrara, Italy

Data source: Backyard


Sky plot

Sky plot




            Stefano Franzoni

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Imagers of Italy