Contains:  Solar system body or event
Jupiter, gigiastro

Jupiter

Jupiter, gigiastro

Jupiter

Equipment

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Acquisition details

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Description

(from left to right: Callisto, Io, Ganymede, Europa)

A composite of two images:

1) h 20.20: a longer prime-focus exposure to get the four Galilean moons

(Celestron 8 f/10 100 ISO 20sec)

2) h 21.20: a short one with eyepiece projection to get a higher resolution picture of Jupiter,

with its size later adjusted to scale (C8 Tele Extender - orthosc. 7mm 400 ISO 3sec)

Kodak Ektachrome 100&400 ISO (diafilm)

1600x1200

Seeing 2 (Antoniadi)

darkness of observing site: Bortle's class 8 (naked-eye limiting magnitude: 4.1–4.5)

Comments

Histogram

Jupiter, gigiastro