Another shot of the moons by Jove

At seven o'clock this evening, with some daylight still in the sky, I could see four of Jupiter's moons.

But by 10:30 this evening -- when I took this shot -- Io had moved across in front of Jupiter's disk so I could no longer see it. But the other three Galilean moons were still clearly visible -- L-R Ganymede, Europa and Callisto.

To get a short-enough shutter speed to hand-hold, I put the ISO way up, to 6400. I relied on the internal stabilisation of the camera somewhat, but I also held my breath.