Showing posts with label ic418. Show all posts
Showing posts with label ic418. Show all posts

03 January 2011

The next night, in the Grampians

To be honest, it felt like a bit of a dud night. I was using Keppler (Tak128), and it was quite windy so it was a little harder to manage than little Ptolemy would have been. Also, I had chosen some dud objects to try and chase: that is, they were smaller and/or dimmer than I realised, so they were hard to find and/or actually see. Le sigh.

Jupiter looked very average. This was largely to do with the wind; it was hard to get a steady view. Basically pointless with the 6mm eyepiece; 10mm was a bit better, with a few bands of cloud visible. I then tried to find a few things but got frustrated, so J hauled me over to Copernicus to show me some galaxies. First, though, IC418: a groovy little planetary nebula, which looked amazing through the 4mm: that's 450x magnification, J assures me, which sounds like a lot. Galaxies: NGC253 (a large grey smudge of a galaxy, brighter at the centre with a couple of very bright spots, which may actually not be physically associated with it? also possibly a dust lane); NGC288, NGC247, NGC300, and NGC7793 (variations on Grey Smudge, some larger than others). Could not see the dwarf galaxy in Sculptor.

To finish the night I went back to Keppler. I looked at the Large Magellanic Cloud (the detail continues to amaze); Omega Centauri (huge, but I think 47Tuc is still my favourite); M79 (a great little globular); M78 (nebula, not that bright); and, naturally, M42. Which was a happy way to finish the night.