Last night of astroholiday

The wind did not let up for our last night of our astroholiday, but we went out anyway. J had earlier set up the PST for a bit of solar viewing - and in order to do that, put the double plate on the Losmandy mount. Since it was on there anyway, we decided to try the double up: the 128 and the 90mm. Put the 10mm eyepiece in the 128 and 21mm in the other, with the idea that this would give quite a different view of various objects. It was good in theory, I think, and certainly did give different views. However, it was quite heavy, and seemed to have a bit of trouble moving via the hand controls; this was probably partly to do with the wind, but may als mean we didn't have it quite balanced right.

Anyway, I naturally started out with Jupiter, and it was actually good enough seeing that I put the 6mm in Keppler, and magnified it with the 5mm even. A couple of dark bands were obvious.

I decided to continue my little Messier marathon from last night, since I knew I'd missed a few by looking when they had gone behind the house. I caught M78 - which is a neat splodge of nebulosity with two stars seemingly embedded in it; and M37, which in the 10mm was large, faint, with many distinct stars; in the 21mm, more of a grey smudge, although some individual points were still distinct. M36 looked similar, with a shape I'm claiming as like a starfish. I missed M74, M38, and M34 by not being quick enough! So I went to some others: M48 is still a boring open cluster, but M79 is endearing itself by being such a cute little globular.

I was getting a bit put out by the wind by this stage, so J dragged me over to Copernicus and showed me the Grus quartet (which was actually a triplet at this stage, because it wasn't quite dark enough for the whole show), which is always cool: seeing three or four galaxies apparently so close together is breathtaking. He also showed me NGC246, which he is quite in love with: it's a planetary nebula, with three bright points within/to the side; I'm not sure whether they're physically associated with it or not.

We decided to call it an earlier night than normal, so to finish up I dialled up the Popular Deep Sky Objects tour and had a quick spin. I tried for the Witchhead Nebula, knowing it was going to be too big to see the whole thing in one eyepiece (3 degrees!), but hoping I would at least be able to see some nebulosity. I am dubious, although J claims it was obviously greyer in some sections. 47Tuc - such a bright core, so striking an object! - and, of course, the Orion Nebula finished the night off.

Lostock: three potential nights of all-out viewing...

Ice in Space Astro Camp: three nights, at a remote Scout camp, with ~100 keen amateur astronomers+hangers-on. What could possibly go wrong?

Thursday night: some sucker holes!... but cloudy. Also, rain.

Friday night: cloudy.

Saturday: the sun was out enough that a dude had his solar scope out, and we wandered over to be bothersome and have a squizz. I saw prominences! And the surface of the sun! Without my eyeball boiling!! ... I might be in love...

For all that it was annoying that we didn't get to observe every night, the camp was awesome. There was a lot of telescope-ogling, and deep discussions about eye pieces. Our cat's perch chairs drew a lot of comment, as did J's scope. The fact that we both have scopes and I wasn't there under sufferance also attracted notice, which I thought was a bit sad; the number of times I basically got asked if I was happy to be there, and then I pointed to my scope and said I got mine first.... There were a few other women there with scopes, but it was by and large a male gathering. It was neat to see a few blokes there with their kids, though, having left mum at home.

Anyway, we did observe on Saturday. Sitting at dinner, we kept sticking our heads out to look at the sky - hopefully noting the holes in the clouds - with the constant refrain being "I've seen it come good from worse...". At one point I realised I could see Jupiter, and I ditched whoever I was talking to and hared it back to our camp. I figured I would at least have a look at it, if nothing else. I caught Venus - lovely little crescent - and Jupiter, and then, all of a sudden, looked up: it was clear! The clouds were almost entirely gone! And wow, the whole camp... changed. Red lights zipping around the place, people excitedly discussing their favourite objects, arguing about collimation: it was cool. We had a little crowd in our area, what with two SDMs next to each other. I got a little frazzled because I couldn't figure out the constellations - I only know Scorpius and Sagittarius in the spring sky! But a couple of people showed me some interesting things, which was really nice of them.

I saw the globulars NGC6388, NGC6397, and NGC6723; BrsO-14 in Corona Australis, a binary with two small white stars; B86 and its accompanying dark nebula - don't think I've ever consciously seen a dark nebula before (the Coalsack doesn't count...); M27 - the Dumbbell Nebula! and possibly Barnard's dwarf galaxy. When I discovered that we could see Pegasus, I checked out the binary that is Matar, which has a bright yellow primary and a faint white secondary. Also through my scope I saw a few other random globular clusters, the Pleiades, M79, and we managed to stay up late enough (bed at 2am!) to see the glory that is Orion (I've missed him!).

Someone set up binoculars near us, through which I finally saw the Andromeda Galaxy. It was... a disappointment, frankly. I couldn't see it naked-eye, probably partly because it just doesn't get that high even in NSW, and through the binos it was just a blob. Still: furthest-away object you can (theoretically!) see naked-eye, and closest galaxy to our own. Nice to cross off the list :)

I also got to have a look through Rod's 20" scope, which he set up next to ours. It required a ladder to get to the eyepiece, and a trailer to bring it to the camp. I saw NGC1365 - a galaxy -which is apparently one of Rod's favourites, and was indeed spectacular. The Saturn Nebula is a weird green colour and does indeed look like Saturn, and 47Tuc was breathtaking. My favourite, though, was being able to see three out of four galaxies known as the Grus Quartet - the other one was just outside the field of view.

All in all, it was a seriously awesome night of viewing, and was a great way to finish the camp.