The Little Desert, Night Two

Not quite as good this second night. There were a few reasons for this:
1. Mozzies.
2. It stayed hot all night - maybe 23C by 2.30 - so the mozzies stayed around too.
3. More mozzies. They were trying to eat me through my clothes.
4. People. There were a few more people at the Lodge, so there were a few more lights on. Also, I actually knew one of the people! He and his friends came out at about 10pm to have a look, we showed them some of the usual suspects... and then he hung around til midnight. I wanted to have a look at the stuff I'd planned, but it wasn't that interesting, so I didn't feel like I could while he was there....
5. Mozzies.
6. Trying a new telescope. Um. Yes. Have I mentioned our new telescope? It's a Tak FS128 (5") which J picked up through his usual cunning ways. I've called it Keppler... and he's huge, in comparison with Ptolemy (90mm). Coming to grips with the different fields of view in the eyepieces, etc, took some doing, and I'm still not there yet.

What did I look at? Well, we started with Jupiter - of course - and it was by far THE most amazing and awesome view of Jupiter I have ever had, enough to almost make me want to sketch it. The main dark band was blindingly obvious, there was detail to the north and the south, and - perhaps most amazingly to me - the moons clearly appeared to be of slightly different shape and colour. Ganymede was obviously bigger and redder. I was totally blown away - as were the people we showed it to a bit later. We also showed them M42 and 43 - of course! - and it too looked stunning through the 128. In fact I looked at it several times over the night, and it just got better and bigger every time.

To get my mojo back a bit, after my acquaintance left, I took some time to just look up. Keppler has a box disconcertingly like a coffin, which it turns out makes an excellent bench, so I just lay back on it (the ground was awfully sandy) and stared up. Orion was pretty close to the zenith (we were pushing midnight by this stage), and the view was just delightful. I also had a chance to look at a few things through J's Dobsonian, probably my favourite of which was an awesome planetary nebula, NGC1360, with a bright core and a discrete cloud around it. I tried dialling up planetary nebulae to 'tour' on Keppler but it was a bit of a bust with the lights on in the distance.

Anyway, I decided to have a go at some doubles. Using the list of doubles in Orion from vol 1 of The Night Sky Observer's Guide, I had a look at and split: E627; E630; 17-rho Ori (a lovely double, orange and blueish); 19-beta Ori; E664; h2259 (although only the 3.6/10.8 mag stars, not the other companions); h697 (the triple); E697; E701; h2268; E114; E790; E816; 60 Ori and E877. Which, yes, was possibly a stupid number of doubles to look at it one night, but I did stop when I was bored. Additionally, I was practising with the Argo, because I found all of these by pushing the telescope around until the read-out on the Argo was the correct RA and Dec. There was a few times when it wasn't quite right, but overall it was a good way to start getting a handle on using the mount as well as the Argo - and getting myself more used to directions.

We stayed up until just after 2, determined to see Saturn. However, we were flagging fast, so when it was just above the horizon and mushy as all get-out (not coming clear at all, and looking like a weird bulging object as a result), we threw in the towel. Still, it was a good night overall (despite the mozzies), and we're hoping for a few more like it - this time in the Grampians.

On top of a mountain

We've just got home from an almost entirely astronomical holiday through NSW, precipitated by the annual Ice in Space Astronomy Camp. We went to the Deep Space Complex at Tidbinbilla, and came home via the Australian Astronomical Observatory at Siding Spring and the radio telescope at Parkes. We also managed to observe for four nights out of ten, which probably isn't a bad hit rate!

Our first stop was at a lovely B&B between Thredbo and Jindabyne. It was kinda clear the first night, but we hadn't set up the scope so we decided to be lazy. The last night, however, was glorious (how glorious? LMC and SMC very clear to the naked eye) - and we'd found a great spot for observing just up the road from our accomm, very flat and away from the few house lights in the area. Paul, the manager of the B&B, had mentioned he's been thinking of trying to organise astronomy groups, so we dragged him out and showed him some of the sights, and talked to him about telescopes a bit too.

It wasn't a night for working through a plan, not least because we only set up my scope so J and I had to share. So we had a look at Jupiter, who was brilliant, and then J managed to find Uranus! Which Paul didn't think was that impressive - just a blue smudge - but I was wildly pleased.

We had a look at some Messier objects, largely to show off: M8 (Lagoon Nebula), M16 (Eagle Nebula), M17 (Omega Nebula), M20 (Trifid Nebula), M22, M23, M24 (Star Cloud), M25, M54, M69, and M70! - and NGC6652 because it was in the neighbourhood, as well as 47 Tuc. I am still not that enamoured of open clusters for their own sakes - many just don't seem to have outstanding features, for my money - but I adore globular clusters. I don't really know why; I think it's that looking at them for a while, you can start to pick out detail - slowly but surely. I love all of the nebulae we saw, and the Star Cloud blew me away: I was looking through the eye-piece as J star-hopped via the Rigel, and it just suddenly appeared. Awesome.

We also had a go at photographing the Lagoon and Trifid Nebulas, and I will upload some of those when I find the camera amongst the end-of-holiday detritus.

Clear skies are here again

It's been a while. Tonight, for the first time in a while, we had both clear skies and the energy to do something with them. Here's hoping Melbourne gives more of the same! - after the rain that's forecast for the end of this week, in any case.

Anyway, given the skies and the fact that even when the sun was barely down I had a good view of crescent Venus, I messaged some friends just down the road that they should bring their kids over for a look - I'd been meaning to do so for ages. They promptly arrived with two in tow, the eldest being sensible and staying home, feeling sick. We trooped out the back and had a good look at Venus, and Mars - just a blob these days - and had a chat about planets. Then, because the stars were coming out and they were enthusiastic, J decided to show off and show them the Jewel Box; I met that with Alpha Centauri, which split beautifully and particularly excited the youngest. All of which was very pleasing.

We went back out a few hours later, because it amazingly remained clear. Sagittarius and Scorpio are back to being high in the sky - it's like seeing old friends! It wasn't particularly dark, but J hopped around some clusters in the two - M4, M6, and M7; M20 and M21 - the Triffid, looking pretty awesome even with the light pollution. Right when we thought we were ready to pack it in, J had a last look all round the sky. And there, my friends, at -2.5 mag, was dear old Jupiter! I can't tell you how ridiculously exciting it was to see it hanging there so brilliant. Io, Europa and Callisto were nice and obvious, as was the one dark band of clouds that it has left. J thought he might have caught sight of the Red Spot, but I am unconvinced. I stared at that disk for quite a while before achey eyes drove me inside.

Planets for kids

A friend came over this evening, with his two sons. They were a bit bored, and I'd just noticed that Venus was incredibly bright, so I thought I'd take them out to see the planets. I found Venus - looking gibbous - and then what I thought was going to be Mars, but turned out to be Saturn, and a moon. (J found Mars later - I hadn't tracked far enough, because my rigel is dead.)

They weren't really as impressed as I had expected? hoped? grown used to? I don't know whether this was because it's Friday night and they were a bit hyper, or whether they're just totally disinterested, or what. They seemed more interested in fiddling with the focus, to make the blob of light get bigger or smaller! Which is interesting enough, I guess, when you're under 10.

It got me thinking about why I expect children to be interested in astronomy, or at least hope they will be. I don't remember when I first got interested in astronomy. I know I'd never looked through a telescope before about the age of 15; I was dead keen on the planets etc well before that, though. It seems trite and a bit like an excuse to say that kids these days have access to things ranging from awesome docos about the planets, including footage from the Cassini missions and so on, right through to simulations on computers - so why should they be interested in seeing things 'for real' when in some ways, that doesn't compare to what they've seen through other means? There are going to be some people who infinitely prefer the computer versions, or the up-close versions on docos, and I guess I have to accept that that's ok; I'd much rather see Mt Everest on the screen than in real life, at least up close. But I do hope that seeing 'mediated' versions will inspire at least a few kids to want to see things personally, because realising that you can see the rings of Saturn and the Galilean moons of Jupiter with your own eyes is a most amazing experience. And not just for the astronomy of it.

Their dad was way keen, though - had never seen Saturn in a telescope, and said he hadn't realised you could. So that was gratifying.

Haze, clarity, haze

Stinking hot day. I didn't have much hope for the evening because there was a lot of cloud just on sunset, but it did clear - mostly, anyway. In astronomical twilight, I went and set up the scope (mostly all by myself - with the new mount - dead exciting, if a bit hard); found Jupiter, but it was pretty hazy off to the west. So I saw it, and I think four moons, but it wasn't very impressive.

Next, swinging around, I tried for the Orion Nebula - and found it, but again it was just too hazy: there was no nebula! Also, still not that dark. This was a bit sad for K, who came out in the dark and mosquito-infested-ness only to see just a couple of stars.

Anyhow, went back inside for an hour or so. Then, ta da! It cleared! So out we went again. Orion, this time, looked totally spectacular - so K, and D, both got a good look, and I think they were impressed. Then around to the Pleiades, which looked pretty good. J tried to find 47Tuc, but to no avail - clouds were coming up in the west, and it wasn't quite dark enough anyway, I think.

The last thing we tried was M41, we think; it was an open cluster, and it was roughly where J was looking for it last week in Melbourne. Certainly found a cluster, anyway. By this stage the clouds were coming in, as was gauzy haze, and the mosquitoes were getting worse. So we packed it in.

Late night Ballarat viewing

We did view briefly on the night of Boxing Day; we showed some friends the moon, and they were suitably impressed. We didn't get much more viewing in - we saw Orion, and 47 Tuc, both of which were of course awesome; but then the clouds came up.

Last night we were utterly tuckered out. We convinced ourselves there were some clouds around.

For tonight, our last with the clearer skies of the Rat, we prepared well by napping in the afternoon and not having too strenuous a day. Very important, this sort of preparation. Happily, it wasn't as cold as the last few nights; sadly, for us, the moon is enormous (86% full, according to my adorable widget) and was hanging bulbous and annoying right near the Pleiades.

Anyway, we started by looking at Jupiter - very low in the sky, in fact just about disappearing behind the roof of the house. It wasn't an awesome view, but most importantly for me I'd realised that Neptune is very close to it at the moment. We're pretty sure we found it; the blob of light certainly looked like a disk, rather than a point of light, just as Jupiter's moons (let alone Jupiter) and Mars resolve. There was no blue/green colour, because it was too low to the horizon; it was yellow/red instead. For the same reason, Jupiter was an awesome fake yellow/orange colour, although it was impossible to resolve it properly thanks to the atmospheric issues. ETA: apparently Neptune is currently mag 8, so I'm pretty pleased at finding it, it being so close to the moon and all.

Next, we tried checking out some stuff near Canis Major. First up, M41, an open cluster. I'll admit here and now that I am not usually wowed by open clusters (in my vast experience of them). This one was pretty enough... but it just looks like a particularly dense clump of stars. Which it is. Nearby, we looked at Cr121 - where Cr, according to my trusty Pocket Sky Atlas, stands for Collinder, presumably the dude who catalogued it.

Swinging around we amused ourselves looking for 47Tuc, and although the sky was still washed out it was still all tendril-y looking. Swinging back, J got a bit ambitious and tried looking for M44 - the Beehive. We didn't find it - too low, and therefore behind the trees from our position. We did find some cluster, but we have no idea whether it has an official designation.

The Orion nebula, as always, looked good - although it too was a bit washed out from the moon. Despite that I think I'm picking up new details every time; I don't remember noticing a star below the Trapezium before. And M43 looked quite obvious too. J picked up the Small Magellanic Cloud in the binocs, as well as various other bits and pieces. I had a quick look - I'm not very good with binocs, at least partly thanks to the specs - but in my wavering grip even I could see M42, vaguely, as well as a couple of the open clusters.

Finally, we wreaked vengeance by looking at the moon - remembering this time to put the neutral density filter on, although to be honest I still felt blinded. Tycho and Copernicus were both in full view, with their respective ejecta very obvious; it was a brilliant sight.

Overall, we've had good viewing up here. It's going to be weird to go home to very obvious light pollution.

Can't believe we got to view tonight

... given that the whole day it's been raining, and raining, and raining.

It's the first night for viewing all week, basically - clouds have come in every night - except Thursday, when we had some friends over and showed them a fingernail of moon (first time for all three!) and Jupiter + three moons (also first time!), which was fun.

Tonight, given we're both awfully tired, we just looked at the moon and Jupiter. J decided to have a go at crossing off one of his sketching goals - from the Lunar 100 - the result of which is this:

He's not sure whether he likes it without the square border. What do you think?

It's number 20 on the list. We like lists. I downloaded a list of galaxies to try and view, the other night. One for dark sites I think.

Jupiter was pretty easy to see; it's clear that in a few months it's going to be completely gone from the night skies, at which point I may cry. When I first pulled it up, all four moons were visible, with two very close together and only just separate. I wasn't sure if they were coming or going... until all of a sudden two became one, which answered my question. Stellarium informs me this was Europa and Io, and that if I'd been just a little more patient - or a little less tired - I would have seen them come apart again quite quickly.

Galilean Nights

Although we didn't take the telescope out, we did still participate in Galilean Nights - having our wonderful friends M&M over for dinner and viewing. It was a glorious day; so glorious I have a burnt neck to show for it. Of course, this being Melbourne, the clouds started coming in just before sunset. While the boys went for fishnchips, I showed M the moon - I don't think she'd ever seen it through a telescope before, and being very shortsighted was dubious about whether she'd be able to focus it. Of course, the new you-beaut zoom lens did wonders, and she got great views of the 35%-ish moon (and I got to see the wonderful Atlas and Hercules).

After dinner there were breaks in the cloud so we took them both out to see Jupiter and the moon, which were really the only things you could see - a couple of other stars were faintly visible, but there was so much glare thanks to the clouds that the viewing was atrocious. The Jovian system put on a nice show with a very cool staggering of the moons; both boys claimed they thought they could see the Red Spot. Me, I had trouble focussing again. The other M was also appropriately impressed by the moon through the scope.

We introduced them to Spooks when the clouds rolled in completely.