October 2009 Observations

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Oct 3rd

The weather had been poor and the day had been dominated by cloud and rain. I did a dusk bin scan at 18:30 GMT. The Moon was almost full, with a small hint of eastern terminator. Tycho's rays were dominating the landscape, as usual. Jupiter showed 2 moons each side. Some stars were visible through the murk but it didn't look promising.

Oct 7th

This was the first action in Prague. While walking around the city, I took some shots of Jupiter above the buildings.




I later added one of the Moon:

 


At 20:10 GMT I saw a waning gibbous Moon approach the Pleiades. Tycho's rays still dominated the landscape and Grimaldi was quite far into the disc, due to favourable libration.

Oct 10th

 Bin scanned a waning gibbous Moon at 10:35 GMT. Tycho's rays were no longer visible but the crater itself and the nearby Clavius and others all showed well. The Appennines looked great near the terminator and libration still favoured Grimaldi.

Oct 12th

I bin scanned the Moon at 07:15 GMT. Copernicus showed well near the terminator and so did the southern craters. The Moon was still visible at 12:00 GMT but was low down and the southern craters were no longer visible through the extinction and bright sunlight. I did a hydrogen alpha shoot and there were prominences at the top and bottom of the solar disc but not large ones.



Oct 13th

The lunar phase had changed quite considerably from one day to the next as I bin scanned it at 07:00 GMT. Copernicus was no longer visible and the southern craters were all but invisible. Grimaldi was difficult, as its favourable libration had come to an end.

A bin scan revealed some small prominences again.



Unlike the day before the close-ups didn't come out.

I went out for a bin scan but conditions had deteriorated by 19:30 GMT. It was even hard to make out Jupiter's moons as the planet faded in and out of view. At least the Andromeda Galaxy (M31) was well-placed and Melotte 20 stood out well. The only other objects visible were the double stars in the Usual Suspects.

Oct 16th

I went out for a bin scan at 21:40 GMT. It looked quite clear but views of the Andromeda Galaxy (M31) and M13 showed that transparency was poor. Jupiter showed 2 moons. Melotte 20, the Pleaides (M45) and Hyades showed quite well and the Perseus Double Cluster was well-placed but appeared faint.

Oct 17th

I tried a PST shoot at 10:30 GMT but was only able to capture the full disc before cloud moved over. The disc looked very quiet but a bit of manipulation of the photo brought some prominences out that I'd missed visually.



Oct 24th

It had been a full week since I was able to see anything at all. It was partially cloudy when I went out for a bin scan at 21:50 GMT. Jupiter was low and I could only make out 2 moons. The Pleiades (M45) and Hyades showed very well. The Andromeda Galaxy (M31) was showing well overhead and I even saw some dust lanes. M34, the Perseus Double Cluster and Melotte 20 all showed well. M36, M37 and M38 were not well placed but I still managed to see them, although far from their best.

I returned almost straight out with my Startravel for a photo shoot. I warmed up with the Pleiades (M45) , intending to try for some more difficult targets later on but my shots were only able to catch the main asterism before it clouded over.

Oct 25th

Bin scanned the Sun at 10:35 GMT with lots of moving cloud, yet the active region was well visible and I was able to make a drawing.



Oct 26th

Again, thin cloud was the order of the day when I bin scanned the Sun at 10:45 GMT. What was amazing was that the sunspot pattern had changed again!



Oct 27th

It was a cloudy start but it finally cleared around lunchtime to reveal sunspot rotation.



I was hoping to do a lunar photo shoot in the evening but all I was able to get was the conjunction of the Moon and Jupiter with just the camera at 18:30 GMT.



Oct 28th

If anything conditions for solar viewing were even worse than the previous days but I still managed to see the sunspots, which were near to rotating off.



As often happens, it cleared up later in the day but I was too busy with work to snap the Sun! It had got a bit worse when I took some snaps of the Moon, starting with the full disc, which I was quite pleased with.



I then did a close-up of Plato and Sinus Iridum.



Next up was Copernicus.



Clavius and a few well-known neighbours came out quite well.



The final shot was Plato amongst the Alps.




Oct 29th

At first, it was clouded out so I was unable to check for sunspots but it cleared enough in the afternoon to record the sunspot group, altohugh not enough to snap the Sun with my PST.



Oct 30th

The sunspot group appeared right on the edge as seen through my binoculars under poor, cloudy conditions.



The final action of the month was another Moon shoot, starting with the full disc.



To the bottom right is the much elongated Schiller, although the whole region is rich in craters.



Now would a gibbous Moon shoot look complete without Tycho? No Way!!!



But then there's Plato and the Appennines at the north.



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