June 2007 Observations

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June 1st

Bin scanned the Sun at 12:45 GMT in clear conditions but didn't see any sunspots.

June 2nd

Bin scanned the Sun at 06:40 GMT in clear conditions but didn't see any sunspots.

The dusk patrol at 21:30 GMT showed mercury through thin cloud and the phase of Venus being clearly halfish.

June 3rd

I went out for a photo shoot at midnight GMT (01:00 BST). There was lots of cloud to the north, obscuring Venus and Saturn, while the waning gibbous Moon was very low in the south east. The first picture shows the full disc:



The second picture shows the western hemisphere:



The third shot shows the full disc at 10.1 megapixels:



I could make out Jupiter's equatorial cloud belts and all four Galilean moons to the left of the planet but, unlike the Maksutov, I was unable to capture anything other than the planet's disc with the Startravel.

Unfortunately, I had the same problem with Alberio, despite it being clearly visible in the telescope.

The next shot shows Jupiter with Antares and the Moon to the left.



The next one is the Summer Triangle, which really shows up better in the full sized version:



The next shot is Cassiopeia:



The next one shows the Plough:



The next one shows Bootes.The full size version actually resolves Mizar and Alcor.



The final offerring of the night was a better snap of Jupiter in Scorpio.



The clearer conditions of early morning had been replaced by cloudier ones, so the morning bin scan was through thin cloud at 09:25 GMT and no new sunspots were visible.

At 15:40 GMT, I tried to observe the Sun in hydrogen alpha light but the image was very faint. I could see one facula that had the potential to change into something more interesting but there was no chance of a photo.

June 4th

Bin scanned the Sun through cloud at 12:20 GMT. It was clear enough to see
limb darkening but I was unable to see any sunspots.

June 5th

Despite the thin cloud, I was able to see two new sunspots, most likely associated with the thin facula I saw 2 days earlier in hydrogen alpha light.


I managed to do some follow-up observations in hydrogen alpha at 16:45 GMT. I couldn't see any prominences but noticed that the facula I saw 2 days previously had rotated into better view.

The full disc shots didn't come out but a close-up of the active region did.



June 6th

Bin scanned the Sun and found that the sunspots had changed and rotated.



June 7th

The conditions were really bad but I managed to bin scan the Sun during a clearer patch in the evening. The sunspots had apparently faded.



June 8th

Bin scanned the Sun at 09:50 GMT in much better conditions than the day before but didn't see any sunspots.

June 10th

I'd arrived in Hyderabad the night before and checked the Sun using my PST. I detuned it to see if I could find any sunspots but didn't. Unfortunately, it soon clouded over and I was unable to make out more than superificial granulation features through the thin cloud.

June 12th

The sky had cleared a bit overnight to leave a thin haze. The Sun was quite bland but I managed to see some granulation, a facula and a prominence but no suspsots.

I took a shot of the whole disc at 03:30 GMT and a close-up of the prominence:



June 13th

I observed the Sun in hydrogen alpha light at 09:30 GMT from the roof of the building. We saw one prominence and detected a small second one photographically. I caught the class and the granulation on camera.



June 16th


It was finally clear at 02:30 GMT, so I did a hydrogen alpha shoot from the hotel. First of all, there were no sunspots, which I ascertained by detuning the filter. I was able to find only granulation features on the Sun, with no faculae nor prominences.



At 08:30 GMT, we saw 2 small filaments near the centre of the solar disc but, due to the high elevation of the Sun, photography was not possible.

At 10:30 GMT, the Sun was not so high, being 4pm local time, so I was able to do a photo shoot, despite the cloud.



June 17th

I attempted a hydrogen alpha photo shoot at 09:50 GMT but no features were visible, only granulation. However, some prominences were visible in the photographs.



From 13:40 GMT to 14:00 GMT I finally saw some decent weather after sunset. I used the Startravel 80 with the 12mm CEMAX eyepiece and used optical zoom on the digital camera. The Moon was a thin crescent but still showed some craters. Venus showed a 45% phase and Jupiter’s moons and 2 equatorial cloud belts showed well visually, not bad for a small telescope. Unfortunately, only one photograph showed anything like the phase of Venus, due to mount instability problems.



June 25th

Finally, at least a partial break in the weather but the Sun was very quiet. I managed to capture some granulation features at 02:30 GMT, which showed up best in blue:



We tried again from the roof at 11:30 GMT but the disc was very bland indeed.



June 27th

I arrived back in England and found the weather no more helpful than it had been in India. There was enough clear sky to bin scan the Sun through thin cloud and I managed to see a sunspot for the first time for 20 days.



June 28th

Again, the weather was not great but I managed a sunspot drawing anyway.



June 29th

With the weather predictions getting less optimistic by the minute, I grabbed a morning opportunity to view the Sun, even though the Earth's rotation  affected the orientation of the sunspot.



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