April 2008 Observations

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Apr 1st

Bin scanned the Sun in the late afternoon. The sunspot was close to rotating off.

 

Apr 2nd

I bin scanned the Sun at 11:05 GMT but the sunspot had apparently rotated off.

Apr 3rd

I bin scanned the Sun at 18:05 GMT in clear conditions but didn't see any sunspots.

Apr 6th

Unusally, I'd missed some viewing due to the day job and publishing deadlines but managed to do a photo shoot of the Sun with the PST at 10:55 GMT. Although they didn't shw in the full disc shot, there were a lot of prominences.



Apr 7th

Bin scanned the Sun in a partly cloudy sky at 15:05 GMT but didn't see any sunspots.

It cleared enough my 17:15 GMT and the prominence activity had declined from the day before.



I was expecting the slender crescent moon the day after but I caught it at 19:40 GMT. The earthshine came out better in the finderscope.



The atmosphere wasn't steady but Saturn looked nice, showing a bit of surface detail but any attempts to boost the magnification failed dismally. However, I did get my best shot for ages.



Apr 8th

I checked the hydrogen alpha view at 07:40 GMT and it was much quieter than the day before.

This is the full disc shot and others will be processed later.



Apr 9th

Went out for a bin scan at 22:20 GMT. There was some thin cloud about but there wers some clear enough patches. The Beehive (M44) was very well placed and looked just superb. Saturn showed its rings. I was able to see smudges of light for M65 and M66, while I could see one member of the other close group, including M105 but couldn't tell which one it was. I tried the Virgo cluster but couldn't identify any.

I noticed that there was an unusually bright looking star in Corona Borealis but I checked its magnitude and identified it on the star chart as Alpha. It wasn't unusually bright, being slightly fainter than Polaris but could have been in a slightly clearer patch of sky.

Apr 11th

Bin scanned the Sun at 15:50 GMT but didn't see any sunspots.

I would have liked to have checked the hydrogen alpha view before 18:00 GMT but didn't get the chance. Although the session was disrupted by cloud, I was able to see a full disc, showing very little at all. However, when I processed one of the photos, there were 2 tiny prominences in the 7 o' clock position:



After a promisingly clear dusk, conditions worsened to the point where only first magnitude stars were visible at 21:00 GMT. I started with the Moon. Although I was using the Mak, conditions weren't clear enough to do any close-ups:



I could barely make out detail on Saturn's disc but at least I could snap the rings:



Apr 12th

I checked the Sun with the PST at 15:15 GMT and found that a small prominence was visible. However, it was barely visible in the photo.



I also tried some daytime shots of the Moon at 15:30, too. The contrast isn't as good as night/twilight shots but not too bad.



I did a constellation shoot at 22:20 GMT.

First one was Leo:



The Virgo shots seemed to miss the bowl but I managed one of Coma Berenices.



My Bootes shots missed the target but Gemini showed the Moon and Mars.



The other shots didn't come out, so it was a bit of a letdown.

Afterwards, I bin scanned the night sky. The Moon was then half phase, showing tremendous detail along the terminator. The Beehive (M44) look surprisingly good, considering how close it was to the Moon and the haze. Indeed the haze meant that I couldn't see neither the Virgo cluster member nor M65 nor M66 in Leo. The only faint fuzzy I could see was M13, which showed well, despite the low elevation. I saw the double stars Delta and Epsilon Lyrae and Nu Draconi to finish off.

Apr 13th

Bin scanned the Sun at 12:15 GMT through thin, moving cloud. I half expected the previous sunspot to rotate back into view but, if it did, I missed it.

I was hoping to see the conjunction of the Beehive with the Moon but the conditions were so bad, I could only see the Moon. I used the 80mm refractor instead at 20x magnification.



I wasn't totally surprised when the attempted close-ups didn't come out.

Apr 15

 
I missed the clear part of the day due to work commitments but took the PST out at 17:45. There was a lot of moving cloud about and I was unable to do the planned photo shoot. I couldn't see any prominences and only granulation features were visible on the main disc.

I tried to observe the conjunction between the Moon and Saturn at 22:00 GMT. Unfortunately, it was cloudy and although I saw them together, I'd missed the closest approach and didn't manage a photo. However, I did get one of the lunar disc.



Apr 16th


I did a hydrogen alpha photo shoot at 07:30 GMT and the Sun was very quiet indeed.



Apr 21st

I missed some observing as I'd been busy writing but the weather hadn't been great either. I bin scanned the Sun at 14:25 GMT through thin cloud but didn't see any sunspots.

Apr 22nd

It was hazy when I bin scanned the Sun at 11:40 GMT but it was clear enough to see limb darkening. I couldn't see any sunspots, though.

I tried a hydrogen alpha photo shoot at 16:10 GMT. It was still hazy and there were no prominences and I could only see granulation features.These photos are the best from each of the cameras I used and you just can't really see much.



April 23rd

Bin scanned the Sun at 10:20 GMT in clear conditions but didn't see any sunspots.

I did a hydrogen alpha shoot at 17:00 GMT. The full disc shots didn't come out but I managed to see some prominences.



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