Observing Log for 2008-02-09

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Location: Billingborough (South Lincolnshire, UK)
From: 2008-02-09 14:45 UT
To: 2008-02-09 14:50 UT
Equipment: Solarscope
Temperature: 11.1C ...
Dew Point: 6.4C ...
Humidity: 73% ...
Wind Speed: Calm ...
Pressure: 1026.8hPa ...

Very clear day. I took the Solarscope out to do a quick sunspot count.


From: 2008-02-09 14:45 UT
To: 2008-02-09 14:50 UT

No spots or other marks visible on the Sun.

Location: Woodland Waters (South Lincolnshire, UK)
From: 2008-02-09 19:55 UT
To: 2008-02-09 23:55 UT
Equipment: Antares 905
Lomo Lubitel 166B
Meade 10x50 Binoculars
Naked Eye

Joined John and Kevin at Woodland Waters for an observing session. Not the best of nights, some thin cloud and contrails sticking around, also quite damp and a little hazy at times.

I brought my Antares 905 and John brought his Evostar 150.

Checking for Comet Holmes

From: 2008-02-09 20:10 UT
To: 2008-02-09 20:20 UT

I started out the session by seeing if comet Holmes was still visible to the naked eye. Given that the last time I saw it it appeared to be about the same brightness as the Double Cluster, and given that I could see the Double Cluster, I guessed I stood a chance of it was still of similar brightness to the last time.

After looking carefully for a couple of minutes I decided that it must be even fainter than the last time. I then grabbed my 10x50 binoculars and had a look in the general area around Algol and I pretty much saw it right away. Very faint and very diffuse. Only just brighter than the background sky. If I wasn't looking for it I probably wouldn't even have noticed it.

Started a Star Trail

Time: 2008-02-09 20:33 UT

I set the Lomo Lubitel 166B up on a tripod and started a star trail.

The camera was loaded with Ilford FP5+ 400 (120 roll film), the aperture was set to f8. Like the last time I tried this this was an experiment. This time I was interested to see what results I'd get with a faster film.

The camera was roughly pointed in the general direction of the Pleiades (M45) and the Hyades in Taurus.


From: 2008-02-09 20:35 UT
To: 2008-02-09 20:45 UT

Had a brief view of Saturn via John's 'scope. Much like my last observation the view was very "soft" with no real detail visible. No shadow of the rings on the planet could be seen although, once again, I did get the impression that the rings were two separate and detached objects either side of the planet.

Titan was nicely visible.


From: 2008-02-09 20:47 UT
To: 2008-02-09 21:00 UT

Had a look at Mars via the 905 with the 6mm eyepiece and the 2x barlow. Just like always, I couldn't get any detail out of the planet. One thing I did notice though was that there was a definite hint of a gibbous phase. The planet did seem to be "taller" than it was "wide".

Stopped the Star Trail

Time: 2008-02-09 21:01 UT

Stopped the star tail I'd started earlier.

Taurus Star Trail


From: 2008-02-09 21:15 UT
To: 2008-02-09 21:40 UT

Decided to have a look at M1 given that I'd not taken a look in over a year. With the 905 and the 25mm eyepiece it was very easy to find and, unlike previous observations, seemed to stand out really well. Despite the conditions during the evening (which were less than ideal) I'm pretty sure it was a better view than the one I once had via the 130M. Although it was the usual indistinct light patch it appeared to contrast with the background sky better than I'm sure I've seen it before.

M65 and M66

From: 2008-02-09 21:55 UT
To: 2008-02-09 22:05 UT

Had a look at M65 and M66 via John's 'scope and his 42mm eyepiece. Just two very faint patches of light, mostly needing averted vision to see them. It was impossible to make out any distinct shame or to say what their relative orientations were.

A break and a chat

From: 2008-02-09 22:10 UT
To: 2008-02-09 22:45 UT

Had a coffee and food break and a chat. Given that it was getting very cold and damp this was needed.

M95 and M96

From: 2008-02-09 22:50 UT
To: 2008-02-09 23:00 UT

Had a look at M95 and M96 via John's 'scope and his 42mm eyepiece. Just as with the previous view of M65 and M66 they appeared as two very faint patches of light, mostly needing averted vision to see them.

905 totally fogged up

Time: 2008-02-09 23:09 UT

I went to use the 905 and noticed that it was dripping with dew and that the main lens was totally fogged up. Decided to call it a night as far as the 905 was concerned.

Trying for the Eskimo Nebula

From: 2008-02-09 23:15 UT
To: 2008-02-09 23:35 UT

We spent some time using John's 'scope to try and locate the Eskimo Nebula but never managed to locate it. I made a note to check in some of my books and see how easy it should be to locate.


From: 2008-02-09 23:40 UT
To: 2008-02-09 23:52 UT

Given that Canes Venatici was quite high up now we decided to have a look at M3 with John's 'scope. I first found it with my monocular to be sure of the location and then we got it in John's 'scope. With his 42mm eyepiece it was obvious that it was a globular cluster although no detail could be seen. Switching to his 15mm eyepiece we could see a hint of mottling in it giving the impression of a collection of starts without resolving any actual stars.

End of session

Time: 2008-02-09 23:55 UT

By 23:55 UT everything was terribly damp so we decided that it was time to call an end to the session.

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Dave Pearson <davep@davep.org>
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