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All observing logs tagged with NGC1528

2008-11-22


Location: Woodland Waters (South Lincolnshire, UK)
From: 2008-11-22 20:20 UT
To: 2008-11-22 23:50 UT
Equipment: Antares 905
Lomo Lubitel 166B
Notes:

Joined John at Woodland Waters for an observing session. Very crisp, cold and clear night, started with some cloud around but the forecast was for it to clear.

I brought my Antares 905.

Waiting for cloud to clear

From: 2008-11-22 20:20 UT
To: 2008-11-22 21:06 UT

When we first arrived at Woodland Waters the sky was partly covered with thin cloud. In the clear patches it was obvious that it was a good night because, even as soon as I'd turned up, and with no dark adaption having happened, I could clearly see the Milky Way.

I set the Antares 905 up and left it to cool down while we waited for the sky to clear. It took around 45 minutes but, eventually, it turned into a really nice evening.

Started a star trail of Auriga

Time: 2008-11-22 21:13 UT

Once the sky had cleared nicely I set the Lomo Lubitel 166B up on a tripod and pointed it in the general direction of Auriga. It was loaded with Fuji Provia 100F (120 roll film), the aperture was set to f8.

NGC 1528

From: 2008-11-22 21:15 UT
To: 2008-11-22 21:40 UT

While I was setting up the Lubitel John had, while looking for something else, stumbled on what appeared to be an open cluster in Perseus. Using the 32mm eyepiece located it with my 905. Checking the position on a chart we worked out that it was NGC 1528.

The view was very nice. A small and tight collection of stars that stood out really well against the background. Next I switched to the 6mm eyepiece but the view was nowhere near as impressive, I suspect I was pushing the 905 past its limit in this case. Next I switched over to the 15mm eyepiece and the view was much better. The overall impression I got was that the shape of the cluster was something like a very wide arrow head.

Finished the star trail of Auriga

Time: 2008-11-22 21:45 UT

Stopped the star trail I'd started earlier. Here's the resulting image:

Auriga Star Trail

Started a star trail of Gemini

Time: 2008-11-22 21:49 UT

Started a new star trail with the Lomo Lubitel 166B, this time trying to capture Gemini rising above some trees. Fuji Provia 100F with an aperture of f8.

Very bright meteor

Time: 2008-11-22 21:59 UT

John saw a very bright meteor head roughly from the general direction of Ursa Major, head between Cygnus and the zenith, and head towards the horizon. Sadly I wasn't looking at the sky at the time. However, I did happen to be looking towards the ground and at exactly the same moment he shouted it out I saw a very brief flash on the ground.

Looking for the Eskimo Nebula

From: 2008-11-22 22:10 UT
To: 2008-11-22 22:30 UT

Decided to see if we could locate NGC 2392, also known as the Eskimo Nebula. I started with the 15mm eyepiece in the 905.

Got the 'scope pointing in the right place and, pretty soon, was wondering if I'd found it. Towards the end of a curved line of stars I could see a faint star that, with averted vision, appeared to be a little bit fuzzy. No other star in the area gave this impression.

I spent a little more time looking around the general area and couldn't find a better candidate. Going back to the area mentioned above I could still see the "fuzzy with averted vision" effect. However, I just couldn't be sure. Using higher power didn't help at all.

Checking later with a copy of Starry Night I can see that I didn't manage to locate the Eskimo Nebula. The "curved line" of stars that I'd been looking around comprised of TYC1372-1262-1, TYC1372-1306-1, HIP36307, 63 Geminorum and HIP36152.

Finished the star trail of Gemini

Time: 2008-11-22 22:35 UT

Stopped the star trail I'd started earlier. Here is the resulting image:

Gemini Star Trail

Started a star trail of Orion

Time: 2008-11-22 22:36 UT

Started a new star trail with the Lomo Lubitel 166B, this time trying to capture Orion. Fuji Provia 100F with an aperture of f8.

The Eskimo Nebula

From: 2008-11-22 22:40 UT
To: 2008-11-22 22:55 UT

While I'd been sorting out the previous star trail John had also been looking for the NGC 2392. He had found an object that, while small and star-like, also looked a little fuzzy even with direct vision. This object was, however, in a slightly different location to where I'd been looking (pretty much the same position overall, just off a little).

There was no question that what he'd found looked like a small planetary nebula so I made a very rough sketch of the nearby stars and the location of the object so I could check at home.

Checking later with a copy of Starry Night I can see that, without a doubt, we'd been looking at NGC 2392.

M42

From: 2008-11-22 23:00 UT
To: 2008-11-22 23:15 UT

Although I've observed it many times before I couldn't resist having another look at M42. First using the 6mm eyepiece in the 905 I was surprised at how much detail was visible. The dark lanes and "knotty" appearance in parts really stood out well. The trapezium could also be seen very clearly (probably the most clear view I've ever had of it). The slightly blue/green colour of the nebula was also very obvious.

Despite the fact that I wasn't using the better of my two 'scopes this was probably the best view yet that I've had of M42 and this probably says a lot about how good the air was.

Finished the star trail of Orion

Time: 2008-11-22 23:17 UT

Stopped the star trail I'd started earlier. Here is the resulting image:

Orion Star Trail

Increasing cloud and the end of the session

From: 2008-11-22 23:34 UT
To: 2008-11-22 23:50 UT

For some time we'd noticed cloud increasing from the west. By 23:34 UT it had started to cover a fair bit of the western sky and, by 23:50 UT it had reached the zenith. Given that it was obviously going to obscure the whole sky pretty soon we decided to call an end to the session and pack up.


2005-11-09


Location: Billingborough (South Lincolnshire, UK)
From: 2005-11-09 21:30 UT
To: 2005-11-09 23:30 UT
Equipment: Naked Eye
Meade 10x50 Binoculars
Temperature: 4.0C
Humidity: 75%
Notes:

Reasonably clear night, some haze obvious closer to the Moon (which was just past first ). Felt rather cold. Decided to have a session out with chair and binocular, mostly with a view to having a good look at the Moon and also hunt down the clusters in Auriga.

The Moon

From: 2005-11-09 21:35 UT
To: 2005-11-09 22:11 UT

Started out by having a look at the Moon with the binocular mounted on a tripod. Lots of very obvious features were visible on or close to the terminator.

Noted that the terminator was running more or less through the middle of Mare Imbrium and that the shadows of Montes Apenninus looked long and very obvious. Also noticed that Archimedes, Aristillus and Autolycus were standing out really well too. The terminator also seemed to be running pretty much through the middle of Plato.

Towards the Moon's North Pole I could see what appeared to be a rather deep looking crater, in the terminator, with the back wall (this being in relation to the direction of the Sun) brightly lit but with the floor in shadow. Looking at my Lunar map I got the impression that I was looking at Anaxagoras.

Noticed quite a striking ray running diagonally — from "top right" to "bottom left" — through Mare Serenitatis. I could see that it seemed to be heading away from (or towards) a crater which, after looking at my map, appeared to be Atlas.

By 22:11 UT the Moon was heading out of sight behind some trees and it was also being lost behind haze towards the horizon.

M42

From: 2005-11-09 22:16 UT
To: 2005-11-09 22:23 UT
Temperature: 3.7C
Humidity: 77%

By now Orion had mostly risen and it was possible to see M42. Decided to have a look with the binocular mounted on the tripod. At first glance it simply looked like a sparse grouping of stars but, with averted vision, there was a definite hint of nebula. It might just have been my imagination but there did seem to be a hint of the "fan" shape that is so well known from drawings and photographs.

Clusters in Auriga

From: 2005-11-09 22:27 UT
To: 2005-11-09 22:37 UT
Temperature: 3.6C
Humidity: 77%

Swept Auriga for M36, M37 and M38. Found them all with no problems. Each one of them was a very obvious hazy patch — they all look like good targets for the telescope.

Given their appearance in the binocular, if I hadn't known they were all open clusters, I'd have assumed that they were actually globular clusters.

M35

From: 2005-11-09 22:38 UT
To: 2005-11-09 22:47 UT
Temperature: 3.4C
Humidity: 77%

While sweeping around the area near Auriga with the binocular I stumbled upon M35, another open cluster — this time in Gemini. This one looked very much like an open cluster. Again, this looks like it might make for an interesting telescope target.

M45

From: 2005-11-09 22:49 UT
To: 2005-11-09 22:56 UT
Temperature: 3.3C
Humidity: 77%

Given that they were now quite high in the sky I decided to have another look at M45 (AKA The Pleiades). They were too high up to comfortably view them with the binocular on the tripod (it's only a medium-height tripod) so I decided to try my monopod instead (it's actually taller than me when fully extended). This actually worked rather well.

The field looked very rich with stars, some seeming to pop in and out of view as I moved my eyes around. I also noticed something that I don't think I've noticed before: a striking line of stars that have a sort of "dog leg" look to them. For some reason they sort of reminded me of a small, bent version of Kemble's Cascade.

Mars

Time: 2005-11-09 22:59 UT

While taking a little break from the binocular I say and just looked at Mars with the naked eye. I realised that this must be the highest and brightest I've seen it in the sky for this apparition. I was tempted to go and get the telescope out to have a look but by the time it would have cooled down enough I'd probably be ready to call it a night. Also, the air wasn't terribly steady anyway so I wouldn't have expected a good view.

NGC 1528

From: 2005-11-09 23:11 UT
To: 2005-11-09 23:24 UT
Temperature: 3.6C
Humidity: 78%

Started sweeping around Perseus and stumbled on what seemed to be a small, tight, hazy cluster. It seemed similar in appearance to the views I'd had of M36, M37 and M38 earlier on in the session. I checked on my Messier and Caldwell charts and couldn't see anything close to the location of the object. I next checked with a more detailed chart and noted that there were a number of NGC objects in the general location. NGC 1444 seemed like the most likely candidate based on location alone.

Knowing that I'd need to do some checking later on I noted that the object was about two binocular field widths away from the "middle" of Perseus (taking the middle to be the area around Mirfak) and at a angle of around 8 o'clock if the general direction of the Double Cluster in Perseus is taken to be 12 o'clock.

Later on, I did some searching on the internet and found a couple of observation reports of NGC 1528, through binoculars, which seemed to have descriptions which matched what I'd seen. I did, however, also find a binocular observation report which suggested that NGC 1545 was a reasonable candidate too. Further checking with Starry Night, and looking at DSS images of the two clusters, suggested that NGC 1528 is the best fit for what I saw — both in its look and also in the look of the field of stars around it.

End of session

Time: 2005-11-09 23:30 UT
Temperature: 3.7C
Humidity: 78%

Cloud was starting to roll in so I decided to call an end to the session.


Page last modified: 2013-04-09 09:19:19 UT
Dave Pearson <davep@davep.org>
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