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All observing logs tagged with M42

2009-02-07


Location: Woodland Waters (South Lincolnshire, UK)
From: 2009-02-07 21:00 UT
To: 2009-02-07 23:34 UT
Equipment: Canon EOS 400D
Naked Eye
Notes:

Joined John at Woodland Waters for an observing session. Forecast suggested the night could go either so decided to take a chance. I decided not to bother taking a 'scope, assuming that cloud would be turning up. Instead I packed binoculars and my Canon EOS 400D.

This was never going to be a real observing session, more a case of standing in a field, chatting, and looking at stuff when it was available. I left home with clear skies and reached the site to find lots of scattered cloud so packing light turned out to be a good plan.

Random Moon shots

From: 2009-02-07 21:15 UT
To: 2009-02-07 21:30 UT

While standing around and chatting, during the gaps in the cloud, I took a number of hand-held shots of the Moon with my EOS 400D and the its 200mm Tamron lens. Nothing fancy but they turned out okay. Here's an example:

Moon

Clouded Out

From: 2009-02-07 21:41 UT
To: 2009-02-07 22:24 UT

The cloud got worse and by about 21:41 UT we were totally clouded out. This lasted until around 22:24 UT when it started to break up again.

Saturn

From: 2009-02-07 22:25 UT
To: 2009-02-07 22:30 UT

By 22:25 UT some reasonable gaps had started to appear in the cloud and John turned his 'scope on Saturn. I had a look and was immediately struck by how much the rings at closed up since the last view I had almost exactly a year ago. There was a hint of mottling on the disc of the planet but it was difficult to make out much in the way of detail due to cloud coming and going.

Titan was easily visible.

Meteor

Time: 2009-02-07 22:33 UT

While waiting for Saturn to appear from behind the clouds again I was looking in the general direction of Leo and saw a short but bright meteor head roughly west to east just below the constellation.

More Saturn

From: 2009-02-07 22:36 UT
To: 2009-02-07 22:50 UT

Cloud cleared again so back to Saturn.

John noticed what he thought was another moon or perhaps a background star near Titan. I had a look and confirmed that there was a pretty faint object in the position he'd mentioned. I made a simple sketch in my notebook with a view to checking what it was when I got home.

Checking later it would appear that the object we saw was Rhea.

John next spotted another, even fainter, object. This time around half way between Titan and Saturn's rings. Again I looked and managed to confirm the object in the position he'd been looking in. Again, I made a note on the simple sketch in my notebook so I could check what it was later.

Checking later it would appear that we'd seen either Dione or Enceladus. Starry Night suggests that Dione would have been the brighter of the two so I'm assuming that that's what we saw.

The other thing I noticed while observing Saturn, and John confirmed it, was that one side of the rings (the "right" side as seen via the view at that time in John's refractor, the opposite side to the side where Titan was) looked like they were detached from the planet's disk whereas the other side looked like they were attached. Despite the rings being very closed up now it seems that the planet's shadow on the rings was still very obvious.

Later checking confirms that this is where the shadow should have been.

Some photography

From: 2009-02-07 23:00 UT
To: 2009-02-07 23:30 UT

Did a bit of general skyscape/landscape photography, taking in Orion (including picking out M42).

End of Session

Time: 2009-02-07 23:34 UT

Even though the sky had cleared by now the Moon was whiting out the sky and, given that we'd seen most of what was worth seeing tonight, we decided to call and end to the session and pack up.


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.


2008-01-05


Location: Woodland Waters (South Lincolnshire, UK)
From: 2008-01-05 20:00 UT
To: 2008-01-05 23:45 UT
Equipment: Antares 905
Lomo Lubitel 166B
Meade 10x50 Binoculars
Naked Eye
Notes:

Joined John Turner at Woodland Waters for an observing session. Dark and clear skies when we arrived. Also rather cold and windy.

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

Mars

From: 2008-01-05 20:30 UT
To: 2008-01-05 21:10 UT

After a bit of time to get things set up we turned our telescopes on Mars. I first had a view, unfiltered, via John's Evostar. The image had quite a lot of fringing and was somewhat unsteady (probably partly due to the state of the atmosphere, but also down to the wind buffeting the 'scope). No detail could be seen. John then added a pale blue filter (#82A) and that improved things somewhat. While the image still seemed too bright it was then possible to see a hint of detail on the surface. At least two major darker areas were visible.

I then set up the 905 with the 6mm eyepiece and the 2x barlow. The planet presented a good sized disc although no surface detail was visible. The wind didn't help things either so periods of a steady image were few and far between. The view itself seemed pretty similar to previous views I've had via the 130M.

It seems that it's a struggle to get any detail out of Mars using either of my 'scopes.

I then tried the #21 Orange filter but that didn't make any noticeable difference.

I stuck with the planet a little more, waiting for steady moments, but never managed to get any hints of any detail via the 905.

Started a Star Trail

Time: 2008-01-05 21:15 UT

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

This was nothing more than an experiment. The camera was loaded with Ilford FP4+ 125 (120 roll film), the aperture was set to f8 (the Lubitel is supposed to give sharper images when stopped down a little). While probably not the best setup (stopped down somewhat, slowish film) I was curious to see what would come out and I also wanted to finish the film (it already had 5 shots on it taken elsewhere).

The camera was roughly pointed at part of Ursa Major rising over some trees.

M42

From: 2008-01-05 21:20 UT
To: 2008-01-05 21:42 UT

Had a look at M42 using the 905 and the 32mm eyepiece. Noted that it was rather faint (almost to the point of not being visible) with direct vision but was easy enough to make out with averted vision. If the stars in the view were anything to go by the view was still very unsteady.

I then added the Neodymium filter and it appeared to make quite a difference. Probably the greatest difference I've seen it make so far. The background sky appeared darker and the nebula appeared to stand up to direct view a little more. With averted vision the view was obviously much better. Some actual "detail" was visible too.

Stopped the Star Trail

Time: 2008-01-05 21:43 UT

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

Ursa Major Star Trail

Started a Star Trail

Time: 2008-01-05 21:49 UT

I started a second star trail using the Lomo Lubitel 166B. Same as before: Ilford FP4+ 125 at f8.

The camera was roughly pointed at Leo rising from behind some trees.

Saturn

From: 2008-01-05 21:50 UT
To: 2008-01-05 22:10 UT

Took a look at Saturn with the 905 and 6mm eyepiece. Very soft/musy view. No detail visible at all. However, Saturn was still quite low down so that wouldn't have helped.

Noted that, especially when compared to my last view of it, the rings had closed up quite a bit.

The most interesting thing about the view was the way that the rings didn't appear to be "attached" to the planet. In other words, the rings appeared to be two objects, one either side of the planet, with a distinct gap between them and the planet. The view reminded me very much of some of the very early drawings of the planet that I've seen in books.

I added the 2x barlow but the view was very mushy to the point of being no good. That said, the "detached ring effect" was still there.

Possibly Comet Holmes

From: 2008-01-05 22:13 UT
To: 2008-01-05 22:24 UT

While stood looking at the Double Cluster with the naked eye I spotted something close by, near Algol, that appeared to be about the same size and of a similar brightness to it. Initially I was confused about what it was. I quickly grabbed my monocular and had a look and could see that it was a faint but noticeable misty patch. Given that I wasn't aware of any object in that location, and given that I couldn't find any such thing on my charts (not that I expected to — I'd have known about such an object if it were a "fixed" item in the sky), I suspected that it was comet Holmes.

This came as quite a surprise because I thought it had long faded from naked-eye view.

Stopped a Star Trail

Time: 2008-01-05 22:25 UT

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

Leo Star Trail

Back to Comet Holmes

From: 2008-01-05 22:27 UT
To: 2008-01-05 22:40 UT

Went back to looking at what I suspected was comet Holmes. This time I used the 905 and the 32mm eyepiece. There was something there, a faint brightening of the sky, but nothing distinct. I also had a look via John's Evostar with a 42mm eyepiece and the same thing could be seen: slightly indistinct brightening of the sky.

I then grabbed the 10x50 binoculars and had a look with them. Using averted vision the object looked very much like a comet so it seemed obvious that I really was looking at comet Holmes.

Since this observing session I've checked with a couple of charts that show Holme's position for that evening and it turns out that my suspicion was correct. I'm kind of surprised by this as I really didn't think that the comet would be a naked eye object any more.

Started a Star Trail

Time: 2008-01-05 22:42 UT

I started a third star trail using the Lomo Lubitel 166B. Same as before: Ilford FP4+ 125 at f8.

The camera was roughly pointed in the general direction of Cassiopeia.

M81 and M82

From: 2008-01-05 22:44 UT
To: 2008-01-05 22:55 UT

Had a brief view of M81 and M82 through John's Evostar via the 42mm eyepiece. Very impressive sight.

M81 looked very much like a (more or less) face-on galaxy. I couldn't make out any hint of any spiral structure, it looked more like an oval shaped misty patch with a bright and distinct concentration in the middle.

M82 was the most impressive of the two. It looked like a thin line and I could also see a hint of the dust lanes that it contains.

Back on Saturn

From: 2008-01-05 23:00 UT
To: 2008-01-05 23:13 UT

Now that it was higher in the sky I returned to Saturn with the 905 and 6mm eyepiece (with and without the 2x barlow). Still no detail of any kind visible although the image wasn't quite so soft this time. In both cases (with and without the barlow) I was still seeing the "detached ring effect".

Stopped a Star Trail

Time: 2008-01-05 23:14 UT

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

Cassiopeia Star Trail

Started a Star Trail

Time: 2008-01-05 23:18 UT

I started a fourth star trail using the Lomo Lubitel 166B. Same as before: Ilford FP4+ 125 at f8.

The camera was roughly pointed in the general direction of Orion.

Stopped a Star Trail

Time: 2008-01-05 23:45 UT

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

Orion Star Trail

End of Session

Time: 2008-01-05 23:46 UT

During the previous star trail exposure we started to pack up and we finally called an end to the session at 23:46 UT.


2006-12-16


Location: Billingborough (South Lincolnshire, UK)
From: 2006-12-16 12:20 UT
To: 2006-12-16 12:25 UT
Equipment: Solarscope
Naked Eye
Temperature: 6.9C ...
Dew Point: 3.7C ...
Humidity: 80% ...
Wind Speed: 0.8mph ...
Wind Dir: West ...
Pressure: 1017.9hPa ...
Notes:

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

Sun

From: 2006-12-16 12:20 UT
To: 2006-12-16 12:25 UT

Active area 930 was still visible although somewhat foreshortened due to getting closer to the limb of the Sun. Today I could only make out a single large spot. The penumbra around it was just about visible.

This was the first observation of 930 where I was unable to see it with the naked eye (via eclipse shades).

Location: Woodland Waters (South Lincolnshire, UK)
From: 2006-12-16 19:00 UT
To: 2006-12-16 23:50 UT
Equipment: Antares 905
Naked Eye
Notes:

Very clear and cold night. Arranged to meet up with John Turner at Woodland Waters to try it out as an observing location. I took along my Antares 905 and John brought his Sky-Watcher Explorer 130M mounted on an EQ5 mount.

A Leisurely View of Various Objects

From: 2006-12-16 19:00 UT
To: 2006-12-16 23:50 UT

We got to the observing location at around 19:00 UT to find reasonable clear skies with no sign of any cloud anywhere. Some time was spent finding a location and setting up and then the rest of the evening was spent chatting and having a leisurely view of random sights in the sky.

I started with a quick view of M42. Orion was still quite low at the time and the view wasn't very impressive. With the 32mm eyepiece and the 905 I could only just make out the glow of the nebula with averted vision. I decided to come back to it when Orion was higher.

Next I had a quick look at M45. I noticed that the seeing seemed very steady.

I then went on to have a look at M1. This was the first time I'd had a look at it in over a year and it was also the first time I'd observed it with the 905. The view was more or less the same as I remember from the last time — an indistinct patch of glowing sky that was best noticed with averted vision.

At 20:30 UT I saw a very bright and fast meteor travel north to south just below Taurus.

I then had a quick look at M36, M37 and M38 via the 905. All looked very clear and very steady with many individual stars visible. It was quite a different view from that that I've previously had in a binocular. With a binocular I'd previously noted that the clusters had the appearance of globular clusters but via the 905 it was very obvious that I was looking at open clusters.

At around 21:15 UT I returned to M42. By now Orion was higher and the view was much better. With the 905 and the 32mm eyepiece the nebula easily withstood direct vision. Quite a bit of detail was visible, it had quite a mottled appearance. I then dropped the 6mm eyepiece in the 905 and could easily pick out the trapezium.

During the next hour I kept going back to M42 and noted that the view kept improving as it got higher in the sky. Had it not been for the dampness (quite a bit of dew was forming) I'd probably have had a go at producing a sketch.

At around 22:23 UT Saturn was starting to rise above some trees near us. I had a quick look with the 905 and the 6mm eyepiece. The view wasn't that good due to it still being quite low, being viewed amongst the top branches of the trees and also due to some thin cloud started to get in the way. I could, however, easily make out the rings and a hint of the shadow of the rings. There was no sign of the Cassini Division. Titan was easily visible too.

Around 23:19 UT John suggested that I try and locate M81 and M82 in the 905. Using the 32mm eyepiece I pointed the 'scope at about the right location (working off 24 Ursae Majoris) and found them right away. The sight was far more impressive than I thought it would be. M81 had an elliptical appearance, as if I was seeing a galaxy partially tilted towards me, whereas M82 looked more like it was edge on and appeared to have a kink in it. The following evening I did some checking in a couple of books and the impression I had of them appears to perfectly fit the images.

At around 23:50 UT we started to pack up the equipment. All in all I'd say it was one of the best sessions I've had yet. While I didn't have any kind of observing plan, and while my notes weren't as detailed as they normally are when I observe alone, it was nice to share views and impressions with another observer. It was also nice to observe a largely unobstructed sky.


2006-03-02


Location: Billingborough (South Lincolnshire, UK)
From: 2006-03-02 13:30 UT
To: 2006-03-02 13:35 UT
Equipment: Solarscope
Temperature: 6.5C ...
Dew Point: -3.2C ...
Humidity: 50% ...
Wind Speed: 3.8mph ...
Wind Dir: North West ...
Pressure: 998hPa ...
Notes:

Cold, partly cloudy and a little hazy. A quick look at the Sun to check for sunspots.

Sunspot check

From: 2006-03-02 13:30 UT
To: 2006-03-02 13:35 UT

Quickly dragged the Solarscope outside to do a sunspot count. The Sun was totally blank, not even a hint of the markings that I saw yesterday.

Location: Billingborough (South Lincolnshire, UK)
From: 2006-03-02 20:31 UT
To: 2006-03-02 21:46 UT
Equipment: Sky-Watcher Explorer 130M
Temperature: -2.2C ...
Dew Point: -5.8C ...
Humidity: 77% ...
Wind Speed: Calm ...
Pressure: 998hPa ...
Notes:

Cold, clear, but slightly hazy night. Decided to get the 130M out and have a look at M42 and Saturn.

M42 and M43

From: 2006-03-02 20:31 UT
To: 2006-03-02 21:05 UT

Set up the 130M with the 25mm eyepiece and pointed it at M42 and M43 in Orion. Despite having owned the 'scope for almost a year now this is the first time I've really had the chance to have a look at this famous object (mostly due to the nature of my horizon and how the weather has been for me).

Right off the classic "fan" shape was easily visible with an obvious separation between M42 and M43. Also, all four stars in the Trapezium were easily visible. There was no hint of colour other than a sort of silvery gray — no hint of the green that some people say they can see and I've seen myself in the past in a 10" Newtonian telescope (on a Dobsonian mount).

Switched to the 15mm eyepiece, this gave a view where the nebula was bigger than the field of view.

Using either eyepiece direct vision was all that was required to see the nebula, although averted vision suggested a greater extent and a little more detail.

I made the following very rough sketch as a reminder of what M42/M43 looked like in the 25mm (although I've drawn it a bit bigger than it appeared). Finished the sketch at 21:05 UT.

Rough sketch of M42

When I get the chance I aim to do a more complete sketch based on what I recorded in the above.

Saturn

From: 2006-03-02 21:17 UT
To: 2006-03-02 21:46 UT

Turned the 130M on Saturn. Found it with no problems using the 25mm eyepiece and then switched to the 6mm eyepiece.

Oh Wow! Every other time I've observed Saturn it's been a struggle to get a good view; it's always required patience and a lot of looking before any serious detail, especially the Cassini Division, has stood out. This view was totally different. From the very first moment the rings appeared nice and crisp, the planet's shadow on the rings stood out really well and the Cassini Division was immediately obvious.

I spent the next 20 minutes or so observing the planet and the quality of the image hardly ever changed. Without a doubt the best view I've ever had.

By 21:46 UT I was starting to get rather cold and dew/frost was starting to form on everything. With some reluctance I decided to pack up for the night.


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.


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Dave Pearson <davep@davep.org>
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