Sep 29th 2130 GMT
Conditions were not perfect, with the Moon low in the west.
I took 78 frames of the Moon at 300mm focal length, 1/4000 second
exposure and ISO 400.
I took 22 frames of Melotte 20 at 300mm focal length, 3
seconds exposure and ISO 6400 and stacked the best 20.
I repeated this with the Pleaides (M45).
Sep 29th 1345 GMT
The sky was not completely clear but there was enough light
getting through to check the sunspots. I could see three of the four ones on
show and did a drawing.
Sep 28th 1340 GMT
The Sun was quiet apart from some sunspots. I took some full
disc and close-up shots but lost them while trying to transfer them from the
camera to the computer and then it clouded over.
I did a drawing based on the sunspot positions instead.
Sep 27th 1015 GMT
Some
sunlight was pushing its way through the cloud. However, a bin scan did not
reveal any of the sunspots visible on the Big Bear images.
Sep 23rd 1100 GMT
I
checked the Sun in hydrogen alpha light and managed to see a sunspot. Alas,
that was all, so I just took some full disc frames and only close-ups of the
sunspot region.
Sep 23rd 1050 GMT
I
bin scanned the Sun through thin cloud but did not see any sunspots.
Sep 21st 1950 GMT
The sky was dark (-ish?) with little visible cloud. As I was
busy, I set a camera to take 3 second exposures to catch meteors around the
Lyra region.
The first action was part of a satellite trail near Delphinus. For some unknown reason, other parts of the trail did not stack.
Although I did not catch the whole trail in the stack, I caught part of another trail.
At 21:21:34 GMT, I caught a meteor in south eastern Hercules. To the east is a faint satellite trail.
I caught another satellite trail east of Hercules.
I did not consider that the conditions were good enough to run a big stack on the individual frames, so I did not take any dark frames. OK, so I used Microsoft ICE instead and ended up with a more than passable result.
Sep 21st 1600 GMT
After
a rainy morning, it cleared a bit but the Sun was low down. I checked it in
hydrogen alpha light but it was featureless. I took just full disc frames.
Sep 19th 2010 GMT
Conditions
were quite poor but I set up a camera anyway to track meteors. I set my camera at a focal length of 18mm (well checked this time!), ISO 6400 and 3 seconds exposure. I had trouble starting, as I had accidentally moved the mode selection dial away from manual.
Once started, I had lots of frames dominated by cloud. However, there was a brief period of clear sky lasting barely a minute at 2119 GMT where I captured the zenith.
Sep 19th 0945 GMT
I checked the Sun in hydrogen alpha light with my Coronado
PST. The solar disc was bland and featureless and I could not even see the
sunspot that had been visible for a few days.
Sep 17th 2105 GMT
I
saw a bright meteor about magnitude -2 flash from Hercules to Aquila as I was
setting up. This time I tried capturing just JPEG images in order to have more
room on the camera. The idea was to capture meteors in the Summer Triangle. I
set the focal length to 18mm, ISO 6400 and 3 seconds exposure, with only 2
seconds of interval in between. The forecast was not good but without rain. I
expected to need to check each frame individually.
I made a mistake and left the focal length at 50mm, so ended up with somewhere in the Summer Triangle.
At 2117 GMT I caught a single sporadic meteor.
Sep 16th 2310 GMT
There were some odd pockets of clear sky but not enough for serious photography and nowhere large enough to see another meteor. I caught fleeting glimpses of Melotte 20 and the Pleaides (M45) but that was that.Sep 16th 2302 GMT
I put some rubbish out and checked for clear sky, of which there wasn't much. I was lucky, as I saw a bright magnitude -1 meteor flash east from Pegasus.
Sep 16th 1420 GMT
There was a clear spell, so I checked the Sun in hydrogen alpha light. The solar disc was quiet, apart from the sunspot. I took some full disc and close-up frames.
Sep 16th 2345 GMT
I aimed the camera at Alpha Persei in the hope of snapping
Melotte 20. I set the camera at 300mm focal length, 3 seconds exposure and
ISO 6400.
Unfortunately, the Melotte 20 shots were out of focus.
At
about 0015 GMT, I refocussed and tried the same approach on the Pleiades (M45)
before shooting some darks and calling it a night. I stacked 235 images using Microsoft ICE (Deep Sky Stacker did not work). I also saw a bright sporadic meteor of at least magnitude -2 travelling south east from Pegasus.
September 15th 2220 GMT
The day had been rather cloudy but it had cleared nicely and
I could see the Milky Way. I aimed a camera at Cygnus and Lyra with my
intervalometer. I set the exposure to 30 seconds, even though I could possibly
have pushed it up a bit. I used ISO 800 and 18mm focal length. Unfortunately, some areas of the result were not good. For example, I
had multiple images of Vega. I created three images from the result of stacking
22 light frames and 24 darks.]
First up was Cygnus.
Finally, Sagitta and the Coathanger.
Sep 15th 1450 GMT
From
a scientific point of view, the Sun was very quiet. From an entertainment point
of view, I would rather see extensive prominences and filaments. I took some
full disc shots and attempted some close-ups of the central region, which
turned out to be rather off-beam.
Sep 14th 2120 GMT
One of the advantages of an intervalometer is that you can
leave the camera snapping away while doing household chores. Well that’s what I
tell my wife and she didn’t want me using all the hot water washing up anyway.
It’s very difficult to resist the temptation to check out the sky with a pair
of binoculars. As it turned out, the sky wasn’t completely clear. The Usual
Suspects were easy enough but the more marginal objects were largely obscured.
To the shouth west, Saturn was low. I could make out a
definitely oval shape but not the gap between the rings and planet. I couldn’t
see Titan either but, with Saturn being so low down, it would have been a big
surprise. A bit further up, I saw the Wild Duck Cluster (M11). Being
mid-September, it was past it’s best and didn’t look anything like what it is
supposed to. It also took some finding.
I moved east and started with Melotte 20. Although it is
better in autumn, I could see the wavy lines of stars that are the brightest in
the cluster. I could also see the Perseus Double Cluster and M34. I could see
M13 but M92 was very faint and there was no way I could confuse it with a
bright comet. I also saw M15 quite clearly but it was nearly due south, so
ideally placed. I also spotted the Coathanger. Splitting Albireo was easy
enough but what makes it rather special is to see it against the background
Milky Way.
It was a nice way to spend part of the evening while my
camera was working in the back garden.
Sep 14th 2015 GMT
There was a clear period, so a chance to try something I’d
been meaning to do for a while. I set up my intervalometer to take 2.5 minute
exposures at 300mm focal length 300mm and ISO 6400. I aimed at the Pole Star
and had taken a few dark frames before starting.
My aim was off and everything was over-exposed. Not only that, many pixels were saturated, so I had no way of knowing what was what. The result looked a bit like the Beehive.
Sep 13th 1510 GMT
There
was another clear spell, so I did another solar hydrogen alpha shoot. I could
see some lighter patches surrounding the sunspot. I took full disc shots and
close-ups of the sunspot region.
September 13th 0750 GMT
Contrary to the weather forecast, the sky was clear. As my
back was still somewhat sore, I did not take my Mak out and, instead, used my
DSLR to capture the Moon and Sun. I started with the Moon at 300mm focal
length, ISO 400 and 1/800 second exposure.
I took the Sun at 300mm focal length, ISO 100 and 1/4000
second exposure.
Er, same result.
Sep 12th 1350 GMT
I
had a slightly longer period of clear sky, so did a full solar hydrogen alpha
shoot.
Sep 12th 1035 GMT
Sep 12th 0750 GMT
I bin scanned the Moon, high in the west. It was almost at
last quarter and the southern craters showed well as did Oceanus Procellarum
and Grimaldi. I also checked the Sun and could not see the small sunspot
visible on the professional observatory images.
Sep 11th 1545 GMT
I bin scanned the Sun. The recent excitement was over, as I
could not see any sunspots.
Sep 10th 0100 GMT
I went out for a last look before bedtime. There was a lot of cloud around, of various thickness and the Moon was higher in the sky and saturating everything. I looked at the Hyades with my binoculars, which I hoped to target for a deep sky photo or few later in the year, as I'd done quite well with it before. I could only see the main stars, as the Moon was quite close.
Sep 9th 2230 GMT
When the Moon is bright and One cannot do any deep sky or
constellation shots, there is only one thing to do. Unfortunately, my back and
neck were stiff and a 127 Mak was a bit too heavy, so I just used the camera
with a focal length of 300mm, ISO 400 and 1/4000 second exposure. I stacked 78 images and finished off. The result was not too bad.
Sep 9th 2145 GMT
While my camera was snapping away, I had a bin scan. The
Moon had risen and the sky surrounding it was getting brighter. I realised that
I would soon need to shoot the dark frames for my constellation shots, as it
would be too bright around Cygnus and Lyra.
The Moon was a rather nice sight, with Tycho and its rays
dominating the moonscape. I could see most of the Pleaides (M45), despite it
being low down. I also saw M34, Melotte 20 and the Perseus Double Cluster. I
could even see the Andromeda Galaxy (M31) but (unsurprisingly) not the Pinwheel
(M33). To the west, I could just about make out the Wild Duck Cluster (M11) but
had a decent view of M13. In the conditions, I did not consider it worth trying
for anything else.
Sep 9th 2055 GMT
Yes, I discovered that my problem was that my camera lens
was set to auto-focus, which is as much use as a dingo’s kidneys for
astronomical objects. I reset the camera to point in the general direction of
Lyra.
At 2122 GMT, I caught a meteor south west of Lyra.
Cloud moved in soon after I recorded the meteor, so I ended up with 22 light frames and 16 dark frames for Deep Sky Stacker. I caught Lyra with many surrounding constellations, such as Sagitta, Delphinus, Hercules, Vulpecula and Aquila, along with parts of Cygnus.
Sep 9th 0900 GMT
The sky was clear but cloudy skies and showers were forecast
for later. I repeated my hydrogen alpha shoot from the day before. Straight
afterwards, I snapped the Sun with my DSLR at 300mm focal length, ISO 100 and
1/4000 second exposure.
September 8th 2135 GMT
I
aimed my DSLR at the zenith and set it to take 30 second exposures
automatically at ISO 800 and 18mm focal length. Unfortunately, this technology is great when it works, as it had been but somehow I managed to take no shots at all, not a sausage, <expletive> all!
Sep 8th 1430 GMT
There was another spell of clear weather and I checked the Sun in hydrogen alpha light. Despite tuning, re-tuning and re-re-tuning the etalon on my PST, I could not find any prominences. There were some faculae surrounding the sunspots. I took some full disc shots and some close-ups of the sunspots.
Sep 8th 1405 GMT
The
was a brief spell of late summer sun, following a rainy morning. I did a bin
scan. The sunspots had rotated quite considerably and I could only see the
larger two.
September 6th 1520 GMT
I bin scanned the Sun through cloud. I saw that the sunspots
had rotated and new patterns had emerged.
Sep 6th 0700 GMT
I did a hydrogen alpha shoot of the Sun. It was low but the
sunspots were very clear. I took some full disc frames and some close-ups of
the sunspots.
Sep 5th 1200 GMT
The
Sun broke through the cloud for a few minutes. A binocular scan revealed a lot
of activity.
Sep 2nd 2200 GMT
Unfortunately, I was having computer problems, so processed a single frame.
Sep 2nd 0830 GMT
The
sky was nice and clear. I did photo shoots of the Sun with my Mak and DSLR and
followed up with my PST for hydrogen alpha light. The sunspot group was
becoming more prominent but the Sun was quiet otherwise.
Sept 1st 0945 GMT
I
checked the Sun in hydrogen alpha light with my PST. Like the day before, all
of the exciting stuff was happening around the sunspots. I even caught a
glimpse of a small prominence, the first for ages, although I did not catch it
on camera.
September 1st 0745 GMT
I
kicked off September with a solar bin scan. I saw three sunspots.
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