Supermoon from Lichfield 3/1/2018 @ 08:10am

I managed to take this shot of the Supermoon over my neighbour’s house in Lichfield this morning (although I’ve missed the peak by 24-48 hours it is still pretty close). It is taken using a hand-held Samsung S7 phone, with brightness reduced to allow detail on the lunar disc to appear, no other manipulation of the image.

The aerial is holding it up for the photo (not really)!

Now we need to get ready for the total lunar eclipse in July this year….


Winter Solstice – Solargraph.

On the 21st June I set up my solargraph, this had a0.3mm laser drilled hole ( as supplied by the pinhole factory, also resistant to bird attack ( although I’ve had no problems previously)









It was sat on the end of my raspberry canes on the allotment.











On the 21st Dec I removed it , opened it up in a dark room with a red light and placed on Epson scanner, scanned at 1200dpi, in colour and saved as a .tif file for processing in Photoshop, see image below, had to repeat scan as first image contained some very strange artifacts, tinsely bits from scanning the Christmas card from Rosliston forestry centre!









Then it was processed in Photoshop CS6, first flipping horizontally to put image right way round and then inverting the played with levels, curves contrast and exposure, final image below, with camera view for comparison beside it. ( enlarge solar graph, shows detail better.)

Happy Solstice- Pete Hill









Solargraph – worked… (sort of)!

Six months has flown by….

Time to collect the solargraph we ‘planted’…


Yes, a few days early to be collecting, but today is my last one in the office and I wasn’t thinking of doing a 124 mile round trip to collect from Leominster on the shortest day!

What a lovely start to the day, a slippy stile and muddy walk!

If you remember from the last post, the first attempt had been damaged – probably due to the shiny  ‘foil’ pinhole being pecked out by an interested magpie!

2x previous photos of new solargraph in situ…(Above and below)

The site from Google Maps:

Kimbolton Church (Nr. Leominster) is in the centre. The solar graph is sited in that first tree-line (towards 10/11 o’clock), looking back to the church – thought it would make a nice view/foreground…

This time, we had forgone the foil (you pin-prick it to get a fine hole and therefore sharper image recorded) and instead drilled (No 1 drill bit), straight into the tin. No bird was going to get through that!!

Would this one fair better…?

This was it’s rough view as seen this morning upon collection at 8.45am….

First impressions were good… the baked bean can pinhole camera looked to have survived it’s six months and was in remarkably good condition with hardly any rust – sheltered under the trees.

Back at the office, second impressions were of an unremarkable small image and some image shift (double exposure)…. look how the church is double exposed on the original below….      ;-(


I don’t think it was ‘vandalised’ if it had, it would have been ripped out and strewn across the hedgerow… ‘Mother Nature’…. perhaps…? More likely a horse or sheep rubbing up against the stake (or wire fence) – although I did try and protect it somewhat…

(Above: Initial scan – 900DPI, Colour-Millions, mirror reversed on the horizontal plane, cropped).


If this hasn’t worked, that’s 18 months from the first try (summer>winter 2016) – I didn’t have another pinhole camera prepared after the first go to put imediately back in place, so waited until this summer solstice in 2017 to try again.

Again, I didn’t have another prepared to start again this morning either, so another camera would have to wait until summer 2018….




With a little Photoshop magic, it’s amazing what can be achieved!

Phew  😉


For January’s RAG end-month meeting, I’ll bring the laptop, scanner, etc. So if you tried your own solargraph and want some help processing it, bring it along and we can have a play!

If you want to preserve yours until then, I suggest you remove from the tin, ***dry completely with a hairdryer*** and then put nice and flat inside an envelope (or two) out of direct light.

Wishing you all a Merry Christmas!



Friday night man flu.

With a streaming nose, feeling full of flu and having cancelled a Christmas night out it was a bit frustrating to look at the Friday night weather forecast, especially as I’ve just picked up a little metal ring adaptor to turn my finderscope into a guidescope. Temptation got the best of me- I set up as much as I could indoors then did the final alignment bits outside and attached the laptop for the guiding and setting the camera going before heading back indoors for the lemsip and night-nurse.

The intent was to try 5 minute exposures at ISO800 on a couple of targets and work out how to do guiding. First thing that I learned is that the Push Here Dummy software is really well named- I was up and running very quickly. Second thing is that rushing is never a good idea as the first hour of exposures was lost. I’d set the ISO to 12,800 to check the framing and forgotten to set it back. An hour later, instead of subs of Andromeda I had 12 pictures that were completely blown out. The second batch was more successful. I then moved the scope to the Flame Nebula for the third hour and M81/2 for the fourth. With bed calling I did some flats and bias and then put the whole kit in the garage to do the darks whilst I headed to bed.

Didn’t get to finish processing them until today. I think all of the targets could clearly have done with more subs and possibly longer exposures (especially M31), but altogether they’re a bit better than previous efforts- there’s even a hint of a Horsehead! Wish I’d felt well enough to sit out and do some observing (especially after reading Andy’s post!) but given how rough I felt on Saturday it’s probably as well I didn’t. Mucking about with the pictures on Gimp was a reasonable substitute!

The pictures are all 12 x 300s at ISO800.

Picture saved with settings applied.
Picture saved with settings applied.
Picture saved with settings applied.

Observing Log 15/12/2017 @ 22:36 – 16/12/2017 @ 02:04, LRO, Andy and Damian – first ever views of some faint nebulae

Observing Log 15/12/2017 @ 22:36 – 16/12/2017 @ 02:04.

Andy & Damian


What a night! Incredible views from the centre of Lichfield – we can only imagine what the views must have been like from a dark sky sight. Tonight, we saw things we have never seen before – at least by eye – and only ever expected to see on photograhpic images. Wow! Just goes to show – it is worth going outside in the freezing cold.

  • 10” Orion Dobsonian Telescope with Explore Scientific (ES) 20mm, 14mm, 9mm 100 degree apparent field of view (APOV) eyepieces and Telrad finder.
  • 80mm Sky Watcher Equinox Pro telescope on William Optics EzTouch Alt-Az mount with 31mm Nagler and 6mm Televue eyepieces and 8x50mm finder.
  • Sky Safari Pro 5 planetarium software on iPad

Photos through image intensified eyepiece (IS):

Orion Nebula (M42):

M81 and M82 Galaxies in Ursa Major (below) – note that the Image Intensified eyepiece has significant field curvature and coma towards the edges of the field so the thin smudge of the top left of this image is not another galaxy but a spread-out star:

Double Cluster in Perseus (below):


Orion Nebula – Messier 42, Bright Nebula in Orion,15 Dec 2017, 22:36:35, Using my ten-inch Orion Dob in my back garden, standing in the snow, after tripping over the remains of the snowman built by Rhys and Hannah, and survived the treacherous and very slippery icy steps (and having put salt on them to keep myself alive), my first target was Orion’s nebula. Magnificent and stretching over half the field of view in my 14mm Explore Scientific (ES) 100-degree AFOV eyepiece. My eyes are poorly dark adapted, but the nebula looks green rather than grey tonight, suggesting the sky is very clear after the snow falls.

NGC 1975, Bright Nebula in Orion, 15 Dec 2017, 22:42:48, Visible other side of the fish-mouth, little detail visible.

Flame Nebula – NGC 2024, Bright Nebula in Orion,15 Dec 2017, 23:00:41, Definite observation of the Flame Nebula nebulosity. Once our eyes were relaxed, we could see filaments and tendrils over 1+ fields of view growing in brightness towards the main part of the Flame Nebula. Realised again it is a question of learning to observe this very faint object.

Messier 78, Bright Nebula in Orion,15 Dec 2017, 23:04:08, First ever observation of M78. Two stars with definite nebulosity. I thought it was an open cluster at first, but Damian realised what it was, and we star hopped around the area to confirm it.

Orion Nebula – Messier 42, Bright Nebula in Orion,15 Dec 2017, 23:05:20, Image intensified eyepiece – we could see tendrils curling around in circle behind M42 from tips of the wings of the nebula, these were not obviously visible in ES eyepiece. M43 also showed more detail in image intensified eyepiece BUT we could not see the Flame nebula in the image intensified eyepiece.

Messier 78, Bright Nebula in Orion,15 Dec 2017, 23:07:31, Seen in image intensified eyepiece (IS) but nebulosity less obvious (although still visible) than in ES.

Barnard’s Loop – Sharpless 2-276, Bright Nebula in Orion,15 Dec 2017, 23:25:05, I thought I could follow part of this – a C-shaped lightening as a strip at centre field of view – which I followed upwards and then right on to right in next field of view. Damian was not convinced so we will call this a possible observation only……

NGC 2244, Open Cluster in Monoceros, 15 Dec 2017, 23:29:33, First seen as definite smudge in Vixen 2.1x binoculars by myself! I am doing well tonight, as I have seen first most observations above. Damian mentioned NGC 2244 in his talk at RAG end last month. These Vixen binoculars are really growing on me as they do such a good job of identifying such objects. In ten-inch with 14mm ES, we saw definite structure in the Rosette Nebula itself and not just the star cluster. Wow! What a night! And from the centre of Lichfield. But it does require one of the clearest skies we have ever seen. In the IS only the stars of the cluster could be seen and not the nebulosity. This appears to show that the IS responds very poorly to very faint diffuse objects.

Messier 35, Open Cluster in Gemini,16 Dec 2017, 00:39:12, Damian tried out my Skywatcher Equinox Pro on his William Optics EzTouch alt-az mount. He found M35 with his Nagler 31mm, one of the most famous eyepieces of all time.

Pleiades – Messier 45, Open Cluster in Taurus,16 Dec 2017, 00:41:34, In 80mm with 31mm Nagler, masses space around stars just like binocular view. Never seen like this in telescope. Like binocular view -magnification 500mm/31mm = 16x magnification with excellent field of view much better than most binoculars.

Double Cluster – NGC 869, Open Cluster in Perseus,16 Dec 2017, 00:44:33, Likewise with 80mm Equinox and 31mm Nagler this gives excellent binocular view without aberration unlike most binoculars. Obvious uni-ocular view.

Stock 2, Open Cluster in Cassiopeia,16 Dec 2017, 00:49:03,80mm Equinox plus 31mm Nagler best view to view this. Looks like a man with Double Cluster at edge of field of view.

Double Cluster – NGC 869, Open Cluster in Perseus,16 Dec 2017, 00:50:17, Every bit of kit has its place. That includes a ten inch Dob with 20mm ES -spectacular!

Pinwheel Cluster – Messier 36, Open Cluster in Auriga,16 Dec 2017, 00:53:12, What a way to pan M36/37/38 in Auriga – the 80mm Equnix+31mm Nagler. Wow! Wow! Wow!

Pinwheel Cluster – Messier 36, Open Cluster in Auriga,16 Dec 2017, 00:54:39, Throw away the 80mm binoculars!

Double Cluster – NGC 884, Open Cluster in Perseus,16 Dec 2017, 00:55:41, Lovely view through 80mm Equinox with 14mm ES. More magnified at 37.5x although of course will not match light gathering and therefore brilliant diamond like quality of ten inch Dob. But 80mm is a lot more grab and go. Damian thinking of something similar for American trip in 2019.

IC 1805, Open Cluster in Cassiopeia,16 Dec 2017, 01:04:47, Started by identifying the cluster and checking it was correct by panning around and checking location. Once this was certain started looking for Heart Nebula.

Heart Nebula – IC 1805, Bright Nebula in Cassiopeia,16 Dec 2017, 01:05:59, Once we identified cluster we could then identify nebulosity. This is certain observation with tendrils of nebulosity evident. However, one criticism is applicable. If we did not know from or planetarium maps that this was the correct location could we be sure this nebulosity was not background star fields, too faint to resolve individual stars? Answer is we couldn’t as brightness only slightly different from elsewhere but once location established fact is we could see the nebulosity with certainty. Is this only going to be tonight when sky so clear? Possibly but in fact it is starting to mist up now so perhaps this is part of the skill-set l-learning to recognize things for what they are in the sky. Note all our observations so far have been by direct vision. Averted vision has not been required so far tonight.

Soul Nebula – IC 1848, Bright Nebula in Cassiopeia,16 Dec 2017, 01:13:01, Adjacent to Heart Nebula, also seen initially via cluster stars. Again, once identified, we could then start to see the nebulosity – becoming more obvious as we spent more time observing it – particularly one bright patch. Both Heart and Soul Nebula seen with ten inch and 20mm ES.

Messier 65, Spiral Galaxy in Leo,16 Dec 2017, 01:22:28, Failed to find these,

Bode’s Nebulae – Messier 81, Spiral Galaxy in Ursa Major,16 Dec 2017, 01:23:00, Neat little objects in centre of field inn 80mm – of M81/82 and M42 – with 31mm Nagler.

Damian then changed to 6mm Ethos for M42 inn 80mm. Masses of detail. Quite bright. The combination of Equinox and WO mount seems to work well.

Orion Nebula – Messier 42, Bright Nebula in Orion,16 Dec 2017, 01:37:54,80mm through IS M42 bright but M43 not visible. Smaller image means less affected by field curvature and coma inherent in the IS.

Finished observing @ 02:04 – sky too misty and its too cold and my secondary has fogged up!