Supermoon fever seemed to grip the online communities on Saturday night. Twitter was buzzing with it as people who would normally pay no interest in our nearest celestial neighbour peered upwards trying to see if the moon was indeed 14% bigger than usual and 30% brighter as the news websites reported. Of course if you hadn’t seen the moon for a few months then suddenly caught it on Saturday it would have looked different, if you look for it all the time you didn’t see much since the move to a big moon is gradual and not all at once.
The Supermoon, or perigee moon, is not a once in a lifetime occurrence as the media would have us believe, it actually happens a few times a year as the moon’s orbit gets closer to Earth and then ebbs away again, it’s just some are closer than others, this year’s wasn’t as close as the March one last year but it was still impressive.
With the moon’s latest close approach to Earth the timing wasn’t great with regards to the moonrise time still falling in daylight. The moon came up over the horizon from Edinburgh at 20.37 and to that ends I was stood on Blackford Hill with a good view to the South East with a Nikon D7000, Sigma 200mm f2.8, 2xtele and photographic tripod and the MacBook pro so I could try some tethered shots. However, as with all good astro plans the weather got in the way dumping a low bank of cloud on the horizon spoiling the fun. The sky was still very light too so gave up and went home in a huff.
It didn’t take too long though for the moon to get over that cloud bank and around an hour after moonrise I got my first shot at it from home. Sadly, it was so low I had to shoot from the front garden in-between passing Lothian Buses double deckers and glaring sodium streetlights. This was shot tethered to the MacBook pro with Sofortbild which lets you get a real handle on the focus, the golden glow of the low moon still very evident.
Remember those buses I had to try and avoid, I didn’t manage it every time…
About an hour later with the moon higher in the sky I tried again, not tethered this time due to where I had to stand to get the shot (half way up the neighbours stair to avoid a telephone cable). The golden glow has lessened but there’s more contrast and detail.
It might have just been imagination but even at midnight the sky still looked almost twilight to the south with that moon shining so brightly.
The following night with a later moon rise and more cloud about I wasn’t hopeful of anything at all but it did peek out from between the houses over the road very low down and very orange. Pretty impressive even though it wasn’t a “Supermoon” any longer.
The reality here is that any phase of the moon, near or far is a delight to photograph. Despite it being the same subject it’s a challenging subject to get right and atmospherics and cloud play their part too. It’s probably my favourite photographic object and it’s not out of reach for those even with basic photographic equipment. Supermoon or not, give it a try on the next clear day, daylight, twilight or night time it’s always worth a go.
One of the things that really frustrates me about photographing the moon is getting the camera settings right. OK, it’s not that big a deal but every time you touch a big zoom lens to make an adjustment there’s a degree of shake introduced, even with exposure delay set to on there’s still a chance the camera won’t have settled by the time you take a shot. It’s tempting when experimenting with exposures on a subject like the moon just to quickly change the shutter speed and hit the remote, especially if there’s cloud in the equation where exposure times can change from second to second. What you invariably get are shots that look ok on the preview but on closer inspection are slightly blurred. No good to anyone.
The solution I’ve found, where it’s convenient anyway, is to tether the camera to a laptop. Most modern DSLR’s should be capable of being controlled remotely from a laptop and there’s a range of freeware out there to help you along. For this example I’m using Sofortbild on a MacBook Pro tethered to my Nikon D7000.
Here’s a pic of the setup with a bonus can of beer in the background…
When connected to the laptop the camera show’s this on its top screen and all settings are now changeable directly from the app window on the Mac.
Sofortbild is a Nikon only Mac based app but there’s stacks of options out there for all models. Other than the laptop and software all I needed was a mini-USB to USB cable. I bought a 5m one from eBay for less than £2. This lets me have a certain freedom from the camera, i.e. I can sit in the car with the laptop or in my shed etc. Sounds like overkill but when the winter comes around and the temperatures drop I’ll be the one sat with a heater on taking pics from the garden shed!
In this example I’m setup on a photographic tripod but it would be fine with the camera connected to a telescope or piggybacked. The downside to the photographic tripod is no tracking so you do have to keep adjusting it to keep the moon in view.
With the setup done in Sofortbild there’s a live view option so I can see what the live view screen on the camera will see although, bigger on the laptop screen. You can zoom in on this too so you can really nail that focus. Much easier than peering at the 3″ screen on the back of the DSLR.
With optimum focus in place now you can take a shot. Within seconds the final image, not a preview, is viewable within the app, you can zoom in and carefully check exposure and focus with much more accuracy than you ever could on the camera preview screen. If you need to adjust all the settings are there in drop down menu’s easily accessible and more importantly, you are never touching the camera at all. Even at 400mm the moon takes a couple of minutes to travel through the FOV so you have a good few opportunities at settings before you’ll have to adjust the camera’s position.
With Sofortbild I can also set it to auto import into iPhoto where I catalogue all my RAW files. All shots are stored on your laptop not on the memory cards which for me is a win situation. At the end of the day all the shots will end up on the MacBook for processing anyway so it cuts out a step of my workflow process.
I’ve certainly found this a cheap and highly functional alternative to using a normal camera remote. It might not be suitable in all conditions but if you can use it it will provide benefits the traditional methods won’t. For the outlay of an extra long USB cable it’s transformed the way I’ll be taking astro pics in the future and it’s yet another part of the astro photography learning process ticked off!
Here are a few shots of the moon taking with this method.
One thing about Astro-photography, you’re totally at the mercy of the weather. No matter what’s going on in the night sky, you can only see it if the clouds let you see it. There’s nothing you can do about it other than cross your fingers and hope that as darkness falls the skies clear. Which predictably they don’t 9 times out of 10. The conjunction of Venus and Jupiter last month being a perfect example. The night the 2 planets were at their closest in the sky thick cloud hung about all night over Edinburgh spoiling the celestial display.
With the weather rollercoaster central Scotland was experiencing yesterday I held out little hope of even seeing, let along photographing 2 meetings of night sky objects last night. All afternoon the weather swung from heavy snow/hail showers to broken cloud and back again. As the twilight approached this was still the case so getting anything was going to take timing and a hefty dose of luck.
With this in mind, I set up the camera and tripod in the garden shed. This is the kit I’ve been using until I finally get my telescope. It’s a Nikon D7000, fitted with a Sigma 70-200mm f2.8 EX HSM and 2x tele converter which gives me a 400 f5.6 lens, 600mm on the Nikon crop sensor. The D7000 is fitted with a Hahnel Giga T Pro remote receiver so I can use the powerful IR remote to trigger the camera. Exposure delay mode is on the try and minimise any shake. At 400mm the slightest movement will be obvious, more so when the subject is many thousands of light years away.
The first object to try for was the conjunction of the planet Venus and the Pleiades open star cluster, also known as M45 or the Seven Sisters. Venus has been steadily getting closer this month and on April 3rd it was sat right on the edge of the cluster to our view. 400mm fills the frame nicely and even though M45 wasn’t visible in the twilight sky, the camera could see it. There was just the small issue of the passing torrential hail shower to wait out first. As the dirty ominous clouds passed I got my first few shots at the target which was made difficult with a biting strong wind. 18″ long lens setups and strong winds don’t go too well together.
So, high ISO of 1600 and 1s exposure to try and keep the stars as dots rather than oblongs and the full 400mm was the order of the day. The wind affected a lot of shots but this was the pick of the bunch. Venus is of course very bright and the star cluster much dimmer, so I exposed for the stars and let Venus appear as an attractive starburst. Exposing for Venus would leave the stars not visible at all.
This shot was taken later on in the night with a darker sky and the 2x teleconverter removed to try and combat some of the “wind wobble”. ISO1600, 200mm and f5.6, 0.8s exposure time.
The 2nd object of the night was the close proximity of the Moon to Mars and the star Regulus forming a celestial triangle in the constellation of Leo. The clouds hadn’t parted at all over this part of the sky and it took a while to get any hope of photographing it. With the 2x tele removed due to the distance between the objects around 9.45pm the clouds moved and I got my first shot at the Moon. The final shot had to be a blend of 2 shots, one for the Moon and one for the planet and star. To expose for the very bright Moon left Mars and Regulus nearly invisible, to expose for Mars and Regulus burned out the moon totally and worse still caused huge lens flares.
As the clouds rolled over again the final shot of the night was a closer shot of the moon with the clouds looking all atmospheric. ISO800 at 400mm, f5.6 and 1/25th exposure time done the damage. It’s hard to get decent focus with clouds moving over the moon so I consider this a fairly lucky shot.
An enjoyable, if cold, night but hammers home the need for a telescope again, even just for tracking purposes it would be invaluable. I’ve pretty much decided on a Skywatcher Explorer 150p Newtonian on an EQ3-2 mount which I’ll fit with the optional motor drives. Hopefully I’ll have it soon when the real fun and steep learning curve will start.
I’m obsessed with the night sky just now. Which is unfortunate as now we’re into BST the night sky is coming at a more unsociable hour. Who’d have thought after a long winter I was going to miss the dark nights? I’ve enjoyed my recent journey into some low level astro-photography, even without a telescope to really start on deep space and planets, with some modest photography equipment it can be an engaging subject to photograph.
A crystal clear sky on any night is a joy to behold, especially if you’re away from heavy light pollution, and it’s even more enjoyable once you get an idea what you’re looking at. Last night (March 26th) was one of those special nights with a conjunction in the night sky, where 2 or more celestial bodies appear close to each other in the night sky. Last night was the turn of a nice thin crescent Moon and Venus to take centre stage.
Unlike the night before when Jupiter and the Moon were in conjunction the sky had finally lost that misty haze of the last few days and the seeing was very good indeed. Without a cloud in the sky it was too good an opportunity to miss.
We’ve all seen the proper astro-photography stuff, those striking coloured images of distant nebula or close in shots of planets which is specialised stuff but with a basic camera setup you can have a great night working these special night sky events into your pictures.
All pictures were taken with a Nikon D7000, on a tripod and fired using a wired remote control, but most cameras would do a decent job with a mid range zoom lens.
This close in shot of the Moon and Venus show’s just how close they were in the sky. This was taken with a Sigma 70-200mm f2.8 and 2x teleconverter, and it filled the D7000’s frame perfectly. 1/60th, f5.6, ISO400 and 400mm. The moon needs a fast exposure to stop the detail burning out as it’s a very bright object, a full moon requires a even faster shutter, luckily Venus is so bright its fine with the faster shutter speed too.
Switching now to a Nikon 18-200mm VRII lens, a general purpose mid-range super zoom, we get a wider view of the same scene. This time though I’ve slightly lengthened the exposure to 1/2s, f5.6, ISO400, -2/3ev and 200mm. The result is lost detail in the bright part of the moon but I’ve picked up the Earthshine instead, the light reflecting back of Earth lighting the shadow portion of the moon.
Pulling back the zoom even further it was possible to include Jupiter in the shot as well. Same settings as the previous shot, but at 135mm. Jupiter is on the lower right of the shot.
It’s all very well shooting the moon and planets on their own, you could do that from your own garden probably, but sometimes it’s nice to get a little context to the shot as well. I was at Blackford Pond in Edinburgh, not long after sunset when I was taking these so a bit of playing about got the 2 planets and the moon with the tail end of the sunset over the pond. 1/8th, f5.6, ISO400, 18mm, -4/3ev.
With the pond so still there were a lot of reflections from the trees but where was the moon reflection? Moving right to the edge of the pond revealed where it was and with a little playing about with the composition and waiting for a swan to move away which was causing ripples I got a respectable shot of the reflection in the pond.
Same settings as the previous shot but -2/3ev and ISO3200. The super high ISO was required to get as fast a shutter as possible to freeze the movement of the gentle ripples in the water to stop the reflection distorting. This isb’t a major problem with high end DSLR’s these days but some old cameras will give very noisy shots at this high an ISO.
Final shot of the night was a closer in view of the reflection, again a high ISO was required and I also switched on the VR on the lens, which you wouldn’t normally do on a tripod but it did help. After many goes, I finally got a shot with a proper moon shape and pin point stars.
To finish up with, here’s a quick shot of the Jupiter Moon conjunction the night before, if you look very close next to Jupiter and around 4 o’ clock there is 2 tiny pin pricks of light, 2 of Jupiter’s moons.
Next time you find a nice clear night and you’re looking for something new to photograph, why not see how you get on with the stars? They are far from the easiest subjects to photograph thanks to the Earth rotation but with a little practice you could be adding extra depth to night landscapes.
Well, I knew it was going to happen. This tale kicks off back in early December when I made my first ever attempt at a star-trail image, it never happened that night as cloud rolled in but I did get a natty shot of the Forth Bridge and the Big Dipper next to it in the sky. That was the start of the near obsession with the night sky.
Winter is a difficult time for me photographically, especially a winter with little or no snow like this year. Sunsets are difficult, due to working when the sun in setting and the position of the winter sunset is tricky in Edinburgh to so I typically resort to night-time shots and to be honest, I get a bit fed up with photographing the city at night so I needed something new. That something new turned out to be the oldest thing I could photograph, our universe.
Since that night I’ve progressed though star-trails, photographing star fields, the Milky Way, the planets the ISS and anything else astro related I could manage with my current photography equipment but I still lacked one thing, mega zoom!
I needed a telescope. So I bought one for the exorbitant fee of £30 from Jessops. Now, I didn’t expect much from a £30 Jessops junior telescope with a 50mm front on it. What I didn’t reckon for was how bad it actually was. This spindly thing was dreadful and nearly put me off a telescope all together. It was so frustrating to use. I went off the idea since then and started looking at a Sigma 150-500mm lens instead, which combined with my Sigma 2x teleconverter would have gave me a 1000mm lens, 1500mm on the crop sensor. To be honest I’d have bought this but I lacked the £800 or so I needed to get one.
Then Gumtree happened. Up popped a Meade 4504 114mm Newtonian Reflector and motor-driven equatorial mount. The usual Googling was done and off I went to see it. As soon as I laid eyes on it I knew I was buying it. It was huge and that’s what matters right? £80 paid and off I went with my bazooka sized new toy. Satisfyingly filling the boot and back seat of the Mondeo it looked perfect, there was even a camera adapter with it. Glorious up close moon shots were just around the corner, or so I thought.
If you’ve never used a telescope on an Equatorial mount before then you are well unprepared for how difficult it is to get the thing pointing where you want it to. Then when you discover that your 2nd hand bargain has had a harder life than you first thought the bubble slowly starts to burst. Over the next 2 days I discovered that the mount won’t lock in place, a real pain, once you located an object it requires little more than a gnats fart to move the scope and lose the object. Not that bad with the moon but a real bollock ache with the planets.
No matter thinks I, it’s got a motor drive that’ll fix the problem! 10, yes 10 AA batteries later and the motor drive whirred into action. It works, yes. But wait, shouldn’t the mount actually move when I tell it to? Scratch that, it doesn’t work. So, I now have this massive malfunctioning telescope sat in my shed, the wife wont let me keep it in the living room. To be fair, it’s that heavy I don’t really want to carry it from the house to garden to use, 8ft out the shed is much better so there it lives under an old blanket.
Much as I was disappointed by the mount I still figured I could at least get some moon shots with this setup. That’s when I got a stark lesson in focal lengths of telescopes. No matter what I do I cannot get the D90 to focus when attached to the telescope, either using the prime focus or eyepiece projection methods. It seems as if the camera is too far from the telescope mirror. I tried every combination but nothing worked. I’ve since read that using a 2x Barlow lens might correct the issue, I’ve got one of them so that’ll be the test for tonight.
All in, it’s been a frustrating and disappointing experience so far, I didn’t expect to jump right in and be photographing details on Saturn or distant galaxies from day 1 but I had hoped at least for a sharp shot of the moon filling the frame. I’m treating this as part of the learning curve for now, I had similar issues when I first delved into proper long exposure photography but with a little dedication I did get there in the end.
But, and there has to be a but. This post sounds fairly negative, it’s not been the best of experiences but there has been a massive positive. Even with the scope not perfect, I’ve managed to observe the moon really close up, right into individual craters and even a view of the moon on the lowest magnification is awesome, it’s so sharp. A truly breathtaking sight. If that wasn’t enough I’ve also observed Jupiter and close enough in to pick out the moons and the coloured bands around the planet. Something which amazed my youngest son too. I’ve also seen Saturn and the rings around the planet, a sight so awesome it’s hard to describe. When you think about the distances involved in where these objects are its mind boggling.
Even if this telescope never takes a picture for the views I’ve had so far it’s been worth it alone. I’ve seen things that relative to the amount of people on the planet, few have seen. I get fairly awestruck seeing historic landmarks you’ve only heard about of seen pictures off, places like the unfinished cathedral in Barcelona, the leaning tower of Pisa, Pompeii to name a few but seeing Jupiter and Saturn? That’s quite a special feeling and one you can get from your back garden with an £80 investment.
There’s nothing better than a special event to bring out the photographers in Edinburgh, even more so it seems if it’s a once every 20 years lunar event as we had on Saturday 19th March. The event in question, the Perigee Moon saw the moon at it’s closest to earth for 18 years meaning it would look 14% bigger and 30% brighter. Would we even notice? Who care’s it’s a photographable event and plans had to be made!
Last week after being in North Queensferry I had noticed the moon directly above the Rail Bridge so that was a possible location. Blackford Hill was another but it gets slightly cold up there if it’s windy. So, with the help of Twitter and The Photographers Ephemeris, I decided on Calton Hill. From the Photographers Ephemeris you could see the position and time of the moonrise, around 6.30pm and due East.
On arriving at Calton Hill the first thing that struck me was the amount of photographers already setup at 6pm with cameras on tripods facing the wrong direction! I can only assume one set up incorrectly and the rest followed as they had all moved by 6.30pm.
It was cold on the hillside on Saturday and as you would expect, half 6 came and went with no sign of the moon. Typically, the clear skies of earlier in the day had given way to heavy cloud cover, not what you want for moon photography. My efforts were further hampered by missing my Sigma 70-200mm f2.8 lens, which has to go for repair earlier in the day leaving me with just my backup Sigma 28-300mm zoom, nice enough lens but oh so soft on the focus at the 300mm end. With that in mind, moon shots were out but moon above a landmark might still work out.
Just when I was about to give up hope the first glimmers of an appearance were in the Eastern sky, at this point I was up at the side of Observatory house and this was the first shot I got of any sort of moon just to the side of the National monument:
Walking past the monument revealed where at the photographers had went; they were dotted everywhere around the hillside here. The moon however, was not in a mood to show itself and the only other shot I got was this:
Long exposure and moon shots don’t go but there wasn’t even a remote chance of shooting the land and then the moon to combine in Photoshop. Fed up and cold I packed up and headed off being that I wasn’t interested in getting the moon high in the sky. Typically, on the way back to the car with all the gear packed away the moon popped out, just for a minute.
Now, I hate not getting the shot I went for so the next night, the moon was due to rise at 8.15pm again, due east. On checking possible locations this time I went, appropriately, for the car park of the Royal Observatory on Blackford Hill. You don’t want to be parking in the public car park up here at night unless dogging is your thing…
Predictably, 8.15 came and went and it was nearly 20 minutes later till the first glow in the clouds gave away moon position. Higher than I’d have liked I started to get some exposures of the land hoping if the cloud cleared I’d get a change of an exposure for the moon to combine in. After another 20 minutes of hanging about, finally the clouds obliged. 2 shots were got, first of the moon then without moving the camera a longer exposure for the land. This was the final result of the 2 combined with Photoshop CS5.
Not quite the weekend of lunar photography I’d hoped for and 18 years to wait for it to happen again.
Or fake it?
Processing this shot last night I thought an added moon gave it a nice balance!
Not that dissimilar to another faked shot from a couple of months back:
Lesson to be learned? You can’t control the elements so if you really want the shot, learn to fake it! ;o)