Showing posts with label hhhr. Show all posts
Showing posts with label hhhr. Show all posts

Sunday 9 January 2022

Revisiting Old Haunts - A Winter Photography Guide to Füssen and Surroundings

I think we probably all have our favourite local places for photography. We're lucky where we are with my local little woodland and Lake Ammersee only 10 min away by car. One of my other go-to places for a day-long photo trip is Füssen, home to the (in)famous Castle Neuschwanstein. I've only been to the castle once, and that was before I was living in Germany, and I have avoided the area like the plague for a number of years, but as I've gotten back into photography, I've rediscovered the area and have gone back countless times, either to hike or just to blow away the cobwebs with camera in hand.

A Wintery Neuschwanstein || Olympus 34 mm, f/7.1, 1/80 s, ISO 200
I was at a bit of a loose end in the week after New Years, and one of the other photographers in the Munich Expat Photo Group reached out to me to see whether I wanted to join him for a day's shooting. We'd been trying to get together for quite a while and this seemed like a great opportunity to hit the trail, especially with the fresh snow and icy temperatures forecast. I think autumn and winter are my favourite times of year for shooting here, with the mixed forest providing some great colours and winter providing, well, none. 

Wintery Scenes || Olympus 35 mm, f/6.3, 1/15 s, ISO 200
We'd chosen our day well; it had snowed the day before, it was still cold and there was little wind to speak of, so there was a good chance of shooting with the snow still on the trees. Of course it's possible to shoot in winter without the snow on the trees, but I always find it to be too contrasty, unless it's something simple like a silhouetted tree against a beautiful sky. So fresh snow was looking good to (re-)capture some old favourites and take some new ones that have been on the list.

All of the photos shot here are within a 30 min walk from the respective car parks and should be well within the reach of most people. I would strongly recommend sturdy footwear, or even boots if you venture into the water as suggested below for some of the waterfall shots. 

Alongside your camera, a tripod, polarising filter and even neutral density filter help, as well as spare batteries if your camera is susceptible to the cold.

St. Coloman Church

One of the images that has been on my list for a while is the church of St. Coloman on the flat valley floor below the castles. The snow simplifies this image beautifully, as does the hoar frost on the surrounding trees. This image was also a very interesting object lesson in the benefits of the Olympus hand-held high-res (HHHR) mode. The sky was very tricky here - quite bright even compared to the snowy foreground. The single-shot didn't leave much detail left in the sky. Enter Olympus HHHR. This puts the camera into overdrive, it shoots multiple (16) 20 MP images and assembles them together as a 50 MP RAW file in camera (there is also a tripod high-res mode which boosts the size to 80 MP with fewer shots). The process is relatively slow and no good for moving objects (think leaves or grass in the wind), but for scenes like this it works nicely. The trees here had obviously lost most of their snow already, but they'd picked up a bit of frost overnight (subtly enhanced in post-processing), rescuing the photo.

St. Coloman, Hohenschwangau || Olympus 41 mm, f/6.3, 1/100 s, ISO 200 
I don't often include the beta images here, but in this instance I will. Below is the original photo before editing (compare the sky) as well as a non-HHHR image where I've attempted to tone down the sky in ON1 Photo Raw and just got a muddy blur.

HHHR Unedited
Non-HHHR, Edited
This is definitely a first-thing-in-the-morning shot. Sadly, our lazy asses had missed the first colour of sunrise, but I'm still very happy with this photo, especially as there are no other vehicles in sight; often there are cars parked off to the left of the church. This morning there were no such obstructions.

Castle Neuschwanstein

After parking at the Tegelberg car park, we first headed up the trail to the Rohrkopfhütte. There are two vantage points for taking good photos of Neuschwanstein; the Marienbrücke above the castle (presently closed, due to re-open in autumn 2022) and the path up to the aforementioned hut. Reaching the vantage point for this photo entails a 30 min hike along well-trodden gravel paths; you don't need to do the full 90 min trek to the hut (though it's culinarily worth it, the hut has a good selection of food). If you're not going to go the extra mile, once you've seen this scene twice on successive switchbacks, that's it; there are no further shots of the castle to be had.

Greetings from König Ludwig || Olympus 80 mm, f/6.3, 1/100 s, ISO 200
Because you're looking westwards, it's normally best to shoot this scene early-ish in the morning with the rising sunlight on the face of the castle emphasising the red bricks, Whether you shoot wide or telephoto is up to you, but do be aware that you may encounter difficulties selling shots of the castle itself - the Bavarian Palace Administration is fairly strict about permission for commercial photos. 

There are some nice images to be had here of the larger picture - Füssen itself or even just a catch of some valley detail. With my m43 12-200 mm lens (24-200 mm in full-frame terms), I didn't need to change lens all day and can take the larger vista or pick out details like these lines in the landscape very nicely.

Füssen from the trail up to the Rohrkopfhütte || Olympus 29 mm, f/8, 1/125 s, ISO 200
Winter Lines || Olympus 100 mm, f/8, 1/125 s, ISO 200
Returning to the valley we came across this micro-scene underneath one of the snow canons in action. I love discovering little motifs like this and get more of a kick out of an original shot than the big well-known scenes; it's the reward of originality. This may even be one of my favourite images of the day.

Winter Gems || Olympus 47 mm, f/11, 1/5 s, ISO 200
Working the composition; Photo Mike Didrich

The Pöllat Gorge

Descending back to the Tegelberg car park, we took a left past the Reith Alm towards the bottom of the Pöllat gorge - always worth the detour. I swear that the gypsum mill at the bottom of the gorge looks more and more dilapidated every time I pass by. We didn't stop this time but bypassed the provisional barrier at the entrance to the gorge (as everyone else does) to get to the mill race. The gorge itself is closed again at the moment as it is extremely prone to rockfalls, but the best photos (IMHO) are to be found at the bottom of the gorge, with my favourite golden rock and the green pool below. I don't know what it is about the rocks in the eastern Allgäu mountains, but the water here is almost emerald. It seems to react with the rock as well leading to quite yellow colours, a really pleasing combination.

The Mill Race || Olympus 34 mm, f/5.6, 1/15 s, ISO 200
One of my favourite shots here is to the left of the mill race; a pool below a rock spout. Admittedly I've taken a little liberty with the colours here, but more a nudge than a shove, if you know what I mean.

Golden Trail || Olympus 61 mm, f/16, 4  s, ISO 200
There's one winter scene at the bottom of the mill race that has always eluded me; I've shot it several times, but it's never worked for me. I've been trying to capture it using Joshua Cripp's principle of identifying the element of a scene that first catches your attention and emphasising that in the photo using all the tricks of the trade - making the image a caricature of that aspect of the scene. The iced-up fallen branch is a real attention grabber and I want to make it part of the image. My companion for the day used another principle - eliminate all distractions, cropping out the branch and seemed to get an altogether more pleasing image (this is my version of that). Neither of them are going to end up in my personal gallery though.

Too Many Elements || Olympus 66 mm, f/18, 1 s, ISO 200
Simplifying the Scene || Olympus 100 mm, f/16, 15 s, ISO 200 

Icy Candelabra || Olympus 100 mm, f/16, 1/2 s, ISO 200

The Lech Falls

Mike (the other Mike) had indicated that he wanted to check out the Lech Falls whilst we were on site. It's not a subject that I'd normally shoot, but a while back I'd seen a cool shot of the falls with a cute wooden cabin above them. The falls are an artificial structure (probably why I don't relate to them very well), regulating the water flow through the narrow gorge just before Füssen. Don't forget to look down as you cross the bridge!

Into the Gorge || Olympus 12 mm, f/11, 1/15 s, ISO 200
We were surprised when we arrived to see a heavy flow of water coming over the steps, in fact there was so much that you could barely see the steps at all. Finding the angle to catch the falls and the hut proved almost impossible. I'll post the image that I managed to get here more for information than anything else. If anyone else can do better, I'd be very interested to learn where you shot it from (providing it wasn't a drone shot).

Lechfall || Olympus 12 mm, f/16, 1/2 s, ISO 200
The elusive cabin shot || Olympus 23 mm, f/16, 1/5 s, ISO 200

Stuiben Falls

The Stuiben Falls just outside Reutte (20 min away from Füssen by car) are one of my absolute favourite locations for a number of reasons; not too many people know about them, they're a bugger to find the first time you're there, but once you find out where they are, they're super accessible - just a 5 min walk from the car park over the bridge at the end of the valley. Lastly, the colours are superb, though I definitely need to get back here in deep winter with tons of snow and a bit more ice. To get the best out of these falls, you'll need a tripod and either a remote control / cable release or an on-board timer to enable you to take slow exposures, allowing you to capture the misty water flow. A special dark filter (GND) can help here as well. Depending on the effect you are after, I generally find a shutter speed of 1/5, 1/2, 1, 2 or 15 seconds gives satisfying results.

Looking down on the first section of the falls || Olympus 12 mm, f/16, 1 s, ISO 100
To get to the falls, walk behind the transformer field beyond the car park (over the bridge), cross the footbridge and you're there. The falls themselves break down into three sections in terms of photo opportunities; the first one is just over the footbridge. You can either drop down into the riverbed  and stone-hop to a suitable location (watch out for fluctuations in the water flow, especially if there's a storm over the Plansee) or shoot it from one of the platforms along the path. When shooting from the platforms, do watch out for any vibrations if you're using a tripod for long exposures. The grounding isn't as solid as it looks and if other people are walking nearby, you'll probably have to wait for them to pass before getting a crisp-sharp image.

Lower Falls Detail || Olympus 16 mm, f/11, 1 s, ISO 100
Section two is best shot from the narrow sloping bridge above the first falls looking east. Again, you'll need to coordinate with other people, whether fellow photographers or hikers. The bridge really is quite narrow and setting up tripods is not straightforward. A Gorilla Pod that you can attach to the handrail might even be a better option.

The Middle Falls || Olympus 21 mm, f/16, 1 s, ISO 100
Middle Falls Detail || Olympus 66 mm, f/16, 2 s, ISO 100
To get to the third section worth shooting, carry on up the trail for a couple of minutes until it levels off and you can drop  down to the stream. You'll then need to cross the stream (see caveat above) to look into a mini horseshoe falls. These work either as a detail shot or as a smaller element of the larger scene. Whichever it is though, make sure you have a polarising filter with you to cut out the surface glare.

Upper Falls - Detail || Olympus 31 mm, f/11, 10 s, ISO 100
Upper Falls - In Situ || Olympus 29 mm, f/9, 5 s, ISO 100

Other Locations

Under other conditions, it's often worth a trip to the Marienbrücke for a classic shot of Neuschwanstein with the Forggensee in the background.

Plan A for the day had been to shoot sunset over the water or ice at Hopfensee, a charming location, if a little overrun with Influenzas these days for my tastes. The clouds had already come in though, so we decided to cut our losses and run.

Driving down to Füssen along the B17 there are a couple of spots along the road with vistas overlooking the Bannwaldsee. Given the right conditions (morning mist, evening colour), these spots can be worth stopping at too.

There are nice panoramas of Füssen and the Forggensee to be had from the top of the Tegernsee Cable Car. Be aware that you won't be able to see Neuschwanstein from here though.

Monday 10 May 2021

Move Shoot Move and Olympus E-M1 Mk III

Milky Way season is upon us and so last weekend I headed out to the hills with fellow photographer Matthias Tannert to try to grab some astro shots in the mountains above Mittenwald, Bavaria. I had some new equipment that I was keen to put through its paces and an ambitious photograph that I was keen to pull off: a panorama of the whole visible Milky Way in the night sky.

The best I could make of it. My first Milky Way panorama

The trip was a mixed success, I got some cracking shots of the evening and early morning on the Kranzberg, but unfortunately the astro session was not as successful. There was a lot more cloud around as well as a lot more wind than was forecast and it was bitingly cold, leading me to give up my attempts at photography not long after midnight and seek shelter in the summit refuge.

I'll make the presentable shots the subject of another post, this one is going to be all about the technology, so if you're interested in the Move Shoot Move star tracker or astrophotography using the Olympus E-M1 Mk III, stick around. If not, I suggest you check back later in the week to see the other shots.

Setting up the MSM - Preparation

I spent a lot of time preparing for the trip last week, trying to get as much information as I could about setting up the MSM and establishing the best settings for the camera. Fortunately a lot of this information can be found in the same place as the American photographer Alex McGregor has an excellent YouTube channel (and website) called Chasing Luminance

One of the videos deals with calibrating the laser to make sure it's pointing straight. It's just as well I did this as my first attempts over a distance of about 2.5 m gave me a spread of around 10 cm top to bottom and left to right as I span the laser in its dedicated holder. Part of the problem is that there seems to be quite a bit of play room at the back of the laser and each time I tightened the locking screw the sighting seemed to shift a little. I've tried to partially overcome this by lining the back end of the laser holder with some thin card and there's now significantly less wiggle-room.

I ended up shrinking my target of error from about 10 cm to around 2.5 cm (4" to 1" if you haven't joined the 21st century yet 😉). There was a recent post in the MSM Facebook group from Andrew Larkin detailing how important getting the accuracy was in terms of length of exposure, varying from about a minute if you're 10° out up to 4 minutes at 2.5° or even 20 minutes at 0.5°, so setting up the laser is important. My university-aged kids assure me that a 10 cm spread over 2.5 m is approximately 2.5° - so we're already in a reasonably good place. A 2.5 cm spread is already 0.6°. Actually both of those should be half that since 10 cm and 2.5 cm were the diameter of the error field rather than the radius. So even better.

Setting up the MSM - In the Field

I have a relatively sturdy Tiltall carbon fibre tripod that I set up relatively low on the mountainside so that I could operate the camera whilst seated on the ground. I paid attention to making sure that the top of the tripod was horizontal before attaching my geared head. The MSM was attached to this and the camera to the MSM via the original Tiltall ball-head. 

I would really recommend doing a dry run at home to make sure all the knobs and levers are in the right positions before you head out to the field. Once you've established your spot, set up early if you can. If you take foreground images in the blue hour like we did, you're not going to be able to get too many compositions from just the one tripod spot, so be warned.

Setting up the MSM with my Olympus
If you're going to shoot panoramas, slipping a V- or Z-plate between the MSM and the top ball-head will add a ton of flexibility, in fact mine's in the post. This will mean that I can put the assembly on the ball-head and elevate the geared-head to the top layer for better panorama assembly. If I'd assembled it with the geared head on top, the gears would not be in a position to allow horizontal and vertical adjustment.

Sighting on Polaris was gratifyingly easy. I'd already set the elevation to about 47.5° (approx. 1° per ° of latitude) and pointed it north, I wanted to have that laser on for the shortest possible time. Then it was a case of twiddling the geared head so that the tracker was pointing absolutely dead on. The laser is really very visible to the naked eye.

Waiting for night to fall and the clouds to bugger off
Once it got dark and the worst of the cloud had gone I managed to fire off a couple of test shots simply to test trailing. My standard astro exposure with the Olympus using my Panasonic Leica f/2.8 8-18 mm is 25 s, f/2.8 ISO 6400, 8 mm (that's 16 mm to you full-frame types). I tried my first test-shot for 60 s using ISO 3200. 

8 mm (m43), 60 s,  ISO 3200 
Then I dropped to ISO 1600 and went up to 120 s.

8 mm (m43), 120 s,  ISO 1600
And lastly ISO 800 and 240 s.

8 mm (m43), 240 s,  ISO 800
It was quite windy, so there may have been a little blur due to tripod, but I find these images to have a perfectly acceptable level of star trailing. I have not stacked the images or performed any noise reduction on these images, they are single images processed in ON1 Photo Raw 2021 where I have simply tweaked the contrast up 13 points after applying the lens profile. The crops are of the area around Antares (?) top left - approximately 1/3 of the full screen in each dimension.

Olympus E-M1 Mk III

I want to start by pointing out that the images presented here are for technical purposes only. I have not done any significant editing and they're not images I'd want to be judged by. I started my astrophotography path in 2020 using my E-M1 Mk II. This time I was eager to take the Mk III for a test drive with all its astrophotography bells and whistles.

Starry Sky AF

First up is the star focus function on the Mk III. This is a game-changer for me as my manual focus can be a bit hit and miss, even with focus magnification at max. My eyesight is no longer 20/20 and getting those fuzzy little balls of fire as tight as possible with atmospheric movement and camera movement due to fiddling with the focus ring was always a trial of patience. And don't even talk to me about accidentally hitting the ring in the dark when you move the camera. All those frustrations are a thing of the past. Select accuracy (menu A4) and then Starry Sky AF under the focus options and hit the AEL/AEF button on the back of the camera. Works!

HHHR

The E-M1 Mk III has a magic high-res mode that can generate a 50 (or even 80) MP image using a 20 MP sensor. You can choose to do this hand held (HHHR) or in tripod mode. The former samples 16 images which it interpolates in camera, the latter 8 images. According to McGregor, it should be possible to use the HHHR mode to shoot stars and the THR mode to shoot foregrounds (video 1 and 2). There are two theoretical advantages to shooting in high res mode, you get a bigger image (duh!) and the camera performs about 2 stops of ISO-related noise reduction when it interpolates the images. But it does require a tracker.

There are some limits, maximum photo length is 60 s (giving a 16 minute exposure + processing time) and the maximum ISO in THR is 1600.

Tracked HHR for the Stars
This is my attempt at track in HHHR. Something has gone wrong here. Although Antares only appears once, the smaller stars all appear as dotted tracks. Alex, if you happen to read this, what did I do wrong here? You can still see the beginning of the Milky Way bottom left over the mountains, but this isn't an image that I can use. Maybe there's too much ground in the picture for the Olympus to process the stars properly, but the bigger stars have no trails.

MSM-Tracked, HHHR image 8 mm (m43) 60 s, f/2.8, ISO 3200, 50 MP 

Stationary HHHR for the foreground
I turned the tracker off and switched into THR, reduced the ISO and tried a couple of foreground shots. This works really well, but has left me with some unsightly pixel artefacts. Cloning them out will be straightforward, but they're there. The image quality is perfectly acceptable for the foreground image though. I know it doesn't look too hot in the blown-up parts of the image, but a lot of that can be rescued, if by nothing else than reducing the resolution of the image to a useable level.

Untracked, THR image 8 mm (m43) 60 s, f/2.8, ISO 400, 50 MP 

Untracked, THR image 8 mm (m43) 20 s, f/2.8, ISO 400, 50 MP


Lessons Learned

  • Don't go on a 5 h hike with the missus on a day you plan to do astrophotography - it saps necessary energy
  • The MSM is a game changer for Milky Way photography. Although I didn't show any shots without it here, anything that lets me reduce ISO and achieve the low noise levels I have here is a great advantage.
  • I need a wedge for the MSM
  • Starry Sky AF is a huge win for astro with the Olympus
  • High res mode needs further investigation in both hand-held and tripod modes
Thanks for dropping by.