Real Time Aurora video shot with PMW-F3

You have to watch this. It is REAL TIME footage of the Northern Lights. Not the usual time-lapse that I have shot lots of in the past, but real time, as it happened footage. The motion you see in the Aurora is real, this is what I saw watching it. I was able to get this because the F3 with S-Log at +18db gain is 6400 ISO. That combined with a 2 frame slow shutter made it possible to shoot the Solar Storm of the 24th of January in real time. The current on-line clip is quite low quality. I’ll get a higher quality version online when I get home. The camera footage does not have the banding issues that the online versions have (caused by H264).

Also available to view on Vimeo.

Real Time Northern Lights Footage.

Im in my hotel room in Norway editing the real time f3 footage from the Jan 24th Solar Storm. You won’t believe the footage when you see it. I’m stoked with what I have in the can. Almost 2 hours of beautiful real time Aurora footage. Incredible overhead bursts, flashing and waving pillars of light that stretch from horizon to horizon. Please please check back over the next couple of days, as it should be on both Youtube and Vimeo by the weekend. Tomorrow I head back out into the wilderness to try and capture more footage!

PMW-F3 Performing Extremely Well at -26c!

I’m up, 200 miles North of the Arctic Circle shooting the Northern Lights with a mixture of DSLR’s and one of my PMW-F3’s. The F3’s performance has really taken me by surprise as it’s possible to capture even a very faint Aurora just using the 8 frame slow shutter. Hopefully we’ll get a nice clear night and a decent Aurora and then I can turn off the slow shutter altogether. Either way, this is the first time I have been able to shoot the Aurora with out needing to resort to time-lapse.

The below clip is Timelapse as it does show the motion of the Aurora better. Shot with my F3 using the 8 frame SLS and 18db gain.

Norway and the Northern Lights.

I’m in the process of putting together my equipment for my annual trip up to Northern Norway to shoot the Northern Lights. This year it looks like it will be particularly cold with -28c to -32c forecast at the weekend. I was hoping to have a Canon C300 to take, but that has not materialised and although deliveries are supposed to start this month it looks like it might just be a few days too late. I wasn’t going to take an EX1 or my F3 as I wanted to concentrate on the C300 and Canon DSLR’s, but as the C300 isn’t ready I decided to check out the sensitivity of the F3 at extremes. By using S-Log plus +18db gain I can get 6400 ISO from the camera, but whats truly remarkable is how little noise there is even at this high gain. It’s sensitive enough to capture the Aurora at this level, if we get a very bright display, but for the more normal type of Aurora that we should get most nights it’s not quite sensitive enough. When I used the EX1 and EX3 to shoot the Aurora in the past I had to use +6db with a 32 or 64 frame slow shutter combined with 1 frame per second time-lapse. But the images start to get quite noisy like this and it’s not real time. Now the F3’s slow shutter only goes up to 8 frames but because the base sensitivity is higher, the F3 with +18db gain and 8 frame slow shutter is as sensitive as the EX1 at +6db with 64 frame slow shutter. The F3 is also dramatically quieter. In fact there appears to be no increase in noise using the slow shutter. So, no real need to use time-lapse so my footage will be real time (although with some 8 frame judder, which I can eliminate in post). I’m really excited about this!

As well as the F3 I’m taking a modified telescope tracking head for some time-lapse star tracking Aurora shots with a DSLR as well as a DSLR equipped with a WiFi card so I can set up a automated upload of photos to the web. You’ll be able to view those near live pictures on this page https://www.xdcam-user.com/northern-lights-live-2012/ along with video clips and expedition updates throughout the 12 days of the trip. So please come back and find out how I get on!

PMW-F3 Firmware Version 1.3 Available Now.

The latest version of the firmware for the PMW F3 is now available to download from the Sony Canada web site: http://support.sonybiz.ca/esupport/init.do

The key feature of this update is the ability to now output clean 4:2:2 S-Log from the “A” HDSDi port while outputting S-Log + LUT etc from the Sdi out. Of course you still need the S-Log option to be able to do this. There are also some extra 3D-Link features and support for the new Sony wide angle PL mount lens.

Alan Roberts C300 assessment available online.

Alan Roberts has carried out an assessment of the Canon C300. According to Alan (and I have no reason to disagree) the camera performs particularly well.  You can read the report here. Can’t wait to get hold of mine, but I am hearing rumours that shipping may be delayed a little.

UPDATE:

Reading through the report again and comparing it with his earlier F3 report there are some differences in the way some of the data is presented that I think are a little ambiguous and could lead to some incorrect assumptions. In particular the noise measurements where for the C300 Alan quotes -54db and the F3 -48.5 db, but then the C300 was measured at -6db while the F3 at 0db. Using Alan’s own plots the C300 at 0db is -45.5db. So as expected a tiny bit more noisy than the F3, not less noisy than the F3 as you might first assume from the way the report is written. I am also frustrated by the way in the C300 report the similar RGB zone plate alias results are is noted as a good thing while the similar RGB zone plate results for the F3 were noted as a bad thing.

XDCAM Picture Profiles and setups, also C300 coming soon.

I’ve added a new section in the xdcam-user.com forum for listing details of my various picture profiles. You will need to be a registered forum member to view or comment, but registration is free. I hope to add many profiles to this forum over the coming weeks for many of the XDCAM cameras as well as the new Canon C300 once I start to get that dialled in. I’ve started with my EX S-Log style gamma curve.

https://www.xdcam-user.com/forum3/viewtopic.php?f=41&t=194&sid=c233ea884673388efe1e1af8c2ef84c7