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rcheshire
07-07-2012, 10:05 PM
Single 10 second exposure - dark site in the Macedon Ranges, Victoria. Wish I had my gear with me. This was taken with the camera resting on a baseball cap for stability and perched on the windscreen - bonnet of the car, after driving down a dirt track. It was almost pitch black and the sky absolutely stunning - cold too. It'll go sub-zero tonight for sure.

Camera Fujifilm X Pro1
Lens - 50mm f/1.4
ISO 1600
1:1 ratio in camera - no cropping.
Focus - manual.

Ignoring the fact that the lens is not designed for this type of work, the detail is quite stunning.

jjjnettie
07-07-2012, 10:22 PM
Holy moley, such detail !!

Lester
07-07-2012, 10:30 PM
Very nice Rowland.

desler
07-07-2012, 11:36 PM
I like it a lot Rowland, very nice!

Darren

bartman
07-07-2012, 11:47 PM
WOW the Fraking WOW!
Awesome Rowland!
Thanks for sharing :)
Bartman

Rigel003
07-07-2012, 11:55 PM
Ah, the old camera on a baseball cap technique. Amazing result for a single exposure under those conditions. Must have been an exceptional sky.

seeker372011
08-07-2012, 12:00 AM
A single 10 second exposure?
Wow

Sarge
08-07-2012, 12:15 AM
Fantastic shot Rowland. Well done.
:thumbsup:
Clear skies

Rod
:D:D

silv
08-07-2012, 02:44 AM
absolutely stunning detail!
and then with only 1 exposure.
must have been a wonderful sky.

skysurfer
08-07-2012, 05:28 AM
Really nice for just 10 seconds !

But why the distortion in the corners ? Lots of coma / astigmatism in the corners. Is this the objective lens ?
Stopping down to f/2.8 and raising to 40 secs exposure (and tracking) makes better star images in the corners.

rcheshire
08-07-2012, 09:47 AM
Thanks guys. It surprised me too. Must get it on a mount and stop it down a bit.

Yes tracking fstop etc etc would have been great, but not available at the time - missed opportunity.

naskies
08-07-2012, 11:17 AM
Too bad you don't have an Astrotrac or Polarie... would've been perfect! Really-really-dark skies are an amazing sight.

Ross G
08-07-2012, 10:15 PM
Amazing colour and detail Rowland.

That camera has great potential.


Ross.

steve000
09-07-2012, 11:18 AM
holy carp thats unreal. Such crazy detail for a 10sec shot.

rcheshire
09-07-2012, 07:46 PM
Thanks guys. It is a bit of a surprise. A flat field would be a big improvement. Here's another taken the same night.

silv
10-07-2012, 08:43 AM
I've been meaning to ask - how much was the baseball cap?

f/1.4 - uhm. mine only goes down to 3.5 at 18mm.
that explains a lot of the light, doesn't it.
mine doesn't pick up pinkish glow anywhere, either :(

Chris.B
10-07-2012, 09:55 AM
They are great shots.
Is that how it came out the camera or was there some post processing?

John Hothersall
10-07-2012, 04:37 PM
At F1.4 this works well with colours and those fingers of dust moving toward Antares are glorious with fine structures.

John.

Astro_Bot
10-07-2012, 04:44 PM
That is an amazing shot! Is the camera modded in any way?

rcheshire
10-07-2012, 05:41 PM
The baseball cap is not for sale.

Camera is not modified at all.

Processing - background extraction and a slight histogram stretch.

According to the literature, the IR filter is not so strong and there is no anti aliasing filter. The sensor has an improved microlens and a none standard colour matrix. Fuji claim this all works toward greater sensitivity.

gregbradley
10-07-2012, 05:51 PM
Great shot. Those XPro 1 cameras seem awesome.

The coma would be greatly reduced by stopping down to F4. F1.4 is really only useful for terrestial shots where you desire the background to be blurred.

Greg.

Rex
14-07-2012, 07:04 AM
Great shots Rowland, and the detail for single 10 sec shots is stunning. You must be happy with that.

rcheshire
14-07-2012, 02:37 PM
Thanks. I thought others might be interested in the performance of this camera. If it's clear tonight I hope to get it on a mount and stop the lens down.

iceman
16-07-2012, 05:23 PM
Amazing for such a short exposure!