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Originally posted by theukbloke
I have found the CF card and still have all the images untouched by a computer (12 in total), some I have not put up as they were very shaky, but here I go again - this time no color adjustments just as they came out of the camera . Should I start a new thread with these or should I keep it here?
Here's the full data:
EXIF — this group of metadata is encoded in 15,372 bytes (15.0k)
Aperture Value 2.8
Color Space Uncalibrated
Components Configuration YCbCr
Compression JPEG (old-style)
Create Date 2008:06:14 22:28:32
13 days, 19 hours, 11 minutes, 2 seconds ago
Custom Rendered Normal
Date/Time Original 2008:06:14 22:28:32
13 days, 19 hours, 11 minutes, 2 seconds ago
Exif Image Size 3,888 × 2,592
Exif Version 0221
Exposure Compensation 0
Exposure Mode Auto
Exposure Program Shutter speed priority AE
Exposure Time 1
F Number 2.8
Flash Off
Flashpix Version 0100
Focal Length 75.0 mm
Focal Plane X Resolution 4,438.356164 pixels/inch
Focal Plane Y Resolution 4,445.969125 pixels/inch
GPS Version ID 2.2.0.0
Gamma 2.2
ISO 1,600
Interoperability Index R03 - DCF option file (Adobe RGB)
Interoperability Version 0100
Make Canon
Metering Mode Multi-segment
Camera Model Name Canon EOS 40D
Modify Date 2008:06:14 22:28:32
13 days, 19 hours, 11 minutes, 2 seconds ago
Orientation Horizontal (normal)
Primary Chromaticities 0.64 0.33 0.21 0.71 0.15 0.06
Resolution 72 pixels/inch
Scene Capture Type Standard
Shutter Speed Value 1
Sub Sec Time 00
Sub Sec Time Digitized 00
Sub Sec Time Original 00
Thumbnail Length 4,637
User Comment
White Balance Auto
White Point 0.313 0.329
Y Cb Cr Coefficients 0.299 0.587 0.114
Y Cb Cr Positioning Co-sited
Originally posted by AGENT_T
reply to post by theukbloke
Thanks for those.
Do you recall if it was windy on the night BTW..?
It's just with the 1 sec exposure you can get an idea of how much of the foreground was handshake and how much of the tree movement was wind thanks.
It could also bring to bear how much movement of the craft could be 'windblown'.
I'm asking about the lights because with C.A.A regulations that stipulate a strobe speed of 40-100 flashes per minute..It could mean that some of those effects were repeated flashes of a helicopter strobe..
One of the new ones with multiple 'streaks' and 'flashes' would seem to follow this line of thinking..well one theory anyhoo..
What amount of light pollution do you experience there.?(sodium lights)
Traveling back from work just an hour ago 11.30pm,there was still light blue patches of sky around to the west and orange layered clouds to the east with darker sky.
cheers.
Can you explain the difference in the colour between these photos and the ones posted on the opening post
Originally posted by theukbloke
The lights didn't seem to go out, just change intensitiy - would this be an acceptable strobe?
1.2 ..In order to improve conspicuity however, the Authority has been
requested to approve HISL units with a dual colour (red/white) capability. For daytime
use the unit could be switched to flashing white and for night time use, flashing red...