Related Links
The circumzenithal arc was very faint, only just visible to the eye. It can be seen towards the bottom of the image.

| Camera make | Canon |
|---|---|
| Camera model | Canon EOS 400D DIGITAL |
| Date/Time | 2007-02-01 14:09:57 |
| Flash used | No |
| Focal length | 18.0mm |
| Exposure time | 0.0050 s (1/200) |
| Aperture | f/9.0 |
| ISO equiv. | 100 |
| Whitebalance | Auto |
| Metering Mode | Matrix |
| Exposure | Landscape Mode |