Wêne:Flametest--Na.swn.jpg
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The flame test for sodium displays a brilliantly bright yellow emission due to the so called "sodium D-lines" at 588.9950 and 589.5924 nanometers.
13. jun 2005
Søren Wedel Nielsen
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot S50 |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 22:34, 12 pûşper 2005 |
| Y and C positioning | 1 |
| Exposure time | 1/10 sec (0.1) |
| F Number | f/3.5 |
| Exif version | 2.2 |
| Date and time of data generation | 22:34, 12 pûşper 2005 |
| Date and time of digitizing | 22:34, 12 pûşper 2005 |
| Image compression mode | 5 |
| Shutter speed | 3.3125 |
| Aperture | 3.625 |
| Exposure bias | 0 |
| Maximum land aperture | 3.625 |
| Metering mode | Pattern |
| Flash | 16 |
| Lens focal length | 12.28125 mm |
| Color space | sRGB |
| Focal plane X resolution | 9169.8113207547 |
| Focal plane Y resolution | 9159.0106007067 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
| Custom image processing | Normal process |
| Exposure mode | Manual exposure |
| White Balance | Manual white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
