SDO HMI 2014-11-16 00:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.99 | 0.00 | 6.84 | 7.94 | 7.06 | 69.03 | 277.45 | 0.9341 | -207.2 | -183.9 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.29 | 0.00 | 1.85 | 7.81 | 8.00 | 69.96 | 277.31 | 0.9399 | -74.0 | -76.7 | |
| 0.00 | 1.20 | 0.00 | 1.68 | 8.35 | 7.50 | 69.47 | 277.88 | 0.9369 | -415.0 | -392.8 | |
| 0.00 | 1.12 | 0.00 | 1.56 | 8.20 | 7.36 | 69.33 | 277.73 | 0.9361 | -508.0 | -466.6 | |
| 0.00 | 1.38 | 0.00 | 1.75 | 7.45 | 5.37 | 67.34 | 276.92 | 0.9234 | 168.0 | 154.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |