SDO HMI 2014-03-05 08:25:13 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.34 | 69.28 | 33.78 | 127.70 | -10.11 | 359.90 | -75.36 | 98.52 | 0.9643 | 310.1 | 167.7 | |
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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 | 1.12 | 0.00 | 1.96 | -16.11 | 0.47 | -74.79 | 104.72 | 0.9598 | 74.0 | 71.2 | |
| 7.18 | 66.43 | 13.14 | 122.25 | -10.47 | 0.01 | -75.26 | 98.89 | 0.9637 | 429.1 | 177.9 | |
| 2.34 | -2.00 | 4.31 | -2.00 | -10.15 | 359.87 | -75.39 | 98.57 | 0.9645 | 401.1 | 999999 | |
| 8.82 | -2.00 | 16.33 | -2.00 | -9.58 | 359.89 | -75.37 | 97.97 | 0.9646 | 224.0 | 999999 | |
| 0.00 | 1.73 | 0.00 | 3.49 | -10.58 | 358.39 | -76.88 | 99.14 | 0.9707 | -4.0 | -38.7 | |
| 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. | |