SDO HMI 2014-03-13 09:01:14 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.55 | 260.18 | 59.83 | 458.58 | 11.86 | 258.30 | -71.23 | 75.08 | 0.9502 | -465.0 | -59.3 | |
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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 |
| 42.81 | 241.43 | 57.37 | 325.18 | 12.31 | 263.67 | -65.86 | 73.65 | 0.9307 | -531.1 | -103.2 | |
| 1.74 | -1.00 | 2.46 | -1.00 | 12.49 | 262.41 | -67.11 | 73.76 | 0.9384 | 278.5 | 999999 | |
| 0.00 | 0.78 | 0.00 | 1.14 | 12.94 | 261.76 | -67.76 | 73.44 | 0.9426 | 163.0 | 141.6 | |
| 0.00 | 0.87 | 0.00 | 1.33 | 12.44 | 260.71 | -68.81 | 74.18 | 0.9478 | -289.0 | -227.9 | |
| 0.00 | 8.68 | 0.00 | 54.77 | 11.67 | 245.92 | -83.60 | 77.58 | 0.9969 | 139.0 | 108.5 | |
| 0.00 | 8.42 | 0.00 | 76.16 | 10.02 | 244.39 | -85.13 | 79.43 | 0.9984 | 87.0 | -26.9 | |
| 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. | |