SDO HMI 2014-04-13 02:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.99 | 0.00 | 4.97 | -9.00 | 284.35 | -0.13 | 201.74 | 0.1079 | -145.9 | -37.5 | |
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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 | 1.24 | 0.00 | 0.62 | -9.49 | 291.28 | 6.81 | 240.78 | 0.1346 | 678.0 | 608.3 | |
| 0.00 | 1.59 | 0.00 | 0.79 | -9.20 | 290.97 | 6.50 | 241.69 | 0.1275 | 878.0 | 713.9 | |
| 0.00 | 2.12 | 0.00 | 1.05 | -4.99 | 285.93 | 1.45 | 298.74 | 0.0290 | 770.0 | 560.8 | |
| 0.00 | 0.88 | 0.00 | 0.44 | -15.15 | 284.03 | -0.44 | 177.38 | 0.1637 | -707.0 | -538.4 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -9.71 | 283.44 | -1.04 | 165.40 | 0.0710 | -867.0 | -679.2 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -9.75 | 277.35 | -7.12 | 119.76 | 0.1414 | -892.0 | -727.8 | |
| 0.00 | 1.86 | 0.00 | 0.93 | -9.23 | 277.30 | -7.17 | 116.32 | 0.1381 | -881.0 | -727.1 | |
| 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. | |