SDO HMI 2014-05-25 08:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.36 | 0.00 | 6.01 | -19.89 | 50.43 | -35.60 | 120.31 | 0.6359 | 527.0 | 447.9 | |
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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 | 1.62 | 0.00 | 0.99 | -15.62 | 53.11 | -32.93 | 115.37 | 0.5816 | 703.0 | 600.6 | |
| 0.00 | 1.53 | 0.00 | 0.96 | -19.27 | 51.84 | -34.20 | 120.28 | 0.6166 | 615.0 | 552.7 | |
| 0.00 | 1.26 | 0.00 | 0.81 | -21.12 | 50.81 | -35.23 | 122.33 | 0.6390 | 700.0 | 473.8 | |
| 0.00 | 1.35 | 0.00 | 0.86 | -20.12 | 50.92 | -35.12 | 120.97 | 0.6322 | 746.0 | 562.9 | |
| 0.00 | 1.98 | 0.00 | 1.28 | -21.24 | 50.33 | -35.70 | 122.22 | 0.6451 | 527.0 | 474.3 | |
| 0.00 | 0.54 | 0.00 | 0.35 | -20.57 | 50.44 | -35.59 | 121.32 | 0.6401 | 460.0 | 466.8 | |
| 0.00 | 1.08 | 0.00 | 0.76 | -22.09 | 44.39 | -41.64 | 120.18 | 0.7146 | -62.0 | -91.5 | |
| 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. | |