SDO HMI 2014-03-25 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.40 | 0.00 | 8.09 | -13.49 | 131.85 | -40.57 | 102.71 | 0.6504 | 630.3 | 540.2 | |
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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 | 0.70 | 0.00 | 0.41 | -16.61 | 140.78 | -31.64 | 110.32 | 0.5382 | 619.0 | 497.1 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -6.88 | 138.74 | -33.68 | 92.10 | 0.5531 | 629.0 | 548.4 | |
| 0.00 | 2.36 | 0.00 | 1.53 | -14.78 | 132.06 | -40.36 | 104.78 | 0.6499 | 853.0 | 578.3 | |
| 0.00 | 0.52 | 0.00 | 0.33 | -9.17 | 132.95 | -39.47 | 96.10 | 0.6334 | 682.0 | 564.2 | |
| 0.00 | 1.22 | 0.00 | 0.80 | -15.13 | 131.45 | -40.97 | 105.20 | 0.6583 | 754.0 | 579.5 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -15.40 | 131.34 | -41.08 | 105.59 | 0.6600 | 614.0 | 561.5 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -15.21 | 131.22 | -41.20 | 105.28 | 0.6612 | 572.0 | 525.0 | |
| 0.00 | 0.70 | 0.00 | 0.46 | -12.01 | 131.50 | -40.93 | 100.45 | 0.6539 | 614.0 | 502.6 | |
| 0.00 | 0.44 | 0.00 | 0.29 | -12.64 | 131.05 | -41.37 | 101.37 | 0.6602 | 553.0 | 561.0 | |
| 0.00 | 2.27 | 0.00 | 1.53 | -13.27 | 129.46 | -42.96 | 102.15 | 0.6808 | 643.0 | 552.8 | |
| 0.00 | 0.44 | 0.00 | 0.30 | -13.16 | 129.19 | -43.23 | 101.95 | 0.6841 | 583.0 | 566.2 | |
| 0.00 | 0.70 | 0.00 | 0.51 | -15.24 | 124.99 | -47.43 | 104.44 | 0.7360 | 448.0 | 335.5 | |
| 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. | |