SDO HMI 2014-03-30 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.90 | 0.00 | 5.51 | -28.07 | 83.57 | -15.77 | 149.41 | 0.4454 | 4.9 | -142.5 | |
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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 | 0.61 | 0.00 | 0.31 | -19.64 | 97.61 | -1.73 | 172.81 | 0.2281 | 510.0 | 407.3 | |
| 0.00 | 0.35 | 0.00 | 0.18 | -21.78 | 94.54 | -4.79 | 163.49 | 0.2742 | 810.0 | 563.2 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -25.66 | 91.89 | -7.45 | 160.34 | 0.3488 | 819.0 | 695.2 | |
| 0.00 | 1.93 | 0.00 | 1.03 | -26.94 | 90.51 | -8.82 | 158.58 | 0.3759 | 847.0 | 687.2 | |
| 0.00 | 1.40 | 0.00 | 0.79 | -28.54 | 80.57 | -18.76 | 143.27 | 0.4744 | -738.0 | -573.2 | |
| 0.00 | 2.54 | 0.00 | 1.44 | -29.34 | 80.13 | -19.21 | 143.79 | 0.4875 | -851.0 | -603.9 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -33.86 | 76.80 | -22.54 | 145.61 | 0.5656 | -492.0 | -412.9 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -27.23 | 74.68 | -24.65 | 134.25 | 0.5199 | -866.0 | -748.1 | |
| 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. | |