SDO HMI 2011-05-31 08:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.42 | 51.22 | 20.22 | 54.32 | 21.34 | 131.50 | 59.50 | 294.78 | 0.8852 | -198.0 | -13.9 | |
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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 |
| 9.12 | 20.51 | 10.27 | 23.14 | 22.19 | 133.24 | 61.24 | 295.30 | 0.8997 | -520.7 | -110.0 | |
| 3.43 | 4.97 | 3.67 | 5.31 | 20.79 | 131.92 | 59.92 | 294.07 | 0.8879 | -393.2 | -262.1 | |
| 0.00 | 1.63 | 0.00 | 1.70 | 20.33 | 131.36 | 59.36 | 293.68 | 0.8829 | -569.0 | -474.7 | |
| 3.52 | 5.24 | 3.80 | 5.65 | 21.61 | 132.08 | 60.08 | 294.93 | 0.8905 | -402.7 | -312.6 | |
| 0.00 | 1.63 | 0.00 | 1.71 | 20.65 | 131.44 | 59.44 | 294.02 | 0.8841 | -637.0 | -577.5 | |
| 2.35 | 2.98 | 2.48 | 3.15 | 21.18 | 131.52 | 59.53 | 294.58 | 0.8857 | -438.0 | -397.1 | |
| 0.00 | 0.99 | 0.00 | 1.02 | 20.71 | 130.77 | 58.78 | 294.24 | 0.8792 | -656.0 | -543.7 | |
| 0.00 | 0.90 | 0.00 | 0.88 | 19.13 | 128.99 | 57.00 | 292.90 | 0.8621 | 175.0 | 125.3 | |
| 0.00 | 1.72 | 0.00 | 1.65 | 19.09 | 128.62 | 56.62 | 292.95 | 0.8590 | 671.0 | 520.8 | |
| 0.00 | 0.81 | 0.00 | 0.80 | 20.04 | 129.14 | 57.14 | 293.89 | 0.8651 | 218.0 | 138.1 | |
| 0.00 | 1.08 | 0.00 | 1.04 | 19.77 | 128.51 | 56.52 | 293.75 | 0.8595 | 145.0 | 143.3 | |
| 0.00 | 1.36 | 0.00 | 1.30 | 19.54 | 128.33 | 56.33 | 293.53 | 0.8575 | 588.0 | 398.7 | |
| 0.00 | 0.81 | 0.00 | 0.77 | 19.37 | 127.95 | 55.95 | 293.44 | 0.8540 | 396.0 | 403.2 | |
| 0.00 | 0.90 | 0.00 | 0.85 | 20.15 | 127.73 | 55.73 | 294.38 | 0.8538 | 315.0 | 253.0 | |
| 0.00 | 0.72 | 0.00 | 0.68 | 20.76 | 127.43 | 55.43 | 295.16 | 0.8528 | 405.0 | 384.6 | |
| 0.00 | 1.45 | 0.00 | 1.34 | 20.11 | 127.02 | 55.02 | 294.53 | 0.8478 | 618.0 | 528.6 | |
| 0.00 | 0.99 | 0.00 | 0.93 | 20.30 | 127.12 | 55.12 | 294.72 | 0.8491 | 548.0 | 539.3 | |
| 0.00 | 2.53 | 0.00 | 2.40 | 22.08 | 127.31 | 55.31 | 296.69 | 0.8549 | 414.0 | 344.6 | |
| 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. | |