SDO HMI 2011-08-19 03:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.19 | 117.67 | 12.59 | 86.17 | -20.74 | 56.92 | -39.33 | 126.44 | 0.7390 | 575.8 | 315.8 | |
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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 | 1.53 | 0.00 | 1.06 | -20.37 | 60.35 | -35.90 | 128.41 | 0.7038 | 713.0 | 562.0 | |
| 0.00 | 0.90 | 0.00 | 0.61 | -18.35 | 60.39 | -35.86 | 126.00 | 0.6895 | 604.0 | 425.1 | |
| 0.00 | 1.62 | 0.00 | 1.11 | -18.13 | 60.21 | -36.04 | 125.59 | 0.6899 | 761.0 | 638.9 | |
| 13.32 | 98.59 | 9.73 | 72.14 | -20.91 | 57.29 | -38.96 | 126.87 | 0.7366 | 1001.9 | 335.5 | |
| 3.42 | -4.00 | 2.53 | -4.00 | -21.31 | 56.57 | -39.68 | 126.86 | 0.7457 | 739.9 | 999999 | |
| 0.45 | -4.00 | 0.33 | -4.00 | -21.10 | 56.64 | -39.61 | 126.66 | 0.7438 | 668.2 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.96 | -18.22 | 57.36 | -38.89 | 123.73 | 0.7194 | 577.0 | 463.7 | |
| 0.00 | 1.53 | 0.00 | 1.12 | -19.33 | 56.38 | -39.87 | 124.43 | 0.7357 | 577.0 | 491.8 | |
| 0.00 | 1.71 | 0.00 | 1.25 | -19.15 | 56.06 | -40.19 | 124.02 | 0.7378 | 557.0 | 400.6 | |
| 0.00 | 3.33 | 0.00 | 2.44 | -18.80 | 55.86 | -40.39 | 123.48 | 0.7377 | 567.0 | 440.8 | |
| 0.00 | 1.53 | 0.00 | 1.13 | -19.63 | 55.62 | -40.63 | 124.30 | 0.7448 | 553.0 | 446.4 | |
| 0.00 | 1.35 | 0.00 | 1.00 | -19.52 | 55.27 | -40.99 | 123.95 | 0.7475 | 473.0 | 379.2 | |
| 0.00 | 0.90 | 0.00 | 0.71 | -20.69 | 52.64 | -43.61 | 123.75 | 0.7784 | -667.0 | -601.5 | |
| 0.00 | 1.08 | 0.00 | 0.86 | -20.99 | 52.25 | -44.00 | 123.88 | 0.7834 | -621.0 | -469.5 | |
| 0.00 | 1.08 | 0.00 | 0.84 | -19.17 | 52.63 | -43.62 | 122.01 | 0.7707 | -562.0 | -455.8 | |
| 0.00 | 1.17 | 0.00 | 0.94 | -20.92 | 51.46 | -44.79 | 123.36 | 0.7902 | -730.0 | -587.9 | |
| 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. | |