SDO HMI 2011-08-19 12:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.16 | 97.02 | 13.82 | 66.87 | -20.90 | 56.41 | -34.90 | 129.81 | 0.6978 | 408.1 | 295.8 | |
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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 | 1.26 | 0.00 | 0.83 | -20.18 | 60.10 | -31.22 | 131.98 | 0.6567 | 647.0 | 421.4 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -18.71 | 57.95 | -33.37 | 128.36 | 0.6666 | 587.0 | 524.0 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -16.99 | 58.31 | -33.00 | 126.49 | 0.6502 | 658.0 | 550.9 | |
| 15.12 | 76.14 | 10.33 | 52.08 | -20.95 | 57.21 | -34.10 | 130.47 | 0.6906 | 943.4 | 399.4 | |
| 5.04 | -4.00 | 3.49 | -4.00 | -21.38 | 56.50 | -34.81 | 130.41 | 0.7005 | 510.9 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.77 | -23.23 | 55.76 | -35.55 | 131.95 | 0.7207 | -447.0 | -328.8 | |
| 0.00 | 0.72 | 0.00 | 0.51 | -22.14 | 55.93 | -35.39 | 130.85 | 0.7114 | 467.0 | 366.5 | |
| 0.00 | 1.44 | 0.00 | 0.99 | -20.69 | 56.17 | -35.14 | 129.35 | 0.6987 | 266.0 | 248.8 | |
| 0.00 | 2.88 | 0.00 | 1.96 | -18.78 | 56.03 | -35.29 | 126.94 | 0.6866 | 732.0 | 603.7 | |
| 0.00 | 0.81 | 0.00 | 0.56 | -19.54 | 55.68 | -35.64 | 127.61 | 0.6954 | 548.0 | 422.7 | |
| 0.00 | 0.90 | 0.00 | 0.62 | -19.56 | 55.43 | -35.88 | 127.45 | 0.6979 | 313.0 | 314.9 | |
| 0.00 | 1.35 | 0.00 | 0.94 | -19.43 | 54.83 | -36.49 | 126.85 | 0.7031 | 471.0 | 362.3 | |
| 0.00 | 1.71 | 0.00 | 1.20 | -18.84 | 53.90 | -37.42 | 125.47 | 0.7084 | -698.0 | -586.2 | |
| 0.00 | 1.08 | 0.00 | 0.78 | -20.80 | 53.30 | -38.01 | 127.39 | 0.7269 | -553.0 | -459.1 | |
| 0.00 | 0.90 | 0.00 | 0.67 | -21.45 | 51.17 | -40.15 | 126.71 | 0.7509 | -441.0 | -388.5 | |
| 0.00 | 0.81 | 0.00 | 0.65 | -25.56 | 49.38 | -41.94 | 130.12 | 0.7906 | -280.0 | -216.1 | |
| 0.00 | 1.08 | 0.00 | 0.80 | -20.80 | 51.12 | -40.19 | 125.94 | 0.7474 | -510.0 | -496.3 | |
| 0.00 | 2.34 | 0.00 | 1.77 | -21.16 | 50.14 | -41.17 | 125.73 | 0.7586 | -203.0 | -326.8 | |
| 0.00 | 0.81 | 0.00 | 0.61 | -19.74 | 49.31 | -42.00 | 123.59 | 0.7584 | -507.0 | -393.7 | |
| 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. | |