SDO HMI 2011-08-27 12:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.67 | 61.84 | 8.77 | 30.68 | 7.51 | 344.80 | -0.80 | 124.52 | 0.0533 | 38.1 | 160.2 | |
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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 | 2.96 | 0.00 | 1.48 | 7.15 | 351.88 | 6.28 | 271.02 | 0.1091 | -802.0 | -727.7 | |
| 0.00 | 2.33 | 0.00 | 1.16 | 7.18 | 351.57 | 5.97 | 271.37 | 0.1038 | -1175.0 | -963.9 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 7.78 | 349.96 | 4.36 | 279.43 | 0.0766 | -942.0 | -697.6 | |
| 0.00 | 1.61 | 0.00 | 0.80 | 7.96 | 349.93 | 4.33 | 281.85 | 0.0767 | -1051.0 | -878.1 | |
| 0.00 | 3.68 | 0.00 | 1.83 | 7.36 | 348.88 | 3.28 | 275.14 | 0.0572 | -1088.0 | -852.7 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 7.15 | 348.82 | 3.22 | 271.44 | 0.0560 | -970.0 | -727.6 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 6.77 | 346.74 | 1.14 | 254.54 | 0.0206 | -970.0 | -816.7 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.46 | 345.61 | 0.01 | 359.50 | 0.0242 | -1150.0 | -908.2 | |
| 4.75 | 7.27 | 2.36 | 3.60 | 8.55 | 345.15 | -0.45 | 16.70 | 0.0270 | -1126.4 | -782.8 | |
| 0.00 | 2.60 | 0.00 | 1.29 | 10.31 | 343.98 | -1.62 | 26.25 | 0.0631 | 849.0 | 650.4 | |
| 3.86 | 21.17 | 1.91 | 10.50 | 7.18 | 343.05 | -2.55 | 87.49 | 0.0444 | 1160.9 | 862.2 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 6.91 | 343.05 | -2.55 | 93.66 | 0.0445 | 955.0 | 802.5 | |
| 9.06 | 10.68 | 4.50 | 5.30 | 6.88 | 342.50 | -3.10 | 93.57 | 0.0540 | 1093.0 | 890.2 | |
| 0.00 | 1.08 | 0.00 | 0.53 | 7.63 | 342.07 | -3.53 | 80.83 | 0.0622 | 888.0 | 616.4 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 6.63 | 341.95 | -3.65 | 96.84 | 0.0639 | 780.0 | 586.6 | |
| 0.00 | 1.53 | 0.00 | 0.76 | 8.84 | 341.59 | -4.01 | 65.81 | 0.0760 | 1029.0 | 805.7 | |
| 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. | |