SDO HMI 2011-08-27 08:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.17 | 68.49 | 14.50 | 34.02 | 7.41 | 344.64 | -3.15 | 124.01 | 0.0709 | 59.7 | -11.2 | |
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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 | 1.08 | 0.00 | 0.54 | 7.20 | 352.61 | 4.81 | 271.71 | 0.0836 | -814.0 | -585.6 | |
| 0.00 | 2.60 | 0.00 | 1.29 | 7.18 | 351.54 | 3.74 | 271.73 | 0.0650 | -1159.0 | -919.8 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 8.16 | 350.50 | 2.71 | 291.99 | 0.0506 | -791.0 | -521.3 | |
| 0.00 | 0.63 | 0.00 | 0.31 | 8.34 | 349.80 | 2.00 | 302.52 | 0.0412 | -889.0 | -667.6 | |
| 0.00 | 1.80 | 0.00 | 0.89 | 8.13 | 349.77 | 1.97 | 298.31 | 0.0388 | -941.0 | -749.3 | |
| 0.00 | 3.14 | 0.00 | 1.56 | 7.59 | 348.82 | 1.02 | 296.56 | 0.0198 | -1061.0 | -859.6 | |
| 0.00 | 2.24 | 0.00 | 1.11 | 7.29 | 348.64 | 0.84 | 283.72 | 0.0150 | -1001.0 | -776.1 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 7.20 | 348.39 | 0.59 | 280.77 | 0.0105 | -758.0 | -570.2 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 6.92 | 346.74 | -1.06 | 98.73 | 0.0186 | -956.0 | -768.5 | |
| 1.17 | 3.14 | 0.58 | 1.56 | 8.52 | 345.48 | -2.32 | 57.76 | 0.0475 | -1027.0 | -886.9 | |
| 6.19 | 9.15 | 3.07 | 4.54 | 8.55 | 344.87 | -2.93 | 63.01 | 0.0570 | -1121.6 | -669.9 | |
| 10.05 | 38.59 | 5.00 | 19.19 | 7.20 | 342.98 | -4.82 | 88.30 | 0.0837 | 1184.9 | 762.1 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 7.54 | 342.92 | -4.88 | 84.39 | 0.0852 | 1089.0 | 966.2 | |
| 11.76 | -12.00 | 5.85 | -12.00 | 6.93 | 342.56 | -5.24 | 91.44 | 0.0912 | 1064.0 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.80 | 6.50 | 342.22 | -5.57 | 95.73 | 0.0975 | 693.0 | 498.3 | |
| 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. | |