SDO HMI 2011-08-28 03:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.58 | 46.42 | 5.90 | 23.65 | 17.77 | 328.85 | -8.47 | 36.61 | 0.2368 | 187.1 | -150.3 | |
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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 | 1.44 | 0.00 | 0.73 | 18.39 | 332.45 | -4.87 | 22.36 | 0.2128 | -891.0 | -660.5 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 18.14 | 332.33 | -4.99 | 23.34 | 0.2097 | -882.0 | -609.3 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 15.56 | 332.40 | -4.93 | 29.32 | 0.1697 | -726.0 | -591.7 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 17.83 | 332.15 | -5.18 | 24.74 | 0.2062 | -949.0 | -663.0 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 18.26 | 331.75 | -5.57 | 25.45 | 0.2156 | -941.0 | -731.1 | |
| 0.00 | 1.70 | 0.00 | 0.86 | 17.74 | 331.71 | -5.62 | 26.78 | 0.2080 | -937.0 | -599.2 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.95 | 331.25 | -6.07 | 28.10 | 0.2147 | -1075.0 | -866.3 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 18.04 | 331.06 | -6.27 | 28.65 | 0.2176 | -656.0 | -524.4 | |
| 0.99 | 10.41 | 0.51 | 5.33 | 19.30 | 328.94 | -8.39 | 32.96 | 0.2542 | -1013.2 | -895.0 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 18.22 | 328.73 | -8.59 | 36.21 | 0.2413 | 1047.0 | 820.9 | |
| 4.93 | 15.79 | 2.51 | 8.03 | 17.10 | 328.53 | -8.79 | 39.90 | 0.2289 | 1179.1 | 832.1 | |
| 1.53 | -11.00 | 0.78 | -11.00 | 17.35 | 328.52 | -8.81 | 39.23 | 0.2321 | 860.4 | 999999 | |
| 4.13 | -11.00 | 2.10 | -11.00 | 16.95 | 328.31 | -9.01 | 41.04 | 0.2292 | 1038.9 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 16.89 | 326.90 | -10.42 | 45.24 | 0.2448 | 919.0 | 628.6 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 15.17 | 326.84 | -10.49 | 51.06 | 0.2270 | 743.0 | 559.9 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 16.76 | 325.23 | -12.09 | 49.71 | 0.2641 | 1006.0 | 792.3 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 12.31 | 323.73 | -13.59 | 67.75 | 0.2492 | 842.0 | 618.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 22.44 | 322.90 | -14.42 | 40.68 | 0.3547 | 707.0 | 549.4 | |
| 0.00 | 0.45 | 0.00 | 0.24 | 22.69 | 319.87 | -17.45 | 45.32 | 0.3909 | 408.0 | 518.2 | |
| 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. | |