SDO HMI 2011-12-10 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.57 | 101.07 | 10.80 | 50.61 | 7.89 | 43.52 | 0.29 | 357.81 | 0.1471 | -6.3 | -70.9 | |
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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 | 3.15 | 0.00 | 1.58 | 7.71 | 46.49 | 3.26 | 337.89 | 0.1504 | -743.0 | -678.3 | |
| 0.00 | 4.26 | 0.00 | 2.13 | 7.74 | 46.31 | 3.08 | 339.06 | 0.1498 | -1048.0 | -814.9 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 7.80 | 46.08 | 2.84 | 340.69 | 0.1493 | -902.0 | -725.1 | |
| 0.51 | 2.39 | 0.26 | 1.20 | 8.19 | 45.81 | 2.58 | 343.15 | 0.1543 | -1059.5 | -894.4 | |
| 0.00 | 4.18 | 0.00 | 2.09 | 8.46 | 45.69 | 2.46 | 344.35 | 0.1582 | -810.0 | -756.9 | |
| 2.90 | 4.52 | 1.45 | 2.26 | 7.26 | 45.66 | 2.42 | 342.24 | 0.1382 | -1136.1 | -981.9 | |
| 3.58 | 26.93 | 1.79 | 13.48 | 7.71 | 45.36 | 2.13 | 345.14 | 0.1442 | -1152.5 | -858.5 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 7.05 | 44.88 | 1.65 | 347.36 | 0.1312 | -888.0 | -585.1 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 6.97 | 44.67 | 1.44 | 348.78 | 0.1289 | -1047.0 | -917.8 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 6.82 | 44.58 | 1.35 | 349.25 | 0.1261 | -989.0 | -681.1 | |
| 0.00 | 1.87 | 0.00 | 0.94 | 8.25 | 43.99 | 0.76 | 354.94 | 0.1493 | -643.0 | -494.0 | |
| 3.75 | 11.42 | 1.87 | 5.71 | 7.53 | 42.32 | -0.91 | 6.62 | 0.1372 | 1167.8 | 898.2 | |
| 0.00 | 7.50 | 0.00 | 3.75 | 7.74 | 41.99 | -1.24 | 8.74 | 0.1415 | 1069.0 | 854.4 | |
| 0.00 | 5.37 | 0.00 | 2.69 | 8.16 | 41.96 | -1.27 | 8.51 | 0.1488 | 971.0 | 946.1 | |
| 2.73 | 22.41 | 1.37 | 11.24 | 8.34 | 41.16 | -2.07 | 13.47 | 0.1545 | 1224.8 | 818.6 | |
| 8.10 | -15.00 | 4.06 | -15.00 | 8.46 | 40.89 | -2.34 | 14.94 | 0.1576 | 1064.1 | 999999 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 8.72 | 40.65 | -2.58 | 15.92 | 0.1632 | 848.0 | 670.6 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 6.07 | 39.77 | -3.46 | 28.54 | 0.1262 | 895.0 | 689.6 | |
| 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. | |