SDO HMI 2011-10-21 12:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.77 | 62.15 | 11.37 | 32.61 | 17.86 | 324.94 | -14.70 | 47.51 | 0.3273 | 295.2 | 214.7 | |
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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 | 1.57 | 0.00 | 0.79 | 13.80 | 332.05 | -7.58 | 41.02 | 0.1961 | 867.0 | 552.6 | |
| 0.00 | 2.96 | 0.00 | 1.54 | 17.64 | 327.14 | -12.50 | 43.88 | 0.2988 | -877.0 | -618.3 | |
| 2.18 | 21.15 | 1.13 | 10.96 | 17.21 | 327.01 | -12.63 | 45.23 | 0.2954 | -966.4 | -867.2 | |
| 9.40 | -3.00 | 4.87 | -3.00 | 16.99 | 326.80 | -12.84 | 46.23 | 0.2955 | -975.0 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.05 | 18.03 | 325.50 | -14.14 | 46.33 | 0.3225 | 989.0 | 776.1 | |
| 0.00 | 1.22 | 0.00 | 0.63 | 14.34 | 325.03 | -14.60 | 56.98 | 0.2926 | 772.0 | 561.6 | |
| 2.70 | 19.50 | 1.42 | 10.27 | 18.16 | 324.45 | -15.19 | 47.97 | 0.3366 | 1002.3 | 764.9 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 17.95 | 324.37 | -15.27 | 48.62 | 0.3353 | 720.0 | 529.8 | |
| 2.96 | -7.00 | 1.56 | -7.00 | 18.68 | 324.11 | -15.53 | 47.40 | 0.3460 | 868.9 | 999999 | |
| 4.53 | -7.00 | 2.39 | -7.00 | 18.31 | 324.08 | -15.56 | 48.29 | 0.3426 | 948.1 | 999999 | |
| 0.00 | 3.39 | 0.00 | 1.80 | 18.38 | 323.28 | -16.35 | 49.46 | 0.3531 | 641.0 | 624.0 | |
| 0.00 | 2.00 | 0.00 | 1.07 | 19.26 | 322.93 | -16.70 | 48.08 | 0.3662 | 787.0 | 639.4 | |
| 0.00 | 1.65 | 0.00 | 0.88 | 19.38 | 322.72 | -16.91 | 48.16 | 0.3700 | 789.0 | 598.6 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 18.56 | 321.05 | -18.58 | 52.39 | 0.3829 | 730.0 | 588.1 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 20.56 | 319.70 | -19.94 | 50.09 | 0.4180 | 754.0 | 554.3 | |
| 0.00 | 1.74 | 0.00 | 0.95 | 20.15 | 319.58 | -20.05 | 51.04 | 0.4157 | 772.0 | 639.3 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 19.33 | 318.92 | -20.72 | 53.53 | 0.4169 | 751.0 | 604.6 | |
| 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. | |