SDO HMI 2011-10-17 21:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 106.31 | 533.47 | 59.68 | 299.52 | -12.31 | 48.84 | 21.41 | 229.38 | 0.4704 | -186.1 | -151.0 | |
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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 | 0.96 | 0.00 | 0.56 | -9.60 | 55.49 | 28.06 | 241.46 | 0.5301 | 684.0 | 592.1 | |
| 13.95 | 165.79 | 8.07 | 95.84 | -11.92 | 53.23 | 25.80 | 235.47 | 0.5189 | 1030.0 | 321.3 | |
| 1.74 | -2.00 | 1.01 | -2.00 | -12.16 | 53.05 | 25.62 | 234.90 | 0.5187 | 769.2 | 999999 | |
| 1.13 | -2.00 | 0.65 | -2.00 | -11.71 | 52.87 | 25.44 | 235.43 | 0.5128 | 971.8 | 999999 | |
| 14.56 | -2.00 | 8.38 | -2.00 | -11.92 | 52.58 | 25.15 | 234.79 | 0.5110 | 1181.0 | 999999 | |
| 1.40 | 7.06 | 0.80 | 4.04 | -11.95 | 51.91 | 24.48 | 234.01 | 0.5031 | 1009.2 | 767.3 | |
| 0.00 | 2.44 | 0.00 | 1.39 | -12.00 | 51.52 | 24.09 | 233.49 | 0.4987 | 861.0 | 690.7 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -12.05 | 51.25 | 23.82 | 233.10 | 0.4960 | 870.0 | 682.7 | |
| 8.63 | 9.24 | 4.88 | 5.23 | -11.71 | 50.52 | 23.09 | 232.82 | 0.4840 | 881.9 | 699.7 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -12.32 | 49.49 | 22.06 | 230.51 | 0.4773 | 413.0 | 378.3 | |
| 0.00 | 1.40 | 0.00 | 0.78 | -12.17 | 47.93 | 20.50 | 228.71 | 0.4576 | 30.0 | 42.1 | |
| 6.72 | 340.73 | 3.72 | 188.44 | -12.02 | 47.23 | 19.80 | 227.98 | 0.4479 | -1077.2 | -431.1 | |
| 1.92 | -12.00 | 1.06 | -12.00 | -12.30 | 47.06 | 19.63 | 227.26 | 0.4488 | -707.2 | 999999 | |
| 9.77 | -12.00 | 5.44 | -12.00 | -13.24 | 47.11 | 19.68 | 225.78 | 0.4592 | -1004.9 | 999999 | |
| 7.94 | -12.00 | 4.38 | -12.00 | -12.04 | 46.78 | 19.35 | 227.29 | 0.4429 | -1327.7 | 999999 | |
| 38.55 | -12.00 | 21.29 | -12.00 | -12.59 | 46.37 | 18.94 | 225.76 | 0.4440 | -1121.3 | 999999 | |
| 0.00 | 1.48 | 0.00 | 0.81 | -11.33 | 46.15 | 18.72 | 227.57 | 0.4282 | -34.0 | -36.1 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -11.70 | 45.12 | 17.69 | 225.30 | 0.4203 | 620.0 | 442.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -12.33 | 44.17 | 16.74 | 222.65 | 0.4170 | -858.0 | -714.5 | |
| 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. | |