SDO HMI 2011-01-04 03:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.94 | 51.03 | 11.46 | 51.89 | 34.41 | 264.28 | 50.62 | 313.09 | 0.8740 | 33.5 | 8.9 | |
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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 | 1.19 | 0.00 | 1.37 | 32.69 | 270.34 | 56.69 | 308.83 | 0.9048 | -447.0 | -338.9 | |
| 3.57 | 5.78 | 4.15 | 6.73 | 33.02 | 270.55 | 56.90 | 309.10 | 0.9069 | -424.5 | -152.3 | |
| 0.00 | 1.19 | 0.00 | 1.33 | 32.32 | 269.55 | 55.90 | 308.75 | 0.8990 | -448.0 | -382.1 | |
| 0.59 | 2.29 | 0.69 | 2.67 | 33.27 | 270.41 | 56.76 | 309.40 | 0.9068 | -409.7 | -277.2 | |
| 0.42 | 2.29 | 0.45 | 2.41 | 33.75 | 266.30 | 52.65 | 311.47 | 0.8840 | -506.8 | -413.3 | |
| 0.00 | 4.50 | 0.00 | 4.57 | 33.60 | 264.85 | 51.20 | 311.93 | 0.8745 | -525.0 | -295.3 | |
| 0.00 | 3.23 | 0.00 | 3.17 | 34.46 | 262.81 | 49.16 | 313.71 | 0.8650 | -383.0 | -4.4 | |
| 0.00 | 1.95 | 0.00 | 1.92 | 34.79 | 262.80 | 49.15 | 314.05 | 0.8664 | -323.0 | -219.7 | |
| 2.80 | 11.04 | 2.72 | 10.77 | 34.80 | 262.15 | 48.49 | 314.37 | 0.8623 | 378.6 | -113.8 | |
| 1.78 | 2.80 | 1.77 | 2.79 | 35.57 | 262.66 | 49.01 | 314.90 | 0.8688 | 412.6 | 334.6 | |
| 0.00 | 1.10 | 0.00 | 1.07 | 34.96 | 261.68 | 48.03 | 314.75 | 0.8601 | 458.0 | 365.5 | |
| 0.00 | 1.53 | 0.00 | 1.46 | 34.75 | 261.20 | 47.54 | 314.78 | 0.8561 | 422.0 | 391.0 | |
| 0.00 | 4.93 | 0.00 | 4.75 | 35.46 | 261.26 | 47.61 | 315.46 | 0.8597 | 624.0 | 434.1 | |
| 0.00 | 1.27 | 0.00 | 1.22 | 35.30 | 260.97 | 47.32 | 315.44 | 0.8572 | 581.0 | 458.5 | |
| 0.00 | 0.93 | 0.00 | 0.90 | 35.83 | 261.06 | 47.41 | 315.92 | 0.8602 | 368.0 | 390.4 | |
| 0.00 | 2.97 | 0.00 | 2.84 | 35.77 | 260.70 | 47.05 | 316.05 | 0.8577 | 596.0 | 480.6 | |
| 1.78 | 2.04 | 1.68 | 1.92 | 35.49 | 260.16 | 46.51 | 316.03 | 0.8529 | 525.1 | 631.0 | |
| 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. | |