SDO HMI 2011-01-04 07:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.57 | 43.82 | 14.57 | 46.55 | 34.52 | 263.90 | 52.43 | 312.44 | 0.8855 | 67.9 | 83.1 | |
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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 | 0.25 | 0.00 | 0.31 | 32.87 | 270.27 | 58.80 | 308.30 | 0.9172 | -462.0 | -474.0 | |
| 2.63 | 6.29 | 3.27 | 7.82 | 33.13 | 270.41 | 58.94 | 308.51 | 0.9186 | -453.7 | -242.8 | |
| 0.00 | 1.27 | 0.00 | 1.52 | 32.36 | 269.54 | 58.06 | 308.03 | 0.9118 | -392.0 | -296.3 | |
| 1.10 | 1.61 | 1.23 | 1.80 | 33.75 | 266.48 | 55.01 | 310.54 | 0.8983 | -352.8 | -375.7 | |
| 1.95 | 4.42 | 2.10 | 4.74 | 33.43 | 265.08 | 53.61 | 310.76 | 0.8889 | -366.1 | -210.3 | |
| 0.00 | 0.76 | 0.00 | 0.81 | 33.08 | 264.71 | 53.24 | 310.55 | 0.8855 | -522.0 | -470.1 | |
| 0.00 | 0.85 | 0.00 | 0.88 | 34.78 | 262.75 | 51.28 | 313.10 | 0.8796 | -172.0 | -163.5 | |
| 0.00 | 0.85 | 0.00 | 0.86 | 34.41 | 262.16 | 50.68 | 312.99 | 0.8746 | 431.0 | 360.1 | |
| 3.14 | 7.39 | 3.19 | 7.52 | 34.88 | 261.87 | 50.40 | 313.59 | 0.8746 | 445.6 | -47.0 | |
| 0.68 | 3.40 | 0.71 | 3.53 | 35.65 | 262.43 | 50.95 | 314.12 | 0.8811 | 446.5 | 275.0 | |
| 0.00 | 1.02 | 0.00 | 1.02 | 34.56 | 261.44 | 49.96 | 313.46 | 0.8707 | 588.0 | 513.5 | |
| 0.00 | 1.53 | 0.00 | 1.54 | 35.12 | 261.51 | 50.04 | 313.99 | 0.8734 | 443.0 | 303.4 | |
| 0.00 | 1.70 | 0.00 | 1.73 | 35.68 | 261.48 | 50.00 | 314.57 | 0.8755 | 189.0 | 137.2 | |
| 2.46 | 6.54 | 2.48 | 6.57 | 35.44 | 261.16 | 49.69 | 314.47 | 0.8726 | 438.1 | 428.2 | |
| 0.00 | 3.48 | 0.00 | 3.48 | 35.75 | 260.64 | 49.16 | 315.02 | 0.8707 | 585.0 | 398.0 | |
| 1.61 | 2.46 | 1.59 | 2.42 | 35.50 | 259.98 | 48.51 | 315.07 | 0.8656 | 486.4 | 491.0 | |
| 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. | |