SDO HMI 2014-12-09 03:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.04 | 339.00 | 28.61 | 169.94 | -3.89 | 1.32 | 8.07 | 244.88 | 0.1554 | 1278.6 | 429.1 | |
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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 | 4.86 | 0.00 | 2.47 | -5.33 | 4.85 | 11.60 | 245.62 | 0.2208 | 525.0 | 611.8 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -4.89 | 4.54 | 11.29 | 246.95 | 0.2129 | 879.0 | 788.2 | |
| 30.01 | 326.56 | 15.06 | 163.67 | -3.94 | 1.52 | 8.27 | 245.16 | 0.1589 | 1443.6 | 423.2 | |
| 0.77 | -3.00 | 0.39 | -3.00 | -4.50 | 1.47 | 8.22 | 241.86 | 0.1623 | 792.9 | 999999 | |
| 1.79 | -3.00 | 0.90 | -3.00 | -3.82 | 1.28 | 8.03 | 245.22 | 0.1543 | 1476.9 | 999999 | |
| 0.00 | 2.98 | 0.00 | 1.49 | -2.73 | 1.27 | 8.02 | 252.00 | 0.1473 | 770.0 | 636.0 | |
| 8.61 | -3.00 | 4.32 | -3.00 | -3.97 | 1.16 | 7.91 | 244.02 | 0.1535 | 1436.7 | 999999 | |
| 15.86 | -3.00 | 7.94 | -3.00 | -3.58 | 0.80 | 7.55 | 245.34 | 0.1450 | 1505.4 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.55 | -5.27 | 359.92 | 6.67 | 232.25 | 0.1470 | 990.0 | 822.3 | |
| 0.00 | 0.68 | 0.00 | 0.34 | -5.27 | 359.77 | 6.52 | 231.62 | 0.1449 | 787.0 | 629.5 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -5.56 | 359.18 | 5.93 | 227.34 | 0.1404 | -750.0 | -477.8 | |
| 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. | |