SDO HMI 2011-12-13 14:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.30 | 159.07 | 13.22 | 79.99 | 8.76 | 356.84 | -3.03 | 17.45 | 0.1736 | -579.0 | -454.5 | |
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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 |
| 21.62 | 141.71 | 10.87 | 71.23 | 8.79 | 357.23 | -2.64 | 15.50 | 0.1713 | -1388.9 | -540.5 | |
| 1.62 | -1.00 | 0.81 | -1.00 | 8.61 | 356.75 | -3.12 | 18.46 | 0.1707 | -1164.7 | 999999 | |
| 1.19 | -1.00 | 0.60 | -1.00 | 8.55 | 356.54 | -3.33 | 19.72 | 0.1710 | -1034.5 | 999999 | |
| 0.00 | 2.72 | 0.00 | 1.37 | 8.40 | 356.34 | -3.54 | 21.16 | 0.1698 | -872.0 | -740.6 | |
| 0.00 | 3.15 | 0.00 | 1.58 | 8.28 | 356.01 | -3.86 | 23.20 | 0.1700 | -795.0 | -571.4 | |
| 1.87 | 2.04 | 0.94 | 1.03 | 8.43 | 355.29 | -4.58 | 26.55 | 0.1776 | -744.2 | -681.5 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 9.06 | 354.92 | -4.95 | 26.76 | 0.1901 | 1016.0 | 865.1 | |
| 0.00 | 2.89 | 0.00 | 1.46 | 9.57 | 354.01 | -5.86 | 29.53 | 0.2052 | 909.0 | 775.0 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 9.69 | 353.89 | -5.98 | 29.74 | 0.2080 | 711.0 | 570.6 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 8.52 | 353.01 | -6.86 | 36.50 | 0.1995 | 861.0 | 603.7 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 8.94 | 352.73 | -7.14 | 36.34 | 0.2081 | 968.0 | 772.0 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 9.75 | 351.72 | -8.15 | 37.71 | 0.2296 | 768.0 | 625.0 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 6.60 | 348.59 | -11.28 | 57.00 | 0.2328 | 929.0 | 750.3 | |
| 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. | |