SDO HMI 2011-05-02 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.98 | 314.17 | 26.51 | 189.31 | 17.66 | 62.15 | -27.33 | 50.33 | 0.5700 | -650.6 | -308.5 | |
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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 |
| 0.98 | 288.76 | 0.59 | 172.83 | 17.75 | 63.02 | -26.47 | 49.38 | 0.5614 | -858.5 | -383.3 | |
| 38.81 | -1.00 | 23.21 | -1.00 | 17.50 | 62.70 | -26.78 | 50.05 | 0.5627 | -1302.5 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.80 | 22.83 | 60.49 | -29.00 | 45.18 | 0.6321 | -564.0 | -426.6 | |
| 0.00 | 1.07 | 0.00 | 0.68 | 18.64 | 57.37 | -32.11 | 53.31 | 0.6304 | 703.0 | 614.5 | |
| 1.34 | 6.60 | 0.85 | 4.19 | 18.12 | 57.26 | -32.23 | 54.10 | 0.6280 | 710.1 | 654.6 | |
| 0.00 | 2.14 | 0.00 | 1.37 | 18.62 | 57.08 | -32.41 | 53.58 | 0.6335 | 729.0 | 569.0 | |
| 1.16 | 1.96 | 0.74 | 1.25 | 18.23 | 57.05 | -32.44 | 54.13 | 0.6311 | 705.3 | 605.8 | |
| 0.00 | 2.14 | 0.00 | 1.37 | 18.37 | 56.79 | -32.70 | 54.14 | 0.6349 | 595.0 | 486.5 | |
| 0.00 | 1.78 | 0.00 | 1.14 | 18.57 | 56.71 | -32.78 | 53.94 | 0.6372 | 650.0 | 539.0 | |
| 0.00 | 1.52 | 0.00 | 0.98 | 18.85 | 56.19 | -33.30 | 53.97 | 0.6448 | 662.0 | 559.4 | |
| 0.00 | 0.89 | 0.00 | 0.61 | 22.80 | 54.54 | -34.95 | 50.22 | 0.6896 | 511.0 | 450.3 | |
| 0.00 | 1.16 | 0.00 | 0.80 | 23.32 | 54.18 | -35.31 | 49.85 | 0.6967 | 432.0 | 320.5 | |
| 0.00 | 1.34 | 0.00 | 0.93 | 23.04 | 53.62 | -35.87 | 50.60 | 0.7002 | 559.0 | 466.0 | |
| 0.00 | 0.71 | 0.00 | 0.47 | 18.35 | 53.94 | -35.55 | 56.26 | 0.6658 | 873.0 | 694.5 | |
| 1.69 | 2.85 | 1.12 | 1.89 | 18.17 | 53.71 | -35.78 | 56.67 | 0.6672 | 633.9 | 556.8 | |
| 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. | |