SDO HMI 2011-05-30 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.01 | 102.61 | 17.58 | 71.59 | 15.66 | 39.79 | -42.14 | 66.47 | 0.7064 | -297.4 | -201.6 | |
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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 | 1.26 | 0.00 | 0.83 | 18.84 | 45.09 | -36.84 | 59.47 | 0.6611 | 612.0 | 528.6 | |
| 0.00 | 1.35 | 0.00 | 0.93 | 16.26 | 40.95 | -40.99 | 65.18 | 0.6960 | -654.0 | -515.5 | |
| 0.00 | 1.26 | 0.00 | 0.87 | 16.07 | 40.87 | -41.06 | 65.48 | 0.6961 | -467.0 | -426.8 | |
| 16.61 | 76.46 | 11.40 | 52.45 | 15.41 | 40.78 | -41.15 | 66.43 | 0.6945 | -939.2 | -347.4 | |
| 0.00 | 1.62 | 0.00 | 1.13 | 15.70 | 40.33 | -41.60 | 66.22 | 0.7008 | -392.0 | -383.6 | |
| 2.08 | -4.00 | 1.44 | -4.00 | 15.54 | 40.20 | -41.73 | 66.49 | 0.7017 | -506.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.76 | 16.02 | 39.43 | -42.50 | 66.16 | 0.7122 | -518.0 | -406.0 | |
| 0.00 | 0.81 | 0.00 | 0.57 | 15.30 | 38.84 | -43.09 | 67.37 | 0.7162 | 619.0 | 560.0 | |
| 0.00 | 1.35 | 0.00 | 0.97 | 14.74 | 38.21 | -43.73 | 68.36 | 0.7214 | 457.0 | 421.3 | |
| 0.00 | 1.26 | 0.00 | 0.91 | 15.41 | 37.77 | -44.16 | 67.64 | 0.7286 | 506.0 | 461.6 | |
| 1.72 | 2.08 | 1.27 | 1.53 | 16.98 | 36.82 | -45.11 | 65.95 | 0.7443 | 476.9 | 505.2 | |
| 0.00 | 0.90 | 0.00 | 0.67 | 15.71 | 36.57 | -45.36 | 67.69 | 0.7427 | 519.0 | 436.2 | |
| 0.00 | 2.62 | 0.00 | 1.96 | 16.35 | 35.92 | -46.01 | 67.09 | 0.7517 | 527.0 | 510.0 | |
| 4.60 | 9.21 | 3.47 | 6.92 | 16.61 | 35.66 | -46.27 | 66.85 | 0.7554 | 474.5 | 558.1 | |
| 0.00 | 1.35 | 0.00 | 1.09 | 15.76 | 32.23 | -49.70 | 69.04 | 0.7883 | -525.0 | -442.7 | |
| 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. | |