SDO HMI 2011-08-06 20:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.03 | 0.00 | 11.73 | 18.90 | 223.79 | -34.95 | 66.13 | 0.5944 | -229.3 | -217.4 | |
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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 | 0.99 | 0.00 | 0.57 | 18.14 | 229.46 | -29.29 | 64.59 | 0.5167 | -734.0 | -585.8 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 19.23 | 226.35 | -32.39 | 64.43 | 0.5629 | -780.0 | -600.1 | |
| 0.00 | 1.08 | 0.00 | 0.65 | 19.71 | 225.90 | -32.85 | 63.86 | 0.5709 | -676.0 | -464.0 | |
| 0.00 | 1.08 | 0.00 | 0.66 | 20.50 | 225.44 | -33.31 | 62.80 | 0.5805 | -764.0 | -644.8 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 20.06 | 225.43 | -33.32 | 63.53 | 0.5786 | -675.0 | -514.8 | |
| 0.00 | 1.72 | 0.00 | 1.05 | 20.41 | 224.95 | -33.79 | 63.20 | 0.5862 | -507.0 | -462.1 | |
| 0.00 | 1.90 | 0.00 | 1.14 | 18.24 | 225.42 | -33.32 | 66.57 | 0.5708 | -658.0 | -474.8 | |
| 0.00 | 2.53 | 0.00 | 1.55 | 17.72 | 223.95 | -34.79 | 68.08 | 0.5881 | -867.0 | -730.0 | |
| 0.00 | 0.81 | 0.00 | 0.50 | 17.93 | 223.90 | -34.84 | 67.74 | 0.5895 | -596.0 | -498.0 | |
| 0.00 | 1.08 | 0.00 | 0.67 | 18.30 | 223.27 | -35.48 | 67.40 | 0.5990 | -708.0 | -511.9 | |
| 0.00 | 1.08 | 0.00 | 0.69 | 19.17 | 221.05 | -37.70 | 66.90 | 0.6302 | 733.0 | 641.2 | |
| 0.00 | 0.81 | 0.00 | 0.52 | 19.03 | 220.43 | -38.32 | 67.33 | 0.6374 | 628.0 | 496.4 | |
| 0.00 | 1.26 | 0.00 | 0.81 | 18.91 | 220.38 | -38.37 | 67.55 | 0.6376 | 746.0 | 576.6 | |
| 0.00 | 1.45 | 0.00 | 0.93 | 18.80 | 220.24 | -38.50 | 67.75 | 0.6390 | 707.0 | 577.9 | |
| 0.00 | 0.90 | 0.00 | 0.58 | 17.97 | 220.42 | -38.32 | 68.97 | 0.6342 | 711.0 | 591.4 | |
| 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. | |