SDO HMI 2011-12-09 21:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.24 | 174.28 | 29.18 | 146.26 | 9.20 | 355.46 | -53.25 | 78.42 | 0.8091 | -117.0 | -194.5 | |
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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 |
| 1.87 | 126.67 | 1.53 | 103.78 | 9.37 | 356.74 | -51.96 | 78.03 | 0.7967 | -1194.9 | -338.3 | |
| 1.87 | -1.00 | 1.53 | -1.00 | 9.16 | 356.69 | -52.02 | 78.30 | 0.7969 | -952.4 | 999999 | |
| 0.85 | -1.00 | 0.69 | -1.00 | 8.95 | 356.73 | -51.98 | 78.56 | 0.7962 | -878.8 | 999999 | |
| 3.66 | -1.00 | 3.01 | -1.00 | 9.70 | 356.53 | -52.18 | 77.66 | 0.7994 | -761.9 | 999999 | |
| 8.09 | -1.00 | 6.66 | -1.00 | 9.40 | 356.35 | -52.36 | 78.06 | 0.8008 | -721.3 | 999999 | |
| 2.39 | 6.13 | 1.99 | 5.11 | 9.25 | 355.73 | -52.98 | 78.34 | 0.8069 | -338.2 | -23.6 | |
| 7.33 | 15.67 | 6.20 | 13.29 | 8.92 | 355.05 | -53.66 | 78.84 | 0.8134 | -553.4 | 76.6 | |
| 0.00 | 2.90 | 0.00 | 2.49 | 8.45 | 354.33 | -54.38 | 79.52 | 0.8199 | 680.0 | 601.3 | |
| 1.62 | 2.30 | 1.41 | 2.00 | 7.85 | 353.83 | -54.88 | 80.31 | 0.8242 | 400.3 | 341.0 | |
| 1.53 | 2.39 | 1.39 | 2.17 | 9.05 | 352.23 | -56.48 | 79.06 | 0.8407 | 527.2 | 559.5 | |
| 0.00 | 0.68 | 0.00 | 0.62 | 8.87 | 352.11 | -56.60 | 79.29 | 0.8416 | 533.0 | 474.4 | |
| 0.00 | 1.36 | 0.00 | 1.29 | 8.46 | 350.65 | -58.06 | 79.95 | 0.8546 | 709.0 | 660.9 | |
| 5.03 | 6.39 | 4.77 | 6.06 | 8.13 | 350.56 | -58.15 | 80.34 | 0.8551 | 650.3 | 506.6 | |
| 0.00 | 0.85 | 0.00 | 0.81 | 8.58 | 350.45 | -58.26 | 79.83 | 0.8565 | 643.0 | 619.6 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 8.76 | 350.35 | -58.36 | 79.63 | 0.8575 | 552.0 | 497.6 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 8.40 | 350.26 | -58.45 | 80.06 | 0.8579 | 529.0 | 483.6 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 8.52 | 350.18 | -58.53 | 79.93 | 0.8588 | 571.0 | 492.4 | |
| 0.00 | 1.36 | 0.00 | 1.31 | 8.79 | 350.05 | -58.66 | 79.63 | 0.8602 | 394.0 | 354.5 | |
| 0.00 | 0.94 | 0.00 | 0.90 | 8.31 | 350.17 | -58.54 | 80.17 | 0.8587 | 316.0 | 296.7 | |
| 0.00 | 0.26 | 0.00 | 0.25 | 8.16 | 350.03 | -58.68 | 80.36 | 0.8598 | 278.0 | 230.0 | |
| 0.00 | 0.85 | 0.00 | 0.82 | 8.55 | 349.88 | -58.83 | 79.93 | 0.8615 | 344.0 | 331.9 | |
| 0.00 | 3.49 | 0.00 | 3.41 | 8.64 | 349.62 | -59.09 | 79.85 | 0.8638 | 327.0 | 251.1 | |
| 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. | |