SDO HMI 2011-12-04 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.64 | 145.05 | 35.99 | 118.54 | 19.03 | 171.93 | 50.18 | 293.92 | 0.7952 | -128.4 | -37.4 | |
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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 |
| 13.57 | 67.26 | 11.85 | 58.93 | 18.83 | 175.11 | 53.36 | 292.71 | 0.8255 | -749.4 | -155.9 | |
| 2.39 | -1.00 | 2.08 | -1.00 | 19.12 | 174.93 | 53.18 | 293.10 | 0.8244 | -716.1 | 999999 | |
| 0.00 | 1.28 | 0.00 | 1.07 | 18.97 | 173.11 | 51.36 | 293.42 | 0.8072 | -542.0 | -368.8 | |
| 3.41 | 12.72 | 2.76 | 10.26 | 18.92 | 171.51 | 49.76 | 293.83 | 0.7916 | -845.5 | -605.7 | |
| 0.00 | 0.94 | 0.00 | 0.76 | 20.20 | 171.52 | 49.76 | 295.39 | 0.7953 | -328.0 | -287.5 | |
| 1.11 | 1.54 | 0.88 | 1.22 | 18.86 | 170.81 | 49.06 | 293.97 | 0.7846 | 176.5 | 25.6 | |
| 1.71 | 3.41 | 1.33 | 2.66 | 18.21 | 169.90 | 48.15 | 293.45 | 0.7736 | -262.5 | -159.8 | |
| 1.88 | 5.98 | 1.45 | 4.61 | 18.18 | 169.51 | 47.76 | 293.54 | 0.7696 | -725.0 | -700.7 | |
| 0.00 | 1.20 | 0.00 | 0.93 | 18.83 | 169.76 | 48.01 | 294.28 | 0.7740 | -191.0 | -146.4 | |
| 3.84 | 5.04 | 3.03 | 3.98 | 19.96 | 170.11 | 48.36 | 295.56 | 0.7809 | -496.2 | -189.6 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 20.18 | 169.91 | 48.16 | 295.89 | 0.7797 | 421.0 | 290.8 | |
| 0.00 | 1.11 | 0.00 | 0.84 | 18.53 | 168.49 | 46.74 | 294.32 | 0.7601 | 416.0 | 264.5 | |
| 4.61 | 14.77 | 3.51 | 11.19 | 18.84 | 168.51 | 46.76 | 294.71 | 0.7613 | 451.9 | 286.6 | |
| 6.40 | -13.00 | 4.84 | -13.00 | 18.93 | 168.18 | 46.43 | 294.95 | 0.7582 | 717.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.85 | 20.88 | 168.51 | 46.76 | 297.27 | 0.7681 | 633.0 | 512.4 | |
| 5.72 | 21.68 | 4.26 | 16.14 | 19.38 | 167.21 | 45.46 | 295.87 | 0.7496 | 576.2 | 642.8 | |
| 0.00 | 0.60 | 0.00 | 0.44 | 20.23 | 166.31 | 44.56 | 297.31 | 0.7433 | 762.0 | 612.0 | |
| 0.00 | 4.10 | 0.00 | 2.95 | 20.46 | 164.82 | 43.06 | 298.23 | 0.7285 | 450.0 | 593.6 | |
| 0.00 | 1.37 | 0.00 | 0.97 | 20.24 | 164.18 | 42.43 | 298.23 | 0.7209 | 542.0 | 480.2 | |
| 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. | |