SDO HMI 2014-10-16 18:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 49.05 | 344.81 | 35.89 | 251.80 | -21.15 | 16.57 | 39.63 | 234.04 | 0.7370 | 761.3 | 290.0 | |
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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 | 0.79 | 0.00 | 0.58 | -17.34 | 19.48 | 42.53 | 240.36 | 0.7447 | 391.0 | 334.6 | |
| 24.44 | 327.62 | 17.97 | 239.87 | -21.22 | 17.03 | 40.09 | 234.27 | 0.7418 | 987.1 | 307.2 | |
| 0.00 | 1.13 | 0.00 | 0.80 | -18.15 | 15.80 | 38.85 | 237.19 | 0.7115 | -600.0 | -450.5 | |
| 22.69 | -2.00 | 16.52 | -2.00 | -21.08 | 16.45 | 39.50 | 234.06 | 0.7353 | 1277.9 | 999999 | |
| 1.48 | -2.00 | 1.09 | -2.00 | -21.56 | 16.56 | 39.61 | 233.58 | 0.7392 | 782.6 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.56 | -21.89 | 15.05 | 38.10 | 232.19 | 0.7270 | 627.0 | 539.3 | |
| 0.00 | 3.14 | 0.00 | 2.24 | -21.34 | 14.80 | 37.85 | 232.67 | 0.7211 | 754.0 | 684.1 | |
| 0.44 | 2.88 | 0.31 | 2.05 | -21.53 | 14.61 | 37.66 | 232.32 | 0.7205 | 699.0 | 508.1 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -21.08 | 12.83 | 35.88 | 231.59 | 0.7004 | -602.0 | -517.3 | |
| 0.00 | 1.57 | 0.00 | 1.08 | -21.42 | 12.45 | 35.51 | 230.90 | 0.6991 | -738.0 | -450.8 | |
| 0.00 | 1.13 | 0.00 | 0.76 | -19.44 | 11.01 | 34.06 | 232.20 | 0.6707 | -641.0 | -478.5 | |
| 0.00 | 0.87 | 0.00 | 0.58 | -20.44 | 10.56 | 33.61 | 230.62 | 0.6734 | -619.0 | -495.7 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -24.30 | 11.44 | 34.49 | 226.79 | 0.7105 | -561.0 | -445.1 | |
| 0.00 | 1.66 | 0.00 | 1.07 | -17.72 | 9.42 | 32.47 | 233.13 | 0.6415 | -699.0 | -561.3 | |
| 0.00 | 0.70 | 0.00 | 0.47 | -23.26 | 9.56 | 32.62 | 226.45 | 0.6855 | -483.0 | -478.9 | |
| 0.00 | 1.13 | 0.00 | 0.77 | -24.94 | 7.71 | 30.77 | 222.98 | 0.6827 | -225.0 | -355.1 | |
| 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. | |