SDO HMI 2014-09-21 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.23 | 0.00 | 10.49 | 13.75 | 349.82 | 44.11 | 282.82 | 0.6931 | 121.9 | 86.2 | |
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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 | 1.42 | 0.00 | 1.12 | 11.74 | 357.52 | 51.81 | 279.40 | 0.7822 | -560.0 | -476.5 | |
| 0.00 | 0.97 | 0.00 | 0.76 | 11.96 | 356.78 | 51.07 | 279.69 | 0.7743 | -513.0 | -441.4 | |
| 0.00 | 1.24 | 0.00 | 0.93 | 11.51 | 354.79 | 49.08 | 279.13 | 0.7522 | -462.0 | -397.6 | |
| 0.00 | 0.53 | 0.00 | 0.40 | 13.94 | 355.29 | 49.58 | 282.33 | 0.7587 | -557.0 | -472.0 | |
| 0.00 | 0.89 | 0.00 | 0.63 | 13.94 | 352.26 | 46.55 | 282.55 | 0.7242 | -491.0 | -435.0 | |
| 0.00 | 1.33 | 0.00 | 0.95 | 14.02 | 352.06 | 46.35 | 282.68 | 0.7219 | -631.0 | -541.3 | |
| 0.00 | 0.53 | 0.00 | 0.37 | 12.56 | 350.24 | 44.53 | 280.76 | 0.6991 | 511.0 | 411.8 | |
| 0.00 | 0.62 | 0.00 | 0.42 | 12.94 | 349.72 | 44.01 | 281.34 | 0.6930 | 452.0 | 443.6 | |
| 0.00 | 1.06 | 0.00 | 0.69 | 12.39 | 346.75 | 41.04 | 280.79 | 0.6551 | 560.0 | 540.8 | |
| 0.00 | 1.33 | 0.00 | 0.87 | 13.86 | 347.01 | 41.30 | 283.00 | 0.6600 | 611.0 | 520.3 | |
| 0.00 | 0.97 | 0.00 | 0.64 | 14.51 | 346.91 | 41.20 | 284.00 | 0.6595 | 593.0 | 476.6 | |
| 0.00 | 1.24 | 0.00 | 0.79 | 15.71 | 344.61 | 38.90 | 286.26 | 0.6320 | 703.0 | 508.1 | |
| 0.00 | 2.04 | 0.00 | 1.27 | 16.16 | 343.04 | 37.33 | 287.37 | 0.6125 | 807.0 | 678.7 | |
| 0.00 | 1.06 | 0.00 | 0.65 | 16.48 | 341.58 | 35.87 | 288.30 | 0.5941 | 684.0 | 585.2 | |
| 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. | |