SDO HMI 2014-04-13 21:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.27 | 0.00 | 4.67 | -9.27 | 281.97 | 7.95 | 234.33 | 0.1755 | -118.7 | -87.2 | |
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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 | 1.24 | 0.00 | 0.63 | -9.89 | 288.17 | 14.15 | 252.58 | 0.2535 | 803.0 | 646.3 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -8.25 | 285.96 | 11.93 | 257.30 | 0.2107 | 705.0 | 581.5 | |
| 0.00 | 1.50 | 0.00 | 0.76 | -12.97 | 285.13 | 11.11 | 235.73 | 0.2282 | -838.0 | -634.9 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -1.03 | 282.27 | 8.25 | 299.41 | 0.1654 | -810.0 | -617.6 | |
| 0.00 | 1.77 | 0.00 | 0.89 | -11.42 | 281.59 | 7.56 | 232.21 | 0.1640 | -787.0 | -525.5 | |
| 0.00 | 0.97 | 0.00 | 0.48 | -12.37 | 274.80 | 0.77 | 186.47 | 0.1169 | -814.0 | -489.3 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -8.59 | 272.51 | -1.51 | 152.43 | 0.0567 | 910.0 | 688.5 | |
| 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. | |