SDO HMI 2014-01-12 16:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.66 | 0.00 | 4.99 | -19.55 | 62.37 | 26.51 | 236.79 | 0.5029 | -318.1 | -291.9 | |
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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 | 0.51 | 0.00 | 0.33 | -21.06 | 72.78 | 36.92 | 241.65 | 0.6393 | 813.0 | 701.0 | |
| 0.00 | 1.53 | 0.00 | 0.97 | -23.06 | 71.08 | 35.22 | 237.78 | 0.6296 | 725.0 | 633.5 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -16.55 | 65.10 | 29.25 | 244.69 | 0.5202 | -793.0 | -630.1 | |
| 0.00 | 2.55 | 0.00 | 1.40 | -16.21 | 58.52 | 22.66 | 240.18 | 0.4283 | -760.0 | -625.4 | |
| 0.00 | 0.76 | 0.00 | 0.42 | -17.96 | 58.54 | 22.69 | 236.60 | 0.4413 | -754.0 | -681.1 | |
| 0.00 | 0.68 | 0.00 | 0.37 | -19.15 | 57.23 | 21.37 | 232.78 | 0.4341 | -695.0 | -538.1 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -24.55 | 55.79 | 19.94 | 221.51 | 0.4699 | -763.0 | -625.8 | |
| 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. | |