SDO HMI 2014-10-10 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.04 | 0.00 | 4.24 | -20.45 | 97.43 | 35.29 | 230.19 | 0.6978 | -253.6 | -239.2 | |
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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 | 0.61 | 0.00 | 0.52 | -13.32 | 113.46 | 51.33 | 248.80 | 0.8171 | 380.0 | 311.6 | |
| 0.00 | 1.14 | 0.00 | 0.95 | -21.66 | 108.83 | 46.70 | 237.20 | 0.8069 | 328.0 | 284.1 | |
| 0.00 | 0.70 | 0.00 | 0.50 | -18.19 | 101.28 | 39.14 | 236.96 | 0.7177 | -528.0 | -436.2 | |
| 0.00 | 2.45 | 0.00 | 1.52 | -19.35 | 88.92 | 26.79 | 225.32 | 0.6003 | -799.0 | -550.9 | |
| 0.00 | 1.14 | 0.00 | 0.75 | -27.59 | 86.53 | 24.40 | 213.76 | 0.6610 | -649.0 | -526.5 | |
| 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. | |