SDO HMI 2014-04-19 06:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.31 | 298.20 | 1.20 | 156.58 | -15.75 | 218.50 | 15.46 | 234.20 | 0.3178 | -540.4 | 102.8 | |
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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 | 2.31 | 0.00 | 1.21 | -14.87 | 219.26 | 16.21 | 237.77 | 0.3204 | 231.0 | 175.2 | |
| 0.00 | 1.77 | 0.00 | 0.93 | -14.99 | 219.20 | 16.15 | 237.35 | 0.3206 | 105.0 | 21.4 | |
| 2.31 | 290.75 | 1.20 | 152.69 | -15.74 | 218.54 | 15.50 | 234.30 | 0.3181 | -857.7 | 112.3 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -14.73 | 218.47 | 15.42 | 236.93 | 0.3083 | -972.0 | -898.2 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -19.52 | 212.94 | 9.90 | 213.23 | 0.2969 | -817.0 | -618.7 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -17.18 | 212.08 | 9.03 | 215.88 | 0.2570 | -868.0 | -698.9 | |
| 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. | |