SDO HMI 2014-05-20 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.48 | 22.05 | 7.49 | 26.03 | -18.02 | 217.29 | 64.56 | 251.07 | 0.9093 | -73.6 | 120.5 | |
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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 |
| 0.72 | 1.98 | 0.93 | 2.55 | -18.65 | 219.54 | 66.81 | 250.64 | 0.9248 | 348.1 | 253.6 | |
| 0.00 | 2.07 | 0.00 | 2.54 | -17.83 | 218.36 | 65.63 | 251.41 | 0.9166 | 293.0 | 269.7 | |
| 0.00 | 1.26 | 0.00 | 1.56 | -18.08 | 218.54 | 65.81 | 251.15 | 0.9180 | 151.0 | 65.1 | |
| 0.00 | 1.35 | 0.00 | 1.64 | -17.64 | 218.07 | 65.34 | 251.57 | 0.9146 | 413.0 | 337.3 | |
| 0.00 | 1.08 | 0.00 | 1.35 | -18.67 | 218.82 | 66.10 | 250.54 | 0.9203 | 289.0 | 204.8 | |
| 0.00 | 1.89 | 0.00 | 2.32 | -18.24 | 218.34 | 65.61 | 250.95 | 0.9168 | 501.0 | 445.7 | |
| 0.00 | 0.81 | 0.00 | 0.96 | -17.89 | 217.26 | 64.53 | 251.21 | 0.9092 | 533.0 | 449.9 | |
| 0.00 | 1.08 | 0.00 | 1.18 | -15.45 | 215.42 | 62.69 | 253.71 | 0.8941 | -252.0 | -265.6 | |
| 0.00 | 0.90 | 0.00 | 1.01 | -17.52 | 215.99 | 63.26 | 251.48 | 0.8999 | -304.0 | -207.5 | |
| 5.76 | 8.73 | 6.56 | 9.94 | -18.24 | 216.24 | 63.51 | 250.71 | 0.9024 | -411.2 | -107.5 | |
| 0.00 | 0.90 | 0.00 | 0.98 | -17.48 | 215.05 | 62.32 | 251.40 | 0.8931 | -464.0 | -373.8 | |
| 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. | |