SDO HMI 2014-05-20 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.89 | 31.49 | 11.17 | 32.77 | -17.88 | 217.38 | 60.81 | 250.77 | 0.8815 | -36.3 | 128.4 | |
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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 | 1.26 | 0.00 | 1.40 | -18.35 | 219.29 | 62.71 | 250.51 | 0.8966 | 188.0 | 183.4 | |
| 2.16 | 7.83 | 2.40 | 8.64 | -18.58 | 219.36 | 62.78 | 250.27 | 0.8973 | 440.4 | 301.3 | |
| 0.00 | 2.79 | 0.00 | 2.97 | -17.50 | 218.14 | 61.56 | 251.31 | 0.8872 | 522.0 | 393.2 | |
| 0.00 | 1.26 | 0.00 | 1.35 | -17.85 | 218.21 | 61.63 | 250.93 | 0.8881 | 370.0 | 324.6 | |
| 0.00 | 1.08 | 0.00 | 1.13 | -17.96 | 217.48 | 60.90 | 250.70 | 0.8826 | 486.0 | 449.7 | |
| 0.00 | 1.08 | 0.00 | 1.12 | -17.75 | 217.16 | 60.58 | 250.90 | 0.8799 | 468.0 | 346.8 | |
| 0.54 | 3.33 | 0.53 | 3.27 | -15.46 | 215.66 | 59.08 | 253.30 | 0.8653 | -435.0 | -382.9 | |
| 8.19 | 11.06 | 8.24 | 11.13 | -18.19 | 216.18 | 59.61 | 250.25 | 0.8726 | -356.6 | -112.8 | |
| 0.00 | 0.72 | 0.00 | 0.71 | -17.33 | 215.34 | 58.76 | 251.11 | 0.8647 | -202.0 | -264.4 | |
| 0.00 | 1.08 | 0.00 | 1.05 | -17.40 | 215.01 | 58.43 | 250.97 | 0.8620 | -380.0 | -289.6 | |
| 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. | |