SDO HMI 2014-04-20 01:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.64 | 247.74 | 24.00 | 149.36 | -16.20 | 226.17 | 33.58 | 248.75 | 0.5720 | 680.0 | 324.6 | |
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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 | 1.24 | 0.00 | 0.75 | -11.22 | 227.68 | 35.10 | 257.93 | 0.5789 | 779.0 | 616.9 | |
| 0.00 | 1.77 | 0.00 | 1.07 | -10.63 | 227.38 | 34.79 | 258.89 | 0.5737 | 700.0 | 562.1 | |
| 23.59 | 231.88 | 14.31 | 140.33 | -16.22 | 226.75 | 34.16 | 249.11 | 0.5793 | 927.3 | 343.2 | |
| 16.05 | -3.00 | 9.69 | -3.00 | -16.27 | 226.38 | 33.79 | 248.87 | 0.5746 | 1122.8 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.99 | -10.45 | 224.75 | 32.16 | 258.68 | 0.5359 | 610.0 | 494.6 | |
| 0.00 | 0.80 | 0.00 | 0.47 | -10.55 | 224.58 | 31.99 | 258.46 | 0.5337 | 617.0 | 523.0 | |
| 0.00 | 0.71 | 0.00 | 0.42 | -12.44 | 224.49 | 31.90 | 254.93 | 0.5365 | 675.0 | 563.1 | |
| 0.00 | 1.86 | 0.00 | 1.07 | -14.10 | 222.16 | 29.57 | 250.90 | 0.5086 | 796.0 | 642.3 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -14.19 | 221.32 | 28.73 | 250.31 | 0.4970 | 725.0 | 700.5 | |
| 0.00 | 1.51 | 0.00 | 0.84 | -20.10 | 216.26 | 23.67 | 235.01 | 0.4621 | -593.0 | -527.8 | |
| 0.00 | 1.95 | 0.00 | 1.06 | -20.34 | 212.45 | 19.87 | 230.16 | 0.4168 | -480.0 | -374.5 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -20.10 | 212.15 | 19.56 | 230.23 | 0.4108 | -703.0 | -575.7 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -19.27 | 211.71 | 19.12 | 231.33 | 0.3977 | -813.0 | -618.6 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -19.37 | 211.58 | 19.00 | 230.96 | 0.3971 | -600.0 | -469.8 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -21.97 | 210.34 | 17.76 | 224.08 | 0.4084 | -705.0 | -623.5 | |
| 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. | |