SDO HMI 2014-04-21 17:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.65 | 395.01 | 39.17 | 213.01 | 17.79 | 166.87 | -3.73 | 9.00 | 0.3957 | -742.8 | -352.8 | |
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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 |
| 13.39 | 366.81 | 7.23 | 197.61 | 18.06 | 167.75 | -2.84 | 6.85 | 0.3972 | -1156.4 | -422.5 | |
| 1.15 | -1.00 | 0.62 | -1.00 | 17.21 | 167.57 | -3.02 | 7.57 | 0.3840 | -1184.5 | 999999 | |
| 7.45 | -1.00 | 4.02 | -1.00 | 18.06 | 167.34 | -3.26 | 7.83 | 0.3981 | -1177.7 | 999999 | |
| 40.45 | -1.00 | 21.76 | -1.00 | 17.67 | 167.22 | -3.38 | 8.26 | 0.3921 | -1412.9 | 999999 | |
| 0.27 | -1.00 | 0.14 | -1.00 | 17.34 | 167.03 | -3.56 | 8.84 | 0.3874 | -1312.7 | 999999 | |
| 1.77 | -1.00 | 0.96 | -1.00 | 18.13 | 166.95 | -3.64 | 8.71 | 0.4001 | -851.7 | 999999 | |
| 0.27 | -1.00 | 0.14 | -1.00 | 17.51 | 166.55 | -4.04 | 9.93 | 0.3913 | -1118.3 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.38 | 18.02 | 164.73 | -5.86 | 13.92 | 0.4053 | -607.0 | -491.5 | |
| 0.00 | 2.48 | 0.00 | 1.34 | 17.60 | 163.73 | -6.87 | 16.49 | 0.4031 | 1050.0 | 886.1 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 19.51 | 163.49 | -7.10 | 15.67 | 0.4333 | 772.0 | 595.5 | |
| 0.00 | 1.42 | 0.00 | 0.78 | 18.41 | 162.06 | -8.53 | 19.49 | 0.4235 | 625.0 | 501.1 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 19.20 | 161.99 | -8.60 | 19.00 | 0.4356 | 800.0 | 700.4 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 18.48 | 161.71 | -8.89 | 20.18 | 0.4265 | 702.0 | 534.6 | |
| 0.00 | 1.42 | 0.00 | 0.77 | 17.40 | 161.73 | -8.87 | 21.09 | 0.4104 | 984.0 | 784.0 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 20.01 | 161.40 | -9.20 | 19.55 | 0.4506 | 649.0 | 505.2 | |
| 0.98 | 4.79 | 0.53 | 2.62 | 18.01 | 160.51 | -10.08 | 23.08 | 0.4265 | 812.8 | 679.2 | |
| 1.51 | -16.00 | 0.82 | -16.00 | 17.92 | 160.42 | -10.18 | 23.36 | 0.4257 | 922.0 | 999999 | |
| 2.84 | 12.33 | 1.55 | 6.73 | 17.66 | 160.27 | -10.32 | 23.92 | 0.4229 | 942.2 | 795.2 | |
| 2.57 | -18.00 | 1.40 | -18.00 | 17.40 | 160.22 | -10.37 | 24.28 | 0.4195 | 1141.3 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 14.88 | 160.04 | -10.56 | 27.53 | 0.3848 | 517.0 | 565.0 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 20.59 | 158.81 | -11.78 | 23.91 | 0.4737 | 417.0 | 362.5 | |
| 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. | |