SDO HMI 2014-04-21 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.71 | 428.14 | 40.35 | 231.19 | 17.78 | 166.81 | -4.88 | 11.73 | 0.3991 | -678.7 | -314.9 | |
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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 |
| 12.42 | 388.22 | 6.71 | 209.37 | 18.07 | 167.77 | -3.92 | 9.41 | 0.3998 | -1163.9 | -397.3 | |
| 16.59 | -1.00 | 8.93 | -1.00 | 17.65 | 167.56 | -4.14 | 10.10 | 0.3937 | -1415.2 | 999999 | |
| 7.63 | -1.00 | 4.12 | -1.00 | 18.07 | 167.39 | -4.31 | 10.30 | 0.4009 | -1130.6 | 999999 | |
| 25.82 | -1.00 | 13.91 | -1.00 | 17.68 | 167.08 | -4.61 | 11.22 | 0.3957 | -1378.0 | 999999 | |
| 2.31 | -1.00 | 1.24 | -1.00 | 17.52 | 166.58 | -5.12 | 12.49 | 0.3949 | -1050.6 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 16.71 | 166.41 | -5.29 | 13.39 | 0.3827 | -307.0 | -264.6 | |
| 0.00 | 1.15 | 0.00 | 0.63 | 18.45 | 165.28 | -6.42 | 14.90 | 0.4143 | -630.0 | -531.8 | |
| 0.00 | 1.60 | 0.00 | 0.87 | 17.97 | 164.75 | -6.94 | 16.40 | 0.4091 | -673.0 | -334.2 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 16.77 | 164.00 | -7.69 | 19.04 | 0.3945 | 807.0 | 647.8 | |
| 0.00 | 4.88 | 0.00 | 2.65 | 17.72 | 163.74 | -7.96 | 18.83 | 0.4102 | 593.0 | 828.2 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 17.01 | 163.48 | -8.21 | 20.01 | 0.4008 | 827.0 | 709.7 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 18.43 | 162.07 | -9.63 | 21.75 | 0.4299 | 656.0 | 580.4 | |
| 0.00 | 2.04 | 0.00 | 1.13 | 19.26 | 161.96 | -9.74 | 21.24 | 0.4426 | 828.0 | 580.0 | |
| 0.00 | 2.22 | 0.00 | 1.22 | 18.47 | 161.78 | -9.92 | 22.31 | 0.4322 | 718.0 | 626.4 | |
| 0.00 | 3.02 | 0.00 | 1.64 | 17.46 | 161.64 | -10.06 | 23.56 | 0.4184 | 678.0 | 651.4 | |
| 0.00 | 0.53 | 0.00 | 0.30 | 20.00 | 161.36 | -10.34 | 21.76 | 0.4567 | 541.0 | 483.2 | |
| 2.84 | 4.26 | 1.56 | 2.34 | 17.94 | 160.45 | -11.24 | 25.47 | 0.4330 | 857.0 | 681.4 | |
| 3.02 | 15.17 | 1.65 | 8.31 | 17.65 | 160.28 | -11.42 | 26.13 | 0.4301 | 1014.2 | 693.0 | |
| 2.84 | -18.00 | 1.55 | -18.00 | 17.42 | 160.20 | -11.50 | 26.54 | 0.4275 | 1115.0 | 999999 | |
| 1.24 | -18.00 | 0.68 | -18.00 | 17.56 | 160.06 | -11.64 | 26.66 | 0.4304 | 801.3 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.67 | 14.62 | 159.91 | -11.78 | 30.53 | 0.3907 | 727.0 | 591.4 | |
| 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. | |