SDO HMI 2014-08-20 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.68 | 199.02 | 16.24 | 101.81 | 16.03 | 27.64 | 11.04 | 312.21 | 0.2484 | -643.6 | -301.0 | |
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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 | 1.17 | 0.00 | 0.62 | 17.70 | 34.33 | 17.74 | 303.65 | 0.3502 | -3.0 | -13.5 | |
| 31.23 | 162.57 | 16.01 | 83.35 | 15.87 | 28.64 | 12.04 | 308.37 | 0.2571 | -1348.4 | -405.9 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 17.44 | 27.25 | 10.65 | 316.43 | 0.2570 | -800.0 | -648.8 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 16.55 | 27.00 | 10.41 | 314.48 | 0.2438 | -1029.0 | -846.2 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 15.81 | 26.96 | 10.37 | 312.26 | 0.2350 | -842.0 | -640.2 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 15.77 | 26.19 | 9.60 | 314.25 | 0.2250 | -928.0 | -796.4 | |
| 0.00 | 2.70 | 0.00 | 1.37 | 16.80 | 25.51 | 8.91 | 319.53 | 0.2295 | -962.0 | -869.4 | |
| 0.00 | 3.78 | 0.00 | 1.92 | 16.93 | 25.06 | 8.47 | 321.31 | 0.2264 | -989.0 | -855.0 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 16.91 | 24.65 | 8.05 | 322.62 | 0.2217 | -813.0 | -589.3 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.31 | 24.31 | 7.72 | 324.88 | 0.2239 | -953.0 | -701.4 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 17.56 | 24.23 | 7.63 | 325.83 | 0.2264 | -681.0 | -530.2 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 15.42 | 21.20 | 4.60 | 332.57 | 0.1686 | 863.0 | 639.0 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 16.40 | 21.16 | 4.56 | 335.31 | 0.1835 | 967.0 | 799.4 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 16.13 | 20.96 | 4.36 | 335.60 | 0.1778 | 979.0 | 795.8 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.39 | 20.64 | 4.04 | 339.80 | 0.1958 | 845.0 | 724.4 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 16.93 | 20.60 | 4.00 | 339.11 | 0.1881 | 638.0 | 510.9 | |
| 0.45 | 2.34 | 0.23 | 1.18 | 17.30 | 20.45 | 3.85 | 340.52 | 0.1932 | 1167.4 | 1003.2 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 19.03 | 20.23 | 3.63 | 344.14 | 0.2203 | 724.0 | 706.9 | |
| 0.00 | 8.19 | 0.00 | 4.12 | 16.17 | 19.79 | 3.19 | 341.69 | 0.1711 | 1098.0 | 924.2 | |
| 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. | |