SDO HMI 2014-04-09 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.92 | 0.00 | 10.40 | -19.16 | 325.33 | -10.85 | 145.87 | 0.2935 | 385.4 | 359.3 | |
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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 | 1.41 | 0.00 | 0.71 | -14.29 | 332.86 | -3.31 | 158.66 | 0.1546 | 1012.0 | 912.9 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -16.35 | 332.26 | -3.91 | 159.90 | 0.1914 | 837.0 | 627.4 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -17.85 | 331.53 | -4.64 | 159.37 | 0.2196 | 1012.0 | 841.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -17.94 | 329.31 | -6.87 | 151.18 | 0.2370 | 947.0 | 748.3 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -17.63 | 329.00 | -7.17 | 149.43 | 0.2350 | 967.0 | 852.5 | |
| 0.00 | 0.44 | 0.00 | 0.22 | -17.94 | 328.99 | -7.18 | 150.07 | 0.2395 | 367.0 | 436.0 | |
| 0.00 | 2.29 | 0.00 | 1.17 | -17.78 | 328.74 | -7.43 | 148.89 | 0.2394 | 1055.0 | 807.8 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -17.93 | 328.51 | -7.66 | 148.46 | 0.2436 | 782.0 | 608.5 | |
| 0.00 | 1.85 | 0.00 | 0.95 | -17.65 | 328.24 | -7.93 | 146.92 | 0.2421 | 110.0 | 146.0 | |
| 0.00 | 1.68 | 0.00 | 0.85 | -16.21 | 327.83 | -8.34 | 141.83 | 0.2265 | 846.0 | 723.8 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -24.32 | 326.67 | -9.51 | 154.43 | 0.3503 | 4.0 | 1.3 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -24.05 | 326.09 | -10.09 | 152.73 | 0.3507 | 0.0 | -0.6 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -18.91 | 319.90 | -16.28 | 130.49 | 0.3502 | -87.0 | -144.8 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -23.78 | 316.21 | -19.97 | 134.79 | 0.4422 | -479.0 | -327.9 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -25.04 | 312.49 | -23.69 | 132.48 | 0.4955 | -710.0 | -581.0 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -25.00 | 308.11 | -28.07 | 128.23 | 0.5449 | -497.0 | -313.5 | |
| 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. | |