SDO HMI 2014-10-04 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.87 | 31.48 | 2.47 | 19.62 | 10.53 | 171.54 | 37.39 | 279.07 | 0.6061 | -3.9 | -40.9 | |
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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 |
| 1.23 | 2.55 | 0.80 | 1.66 | 9.81 | 174.76 | 40.61 | 277.47 | 0.6491 | -730.8 | -599.8 | |
| 0.00 | 1.93 | 0.00 | 1.25 | 9.12 | 174.38 | 40.23 | 276.40 | 0.6440 | -743.0 | -596.9 | |
| 0.00 | 1.32 | 0.00 | 0.85 | 9.36 | 174.33 | 40.18 | 276.78 | 0.6434 | -825.0 | -726.8 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 9.97 | 174.30 | 40.15 | 277.73 | 0.6432 | -373.0 | -396.8 | |
| 0.00 | 1.76 | 0.00 | 1.13 | 9.58 | 174.21 | 40.05 | 277.13 | 0.6418 | -805.0 | -704.8 | |
| 1.14 | 3.08 | 0.73 | 1.97 | 9.68 | 173.70 | 39.55 | 277.30 | 0.6351 | -729.3 | -603.1 | |
| 0.53 | 1.49 | 0.34 | 0.96 | 9.89 | 173.73 | 39.58 | 277.63 | 0.6356 | -657.5 | -550.3 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 12.05 | 173.93 | 39.78 | 281.02 | 0.6397 | 488.0 | 415.8 | |
| 0.00 | 1.32 | 0.00 | 0.83 | 9.43 | 172.53 | 38.38 | 276.95 | 0.6193 | 542.0 | 469.1 | |
| 0.53 | 1.85 | 0.33 | 1.16 | 8.94 | 172.31 | 38.16 | 276.15 | 0.6162 | 766.2 | 651.2 | |
| 0.00 | 1.67 | 0.00 | 1.04 | 9.19 | 172.11 | 37.96 | 276.57 | 0.6135 | 783.0 | 634.2 | |
| 0.00 | 1.76 | 0.00 | 1.10 | 8.98 | 172.09 | 37.93 | 276.23 | 0.6131 | 725.0 | 659.2 | |
| 0.00 | 0.53 | 0.00 | 0.33 | 12.44 | 171.02 | 36.86 | 282.04 | 0.6012 | -587.0 | -493.0 | |
| 0.44 | 1.67 | 0.27 | 1.03 | 12.00 | 170.87 | 36.71 | 281.33 | 0.5986 | -765.8 | -626.6 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 14.94 | 170.94 | 36.78 | 286.18 | 0.6047 | -547.0 | -460.2 | |
| 0.00 | 1.05 | 0.00 | 0.65 | 11.89 | 170.20 | 36.05 | 281.25 | 0.5893 | -792.0 | -620.6 | |
| 0.00 | 1.41 | 0.00 | 0.85 | 10.62 | 169.23 | 35.07 | 279.20 | 0.5743 | 614.0 | 514.2 | |
| 0.00 | 0.79 | 0.00 | 0.48 | 10.95 | 168.90 | 34.74 | 279.81 | 0.5700 | 557.0 | 511.8 | |
| 0.00 | 0.88 | 0.00 | 0.50 | 12.95 | 163.27 | 29.11 | 284.83 | 0.4925 | 620.0 | 541.3 | |
| 0.00 | 1.41 | 0.00 | 0.80 | 12.84 | 163.11 | 28.96 | 284.66 | 0.4899 | 811.0 | 711.2 | |
| 0.00 | 1.32 | 0.00 | 0.74 | 13.66 | 161.99 | 27.84 | 286.75 | 0.4758 | 643.0 | 528.1 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 13.43 | 161.65 | 27.49 | 286.43 | 0.4701 | 754.0 | 678.7 | |
| 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. | |