SDO HMI 2014-08-13 04:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.41 | 52.95 | 15.18 | 45.69 | 13.66 | 165.14 | 55.48 | 282.12 | 0.8208 | -348.1 | -112.9 | |
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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 |
| 0.00 | 2.80 | 0.00 | 2.50 | 13.36 | 166.47 | 56.80 | 281.72 | 0.8336 | 124.0 | 101.9 | |
| 5.14 | 32.75 | 4.53 | 28.80 | 13.29 | 165.93 | 56.26 | 281.64 | 0.8285 | -671.3 | -468.3 | |
| 9.56 | -2.00 | 8.43 | -2.00 | 13.59 | 165.98 | 56.32 | 282.01 | 0.8290 | -666.4 | 999999 | |
| 0.00 | 1.17 | 0.00 | 1.03 | 14.01 | 165.86 | 56.19 | 282.51 | 0.8279 | -558.0 | -483.8 | |
| 0.00 | 1.80 | 0.00 | 1.54 | 12.87 | 164.73 | 55.06 | 281.16 | 0.8167 | -446.0 | -405.2 | |
| 0.00 | 0.63 | 0.00 | 0.52 | 14.26 | 163.15 | 53.48 | 282.94 | 0.8014 | 336.0 | 247.4 | |
| 2.71 | 5.14 | 2.22 | 4.21 | 13.82 | 162.90 | 53.23 | 282.40 | 0.7986 | 636.4 | 462.4 | |
| 0.00 | 8.66 | 0.00 | 7.09 | 14.45 | 162.79 | 53.13 | 283.19 | 0.7979 | 766.0 | 535.1 | |
| 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. | |