SDO HMI 2011-08-18 05:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.34 | 36.73 | 6.21 | 20.14 | -18.02 | 113.55 | 5.18 | 191.51 | 0.4300 | -458.4 | -433.2 | |
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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 |
| 1.44 | 2.88 | 0.80 | 1.60 | -18.62 | 117.22 | 8.85 | 198.82 | 0.4536 | 949.2 | 888.5 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -18.57 | 116.41 | 8.03 | 197.24 | 0.4490 | 797.0 | 598.1 | |
| 0.00 | 1.53 | 0.00 | 0.84 | -18.29 | 115.43 | 7.05 | 195.42 | 0.4404 | 866.0 | 612.2 | |
| 1.89 | 4.14 | 1.03 | 2.26 | -17.63 | 113.83 | 5.46 | 192.39 | 0.4243 | -831.3 | -686.0 | |
| 1.17 | 2.16 | 0.64 | 1.18 | -17.96 | 113.55 | 5.18 | 191.61 | 0.4285 | -745.4 | -729.0 | |
| 0.00 | 0.99 | 0.00 | 0.54 | -17.46 | 113.47 | 5.10 | 191.68 | 0.4205 | -997.0 | -818.9 | |
| 0.00 | 5.49 | 0.00 | 3.03 | -18.66 | 113.38 | 5.01 | 190.91 | 0.4388 | -819.0 | -775.8 | |
| 0.00 | 2.34 | 0.00 | 1.29 | -18.26 | 113.34 | 4.96 | 191.00 | 0.4325 | -787.0 | -632.8 | |
| 5.13 | 6.49 | 2.81 | 3.54 | -17.69 | 113.29 | 4.91 | 191.16 | 0.4235 | -984.2 | -763.8 | |
| 1.71 | 2.43 | 0.93 | 1.32 | -16.99 | 113.17 | 4.80 | 191.24 | 0.4122 | 827.2 | 565.6 | |
| 0.00 | 1.35 | 0.00 | 0.74 | -18.89 | 112.68 | 4.31 | 189.32 | 0.4405 | -779.0 | -589.6 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -19.06 | 112.55 | 4.18 | 188.99 | 0.4427 | -666.0 | -630.0 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -17.14 | 111.33 | 2.96 | 186.94 | 0.4100 | -729.0 | -484.1 | |
| 0.00 | 2.16 | 0.00 | 1.18 | -17.67 | 111.18 | 2.81 | 186.43 | 0.4181 | -881.0 | -706.4 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -17.54 | 110.60 | 2.23 | 185.15 | 0.4150 | -866.0 | -645.3 | |
| 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. | |