SDO HMI 2014-10-16 09:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.32 | 369.37 | 39.18 | 252.58 | -21.11 | 16.82 | 34.93 | 230.81 | 0.6914 | 948.0 | 301.6 | |
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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 | 1.83 | 0.00 | 1.26 | -17.16 | 19.48 | 37.59 | 237.61 | 0.6925 | 770.0 | 652.8 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -14.17 | 16.29 | 34.40 | 239.39 | 0.6388 | -464.0 | -375.2 | |
| 27.26 | 357.15 | 18.73 | 244.43 | -21.20 | 17.16 | 35.27 | 230.97 | 0.6954 | 1014.0 | 300.4 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -17.99 | 16.33 | 34.44 | 234.31 | 0.6645 | -516.0 | -344.4 | |
| 28.92 | -3.00 | 19.71 | -3.00 | -21.10 | 16.59 | 34.70 | 230.65 | 0.6891 | 1235.5 | 999999 | |
| 0.00 | 4.11 | 0.00 | 2.76 | -21.45 | 15.13 | 33.24 | 229.08 | 0.6774 | 807.0 | 762.6 | |
| 0.00 | 0.87 | 0.00 | 0.59 | -21.70 | 14.88 | 32.99 | 228.58 | 0.6770 | 509.0 | 490.6 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -20.63 | 14.24 | 32.35 | 229.34 | 0.6624 | 623.0 | 534.3 | |
| 1.14 | 2.27 | 0.74 | 1.49 | -21.32 | 13.01 | 31.11 | 227.44 | 0.6559 | -731.6 | -595.1 | |
| 0.00 | 0.70 | 0.00 | 0.44 | -18.53 | 10.87 | 28.98 | 228.98 | 0.6112 | -754.0 | -642.5 | |
| 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. | |