SDO HMI 2011-12-10 17:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 78.94 | 396.07 | 58.07 | 291.22 | -17.33 | 352.48 | -45.26 | 113.48 | 0.7418 | 681.1 | 248.1 | |
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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 | 1.28 | 0.00 | 0.90 | -18.38 | 355.67 | -42.07 | 116.12 | 0.7106 | -688.0 | -533.5 | |
| 4.00 | 18.31 | 2.91 | 13.23 | -18.97 | 353.69 | -44.06 | 116.06 | 0.7344 | 566.3 | -213.1 | |
| 0.00 | 1.62 | 0.00 | 1.17 | -18.63 | 353.80 | -43.95 | 115.66 | 0.7319 | 624.0 | 518.7 | |
| 2.90 | 4.26 | 2.16 | 3.17 | -20.06 | 352.64 | -45.11 | 117.04 | 0.7494 | -651.9 | -385.5 | |
| 14.39 | 342.41 | 10.58 | 251.46 | -18.25 | 352.83 | -44.92 | 114.79 | 0.7410 | 1000.6 | 319.0 | |
| 46.58 | -5.00 | 34.17 | -5.00 | -16.98 | 352.53 | -45.21 | 113.03 | 0.7400 | 1019.1 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.89 | -18.37 | 352.03 | -45.71 | 114.66 | 0.7498 | 365.0 | 272.4 | |
| 0.00 | 3.24 | 0.00 | 2.41 | -18.16 | 351.97 | -45.77 | 114.35 | 0.7497 | 517.0 | 385.0 | |
| 0.00 | 2.90 | 0.00 | 2.18 | -18.75 | 351.68 | -46.07 | 115.00 | 0.7548 | 457.0 | 348.1 | |
| 1.02 | -5.00 | 0.75 | -5.00 | -16.39 | 352.40 | -45.34 | 112.22 | 0.7395 | 667.5 | 999999 | |
| 6.13 | -5.00 | 4.55 | -5.00 | -17.38 | 351.96 | -45.78 | 113.35 | 0.7474 | 575.6 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.45 | -17.81 | 351.64 | -46.10 | 113.80 | 0.7522 | 64.0 | 97.1 | |
| 0.00 | 0.60 | 0.00 | 0.45 | -17.97 | 351.54 | -46.20 | 113.96 | 0.7537 | 186.0 | 124.7 | |
| 3.92 | 10.13 | 2.95 | 7.61 | -15.19 | 350.67 | -47.08 | 110.11 | 0.7549 | -730.0 | -399.9 | |
| 0.00 | 4.34 | 0.00 | 3.35 | -16.97 | 349.78 | -47.96 | 112.11 | 0.7691 | -543.0 | -597.7 | |
| 0.00 | 1.36 | 0.00 | 1.05 | -16.73 | 349.87 | -47.88 | 111.83 | 0.7675 | -556.0 | -463.6 | |
| 0.00 | 3.83 | 0.00 | 2.90 | -15.16 | 350.27 | -47.48 | 109.95 | 0.7591 | -677.0 | -557.6 | |
| 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. | |