SDO HMI 2011-11-18 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.37 | 225.76 | 52.88 | 209.69 | -23.75 | 284.17 | -52.83 | 120.43 | 0.8463 | 361.1 | 208.0 | |
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back to the solar disc SDO HMI 2011-11-18 00:58:57 UT
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 | 1.63 | 0.00 | 1.41 | -24.18 | 287.37 | -49.63 | 122.07 | 0.8224 | 388.0 | 326.3 | |
| 28.42 | 161.69 | 25.17 | 143.17 | -23.79 | 286.15 | -50.85 | 121.14 | 0.8313 | 876.7 | 305.5 | |
| 1.37 | 2.75 | 1.26 | 2.53 | -23.53 | 284.46 | -52.54 | 120.20 | 0.8442 | 398.3 | 442.4 | |
| 0.00 | 0.26 | 0.00 | 0.24 | -23.21 | 284.27 | -52.73 | 119.77 | 0.8448 | 385.0 | 442.3 | |
| 0.00 | 1.37 | 0.00 | 1.26 | -22.91 | 284.28 | -52.73 | 119.44 | 0.8438 | 498.0 | 431.7 | |
| 8.59 | 16.92 | 8.07 | 15.95 | -23.63 | 283.54 | -53.46 | 119.98 | 0.8520 | 541.9 | -96.1 | |
| 4.29 | 6.61 | 4.13 | 6.36 | -23.05 | 282.39 | -54.61 | 118.94 | 0.8593 | 445.0 | 240.8 | |
| 2.23 | 5.84 | 2.25 | 5.91 | -23.31 | 280.68 | -56.32 | 118.68 | 0.8731 | -578.8 | -525.4 | |
| 1.03 | 1.89 | 1.14 | 2.08 | -24.37 | 277.91 | -59.09 | 119.00 | 0.8954 | -379.0 | -437.5 | |
| 0.00 | 1.12 | 0.00 | 1.24 | -24.35 | 277.61 | -59.39 | 118.89 | 0.8974 | -385.0 | -378.5 | |
| 0.00 | 1.20 | 0.00 | 1.34 | -23.87 | 277.47 | -59.54 | 118.32 | 0.8973 | -624.0 | -502.8 | |
| 0.00 | 0.43 | 0.00 | 0.48 | -24.04 | 277.27 | -59.73 | 118.45 | 0.8990 | -406.0 | -440.2 | |
| 0.00 | 2.15 | 0.00 | 2.48 | -24.34 | 276.44 | -60.56 | 118.54 | 0.9051 | -106.0 | -120.4 | |
| 2.40 | 21.04 | 2.74 | 24.26 | -23.90 | 276.73 | -60.28 | 118.15 | 0.9024 | -525.9 | -52.2 | |
| 3.69 | -14.00 | 4.28 | -14.00 | -23.98 | 276.26 | -60.74 | 118.12 | 0.9056 | -338.3 | 999999 | |
| 3.35 | -14.00 | 3.84 | -14.00 | -23.55 | 276.47 | -60.53 | 117.71 | 0.9033 | -452.7 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.98 | -23.21 | 276.60 | -60.41 | 117.38 | 0.9019 | -185.0 | -198.0 | |
| 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. | |