SDO HMI 2011-11-27 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.81 | 295.68 | 27.99 | 162.61 | 15.62 | 233.47 | 21.65 | 304.93 | 0.4353 | -958.9 | -372.9 | |
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back to the solar disc SDO HMI 2011-11-27 12:58:56 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 | 1.97 | 0.00 | 1.11 | 17.90 | 235.03 | 23.21 | 307.37 | 0.4738 | -868.0 | -713.7 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 12.87 | 234.40 | 22.59 | 298.25 | 0.4269 | -725.0 | -553.5 | |
| 1.54 | 4.02 | 0.87 | 2.26 | 18.46 | 234.97 | 23.15 | 308.41 | 0.4779 | -781.6 | -588.8 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 18.18 | 234.73 | 22.91 | 308.20 | 0.4726 | -948.0 | -816.3 | |
| 2.74 | 3.59 | 1.54 | 2.02 | 18.37 | 234.55 | 22.73 | 308.73 | 0.4721 | -911.2 | -618.2 | |
| 46.53 | 263.01 | 25.58 | 144.65 | 15.40 | 233.68 | 21.86 | 304.21 | 0.4359 | -1369.8 | -386.1 | |
| 0.00 | 2.57 | 0.00 | 1.40 | 14.56 | 232.63 | 20.82 | 303.72 | 0.4154 | -837.0 | -686.4 | |
| 0.00 | 2.22 | 0.00 | 1.24 | 18.88 | 233.00 | 21.19 | 311.48 | 0.4584 | 774.0 | 599.7 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 19.26 | 232.52 | 20.70 | 312.76 | 0.4564 | -830.0 | -737.7 | |
| 0.00 | 1.54 | 0.00 | 0.83 | 13.92 | 231.79 | 19.98 | 303.41 | 0.3990 | -832.0 | -709.2 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 16.85 | 231.66 | 19.85 | 309.55 | 0.4232 | -883.0 | -664.4 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 19.17 | 231.24 | 19.42 | 314.35 | 0.4411 | -767.0 | -591.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 17.86 | 229.02 | 17.20 | 315.33 | 0.4022 | -869.0 | -679.2 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 21.28 | 229.17 | 17.36 | 320.87 | 0.4423 | -749.0 | -671.5 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 17.80 | 228.79 | 16.97 | 315.60 | 0.3989 | -659.0 | -518.1 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 13.23 | 226.67 | 14.85 | 309.59 | 0.3252 | 721.0 | 598.2 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 17.13 | 226.57 | 14.75 | 318.23 | 0.3669 | 748.0 | 564.3 | |
| 0.00 | 2.48 | 0.00 | 1.32 | 17.20 | 226.32 | 14.50 | 318.82 | 0.3649 | 925.0 | 694.2 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 17.41 | 226.14 | 14.33 | 319.56 | 0.3656 | 739.0 | 555.2 | |
| 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. | |