SDO HMI 2011-11-23 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.78 | 102.16 | 23.37 | 88.85 | 18.54 | 314.52 | 53.85 | 291.42 | 0.8237 | -173.3 | -213.2 | |
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back to the solar disc SDO HMI 2011-11-23 19:58:57 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 | 1.46 | 0.00 | 1.39 | 20.12 | 317.87 | 57.20 | 292.53 | 0.8565 | -467.0 | -390.7 | |
| 4.71 | 51.46 | 4.33 | 47.20 | 18.25 | 316.81 | 56.14 | 290.56 | 0.8444 | -708.2 | -516.0 | |
| 9.50 | -2.00 | 8.77 | -2.00 | 18.68 | 316.86 | 56.19 | 291.06 | 0.8456 | -748.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.93 | 16.17 | 313.34 | 52.66 | 288.77 | 0.8088 | -485.0 | -436.6 | |
| 1.28 | 1.54 | 1.10 | 1.31 | 17.61 | 313.87 | 53.19 | 290.41 | 0.8165 | 193.3 | 158.3 | |
| 0.00 | 1.80 | 0.00 | 1.52 | 17.25 | 313.51 | 52.83 | 290.04 | 0.8124 | -735.0 | -560.5 | |
| 0.00 | 1.37 | 0.00 | 1.14 | 16.18 | 312.99 | 52.31 | 288.86 | 0.8053 | -721.0 | -518.8 | |
| 0.34 | 1.54 | 0.29 | 1.29 | 17.38 | 313.15 | 52.48 | 290.28 | 0.8092 | 393.0 | 225.5 | |
| 0.00 | 1.46 | 0.00 | 1.19 | 16.23 | 312.15 | 51.47 | 289.10 | 0.7972 | -734.0 | -508.5 | |
| 1.11 | 2.65 | 0.91 | 2.16 | 16.98 | 311.88 | 51.21 | 290.08 | 0.7960 | 333.4 | 318.1 | |
| 1.11 | 1.28 | 0.89 | 1.03 | 17.31 | 311.02 | 50.35 | 290.69 | 0.7880 | 406.2 | 485.5 | |
| 0.00 | 2.40 | 0.00 | 1.95 | 18.53 | 311.46 | 50.78 | 292.10 | 0.7951 | -481.0 | -389.4 | |
| 5.22 | 24.15 | 4.26 | 19.78 | 19.09 | 311.55 | 50.87 | 292.77 | 0.7973 | 764.6 | 246.2 | |
| 0.00 | 1.46 | 0.00 | 1.18 | 19.07 | 311.04 | 50.37 | 292.88 | 0.7923 | 458.0 | 459.2 | |
| 3.51 | 6.85 | 2.82 | 5.49 | 19.08 | 310.75 | 50.07 | 292.97 | 0.7894 | 656.2 | 566.2 | |
| 0.00 | 1.63 | 0.00 | 1.29 | 18.78 | 310.33 | 49.66 | 292.71 | 0.7845 | 694.0 | 612.8 | |
| 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. | |