SDO HMI 2011-11-23 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.82 | 105.15 | 27.06 | 92.20 | 18.51 | 314.27 | 54.15 | 291.32 | 0.8263 | -63.0 | -188.3 | |
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back to the solar disc SDO HMI 2011-11-23 20:58:57 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 | 0.69 | 0.00 | 0.67 | 20.04 | 318.22 | 58.10 | 292.26 | 0.8638 | -305.0 | -280.4 | |
| 0.00 | 1.46 | 0.00 | 1.35 | 17.49 | 316.74 | 56.62 | 289.59 | 0.8475 | -309.0 | -297.3 | |
| 0.00 | 1.28 | 0.00 | 1.24 | 20.11 | 317.90 | 57.78 | 292.40 | 0.8614 | -518.0 | -397.1 | |
| 13.36 | 44.96 | 12.52 | 41.92 | 18.57 | 316.94 | 56.82 | 290.81 | 0.8508 | -692.6 | -520.3 | |
| 1.28 | -4.00 | 1.19 | -4.00 | 18.30 | 316.69 | 56.56 | 290.54 | 0.8482 | -898.7 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.91 | 17.29 | 314.82 | 54.70 | 289.72 | 0.8300 | -462.0 | -385.7 | |
| 0.00 | 1.37 | 0.00 | 1.16 | 16.19 | 313.31 | 53.19 | 288.69 | 0.8139 | -538.0 | -490.0 | |
| 1.11 | 1.97 | 0.96 | 1.70 | 17.62 | 313.85 | 53.73 | 290.31 | 0.8215 | 201.0 | 125.4 | |
| 0.00 | 0.77 | 0.00 | 0.66 | 17.23 | 313.52 | 53.40 | 289.91 | 0.8177 | -476.0 | -527.2 | |
| 0.00 | 1.28 | 0.00 | 1.08 | 16.20 | 313.00 | 52.88 | 288.76 | 0.8109 | -670.0 | -557.2 | |
| 0.00 | 1.28 | 0.00 | 1.09 | 17.36 | 313.16 | 53.04 | 290.15 | 0.8146 | 450.0 | 224.6 | |
| 0.00 | 1.63 | 0.00 | 1.35 | 16.19 | 312.18 | 52.06 | 288.92 | 0.8029 | -712.0 | -591.4 | |
| 2.06 | 2.31 | 1.69 | 1.90 | 17.06 | 311.86 | 51.74 | 290.06 | 0.8014 | 431.5 | 323.7 | |
| 0.00 | 1.80 | 0.00 | 1.46 | 17.29 | 311.01 | 50.88 | 290.55 | 0.7934 | 529.0 | 375.8 | |
| 8.99 | 29.89 | 7.43 | 24.80 | 19.05 | 311.58 | 51.45 | 292.56 | 0.8028 | 657.4 | 201.1 | |
| 0.00 | 1.11 | 0.00 | 0.89 | 16.20 | 310.46 | 50.33 | 289.31 | 0.7856 | 217.0 | 236.6 | |
| 0.00 | 3.43 | 0.00 | 2.80 | 18.37 | 311.24 | 51.12 | 291.82 | 0.7980 | -121.0 | -163.6 | |
| 0.00 | 1.28 | 0.00 | 1.05 | 19.09 | 311.04 | 50.92 | 292.75 | 0.7978 | 419.0 | 489.4 | |
| 4.02 | 4.71 | 3.27 | 3.82 | 19.13 | 310.71 | 50.59 | 292.89 | 0.7946 | 641.0 | 627.0 | |
| 0.00 | 1.28 | 0.00 | 1.04 | 18.95 | 310.49 | 50.36 | 292.73 | 0.7920 | 570.0 | 482.5 | |
| 0.00 | 0.34 | 0.00 | 0.28 | 18.61 | 310.35 | 50.22 | 292.34 | 0.7898 | 437.0 | 335.0 | |
| 0.00 | 1.28 | 0.00 | 1.03 | 18.79 | 310.37 | 50.25 | 292.57 | 0.7905 | 614.0 | 496.3 | |
| 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. | |