SDO HMI 2011-12-06 23:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.98 | 231.08 | 40.91 | 164.78 | 7.51 | 132.36 | 45.22 | 280.52 | 0.7156 | -5.5 | -51.1 | |
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back to the solar disc SDO HMI 2011-12-06 23:58:56 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 |
| 15.69 | 90.56 | 12.11 | 70.07 | 7.01 | 136.86 | 49.72 | 279.00 | 0.7690 | -801.8 | -156.1 | |
| 0.00 | 1.02 | 0.00 | 0.78 | 6.77 | 136.32 | 49.18 | 278.76 | 0.7627 | -547.0 | -515.8 | |
| 11.68 | 24.39 | 8.83 | 18.41 | 6.80 | 135.87 | 48.73 | 278.86 | 0.7577 | -789.8 | -497.7 | |
| 0.00 | 0.68 | 0.00 | 0.50 | 5.76 | 134.62 | 47.48 | 277.63 | 0.7423 | -521.0 | -424.6 | |
| 1.02 | 1.71 | 0.75 | 1.24 | 5.02 | 134.15 | 47.01 | 276.68 | 0.7360 | 303.7 | 298.5 | |
| 0.00 | 1.28 | 0.00 | 0.93 | 6.06 | 133.82 | 46.69 | 278.13 | 0.7332 | -650.0 | -573.0 | |
| 0.00 | 1.11 | 0.00 | 0.80 | 6.48 | 133.74 | 46.60 | 278.71 | 0.7328 | -591.0 | -512.5 | |
| 0.00 | 1.02 | 0.00 | 0.72 | 6.36 | 132.27 | 45.13 | 278.76 | 0.7151 | 348.0 | 393.9 | |
| 0.00 | 2.39 | 0.00 | 1.64 | 9.02 | 130.45 | 43.31 | 282.84 | 0.6972 | -488.0 | -496.8 | |
| 0.00 | 1.19 | 0.00 | 0.81 | 7.11 | 130.07 | 42.93 | 280.19 | 0.6891 | -762.0 | -599.6 | |
| 0.00 | 0.68 | 0.00 | 0.46 | 6.96 | 129.93 | 42.80 | 280.00 | 0.6871 | -701.0 | -523.2 | |
| 0.00 | 1.88 | 0.00 | 1.27 | 7.86 | 129.43 | 42.29 | 281.39 | 0.6824 | -805.0 | -689.8 | |
| 0.00 | 2.30 | 0.00 | 1.53 | 11.91 | 127.45 | 40.31 | 287.86 | 0.6675 | 688.0 | 537.1 | |
| 29.59 | 93.80 | 19.22 | 61.10 | 8.19 | 126.78 | 39.64 | 282.50 | 0.6491 | 872.2 | 187.8 | |
| 0.00 | 1.53 | 0.00 | 0.99 | 8.64 | 126.52 | 39.38 | 283.25 | 0.6468 | 297.0 | 292.2 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 8.49 | 126.47 | 39.33 | 283.04 | 0.6457 | 297.0 | 322.7 | |
| 0.00 | 2.39 | 0.00 | 1.53 | 7.86 | 125.85 | 38.72 | 282.23 | 0.6363 | 759.0 | 674.6 | |
| 0.00 | 0.51 | 0.00 | 0.32 | 9.45 | 124.03 | 36.89 | 285.27 | 0.6161 | 629.0 | 528.3 | |
| 0.00 | 1.02 | 0.00 | 0.64 | 8.85 | 123.85 | 36.71 | 284.37 | 0.6120 | 748.0 | 628.0 | |
| 0.00 | 0.68 | 0.00 | 0.43 | 10.53 | 123.39 | 36.25 | 287.22 | 0.6109 | 680.0 | 600.6 | |
| 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. | |