SDO HMI 2011-02-10 09:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.55 | 94.14 | 13.14 | 50.02 | -20.26 | 66.53 | -16.67 | 132.24 | 0.3635 | -167.6 | 174.2 | |
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back to the solar disc SDO HMI 2011-02-10 09:58:57 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 | 1.37 | 0.00 | 0.72 | -20.52 | 69.58 | -13.61 | 137.87 | 0.3301 | 694.0 | 541.9 | |
| 8.21 | 25.76 | 4.31 | 13.49 | -20.24 | 69.38 | -13.82 | 136.85 | 0.3291 | 1095.4 | 886.2 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -20.23 | 69.06 | -14.14 | 136.20 | 0.3327 | 851.0 | 706.7 | |
| 0.00 | 2.57 | 0.00 | 1.35 | -20.68 | 68.92 | -14.28 | 136.92 | 0.3394 | 743.0 | 671.2 | |
| 0.00 | 7.19 | 0.00 | 3.78 | -20.34 | 68.59 | -14.61 | 135.56 | 0.3392 | 879.0 | 741.6 | |
| 0.00 | 3.85 | 0.00 | 2.03 | -20.75 | 68.22 | -14.97 | 135.79 | 0.3480 | 1002.0 | 688.7 | |
| 1.28 | 6.08 | 0.68 | 3.20 | -19.74 | 68.00 | -15.20 | 133.15 | 0.3397 | 897.1 | 915.3 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -19.12 | 67.67 | -15.53 | 131.14 | 0.3374 | 985.0 | 859.3 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -19.37 | 67.64 | -15.55 | 131.67 | 0.3401 | 726.0 | 501.6 | |
| 0.00 | 3.68 | 0.00 | 1.95 | -19.78 | 66.39 | -16.81 | 130.56 | 0.3597 | -647.0 | -717.3 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -20.62 | 64.84 | -18.36 | 130.05 | 0.3868 | -948.0 | -688.4 | |
| 0.00 | 1.97 | 0.00 | 1.05 | -20.37 | 64.87 | -18.33 | 129.58 | 0.3842 | -665.0 | -608.0 | |
| 3.51 | 8.73 | 1.88 | 4.67 | -20.04 | 64.87 | -18.32 | 128.87 | 0.3810 | -975.8 | -776.6 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -20.18 | 64.72 | -18.47 | 128.98 | 0.3842 | -964.0 | -797.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.11 | 64.47 | -18.73 | 128.47 | 0.3868 | -779.0 | -680.9 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -20.62 | 64.20 | -18.99 | 129.19 | 0.3948 | -847.0 | -611.8 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -20.22 | 63.95 | -19.24 | 128.00 | 0.3942 | -1033.0 | -860.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.17 | 63.52 | -19.67 | 127.35 | 0.3992 | -818.0 | -651.6 | |
| 0.00 | 2.22 | 0.00 | 1.20 | -20.44 | 63.39 | -19.81 | 127.74 | 0.4033 | -968.0 | -764.3 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -21.75 | 63.07 | -20.13 | 129.98 | 0.4189 | -700.0 | -561.0 | |
| 2.91 | 3.08 | 1.58 | 1.67 | -20.40 | 63.12 | -20.07 | 127.33 | 0.4063 | -976.7 | -854.5 | |
| 8.64 | 15.49 | 4.69 | 8.41 | -20.35 | 62.59 | -20.60 | 126.57 | 0.4126 | -962.8 | -703.3 | |
| 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. | |