SDO HMI 2011-02-10 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.16 | 73.20 | 16.03 | 40.22 | -20.27 | 65.94 | -22.17 | 124.89 | 0.4323 | -32.8 | 38.2 | |
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back to the solar disc SDO HMI 2011-02-10 00:58:56 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 |
| 4.19 | 10.18 | 2.25 | 5.47 | -20.26 | 69.34 | -18.77 | 128.73 | 0.3887 | 992.9 | 916.4 | |
| 2.65 | -1.00 | 1.43 | -1.00 | -20.40 | 69.15 | -18.96 | 128.79 | 0.3924 | 1038.8 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -20.25 | 69.04 | -19.07 | 128.31 | 0.3924 | 830.0 | 642.5 | |
| 8.04 | 18.47 | 4.34 | 9.98 | -20.28 | 68.33 | -19.78 | 127.46 | 0.4016 | 1004.0 | 670.8 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -20.61 | 67.41 | -20.70 | 127.01 | 0.4161 | 711.0 | 661.2 | |
| 0.00 | 2.39 | 0.00 | 1.30 | -19.40 | 67.58 | -20.53 | 124.66 | 0.4040 | 773.0 | 713.8 | |
| 0.00 | 2.91 | 0.00 | 1.58 | -19.57 | 67.39 | -20.72 | 124.82 | 0.4079 | 555.0 | 460.6 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -19.76 | 66.59 | -21.52 | 124.29 | 0.4197 | -675.0 | -506.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -20.53 | 66.20 | -21.91 | 125.46 | 0.4308 | 717.0 | 568.6 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -20.55 | 65.24 | -22.87 | 124.49 | 0.4433 | -650.0 | -475.2 | |
| 0.00 | 3.08 | 0.00 | 1.71 | -20.68 | 64.60 | -23.51 | 124.09 | 0.4525 | -863.0 | -577.3 | |
| 0.00 | 2.39 | 0.00 | 1.33 | -20.08 | 64.15 | -23.96 | 122.47 | 0.4540 | -976.0 | -862.0 | |
| 0.00 | 2.22 | 0.00 | 1.24 | -20.30 | 63.66 | -24.45 | 122.46 | 0.4619 | -829.0 | -664.8 | |
| 0.00 | 2.31 | 0.00 | 1.29 | -19.93 | 63.55 | -24.56 | 121.63 | 0.4608 | -767.0 | -650.9 | |
| 3.08 | 3.59 | 1.72 | 2.01 | -20.25 | 63.29 | -24.82 | 122.03 | 0.4665 | -996.3 | -952.5 | |
| 5.81 | 17.62 | 3.26 | 9.90 | -20.36 | 62.85 | -25.26 | 121.84 | 0.4729 | -976.9 | -730.7 | |
| 5.39 | -16.00 | 3.03 | -16.00 | -20.44 | 62.63 | -25.48 | 121.80 | 0.4763 | -785.2 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -20.39 | 62.29 | -25.82 | 121.42 | 0.4805 | -545.0 | -423.4 | |
| 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. | |