SDO HMI 2011-03-07 05:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.35 | 89.99 | 19.40 | 107.11 | -22.28 | 182.58 | 66.46 | 248.76 | 0.9118 | 139.0 | 188.9 | |
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back to the solar disc SDO HMI 2011-03-07 05:58:59 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 | 4.41 | 0.00 | 5.76 | -17.54 | 184.95 | 68.83 | 253.98 | 0.9267 | 154.0 | 239.6 | |
| 0.00 | 1.56 | 0.00 | 2.01 | -17.22 | 184.69 | 68.57 | 254.32 | 0.9252 | -330.0 | -212.0 | |
| 0.00 | 1.30 | 0.00 | 1.68 | -17.82 | 184.66 | 68.54 | 253.67 | 0.9249 | 451.0 | 447.4 | |
| 0.00 | 1.82 | 0.00 | 2.33 | -18.23 | 184.57 | 68.45 | 253.22 | 0.9243 | 525.0 | 442.8 | |
| 0.00 | 1.30 | 0.00 | 1.58 | -21.44 | 183.19 | 67.08 | 249.72 | 0.9157 | 249.0 | 219.7 | |
| 1.04 | 1.64 | 1.25 | 1.98 | -21.32 | 182.84 | 66.72 | 249.84 | 0.9133 | 545.1 | 510.0 | |
| 0.00 | 1.99 | 0.00 | 2.39 | -21.55 | 182.73 | 66.61 | 249.58 | 0.9126 | 737.0 | 655.7 | |
| 4.07 | 50.88 | 4.92 | 60.89 | -22.04 | 182.94 | 66.82 | 249.06 | 0.9141 | 435.6 | 281.6 | |
| 2.94 | -8.00 | 3.58 | -8.00 | -22.41 | 183.04 | 66.93 | 248.66 | 0.9149 | 315.3 | 999999 | |
| 3.72 | -8.00 | 4.48 | -8.00 | -23.11 | 182.75 | 66.63 | 247.87 | 0.9131 | 353.7 | 999999 | |
| 0.00 | 2.51 | 0.00 | 2.97 | -23.39 | 182.28 | 66.17 | 247.55 | 0.9102 | 409.0 | 335.3 | |
| 0.00 | 2.51 | 0.00 | 2.92 | -24.00 | 181.68 | 65.57 | 246.84 | 0.9064 | 415.0 | 312.9 | |
| 0.00 | 1.90 | 0.00 | 2.17 | -23.62 | 181.08 | 64.96 | 247.23 | 0.9021 | -335.0 | -313.9 | |
| 3.63 | 14.71 | 4.10 | 16.66 | -24.04 | 180.78 | 64.66 | 246.75 | 0.9003 | -509.0 | -113.4 | |
| 0.00 | 1.47 | 0.00 | 1.60 | -22.90 | 179.76 | 63.64 | 247.95 | 0.8924 | -454.0 | -405.8 | |
| 0.95 | -14.00 | 1.07 | -14.00 | -24.18 | 180.68 | 64.56 | 246.59 | 0.8996 | -367.9 | 999999 | |
| 0.00 | 1.99 | 0.00 | 2.17 | -23.89 | 179.81 | 63.69 | 246.85 | 0.8933 | -654.0 | -561.1 | |
| 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. | |