SDO HMI 2011-11-12 01:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.52 | 123.64 | 20.70 | 82.57 | -25.41 | 87.19 | 31.64 | 224.98 | 0.6712 | 4.9 | 187.7 | |
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back to the solar disc SDO HMI 2011-11-12 01:58:58 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 | 0.86 | 0.00 | 0.61 | -25.69 | 91.54 | 35.98 | 228.16 | 0.7130 | -587.0 | -492.2 | |
| 11.37 | 91.96 | 7.71 | 62.43 | -25.26 | 88.87 | 33.32 | 226.66 | 0.6854 | 935.2 | 326.3 | |
| 4.31 | -2.00 | 2.92 | -2.00 | -25.62 | 88.55 | 33.00 | 225.98 | 0.6852 | 836.4 | 999999 | |
| 0.43 | -2.00 | 0.29 | -2.00 | -25.71 | 88.31 | 32.75 | 225.67 | 0.6837 | 918.8 | 999999 | |
| 1.55 | -2.00 | 1.05 | -2.00 | -25.88 | 88.32 | 32.76 | 225.49 | 0.6851 | 719.1 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.21 | -25.42 | 87.51 | 31.96 | 225.37 | 0.6741 | 778.0 | 683.9 | |
| 0.00 | 1.38 | 0.00 | 0.91 | -25.84 | 85.82 | 30.27 | 223.44 | 0.6622 | -650.0 | -431.3 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -24.59 | 82.25 | 26.70 | 221.52 | 0.6186 | -755.0 | -614.3 | |
| 0.00 | 1.03 | 0.00 | 0.66 | -25.81 | 82.43 | 26.88 | 220.29 | 0.6317 | -607.0 | -483.1 | |
| 0.00 | 2.15 | 0.00 | 1.35 | -24.58 | 82.03 | 26.48 | 221.30 | 0.6165 | -818.0 | -622.1 | |
| 0.00 | 1.55 | 0.00 | 0.99 | -26.38 | 82.35 | 26.80 | 219.56 | 0.6365 | -640.0 | -492.9 | |
| 1.12 | 2.84 | 0.71 | 1.80 | -25.49 | 81.91 | 26.36 | 220.13 | 0.6241 | -478.9 | -481.1 | |
| 3.01 | 18.17 | 1.89 | 11.43 | -25.04 | 81.51 | 25.96 | 220.24 | 0.6162 | -942.2 | -618.1 | |
| 9.73 | -13.00 | 6.13 | -13.00 | -25.41 | 81.45 | 25.90 | 219.75 | 0.6193 | -864.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -23.69 | 80.93 | 25.37 | 221.22 | 0.5978 | -748.0 | -585.1 | |
| 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. | |