SDO HMI 2011-11-07 20:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 52.18 | 307.58 | 45.82 | 268.33 | 9.48 | 55.67 | -55.38 | 81.03 | 0.8229 | -606.3 | -258.3 | |
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back to the solar disc SDO HMI 2011-11-07 20:58:58 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 | 0.52 | 0.00 | 0.40 | 6.41 | 61.10 | -49.95 | 84.75 | 0.7662 | -449.0 | -414.7 | |
| 0.00 | 1.21 | 0.00 | 0.99 | 7.39 | 58.05 | -53.00 | 83.54 | 0.7993 | -554.0 | -385.7 | |
| 28.72 | 258.78 | 24.20 | 219.93 | 9.31 | 56.95 | -54.10 | 81.19 | 0.8111 | -999.7 | -248.8 | |
| 4.23 | 5.69 | 3.65 | 4.91 | 12.01 | 56.13 | -54.92 | 77.93 | 0.8207 | 447.1 | 218.5 | |
| 0.00 | 0.86 | 0.00 | 0.74 | 10.40 | 56.43 | -54.62 | 79.88 | 0.8168 | -415.0 | -344.3 | |
| 0.00 | 2.67 | 0.00 | 2.32 | 11.75 | 55.84 | -55.21 | 78.27 | 0.8234 | -320.0 | -248.8 | |
| 1.38 | -3.00 | 1.18 | -3.00 | 8.98 | 56.40 | -54.65 | 81.61 | 0.8165 | -379.3 | 999999 | |
| 3.54 | -3.00 | 3.03 | -3.00 | 9.39 | 56.20 | -54.84 | 81.12 | 0.8186 | -359.5 | 999999 | |
| 1.21 | -3.00 | 1.03 | -3.00 | 8.80 | 56.29 | -54.76 | 81.85 | 0.8176 | -317.9 | 999999 | |
| 2.76 | -3.00 | 2.38 | -3.00 | 9.71 | 56.02 | -55.03 | 80.74 | 0.8206 | -334.5 | 999999 | |
| 1.03 | -3.00 | 0.90 | -3.00 | 9.25 | 55.81 | -55.23 | 81.31 | 0.8224 | -145.8 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.69 | 11.28 | 54.90 | -56.15 | 78.90 | 0.8322 | -658.0 | -586.9 | |
| 7.33 | 29.49 | 7.36 | 29.44 | 9.50 | 50.43 | -60.62 | 81.18 | 0.8717 | -649.3 | -511.9 | |
| 1.55 | -13.00 | 1.56 | -13.00 | 9.13 | 50.29 | -60.76 | 81.61 | 0.8728 | -441.6 | 999999 | |
| 0.00 | 2.24 | 0.00 | 2.28 | 9.72 | 49.99 | -61.06 | 80.94 | 0.8754 | -159.0 | -167.0 | |
| 0.00 | 1.03 | 0.00 | 1.25 | 12.36 | 44.96 | -66.09 | 78.12 | 0.9143 | 234.0 | 301.4 | |
| 0.43 | 1.64 | 0.53 | 2.03 | 12.70 | 44.48 | -66.57 | 77.76 | 0.9176 | 510.0 | 399.1 | |
| 0.00 | 2.67 | 0.00 | 3.35 | 12.89 | 44.07 | -66.98 | 77.57 | 0.9205 | 241.0 | 156.8 | |
| 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. | |