SDO HMI 2011-02-27 05:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.10 | 252.26 | 74.16 | 305.73 | 26.20 | 163.07 | -58.43 | 56.97 | 0.9133 | 3.1 | -200.8 | |
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back to the solar disc SDO HMI 2011-02-27 05:58:58 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 |
| 8.19 | 9.65 | 8.09 | 9.54 | 25.08 | 169.58 | -51.93 | 55.48 | 0.8675 | -522.1 | -342.6 | |
| 0.00 | 2.15 | 0.00 | 2.20 | 24.33 | 167.97 | -53.53 | 56.97 | 0.8761 | -449.0 | -275.7 | |
| 0.00 | 1.98 | 0.00 | 2.33 | 27.20 | 164.44 | -57.07 | 55.45 | 0.9082 | -208.0 | -294.9 | |
| 0.00 | 0.78 | 0.00 | 0.85 | 24.90 | 165.48 | -56.02 | 57.39 | 0.8948 | 452.0 | 400.0 | |
| 0.00 | 1.29 | 0.00 | 1.50 | 26.11 | 164.18 | -57.33 | 56.65 | 0.9066 | 344.0 | 352.1 | |
| 8.70 | 190.90 | 10.98 | 235.94 | 27.98 | 162.50 | -59.00 | 55.39 | 0.9215 | -590.5 | -279.0 | |
| 0.00 | 0.69 | 0.00 | 0.75 | 23.68 | 165.20 | -56.31 | 58.77 | 0.8930 | 466.0 | 399.2 | |
| 13.01 | -6.00 | 15.49 | -6.00 | 26.06 | 163.40 | -58.10 | 57.00 | 0.9112 | 559.9 | 999999 | |
| 8.02 | -6.00 | 10.05 | -6.00 | 26.99 | 162.25 | -59.25 | 56.48 | 0.9203 | -594.2 | 999999 | |
| 0.86 | -6.00 | 1.05 | -6.00 | 26.32 | 162.69 | -58.81 | 57.00 | 0.9161 | 96.9 | 999999 | |
| 1.38 | -6.00 | 1.71 | -6.00 | 26.49 | 162.42 | -59.09 | 56.93 | 0.9181 | -608.7 | 999999 | |
| 1.29 | -6.00 | 1.56 | -6.00 | 25.77 | 162.94 | -58.56 | 57.46 | 0.9132 | 427.2 | 999999 | |
| 0.95 | 1.64 | 1.06 | 1.83 | 23.74 | 164.32 | -57.18 | 59.04 | 0.8990 | 448.9 | 389.5 | |
| 1.47 | -6.00 | 1.85 | -6.00 | 26.46 | 161.72 | -59.79 | 57.20 | 0.9220 | -262.4 | 999999 | |
| 0.00 | 0.86 | 0.00 | 1.07 | 25.95 | 161.95 | -59.55 | 57.64 | 0.9194 | 173.0 | 139.5 | |
| 13.36 | 19.65 | 15.32 | 22.46 | 23.76 | 163.58 | -57.92 | 59.30 | 0.9038 | 528.9 | 426.6 | |
| 1.64 | 2.50 | 1.90 | 2.90 | 23.50 | 163.14 | -58.36 | 59.72 | 0.9059 | 200.6 | 31.6 | |
| 2.76 | 17.50 | 3.28 | 21.05 | 23.68 | 162.44 | -59.06 | 59.78 | 0.9107 | -389.8 | 228.4 | |
| 1.47 | 2.67 | 1.82 | 3.31 | 24.62 | 161.59 | -59.91 | 59.12 | 0.9183 | 302.4 | 296.4 | |
| 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. | |