SDO HMI 2011-11-26 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.35 | 39.55 | 12.90 | 26.21 | 9.03 | 268.82 | 41.09 | 281.96 | 0.6650 | -454.4 | -218.2 | |
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back to the solar disc SDO HMI 2011-11-26 07:58:57 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 |
| 3.94 | 5.31 | 2.74 | 3.69 | 10.07 | 271.78 | 44.05 | 282.84 | 0.7045 | -787.1 | -624.1 | |
| 2.74 | 5.22 | 1.89 | 3.60 | 10.23 | 271.26 | 43.53 | 283.17 | 0.6985 | -796.5 | -697.3 | |
| 2.31 | 5.39 | 1.58 | 3.69 | 8.35 | 270.97 | 43.24 | 280.53 | 0.6918 | 681.7 | 529.2 | |
| 0.00 | 1.03 | 0.00 | 0.70 | 9.03 | 270.98 | 43.26 | 281.52 | 0.6930 | 569.0 | 434.7 | |
| 0.00 | 1.03 | 0.00 | 0.70 | 9.21 | 270.89 | 43.16 | 281.80 | 0.6921 | 353.0 | 307.1 | |
| 0.00 | 1.71 | 0.00 | 1.16 | 8.62 | 270.43 | 42.70 | 281.03 | 0.6855 | 679.0 | 606.1 | |
| 8.65 | 12.33 | 5.59 | 7.98 | 8.29 | 267.36 | 39.63 | 281.11 | 0.6455 | -881.7 | -587.1 | |
| 1.71 | 2.05 | 1.10 | 1.32 | 9.92 | 266.56 | 38.83 | 283.81 | 0.6384 | -701.2 | -508.8 | |
| 0.00 | 3.00 | 0.00 | 1.85 | 9.24 | 263.75 | 36.02 | 283.51 | 0.5992 | -627.0 | -582.2 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 8.95 | 263.31 | 35.58 | 283.15 | 0.5924 | -664.0 | -660.6 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 8.03 | 263.06 | 35.33 | 281.66 | 0.5870 | -614.0 | -486.9 | |
| 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. | |