SDO HMI 2011-12-12 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.97 | 26.74 | 3.26 | 14.56 | 12.30 | 40.97 | 20.82 | 302.13 | 0.4144 | 605.9 | 439.8 | |
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back to the solar disc SDO HMI 2011-12-12 01:58:55 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 | 0.94 | 0.00 | 0.51 | 9.47 | 42.65 | 22.49 | 294.52 | 0.4165 | 748.0 | 656.0 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 9.98 | 42.52 | 22.37 | 295.76 | 0.4179 | 705.0 | 527.6 | |
| 1.11 | 5.54 | 0.61 | 3.04 | 12.48 | 42.14 | 21.99 | 301.46 | 0.4303 | -775.4 | -785.5 | |
| 0.00 | 0.51 | 0.00 | 0.28 | 14.09 | 42.29 | 22.14 | 304.47 | 0.4453 | -724.0 | -672.5 | |
| 1.79 | -3.00 | 0.98 | -3.00 | 12.63 | 42.09 | 21.93 | 301.83 | 0.4308 | -894.2 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.15 | 17.57 | 42.40 | 22.25 | 310.58 | 0.4772 | 789.0 | 515.2 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 8.57 | 40.95 | 20.80 | 294.05 | 0.3861 | 755.0 | 632.5 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 7.64 | 40.61 | 20.46 | 292.11 | 0.3755 | 833.0 | 684.7 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 13.18 | 40.71 | 20.55 | 304.56 | 0.4169 | 849.0 | 679.2 | |
| 0.00 | 2.38 | 0.00 | 1.29 | 12.48 | 40.49 | 20.33 | 303.39 | 0.4081 | 915.0 | 581.6 | |
| 0.00 | 2.30 | 0.00 | 1.25 | 12.81 | 40.29 | 20.13 | 304.34 | 0.4082 | 1190.0 | 906.4 | |
| 0.00 | 1.36 | 0.00 | 0.74 | 13.17 | 40.25 | 20.10 | 305.14 | 0.4109 | 882.0 | 635.6 | |
| 3.07 | 3.49 | 1.67 | 1.90 | 13.45 | 40.15 | 19.99 | 305.83 | 0.4119 | 945.9 | 771.6 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 13.63 | 39.97 | 19.82 | 306.44 | 0.4113 | 1018.0 | 780.6 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 13.75 | 39.92 | 19.76 | 306.75 | 0.4117 | 866.0 | 665.5 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 5.08 | 38.00 | 17.84 | 287.53 | 0.3215 | 795.0 | 519.9 | |
| 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. | |