SDO HMI 2011-02-15 02:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.22 | 92.54 | 20.74 | 71.69 | 19.84 | 64.46 | 43.28 | 303.05 | 0.7709 | 168.8 | 290.8 | |
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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 | 3.60 | 0.00 | 3.03 | 19.45 | 69.11 | 47.94 | 300.10 | 0.8114 | 231.0 | 197.2 | |
| 12.34 | 18.34 | 10.29 | 15.28 | 19.24 | 68.66 | 47.48 | 300.08 | 0.8065 | -591.6 | -368.4 | |
| 0.00 | 0.51 | 0.00 | 0.42 | 18.96 | 68.09 | 46.91 | 300.04 | 0.8002 | -597.0 | -534.3 | |
| 0.00 | 3.77 | 0.00 | 2.96 | 19.09 | 65.53 | 44.35 | 301.52 | 0.7772 | 584.0 | 430.8 | |
| 0.00 | 0.94 | 0.00 | 0.73 | 18.67 | 65.21 | 44.03 | 301.21 | 0.7722 | 575.0 | 423.5 | |
| 0.00 | 0.60 | 0.00 | 0.47 | 18.87 | 65.28 | 44.10 | 301.40 | 0.7738 | 467.0 | 392.7 | |
| 0.00 | 0.86 | 0.00 | 0.67 | 20.32 | 64.99 | 43.81 | 303.23 | 0.7784 | 147.0 | 174.3 | |
| 0.00 | 3.08 | 0.00 | 2.35 | 19.37 | 63.84 | 42.66 | 302.79 | 0.7628 | 538.0 | 410.6 | |
| 0.00 | 3.51 | 0.00 | 2.70 | 20.44 | 63.64 | 42.46 | 304.14 | 0.7666 | 318.0 | 293.4 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 19.96 | 63.48 | 42.30 | 303.68 | 0.7626 | 560.0 | 470.1 | |
| 0.00 | 1.54 | 0.00 | 1.20 | 21.93 | 63.65 | 42.48 | 305.82 | 0.7749 | -643.0 | -560.7 | |
| 5.40 | 51.42 | 4.06 | 38.66 | 19.83 | 62.71 | 41.54 | 303.99 | 0.7547 | 859.3 | 417.5 | |
| 8.48 | -12.00 | 6.39 | -12.00 | 20.19 | 62.66 | 41.48 | 304.44 | 0.7561 | 705.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.83 | 21.39 | 61.21 | 40.03 | 306.73 | 0.7497 | 431.0 | 373.0 | |
| 0.00 | 1.20 | 0.00 | 0.87 | 20.64 | 60.06 | 38.89 | 306.62 | 0.7343 | 595.0 | 565.4 | |
| 0.00 | 1.03 | 0.00 | 0.74 | 20.56 | 59.56 | 38.38 | 306.88 | 0.7290 | 577.0 | 506.0 | |
| 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. | |