SDO HMI 2011-11-25 15:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.55 | 319.59 | 22.96 | 168.37 | 14.69 | 251.34 | 14.81 | 312.89 | 0.3414 | -639.8 | -290.8 | |
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back to the solar disc SDO HMI 2011-11-25 15:58:57 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 |
| 0.00 | 1.80 | 0.00 | 0.99 | 17.97 | 257.43 | 20.91 | 309.86 | 0.4441 | -924.0 | -669.6 | |
| 38.42 | 275.27 | 20.26 | 145.13 | 14.13 | 252.42 | 15.89 | 309.35 | 0.3450 | -1339.3 | -432.1 | |
| 0.77 | -2.00 | 0.41 | -2.00 | 13.95 | 252.03 | 15.50 | 309.62 | 0.3382 | -1344.6 | 999999 | |
| 4.36 | -2.00 | 2.29 | -2.00 | 14.05 | 251.81 | 15.29 | 310.21 | 0.3364 | -1256.5 | 999999 | |
| 0.00 | 3.51 | 0.00 | 1.86 | 16.70 | 250.80 | 14.27 | 317.88 | 0.3536 | -851.0 | -757.1 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 17.23 | 250.42 | 13.90 | 319.64 | 0.3558 | -800.0 | -638.5 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 17.63 | 250.39 | 13.87 | 320.46 | 0.3603 | -710.0 | -562.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 16.89 | 245.41 | 8.89 | 330.72 | 0.3037 | 855.0 | 659.9 | |
| 0.00 | 2.40 | 0.00 | 1.25 | 17.29 | 245.21 | 8.69 | 331.92 | 0.3079 | 751.0 | 722.8 | |
| 0.00 | 2.74 | 0.00 | 1.43 | 18.18 | 244.35 | 7.82 | 335.63 | 0.3147 | 939.0 | 764.0 | |
| 0.00 | 2.99 | 0.00 | 1.57 | 18.80 | 243.93 | 7.41 | 337.57 | 0.3213 | 704.0 | 586.5 | |
| 0.00 | 8.64 | 0.00 | 4.51 | 18.56 | 243.67 | 7.15 | 337.98 | 0.3159 | 698.0 | 737.9 | |
| 0.00 | 2.48 | 0.00 | 1.30 | 19.46 | 243.52 | 6.99 | 339.47 | 0.3288 | 727.0 | 593.1 | |
| 0.00 | 2.05 | 0.00 | 1.08 | 19.77 | 243.38 | 6.85 | 340.20 | 0.3328 | 823.0 | 632.9 | |
| 0.00 | 5.73 | 0.00 | 2.99 | 18.59 | 243.17 | 6.64 | 339.42 | 0.3134 | 1003.0 | 810.0 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.99 | 242.87 | 6.35 | 340.72 | 0.3180 | 842.0 | 606.0 | |
| 0.00 | 2.65 | 0.00 | 1.39 | 19.21 | 242.53 | 6.01 | 341.90 | 0.3196 | 653.0 | 545.5 | |
| 0.00 | 2.57 | 0.00 | 1.33 | 17.57 | 242.44 | 5.92 | 340.33 | 0.2934 | 924.0 | 747.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 18.47 | 242.32 | 5.79 | 341.73 | 0.3068 | 706.0 | 620.8 | |
| 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. | |