SDO HMI 2011-11-25 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.69 | 310.25 | 22.57 | 163.87 | 14.54 | 251.63 | 15.65 | 310.99 | 0.3490 | -547.6 | -327.3 | |
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back to the solar disc SDO HMI 2011-11-25 16:58:57 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 | 1.71 | 0.00 | 0.95 | 17.96 | 257.44 | 21.47 | 309.14 | 0.4508 | -848.0 | -617.3 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 13.86 | 254.82 | 18.84 | 304.27 | 0.3811 | -764.0 | -595.3 | |
| 37.99 | 276.46 | 20.09 | 146.13 | 14.15 | 252.41 | 16.43 | 308.51 | 0.3521 | -1330.0 | -439.8 | |
| 1.45 | -3.00 | 0.77 | -3.00 | 13.98 | 252.04 | 16.07 | 308.69 | 0.3457 | -1352.0 | 999999 | |
| 3.25 | -3.00 | 1.71 | -3.00 | 14.07 | 251.83 | 15.85 | 309.27 | 0.3438 | -1289.2 | 999999 | |
| 0.00 | 4.02 | 0.00 | 2.13 | 16.73 | 250.82 | 14.85 | 316.83 | 0.3603 | -891.0 | -736.2 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 15.22 | 247.21 | 11.24 | 321.42 | 0.3030 | 990.0 | 760.3 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 13.74 | 245.90 | 9.93 | 321.50 | 0.2702 | 868.0 | 575.7 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.28 | 245.29 | 9.31 | 330.25 | 0.3128 | 987.0 | 854.2 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.21 | 244.33 | 8.35 | 334.23 | 0.3189 | 821.0 | 782.7 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 18.33 | 244.11 | 8.14 | 334.98 | 0.3192 | 757.0 | 655.0 | |
| 0.00 | 2.14 | 0.00 | 1.12 | 18.89 | 243.92 | 7.95 | 336.25 | 0.3262 | 794.0 | 645.3 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.61 | 243.72 | 7.74 | 336.42 | 0.3207 | 837.0 | 714.6 | |
| 0.00 | 3.76 | 0.00 | 1.96 | 18.39 | 243.61 | 7.64 | 336.41 | 0.3167 | 990.0 | 915.6 | |
| 0.00 | 2.91 | 0.00 | 1.53 | 19.73 | 243.36 | 7.39 | 338.75 | 0.3353 | 865.0 | 676.2 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 18.86 | 243.26 | 7.28 | 337.99 | 0.3215 | 724.0 | 548.4 | |
| 0.00 | 7.02 | 0.00 | 3.66 | 18.61 | 243.15 | 7.18 | 337.97 | 0.3170 | 831.0 | 759.8 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.95 | 242.88 | 6.91 | 339.12 | 0.3206 | 886.0 | 645.3 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 17.54 | 242.42 | 6.45 | 338.69 | 0.2960 | 995.0 | 801.8 | |
| 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. | |