SDO HMI 2011-11-25 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.38 | 295.30 | 24.81 | 157.68 | 14.66 | 251.35 | 17.59 | 308.18 | 0.3752 | -547.9 | -296.7 | |
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back to the solar disc SDO HMI 2011-11-25 20:58:57 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 |
| 41.16 | 258.33 | 22.03 | 138.22 | 14.15 | 252.37 | 18.61 | 305.26 | 0.3806 | -1299.3 | -448.8 | |
| 5.22 | -1.00 | 2.78 | -1.00 | 14.13 | 251.82 | 18.06 | 305.98 | 0.3731 | -1203.0 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.92 | 16.79 | 250.77 | 17.00 | 313.23 | 0.3859 | -882.0 | -737.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 12.66 | 250.31 | 16.55 | 304.77 | 0.3398 | 775.0 | 588.2 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 16.91 | 250.62 | 16.85 | 313.72 | 0.3855 | -915.0 | -778.4 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 15.22 | 247.26 | 13.50 | 316.37 | 0.3279 | 862.0 | 775.5 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.22 | 245.37 | 11.61 | 324.54 | 0.3328 | 1018.0 | 888.2 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 17.47 | 245.39 | 11.62 | 324.95 | 0.3362 | 817.0 | 598.7 | |
| 0.00 | 2.40 | 0.00 | 1.26 | 18.80 | 243.92 | 10.16 | 330.60 | 0.3415 | 756.0 | 631.9 | |
| 0.00 | 11.72 | 0.00 | 6.16 | 18.43 | 243.77 | 10.01 | 330.38 | 0.3351 | 829.0 | 771.8 | |
| 0.00 | 4.79 | 0.00 | 2.51 | 18.44 | 243.33 | 9.56 | 331.47 | 0.3315 | 1045.0 | 856.7 | |
| 0.00 | 2.57 | 0.00 | 1.36 | 19.74 | 243.24 | 9.48 | 333.55 | 0.3497 | 696.0 | 616.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.56 | 243.08 | 9.32 | 332.28 | 0.3314 | 948.0 | 795.0 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 18.25 | 242.91 | 9.14 | 332.25 | 0.3256 | 792.0 | 592.8 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.53 | 242.86 | 9.10 | 332.79 | 0.3293 | 808.0 | 685.5 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 24.23 | 242.83 | 9.07 | 339.53 | 0.4127 | 395.0 | 413.9 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 17.51 | 242.40 | 8.63 | 332.46 | 0.3110 | 900.0 | 770.6 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 22.32 | 241.99 | 8.22 | 339.50 | 0.3796 | 765.0 | 555.2 | |
| 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. | |