SDO HMI 2011-11-25 12:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.59 | 311.04 | 23.32 | 162.66 | 14.51 | 251.58 | 13.40 | 315.13 | 0.3215 | -552.8 | -339.4 | |
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back to the solar disc SDO HMI 2011-11-25 12:58:57 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 | 0.94 | 0.00 | 0.51 | 17.99 | 257.40 | 19.22 | 312.14 | 0.4242 | -888.0 | -724.4 | |
| 37.40 | 277.41 | 19.57 | 145.11 | 14.12 | 252.40 | 14.22 | 312.36 | 0.3239 | -1332.3 | -444.7 | |
| 0.00 | 2.14 | 0.00 | 1.13 | 16.68 | 252.42 | 14.24 | 317.88 | 0.3529 | -465.0 | -477.9 | |
| 0.60 | -2.00 | 0.31 | -2.00 | 13.94 | 252.04 | 13.86 | 312.64 | 0.3176 | -1340.7 | 999999 | |
| 6.59 | -2.00 | 3.44 | -2.00 | 14.00 | 251.79 | 13.62 | 313.29 | 0.3152 | -1177.4 | 999999 | |
| 0.00 | 4.28 | 0.00 | 2.25 | 16.69 | 250.99 | 12.81 | 320.82 | 0.3377 | -931.0 | -641.8 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.51 | 246.44 | 8.26 | 333.43 | 0.3078 | 745.0 | 575.9 | |
| 0.00 | 1.46 | 0.00 | 0.75 | 16.53 | 246.05 | 7.88 | 332.97 | 0.2904 | 687.0 | 565.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 16.93 | 245.69 | 7.52 | 334.65 | 0.2937 | 842.0 | 615.8 | |
| 0.00 | 2.82 | 0.00 | 1.46 | 17.27 | 245.24 | 7.06 | 336.48 | 0.2957 | 827.0 | 756.1 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.16 | 244.43 | 6.25 | 340.03 | 0.3045 | 935.0 | 751.5 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 18.53 | 244.29 | 6.11 | 340.88 | 0.3095 | 689.0 | 541.1 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 18.97 | 243.89 | 5.72 | 342.47 | 0.3142 | 659.0 | 513.1 | |
| 0.00 | 2.14 | 0.00 | 1.11 | 18.35 | 243.50 | 5.32 | 343.00 | 0.3025 | 870.0 | 764.1 | |
| 0.00 | 2.23 | 0.00 | 1.17 | 19.81 | 243.51 | 5.34 | 344.34 | 0.3257 | 814.0 | 597.1 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.66 | 243.32 | 5.14 | 343.84 | 0.3066 | 983.0 | 813.3 | |
| 0.00 | 3.59 | 0.00 | 1.87 | 18.69 | 242.91 | 4.74 | 345.09 | 0.3052 | 1002.0 | 776.2 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 19.06 | 242.89 | 4.72 | 345.47 | 0.3111 | 672.0 | 582.4 | |
| 0.00 | 3.59 | 0.00 | 1.86 | 17.58 | 242.41 | 4.24 | 345.63 | 0.2852 | 886.0 | 731.7 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 18.11 | 240.56 | 2.38 | 352.08 | 0.2879 | 710.0 | 467.1 | |
| 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. | |