SDO HMI 2011-11-12 19:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.71 | 432.91 | 33.61 | 231.83 | 16.15 | 64.05 | 18.37 | 307.02 | 0.3814 | -881.5 | -391.0 | |
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back to the solar disc SDO HMI 2011-11-12 19:58:58 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 |
| 59.27 | 402.75 | 31.77 | 215.83 | 16.03 | 64.41 | 18.73 | 306.15 | 0.3839 | -1438.2 | -432.0 | |
| 0.00 | 2.75 | 0.00 | 1.50 | 19.24 | 64.73 | 19.05 | 312.24 | 0.4180 | -584.0 | -503.6 | |
| 1.29 | -1.00 | 0.69 | -1.00 | 15.36 | 64.28 | 18.60 | 304.83 | 0.3764 | -986.9 | 999999 | |
| 1.29 | -1.00 | 0.69 | -1.00 | 16.37 | 63.89 | 18.21 | 307.63 | 0.3802 | -951.3 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 13.74 | 63.66 | 17.98 | 301.83 | 0.3544 | -758.0 | -585.1 | |
| 0.86 | -1.00 | 0.46 | -1.00 | 16.31 | 63.66 | 17.98 | 307.84 | 0.3767 | -846.5 | 999999 | |
| 0.00 | 3.01 | 0.00 | 1.62 | 17.57 | 63.49 | 17.81 | 310.76 | 0.3866 | -895.0 | -775.0 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 14.02 | 62.94 | 17.26 | 303.53 | 0.3469 | -743.0 | -576.0 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 15.57 | 62.81 | 17.13 | 307.42 | 0.3589 | -833.0 | -615.4 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 23.46 | 63.12 | 17.45 | 321.78 | 0.4464 | -745.0 | -599.9 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 17.74 | 62.30 | 16.62 | 312.99 | 0.3740 | -813.0 | -687.9 | |
| 0.00 | 3.53 | 0.00 | 1.83 | 11.10 | 61.20 | 15.52 | 298.07 | 0.2989 | 1115.0 | 851.9 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 24.16 | 60.95 | 15.27 | 326.28 | 0.4347 | -808.0 | -577.4 | |
| 0.00 | 2.67 | 0.00 | 1.41 | 17.84 | 59.69 | 14.01 | 317.89 | 0.3452 | 677.0 | 463.8 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 13.74 | 59.37 | 13.69 | 308.83 | 0.2965 | 679.0 | 449.4 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 18.58 | 59.52 | 13.85 | 319.69 | 0.3522 | 830.0 | 654.2 | |
| 0.00 | 2.06 | 0.00 | 1.07 | 16.99 | 56.76 | 11.08 | 322.53 | 0.3036 | 727.0 | 640.7 | |
| 0.00 | 1.72 | 0.00 | 0.91 | 21.32 | 55.06 | 9.38 | 334.09 | 0.3488 | 780.0 | 524.7 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 20.92 | 54.42 | 8.74 | 335.09 | 0.3385 | 859.0 | 704.5 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 22.12 | 53.20 | 7.52 | 339.56 | 0.3487 | 787.0 | 563.3 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 19.28 | 50.00 | 4.32 | 345.65 | 0.2879 | 829.0 | 633.6 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 19.77 | 49.57 | 3.89 | 347.42 | 0.2943 | 782.0 | 603.1 | |
| 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. | |