SDO HMI 2011-11-21 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.95 | 376.04 | 58.70 | 337.25 | 14.66 | 231.30 | -55.73 | 73.73 | 0.8333 | -284.0 | -125.9 | |
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back to the solar disc SDO HMI 2011-11-21 19:58:57 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 |
| 20.82 | 221.09 | 17.45 | 186.53 | 14.40 | 234.00 | -53.03 | 73.64 | 0.8088 | -1150.8 | -345.0 | |
| 0.00 | 5.91 | 0.00 | 4.84 | 12.12 | 234.72 | -52.32 | 76.35 | 0.7986 | 71.0 | 69.6 | |
| 12.85 | -1.00 | 10.88 | -1.00 | 14.66 | 233.60 | -53.43 | 73.38 | 0.8131 | -703.9 | 999999 | |
| 1.37 | -1.00 | 1.17 | -1.00 | 14.35 | 233.15 | -53.89 | 73.85 | 0.8171 | -134.5 | 999999 | |
| 9.34 | 38.48 | 7.85 | 32.25 | 12.54 | 233.63 | -53.40 | 75.98 | 0.8100 | -588.2 | -129.6 | |
| 0.00 | 2.06 | 0.00 | 1.75 | 13.25 | 233.10 | -53.94 | 75.19 | 0.8161 | -316.0 | -246.0 | |
| 0.00 | 0.94 | 0.00 | 0.87 | 15.55 | 230.35 | -56.69 | 72.85 | 0.8447 | -608.0 | -456.8 | |
| 0.00 | 1.03 | 0.00 | 0.95 | 15.51 | 230.03 | -57.01 | 72.94 | 0.8475 | -491.0 | -368.6 | |
| 0.00 | 0.77 | 0.00 | 0.71 | 14.65 | 229.99 | -57.05 | 73.96 | 0.8469 | -381.0 | -319.1 | |
| 0.00 | 1.63 | 0.00 | 1.62 | 16.45 | 227.64 | -59.39 | 72.20 | 0.8690 | -196.0 | -144.9 | |
| 0.00 | 1.80 | 0.00 | 1.78 | 15.41 | 227.78 | -59.25 | 73.37 | 0.8668 | 395.0 | 320.8 | |
| 0.00 | 4.63 | 0.00 | 4.63 | 16.16 | 227.36 | -59.68 | 72.56 | 0.8711 | 369.0 | 247.1 | |
| 0.00 | 1.63 | 0.00 | 1.63 | 15.86 | 227.39 | -59.65 | 72.91 | 0.8705 | 422.0 | 344.6 | |
| 0.00 | 1.46 | 0.00 | 1.51 | 17.30 | 226.38 | -60.66 | 71.40 | 0.8801 | -402.0 | -297.2 | |
| 0.00 | 1.20 | 0.00 | 1.25 | 17.52 | 226.26 | -60.78 | 71.17 | 0.8813 | -491.0 | -437.3 | |
| 17.40 | 92.55 | 18.08 | 95.96 | 15.69 | 226.03 | -61.01 | 73.26 | 0.8813 | 657.9 | 293.5 | |
| 3.17 | -16.00 | 3.27 | -16.00 | 15.24 | 226.25 | -60.78 | 73.75 | 0.8791 | 525.9 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.97 | 15.58 | 223.34 | -63.69 | 73.69 | 0.9016 | 445.0 | 396.8 | |
| 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. | |