SDO HMI 2011-11-28 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.05 | 144.37 | 14.57 | 83.83 | 17.99 | 223.60 | 27.17 | 303.80 | 0.5249 | -520.6 | -390.8 | |
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back to the solar disc SDO HMI 2011-11-28 16:58:56 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 | 1.45 | 0.00 | 0.87 | 19.80 | 225.57 | 29.13 | 305.01 | 0.5615 | 840.0 | 633.7 | |
| 6.24 | 41.62 | 3.65 | 24.29 | 17.79 | 224.37 | 27.94 | 302.78 | 0.5328 | -987.7 | -561.6 | |
| 0.60 | -2.00 | 0.35 | -2.00 | 18.01 | 224.34 | 27.91 | 303.17 | 0.5339 | -832.9 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 18.26 | 224.24 | 27.81 | 303.66 | 0.5344 | -440.0 | -345.3 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 17.95 | 223.94 | 27.51 | 303.41 | 0.5285 | -758.0 | -574.8 | |
| 18.21 | 87.09 | 10.57 | 50.57 | 18.08 | 223.51 | 27.08 | 304.01 | 0.5241 | -1126.9 | -431.4 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 15.78 | 223.02 | 26.58 | 300.46 | 0.5016 | 284.0 | 280.9 | |
| 0.00 | 3.33 | 0.00 | 1.91 | 16.24 | 223.01 | 26.58 | 301.28 | 0.5047 | -155.0 | -284.7 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 16.09 | 222.82 | 26.38 | 301.18 | 0.5011 | 504.0 | 419.6 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 15.23 | 222.63 | 26.20 | 299.80 | 0.4929 | 996.0 | 740.7 | |
| 0.00 | 0.51 | 0.00 | 0.29 | 15.67 | 221.84 | 25.40 | 301.30 | 0.4854 | 628.0 | 572.0 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 20.05 | 221.75 | 25.32 | 308.93 | 0.5185 | -563.0 | -493.4 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 18.90 | 221.32 | 24.88 | 307.49 | 0.5038 | -536.0 | -470.5 | |
| 0.00 | 2.14 | 0.00 | 1.21 | 20.96 | 218.42 | 21.98 | 314.11 | 0.4889 | 814.0 | 617.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 21.28 | 217.27 | 20.84 | 316.06 | 0.4798 | 675.0 | 582.9 | |
| 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. | |