SDO HMI 2011-11-13 23:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.24 | 83.51 | 12.53 | 57.01 | 8.34 | 347.00 | -43.28 | 81.05 | 0.6889 | 225.3 | 54.9 | |
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back to the solar disc SDO HMI 2011-11-13 23:58:58 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 |
| 1.20 | 36.90 | 0.80 | 24.62 | 8.14 | 348.73 | -41.56 | 81.15 | 0.6670 | 572.9 | -157.0 | |
| 4.39 | -1.00 | 2.92 | -1.00 | 8.10 | 348.41 | -41.88 | 81.25 | 0.6710 | -675.9 | 999999 | |
| 0.00 | 2.92 | 0.00 | 1.97 | 7.96 | 347.78 | -42.51 | 81.53 | 0.6789 | -617.0 | -458.4 | |
| 0.00 | 1.89 | 0.00 | 1.28 | 9.05 | 347.34 | -42.95 | 79.98 | 0.6856 | 702.0 | 423.6 | |
| 0.00 | 0.52 | 0.00 | 0.35 | 7.74 | 347.52 | -42.77 | 81.87 | 0.6820 | -340.0 | -403.7 | |
| 0.00 | 1.89 | 0.00 | 1.29 | 9.34 | 347.25 | -43.03 | 79.56 | 0.6870 | 794.0 | 616.3 | |
| 1.38 | 4.90 | 0.95 | 3.37 | 7.88 | 346.47 | -43.82 | 81.77 | 0.6953 | 771.9 | 579.4 | |
| 6.62 | 26.84 | 4.61 | 18.69 | 8.57 | 345.74 | -44.54 | 80.86 | 0.7049 | 772.1 | 346.6 | |
| 2.84 | -8.00 | 1.98 | -8.00 | 8.18 | 345.72 | -44.57 | 81.41 | 0.7049 | 759.7 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.26 | 9.13 | 345.49 | -44.80 | 80.10 | 0.7086 | -818.0 | -658.4 | |
| 1.81 | 3.01 | 1.27 | 2.12 | 8.79 | 345.07 | -45.21 | 80.63 | 0.7133 | -621.7 | -471.7 | |
| 0.00 | 1.63 | 0.00 | 1.18 | 9.21 | 343.61 | -46.67 | 80.20 | 0.7310 | 620.0 | 552.7 | |
| 0.00 | 1.20 | 0.00 | 0.88 | 9.59 | 343.24 | -47.05 | 79.73 | 0.7358 | 568.0 | 464.1 | |
| 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. | |