SDO HMI 2011-11-09 14:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.50 | 101.14 | 16.62 | 55.08 | -17.77 | 100.36 | 12.37 | 209.34 | 0.4172 | 168.1 | 22.4 | |
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back to the solar disc SDO HMI 2011-11-09 14:58:58 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 |
| 2.24 | 66.08 | 1.22 | 36.18 | -17.58 | 101.48 | 13.49 | 211.83 | 0.4234 | 1182.9 | 510.3 | |
| 21.37 | -1.00 | 11.70 | -1.00 | -18.05 | 101.32 | 13.33 | 210.93 | 0.4284 | 1039.3 | 999999 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -17.42 | 99.81 | 11.82 | 208.76 | 0.4079 | -799.0 | -534.9 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -17.03 | 99.06 | 11.06 | 207.68 | 0.3968 | -767.0 | -531.3 | |
| 0.00 | 3.45 | 0.00 | 1.86 | -17.25 | 98.88 | 10.89 | 207.04 | 0.3986 | -692.0 | -728.6 | |
| 0.00 | 2.07 | 0.00 | 1.12 | -17.51 | 98.90 | 10.90 | 206.77 | 0.4023 | -616.0 | -498.6 | |
| 0.00 | 5.34 | 0.00 | 2.89 | -17.92 | 98.67 | 10.67 | 205.81 | 0.4065 | -663.0 | -609.7 | |
| 1.12 | 1.64 | 0.60 | 0.88 | -17.09 | 98.59 | 10.59 | 206.60 | 0.3941 | -878.6 | -909.8 | |
| 0.00 | 0.52 | 0.00 | 0.28 | -17.85 | 98.57 | 10.58 | 205.68 | 0.4049 | -759.0 | -557.2 | |
| 2.50 | 11.54 | 1.35 | 6.23 | -17.53 | 98.42 | 10.43 | 205.73 | 0.3993 | -929.8 | -855.9 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -16.90 | 98.10 | 10.11 | 205.78 | 0.3879 | -943.0 | -749.2 | |
| 3.27 | 6.20 | 1.75 | 3.32 | -16.51 | 97.89 | 9.90 | 205.76 | 0.3809 | -1018.6 | -874.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -16.99 | 97.89 | 9.89 | 205.19 | 0.3877 | -659.0 | -557.6 | |
| 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. | |