SDO HMI 2011-07-02 01:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.18 | 31.96 | 2.17 | 16.59 | 16.39 | 22.87 | 10.58 | 322.93 | 0.2983 | 77.0 | 98.2 | |
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back to the solar disc SDO HMI 2011-07-02 01:59:11 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 | 1.27 | 0.00 | 0.66 | 13.34 | 26.76 | 14.47 | 306.81 | 0.3051 | 851.0 | 613.5 | |
| 0.00 | 2.91 | 0.00 | 1.51 | 13.50 | 26.67 | 14.39 | 307.39 | 0.3054 | 838.0 | 810.1 | |
| 0.00 | 5.45 | 0.00 | 2.84 | 15.53 | 25.35 | 13.06 | 315.21 | 0.3103 | -796.0 | -715.1 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 16.54 | 25.05 | 12.77 | 318.12 | 0.3187 | -869.0 | -624.9 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 15.86 | 23.91 | 11.62 | 319.22 | 0.2979 | -875.0 | -643.6 | |
| 1.73 | 2.00 | 0.90 | 1.04 | 16.74 | 23.70 | 11.41 | 321.65 | 0.3067 | -892.4 | -726.0 | |
| 1.36 | 2.63 | 0.70 | 1.36 | 15.78 | 22.87 | 10.58 | 321.60 | 0.2858 | -873.4 | -749.1 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 16.41 | 22.06 | 9.78 | 325.11 | 0.2861 | -797.0 | -650.2 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 16.10 | 21.28 | 8.99 | 326.67 | 0.2744 | 640.0 | 687.3 | |
| 0.36 | 1.18 | 0.19 | 0.61 | 17.39 | 21.02 | 8.73 | 329.93 | 0.2903 | 777.0 | 637.9 | |
| 0.73 | 3.45 | 0.38 | 1.78 | 16.99 | 20.90 | 8.61 | 329.51 | 0.2835 | 1042.6 | 832.3 | |
| 0.00 | 4.00 | 0.00 | 2.06 | 16.71 | 20.50 | 8.21 | 330.15 | 0.2761 | 921.0 | 796.2 | |
| 0.00 | 2.18 | 0.00 | 1.13 | 17.46 | 20.47 | 8.18 | 331.61 | 0.2868 | 892.0 | 731.3 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 23.56 | 17.16 | 4.87 | 347.54 | 0.3623 | -663.0 | -565.4 | |
| 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. | |