SDO HMI 2011-06-13 09:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.99 | 31.01 | 2.65 | 16.46 | -15.02 | 245.71 | -13.69 | 140.26 | 0.3577 | 315.6 | 336.6 | |
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back to the solar disc SDO HMI 2011-06-13 09:59:11 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 | 0.91 | 0.00 | 0.47 | -14.88 | 252.27 | -7.13 | 156.05 | 0.2967 | 726.0 | 609.4 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -15.23 | 250.67 | -8.73 | 152.03 | 0.3136 | 894.0 | 625.7 | |
| 0.00 | 1.09 | 0.00 | 0.57 | -13.69 | 248.76 | -10.64 | 144.31 | 0.3089 | 857.0 | 674.6 | |
| 0.00 | 1.18 | 0.00 | 0.62 | -14.26 | 248.06 | -11.34 | 143.69 | 0.3232 | 861.0 | 730.2 | |
| 0.00 | 0.91 | 0.00 | 0.48 | -14.64 | 247.78 | -11.62 | 143.75 | 0.3309 | 832.0 | 697.1 | |
| 0.00 | 2.54 | 0.00 | 1.34 | -15.62 | 247.40 | -11.99 | 144.66 | 0.3475 | 987.0 | 856.1 | |
| 2.54 | 11.42 | 1.34 | 6.05 | -14.64 | 245.69 | -13.71 | 139.20 | 0.3525 | 1034.6 | 755.9 | |
| 0.00 | 1.09 | 0.00 | 0.58 | -14.99 | 245.60 | -13.80 | 139.69 | 0.3577 | 704.0 | 551.3 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -14.93 | 245.02 | -14.38 | 138.42 | 0.3632 | 765.0 | 591.1 | |
| 0.00 | 1.90 | 0.00 | 1.02 | -15.89 | 243.93 | -15.47 | 138.16 | 0.3861 | -868.0 | -692.1 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -16.02 | 243.76 | -15.64 | 138.08 | 0.3895 | -811.0 | -694.3 | |
| 2.45 | 5.80 | 1.31 | 3.11 | -15.44 | 243.61 | -15.79 | 136.77 | 0.3846 | -1054.8 | -794.4 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -15.86 | 241.75 | -17.64 | 134.44 | 0.4101 | -643.0 | -419.7 | |
| 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. | |