SDO HMI 2011-12-09 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.67 | 115.89 | 34.02 | 114.07 | 8.94 | 354.90 | -59.33 | 79.53 | 0.8655 | -239.2 | -56.7 | |
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back to the solar disc SDO HMI 2011-12-09 11:58:56 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 |
| 11.33 | 84.53 | 10.70 | 80.53 | 8.99 | 356.31 | -57.91 | 79.33 | 0.8537 | -804.5 | -202.9 | |
| 4.43 | -1.00 | 4.21 | -1.00 | 9.44 | 356.14 | -58.09 | 78.83 | 0.8556 | -629.6 | 999999 | |
| 0.00 | 1.70 | 0.00 | 1.63 | 8.66 | 355.94 | -58.29 | 79.76 | 0.8567 | -366.0 | -299.5 | |
| 7.50 | -1.00 | 7.21 | -1.00 | 9.11 | 355.71 | -58.52 | 79.26 | 0.8591 | -293.8 | 999999 | |
| 1.53 | -1.00 | 1.49 | -1.00 | 9.20 | 355.45 | -58.77 | 79.19 | 0.8615 | 81.3 | 999999 | |
| 1.45 | 2.90 | 1.43 | 2.87 | 8.99 | 354.68 | -59.54 | 79.51 | 0.8679 | -283.1 | -106.5 | |
| 1.53 | 2.64 | 1.53 | 2.63 | 8.69 | 354.41 | -59.82 | 79.88 | 0.8700 | -344.1 | -72.5 | |
| 1.11 | 2.22 | 1.12 | 2.23 | 8.67 | 354.11 | -60.11 | 79.95 | 0.8725 | -278.2 | -235.8 | |
| 1.19 | 1.36 | 1.22 | 1.40 | 9.03 | 353.59 | -60.64 | 79.59 | 0.8772 | -160.6 | -0.5 | |
| 0.00 | 1.11 | 0.00 | 1.13 | 7.74 | 353.62 | -60.61 | 81.05 | 0.8760 | 482.0 | 436.4 | |
| 1.02 | 2.56 | 1.10 | 2.74 | 9.12 | 352.17 | -62.05 | 79.62 | 0.8886 | 427.3 | 447.8 | |
| 0.00 | 1.79 | 0.00 | 1.97 | 8.52 | 351.31 | -62.92 | 80.37 | 0.8950 | 624.0 | 552.0 | |
| 0.00 | 1.19 | 0.00 | 1.34 | 8.67 | 350.86 | -63.36 | 80.24 | 0.8985 | 528.0 | 435.8 | |
| 3.58 | 10.31 | 4.01 | 11.49 | 8.05 | 350.78 | -63.45 | 80.95 | 0.8988 | 541.8 | 536.7 | |
| 0.00 | 1.11 | 0.00 | 1.26 | 8.74 | 350.50 | -63.72 | 80.20 | 0.9012 | 400.0 | 334.9 | |
| 0.00 | 1.45 | 0.00 | 1.66 | 8.74 | 350.16 | -64.06 | 80.23 | 0.9038 | 269.0 | 233.0 | |
| 0.00 | 1.02 | 0.00 | 1.19 | 8.74 | 349.81 | -64.41 | 80.26 | 0.9063 | 304.0 | 223.4 | |
| 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. | |