SDO HMI 2011-10-23 04:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.63 | 0.00 | 8.48 | 17.01 | 323.68 | 6.05 | 333.24 | 0.2358 | 609.6 | 549.6 | |
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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 | 1.22 | 0.00 | 0.62 | 14.04 | 327.36 | 9.73 | 313.22 | 0.2259 | 749.0 | 574.4 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 13.24 | 325.96 | 8.33 | 314.79 | 0.1996 | 1001.0 | 838.4 | |
| 0.00 | 1.31 | 0.00 | 0.66 | 14.27 | 325.94 | 8.30 | 318.40 | 0.2118 | 790.0 | 638.0 | |
| 0.00 | 1.13 | 0.00 | 0.57 | 13.94 | 325.62 | 7.98 | 318.43 | 0.2040 | 996.0 | 846.5 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 16.73 | 325.69 | 8.06 | 326.11 | 0.2418 | -839.0 | -580.3 | |
| 0.00 | 1.57 | 0.00 | 0.80 | 17.77 | 325.01 | 7.38 | 330.66 | 0.2507 | 906.0 | 777.7 | |
| 0.00 | 1.83 | 0.00 | 0.94 | 18.91 | 324.36 | 6.73 | 334.92 | 0.2626 | 909.0 | 610.6 | |
| 0.00 | 0.52 | 0.00 | 0.27 | 18.64 | 324.19 | 6.56 | 335.00 | 0.2572 | 847.0 | 689.2 | |
| 0.00 | 2.35 | 0.00 | 1.20 | 18.49 | 323.78 | 6.14 | 336.15 | 0.2521 | 915.0 | 798.6 | |
| 0.00 | 1.39 | 0.00 | 0.71 | 17.16 | 321.00 | 3.37 | 344.79 | 0.2151 | 799.0 | 637.2 | |
| 0.00 | 1.13 | 0.00 | 0.58 | 19.47 | 319.28 | 1.64 | 353.72 | 0.2482 | 675.0 | 539.8 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 20.61 | 318.84 | 1.21 | 355.74 | 0.2668 | 866.0 | 602.0 | |
| 0.00 | 0.70 | 0.00 | 0.35 | 16.62 | 316.79 | -0.84 | 4.09 | 0.1986 | -689.0 | -530.8 | |
| 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. | |