SDO HMI 2011-08-28 23:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.62 | 0.00 | 13.40 | 16.89 | 327.74 | 1.43 | 353.75 | 0.1771 | 311.0 | 310.9 | |
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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 | 1.43 | 0.00 | 0.72 | 15.80 | 332.92 | 6.61 | 323.82 | 0.1884 | -922.0 | -750.1 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 17.65 | 332.31 | 6.00 | 331.45 | 0.2094 | -955.0 | -793.0 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 15.13 | 329.31 | 3.00 | 340.07 | 0.1488 | 834.0 | 605.1 | |
| 0.00 | 2.60 | 0.00 | 1.32 | 19.53 | 329.29 | 2.98 | 347.17 | 0.2213 | -1004.0 | -777.1 | |
| 0.00 | 6.00 | 0.00 | 3.03 | 17.34 | 328.58 | 2.27 | 347.96 | 0.1821 | 536.0 | 771.7 | |
| 0.00 | 2.33 | 0.00 | 1.17 | 17.68 | 328.14 | 1.83 | 350.56 | 0.1865 | 894.0 | 678.1 | |
| 0.00 | 2.24 | 0.00 | 1.14 | 19.23 | 327.26 | 0.95 | 355.73 | 0.2111 | -799.0 | -671.1 | |
| 0.00 | 2.87 | 0.00 | 1.44 | 16.37 | 326.77 | 0.46 | 357.24 | 0.1613 | 877.0 | 831.4 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 15.97 | 326.71 | 0.40 | 357.52 | 0.1544 | 856.0 | 669.3 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 17.10 | 326.58 | 0.27 | 358.49 | 0.1739 | 1004.0 | 640.4 | |
| 0.00 | 2.06 | 0.00 | 1.03 | 15.91 | 326.24 | -0.08 | 0.47 | 0.1532 | 989.0 | 762.8 | |
| 0.00 | 1.25 | 0.00 | 0.63 | 13.43 | 323.65 | -2.66 | 22.35 | 0.1191 | 886.0 | 590.4 | |
| 0.00 | 1.61 | 0.00 | 0.81 | 13.26 | 321.88 | -4.43 | 35.09 | 0.1314 | 847.0 | 542.7 | |
| 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. | |