SDO HMI 2011-08-25 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 | 18.07 | 0.00 | 11.37 | 16.42 | 328.23 | -37.71 | 72.16 | 0.6185 | 139.7 | 206.9 | |
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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 | 1.53 | 0.00 | 0.92 | 18.08 | 332.58 | -33.37 | 68.08 | 0.5657 | -718.0 | -521.4 | |
| 0.00 | 1.26 | 0.00 | 0.75 | 15.43 | 332.31 | -33.64 | 72.79 | 0.5611 | -513.0 | -461.4 | |
| 0.00 | 0.99 | 0.00 | 0.60 | 19.05 | 331.20 | -34.75 | 67.03 | 0.5874 | -653.0 | -562.8 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 18.34 | 330.90 | -35.05 | 68.32 | 0.5888 | -630.0 | -447.5 | |
| 0.00 | 0.99 | 0.00 | 0.61 | 18.47 | 330.55 | -35.39 | 68.23 | 0.5937 | -691.0 | -579.5 | |
| 0.00 | 0.72 | 0.00 | 0.45 | 18.58 | 328.50 | -37.45 | 68.79 | 0.6205 | -428.0 | -445.1 | |
| 0.00 | 2.87 | 0.00 | 1.82 | 16.57 | 327.82 | -38.12 | 72.17 | 0.6238 | 840.0 | 722.4 | |
| 0.00 | 0.90 | 0.00 | 0.57 | 16.38 | 327.38 | -38.56 | 72.58 | 0.6291 | 583.0 | 495.1 | |
| 0.00 | 0.36 | 0.00 | 0.23 | 16.10 | 327.40 | -38.54 | 73.01 | 0.6282 | 683.0 | 675.5 | |
| 0.00 | 1.08 | 0.00 | 0.69 | 15.98 | 326.99 | -38.96 | 73.30 | 0.6333 | 751.0 | 564.8 | |
| 0.00 | 1.62 | 0.00 | 1.04 | 16.50 | 326.54 | -39.41 | 72.59 | 0.6402 | 802.0 | 621.9 | |
| 0.00 | 1.08 | 0.00 | 0.70 | 14.53 | 325.80 | -40.14 | 75.79 | 0.6460 | 765.0 | 631.6 | |
| 0.00 | 2.15 | 0.00 | 1.40 | 14.92 | 325.68 | -40.27 | 75.21 | 0.6483 | 517.0 | 501.1 | |
| 0.00 | 1.35 | 0.00 | 0.88 | 13.63 | 324.88 | -41.06 | 77.31 | 0.6566 | 648.0 | 523.0 | |
| 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. | |