SDO HMI 2014-08-15 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.40 | 218.30 | 32.56 | 189.19 | 15.25 | 133.89 | 55.60 | 283.97 | 0.8224 | -783.8 | -218.5 | |
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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 |
| 26.23 | 212.45 | 22.95 | 184.91 | 15.45 | 134.27 | 55.98 | 284.20 | 0.8262 | -896.2 | -237.4 | |
| 9.46 | -1.00 | 8.15 | -1.00 | 15.22 | 133.67 | 55.38 | 283.96 | 0.8204 | -1085.0 | 999999 | |
| 1.71 | -1.00 | 1.46 | -1.00 | 14.94 | 133.34 | 55.05 | 283.63 | 0.8171 | -991.6 | 999999 | |
| 0.00 | 2.07 | 0.00 | 1.54 | 9.90 | 126.99 | 48.70 | 277.35 | 0.7485 | 400.0 | 277.7 | |
| 0.00 | 2.34 | 0.00 | 1.71 | 10.12 | 125.82 | 47.53 | 277.65 | 0.7350 | 795.0 | 615.7 | |
| 0.00 | 0.72 | 0.00 | 0.52 | 10.78 | 125.59 | 47.30 | 278.57 | 0.7324 | 492.0 | 472.4 | |
| 0.00 | 0.72 | 0.00 | 0.51 | 10.08 | 123.70 | 45.41 | 277.63 | 0.7097 | 515.0 | 431.8 | |
| 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. | |