SDO HMI 2014-09-25 09:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.66 | 0.00 | 7.46 | -13.73 | 291.41 | 32.44 | 236.92 | 0.6319 | 551.7 | 437.5 | |
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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 |
| 0.00 | 0.80 | 0.00 | 0.55 | -8.91 | 300.25 | 41.28 | 249.51 | 0.6981 | 524.0 | 431.6 | |
| 0.00 | 2.74 | 0.00 | 1.81 | -9.35 | 297.17 | 38.20 | 247.31 | 0.6637 | 62.0 | 203.3 | |
| 0.00 | 1.15 | 0.00 | 0.72 | -10.66 | 292.90 | 33.93 | 242.77 | 0.6192 | 589.0 | 486.6 | |
| 0.00 | 1.59 | 0.00 | 1.00 | -10.67 | 292.65 | 33.68 | 242.57 | 0.6162 | 518.0 | 541.7 | |
| 0.00 | 0.88 | 0.00 | 0.56 | -11.80 | 292.58 | 33.60 | 240.89 | 0.6224 | 685.0 | 494.7 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -11.92 | 292.44 | 33.47 | 240.62 | 0.6215 | 748.0 | 552.9 | |
| 0.00 | 1.68 | 0.00 | 1.08 | -24.02 | 283.94 | 24.97 | 217.40 | 0.6370 | 543.0 | 500.2 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -14.27 | 281.14 | 22.17 | 225.98 | 0.5105 | 675.0 | 535.8 | |
| 0.00 | 0.97 | 0.00 | 0.62 | -24.46 | 282.47 | 23.50 | 215.33 | 0.6299 | 621.0 | 546.8 | |
| 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. | |