SDO HMI 2014-04-25 01:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.22 | 0.00 | 5.24 | -11.43 | 137.06 | 10.52 | 225.90 | 0.2320 | 730.3 | 599.5 | |
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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 | 1.42 | 0.00 | 0.75 | -8.20 | 146.35 | 19.82 | 259.11 | 0.3432 | 460.0 | 414.8 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -8.23 | 146.13 | 19.59 | 258.91 | 0.3397 | 788.0 | 633.8 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -12.05 | 143.67 | 17.13 | 245.67 | 0.3176 | 649.0 | 487.0 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -15.79 | 136.66 | 10.12 | 221.34 | 0.2571 | 788.0 | 723.3 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -14.17 | 136.08 | 9.54 | 224.36 | 0.2309 | 787.0 | 645.2 | |
| 0.00 | 1.60 | 0.00 | 0.80 | -10.42 | 128.30 | 1.76 | 197.11 | 0.1034 | 875.0 | 714.3 | |
| 0.00 | 1.87 | 0.00 | 0.93 | -10.66 | 128.15 | 1.61 | 195.08 | 0.1067 | 765.0 | 536.7 | |
| 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. | |