SDO HMI 2014-09-27 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.70 | 0.00 | 4.00 | -18.67 | 208.82 | -21.01 | 142.82 | 0.5466 | 278.6 | 100.7 | |
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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 | 1.06 | 0.00 | 0.58 | -13.57 | 216.44 | -13.39 | 146.95 | 0.4145 | 594.0 | 442.5 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -16.09 | 214.50 | -15.33 | 146.64 | 0.4639 | 597.0 | 487.6 | |
| 0.00 | 1.77 | 0.00 | 1.01 | -18.88 | 213.66 | -16.17 | 148.49 | 0.5063 | -794.0 | -666.6 | |
| 0.00 | 0.53 | 0.00 | 0.31 | -18.17 | 209.63 | -20.20 | 141.76 | 0.5321 | 612.0 | 536.7 | |
| 0.00 | 0.79 | 0.00 | 0.46 | -17.98 | 209.49 | -20.35 | 141.32 | 0.5313 | 712.0 | 606.7 | |
| 0.00 | 0.79 | 0.00 | 0.52 | -27.54 | 206.00 | -23.83 | 147.20 | 0.6638 | 591.0 | 540.8 | |
| 0.00 | 0.79 | 0.00 | 0.58 | -18.67 | 189.07 | -40.77 | 123.12 | 0.7410 | -362.0 | -293.3 | |
| 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. | |