SDO HMI 2014-01-14 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.42 | 194.60 | 22.63 | 127.81 | 6.00 | 45.31 | 39.65 | 284.58 | 0.6582 | -744.5 | -334.5 | |
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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 |
| 34.42 | 189.51 | 22.63 | 124.71 | 5.93 | 45.49 | 39.83 | 284.37 | 0.6601 | -986.2 | -348.2 | |
| 0.00 | 1.70 | 0.00 | 1.07 | 7.90 | 41.64 | 35.98 | 289.00 | 0.6178 | -732.0 | -633.5 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -2.60 | 39.08 | 33.42 | 272.16 | 0.5528 | 566.0 | 503.8 | |
| 0.00 | 0.76 | 0.00 | 0.46 | 12.01 | 36.23 | 30.58 | 298.84 | 0.5703 | 593.0 | 537.1 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 11.62 | 35.66 | 30.01 | 298.67 | 0.5605 | 709.0 | 535.5 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 14.75 | 33.51 | 27.85 | 305.43 | 0.5567 | 611.0 | 477.3 | |
| 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. | |