SDO HMI 2014-05-20 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.96 | 101.50 | 26.82 | 68.62 | -17.40 | 195.66 | 40.74 | 246.39 | 0.6816 | 77.0 | 127.8 | |
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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 |
| 21.33 | 58.49 | 14.74 | 40.45 | -18.14 | 196.96 | 42.04 | 245.86 | 0.6997 | 860.0 | 343.1 | |
| 0.00 | 4.77 | 0.00 | 3.26 | -17.61 | 196.43 | 41.50 | 246.39 | 0.6916 | 808.0 | 692.3 | |
| 0.00 | 2.25 | 0.00 | 1.55 | -19.17 | 196.37 | 41.45 | 244.21 | 0.6967 | -203.0 | -132.0 | |
| 1.35 | 34.82 | 0.88 | 22.60 | -16.10 | 193.63 | 38.71 | 247.44 | 0.6529 | -675.3 | -500.2 | |
| 0.00 | 1.17 | 0.00 | 0.76 | -16.41 | 193.62 | 38.70 | 246.98 | 0.6539 | -388.0 | -355.8 | |
| 2.88 | -4.00 | 1.87 | -4.00 | -16.16 | 193.40 | 38.48 | 247.25 | 0.6503 | -894.3 | 999999 | |
| 10.17 | -4.00 | 6.58 | -4.00 | -15.73 | 193.14 | 38.22 | 247.79 | 0.6455 | -928.7 | 999999 | |
| 4.23 | -4.00 | 2.75 | -4.00 | -16.36 | 193.28 | 38.36 | 246.92 | 0.6496 | -806.7 | 999999 | |
| 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. | |