SDO HMI 2014-05-20 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.60 | 105.75 | 21.66 | 75.56 | -17.49 | 195.82 | 44.18 | 247.48 | 0.7215 | 109.2 | 62.5 | |
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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 | 1.62 | 0.00 | 1.20 | -18.39 | 197.78 | 46.15 | 246.92 | 0.7461 | -252.0 | -216.4 | |
| 14.40 | 66.06 | 10.54 | 48.38 | -18.28 | 197.10 | 45.47 | 246.84 | 0.7385 | 887.3 | 264.5 | |
| 0.90 | -2.00 | 0.66 | -2.00 | -17.74 | 196.92 | 45.29 | 247.49 | 0.7350 | 598.1 | 999999 | |
| 1.26 | -2.00 | 0.92 | -2.00 | -17.87 | 196.78 | 45.15 | 247.27 | 0.7338 | 912.3 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.36 | -17.79 | 196.31 | 44.67 | 247.23 | 0.7283 | 681.0 | 567.9 | |
| 1.08 | 3.51 | 0.74 | 2.41 | -16.08 | 193.76 | 42.12 | 248.70 | 0.6940 | -552.7 | -491.8 | |
| 10.89 | 20.34 | 7.39 | 13.81 | -15.78 | 193.13 | 41.49 | 248.91 | 0.6856 | -914.8 | -296.1 | |
| 2.07 | 12.33 | 1.41 | 8.40 | -16.32 | 193.26 | 41.63 | 248.20 | 0.6889 | -894.6 | -574.6 | |
| 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. | |