SDO HMI 2014-05-18 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 |
| 51.07 | 205.62 | 26.83 | 108.06 | -16.50 | 194.87 | 13.49 | 222.19 | 0.3337 | 318.2 | 81.9 | |
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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 |
| 3.06 | 131.17 | 1.62 | 69.39 | -16.73 | 195.99 | 14.62 | 224.04 | 0.3491 | 1108.3 | 431.2 | |
| 1.80 | -1.00 | 0.95 | -1.00 | -16.57 | 195.92 | 14.54 | 224.22 | 0.3465 | 994.3 | 999999 | |
| 27.51 | -1.00 | 14.56 | -1.00 | -17.17 | 195.90 | 14.52 | 222.95 | 0.3530 | 1167.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -14.87 | 194.95 | 13.58 | 226.13 | 0.3161 | 951.0 | 759.8 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -14.25 | 194.82 | 13.44 | 227.35 | 0.3076 | 866.0 | 660.8 | |
| 1.53 | 69.59 | 0.79 | 36.15 | -15.56 | 193.16 | 11.78 | 220.57 | 0.3037 | -1080.2 | -627.3 | |
| 17.17 | -6.00 | 8.91 | -6.00 | -15.44 | 192.90 | 11.52 | 220.22 | 0.2994 | -1182.1 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.84 | -16.00 | 192.70 | 11.32 | 218.52 | 0.3044 | -683.0 | -555.9 | |
| 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. | |