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 |
| 26.37 | 74.52 | 42.11 | 122.95 | -11.33 | 79.15 | -72.49 | 101.24 | 0.9541 | -15.5 | -58.4 | |
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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 |
| 2.79 | 27.81 | 4.02 | 39.81 | -11.72 | 81.75 | -69.88 | 101.73 | 0.9405 | 283.8 | 153.5 | |
| 11.34 | -1.00 | 16.18 | -1.00 | -11.23 | 81.94 | -69.70 | 101.21 | 0.9393 | 425.9 | 999999 | |
| 0.00 | 1.71 | 0.00 | 2.59 | -12.43 | 80.75 | -70.88 | 102.44 | 0.9463 | 222.0 | 193.0 | |
| 0.00 | 0.54 | 0.00 | 0.91 | -12.92 | 78.68 | -72.96 | 102.88 | 0.9572 | 119.0 | 136.5 | |
| 0.00 | 1.62 | 0.00 | 2.61 | -11.08 | 79.52 | -72.11 | 100.99 | 0.9527 | -471.0 | -475.8 | |
| 0.00 | 0.54 | 0.00 | 0.87 | -11.36 | 79.35 | -72.28 | 101.27 | 0.9536 | -314.0 | -315.0 | |
| 12.24 | 41.13 | 21.91 | 73.94 | -11.27 | 77.68 | -73.96 | 101.14 | 0.9618 | -398.8 | -147.0 | |
| 0.00 | 1.17 | 0.00 | 2.22 | -11.45 | 76.60 | -75.04 | 101.30 | 0.9667 | 419.0 | 363.9 | |
| 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. | |