SDO HMI 2014-05-27 13:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.69 | 39.86 | 10.91 | 124.44 | -14.63 | 137.31 | 80.48 | 255.36 | 0.9863 | 109.1 | 90.4 | |
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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 |
| 1.89 | 22.01 | 6.68 | 81.75 | -14.77 | 138.81 | 81.98 | 255.26 | 0.9907 | 293.3 | 45.3 | |
| 0.00 | 0.90 | 0.00 | 2.11 | -13.25 | 134.63 | 77.79 | 256.71 | 0.9785 | 13.0 | -4.6 | |
| 0.00 | 0.81 | 0.00 | 1.99 | -13.68 | 135.12 | 78.29 | 256.29 | 0.9802 | 166.0 | 122.9 | |
| 0.00 | 1.89 | 0.00 | 4.09 | -13.43 | 133.51 | 76.68 | 256.49 | 0.9745 | -326.0 | -310.8 | |
| 1.80 | 13.53 | 4.23 | 32.75 | -14.57 | 134.49 | 77.66 | 255.36 | 0.9782 | -88.9 | 267.1 | |
| 0.00 | 0.72 | 0.00 | 1.75 | -14.94 | 134.95 | 78.12 | 254.99 | 0.9798 | 191.0 | 163.4 | |
| 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. | |