SDO HMI 2014-05-17 08:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.96 | 28.24 | 6.80 | 17.61 | -17.07 | 156.79 | -35.07 | 115.37 | 0.6101 | 532.8 | 325.6 | |
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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 |
| 4.04 | 7.19 | 2.50 | 4.44 | -17.02 | 157.64 | -34.22 | 115.73 | 0.5992 | 944.8 | 747.5 | |
| 6.92 | 10.79 | 4.30 | 6.71 | -17.17 | 157.11 | -34.76 | 115.67 | 0.6066 | 881.9 | 592.9 | |
| 0.00 | 3.06 | 0.00 | 1.91 | -17.28 | 156.62 | -35.25 | 115.59 | 0.6132 | 712.0 | 538.1 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -17.21 | 156.17 | -35.70 | 115.25 | 0.6185 | 427.0 | 392.0 | |
| 0.00 | 2.61 | 0.00 | 1.64 | -17.49 | 156.02 | -35.84 | 115.61 | 0.6216 | 608.0 | 544.9 | |
| 0.00 | 1.44 | 0.00 | 0.91 | -16.57 | 155.84 | -36.03 | 114.11 | 0.6199 | -758.0 | -581.9 | |
| 0.00 | 2.25 | 0.00 | 1.43 | -16.29 | 154.67 | -37.19 | 113.15 | 0.6333 | -856.0 | -682.0 | |
| 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. | |