SDO HMI 2011-07-15 00:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.04 | 262.33 | 21.82 | 154.62 | 16.28 | 169.72 | -31.07 | 66.24 | 0.5434 | -1110.0 | -402.4 | |
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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 |
| 0.00 | 1.18 | 0.00 | 0.69 | 20.84 | 172.98 | -27.80 | 56.11 | 0.5272 | -750.0 | -587.7 | |
| 0.00 | 1.91 | 0.00 | 1.11 | 19.85 | 172.88 | -27.90 | 57.88 | 0.5218 | -462.0 | -515.3 | |
| 25.78 | 257.70 | 15.18 | 151.91 | 16.21 | 169.72 | -31.07 | 66.37 | 0.5430 | -1250.1 | -399.5 | |
| 7.08 | -3.00 | 4.18 | -3.00 | 16.61 | 169.61 | -31.18 | 65.72 | 0.5463 | -941.3 | 999999 | |
| 4.18 | -3.00 | 2.46 | -3.00 | 15.86 | 169.63 | -31.15 | 67.03 | 0.5426 | -1119.2 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.91 | 14.29 | 168.52 | -32.27 | 70.33 | 0.5515 | -675.0 | -532.8 | |
| 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. | |