SDO HMI 2014-09-17 22:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.25 | 159.34 | 45.67 | 208.77 | 7.62 | 289.11 | -68.29 | 84.68 | 0.9260 | -520.0 | -141.7 | |
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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 |
| 11.44 | 78.52 | 14.63 | 101.47 | 10.09 | 289.42 | -67.98 | 82.04 | 0.9233 | -823.3 | -162.1 | |
| 13.84 | 62.19 | 17.07 | 76.81 | 5.22 | 290.67 | -66.74 | 87.42 | 0.9175 | -639.7 | -150.7 | |
| 2.22 | -1.00 | 2.90 | -1.00 | 10.02 | 288.86 | -68.54 | 82.07 | 0.9269 | -219.6 | 999999 | |
| 0.98 | 2.84 | 1.34 | 3.89 | 4.82 | 288.22 | -69.18 | 87.59 | 0.9338 | 311.5 | 300.9 | |
| 1.33 | 2.66 | 2.22 | 4.44 | 5.23 | 284.21 | -73.19 | 86.73 | 0.9561 | 37.1 | 92.7 | |
| 4.44 | 13.13 | 7.51 | 22.16 | 5.62 | 283.88 | -73.53 | 86.29 | 0.9576 | -85.8 | -101.0 | |
| 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. | |