SDO HMI 2014-07-07 11:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.44 | 32.90 | 21.11 | 32.34 | -7.63 | 294.12 | 58.84 | 259.04 | 0.8656 | -63.7 | 21.0 | |
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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 |
| 7.45 | 10.27 | 7.70 | 10.60 | -7.52 | 295.78 | 60.50 | 259.44 | 0.8796 | 519.7 | 299.3 | |
| 2.54 | 4.82 | 2.62 | 4.95 | -8.06 | 295.53 | 60.25 | 258.79 | 0.8783 | 625.6 | 540.8 | |
| 0.73 | 1.91 | 0.70 | 1.82 | -8.18 | 293.02 | 57.75 | 258.22 | 0.8571 | -433.1 | -316.1 | |
| 0.00 | 1.09 | 0.00 | 1.04 | -7.77 | 292.93 | 57.66 | 258.67 | 0.8558 | -253.0 | -174.5 | |
| 10.72 | 14.81 | 10.09 | 13.93 | -7.47 | 292.58 | 57.31 | 258.96 | 0.8522 | -643.6 | -353.0 | |
| 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. | |