SDO HMI 2014-09-22 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.31 | 0.00 | 4.14 | 16.69 | 346.41 | 50.58 | 286.11 | 0.7702 | 190.2 | 187.4 | |
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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 | 0.62 | 0.00 | 0.58 | 15.33 | 354.52 | 58.69 | 283.70 | 0.8502 | -326.0 | -300.4 | |
| 0.00 | 0.80 | 0.00 | 0.71 | 13.76 | 352.69 | 56.86 | 281.87 | 0.8333 | -387.0 | -282.9 | |
| 0.00 | 0.80 | 0.00 | 0.60 | 15.33 | 345.30 | 49.48 | 284.21 | 0.7585 | 540.0 | 459.9 | |
| 0.00 | 1.59 | 0.00 | 1.16 | 16.75 | 342.92 | 47.10 | 286.38 | 0.7335 | 692.0 | 505.5 | |
| 0.00 | 1.50 | 0.00 | 1.09 | 20.01 | 342.32 | 46.50 | 290.91 | 0.7319 | 432.0 | 264.5 | |
| 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. | |