SDO HMI 2014-11-12 12:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.58 | 0.00 | 1.71 | -14.90 | 21.77 | 37.56 | 243.00 | 0.6639 | 250.0 | 292.9 | |
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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 | 0.60 | 0.00 | 0.41 | -15.22 | 23.37 | 39.16 | 243.54 | 0.6830 | 562.0 | 393.1 | |
| 0.00 | 0.69 | 0.00 | 0.46 | -13.15 | 22.91 | 38.70 | 246.16 | 0.6680 | 565.0 | 483.6 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -14.15 | 22.28 | 38.07 | 244.43 | 0.6652 | 561.0 | 492.2 | |
| 0.00 | 0.43 | 0.00 | 0.27 | -18.95 | 16.29 | 32.09 | 233.76 | 0.6253 | -688.0 | -593.2 | |
| 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. | |