SDO HMI 2014-11-04 17:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.59 | 19.09 | 8.90 | 17.56 | -14.19 | 31.98 | -54.95 | 109.67 | 0.8448 | -281.3 | -167.8 | |
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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 |
| 1.12 | 2.33 | 0.97 | 2.01 | -13.93 | 34.56 | -52.37 | 110.13 | 0.8209 | 419.0 | 426.7 | |
| 0.00 | 0.69 | 0.00 | 0.60 | -13.79 | 34.20 | -52.73 | 109.86 | 0.8239 | 542.0 | 412.4 | |
| 0.00 | 1.30 | 0.00 | 1.13 | -13.56 | 34.03 | -52.91 | 109.52 | 0.8249 | 263.0 | 386.5 | |
| 8.47 | 14.77 | 7.93 | 13.82 | -14.30 | 31.34 | -55.59 | 109.61 | 0.8508 | -539.4 | -438.5 | |
| 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. | |