SDO HMI 2014-09-27 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.03 | 0.00 | 4.57 | -15.77 | 206.47 | -18.39 | 141.90 | 0.4916 | -225.2 | -163.3 | |
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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 | 1.50 | 0.00 | 0.82 | -16.06 | 214.77 | -10.10 | 156.52 | 0.4247 | 738.0 | 525.9 | |
| 0.00 | 1.41 | 0.00 | 0.80 | -17.98 | 209.47 | -15.39 | 148.76 | 0.4888 | 806.0 | 583.8 | |
| 0.00 | 2.03 | 0.00 | 1.14 | -13.45 | 205.26 | -19.60 | 136.23 | 0.4736 | -753.0 | -619.3 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -16.42 | 202.45 | -22.41 | 136.60 | 0.5344 | -727.0 | -501.3 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -16.85 | 202.33 | -22.54 | 137.02 | 0.5401 | -756.0 | -566.6 | |
| 0.00 | 0.79 | 0.00 | 0.46 | -14.55 | 201.49 | -23.38 | 132.81 | 0.5256 | -659.0 | -469.2 | |
| 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. | |