SDO HMI 2014-09-20 12:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.80 | 11.44 | 0.47 | 6.61 | -21.41 | 310.99 | -12.33 | 157.46 | 0.5174 | -426.0 | -366.6 | |
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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 | 1.06 | 0.00 | 0.60 | -20.87 | 316.41 | -6.91 | 166.49 | 0.4834 | 489.0 | 371.0 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -19.13 | 315.62 | -7.70 | 163.97 | 0.4604 | 712.0 | 595.5 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -21.86 | 310.29 | -13.03 | 156.50 | 0.5268 | -556.0 | -520.4 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -21.56 | 310.09 | -13.23 | 155.93 | 0.5239 | -825.0 | -705.0 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -20.94 | 310.11 | -13.21 | 155.44 | 0.5154 | -699.0 | -616.5 | |
| 0.00 | 1.95 | 0.00 | 1.14 | -22.12 | 309.90 | -13.42 | 156.09 | 0.5325 | -715.0 | -548.2 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -21.33 | 309.85 | -13.47 | 155.34 | 0.5223 | -687.0 | -604.8 | |
| 0.00 | 1.24 | 0.00 | 0.72 | -21.88 | 309.62 | -13.70 | 155.46 | 0.5310 | -746.0 | -729.9 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -22.23 | 309.59 | -13.73 | 155.69 | 0.5358 | -345.0 | -407.7 | |
| 0.80 | 2.22 | 0.47 | 1.29 | -21.68 | 309.41 | -13.91 | 154.95 | 0.5297 | -740.4 | -660.5 | |
| 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. | |