SDO HMI 2014-09-20 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.89 | 11.95 | 0.52 | 6.95 | -21.62 | 310.25 | -12.52 | 157.23 | 0.5207 | -555.9 | -518.1 | |
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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 | 0.59 | -19.15 | 315.58 | -7.19 | 165.01 | 0.4587 | 727.0 | 551.9 | |
| 0.00 | 0.53 | 0.00 | 0.31 | -21.88 | 310.28 | -12.49 | 157.38 | 0.5239 | -764.0 | -725.3 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -21.54 | 310.07 | -12.70 | 156.78 | 0.5205 | -820.0 | -724.7 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -20.93 | 310.10 | -12.67 | 156.30 | 0.5120 | -771.0 | -593.7 | |
| 0.00 | 2.92 | 0.00 | 1.71 | -22.14 | 309.85 | -12.92 | 156.90 | 0.5298 | -716.0 | -558.4 | |
| 0.00 | 1.95 | 0.00 | 1.14 | -21.90 | 309.68 | -13.09 | 156.42 | 0.5276 | -816.0 | -709.9 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -22.25 | 309.58 | -13.19 | 156.54 | 0.5329 | -605.0 | -526.9 | |
| 0.89 | 2.30 | 0.52 | 1.34 | -21.70 | 309.39 | -13.38 | 155.81 | 0.5266 | -799.4 | -652.9 | |
| 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. | |