SDO HMI 2014-08-01 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.03 | 24.34 | 7.29 | 13.73 | -20.91 | 248.15 | -9.72 | 160.92 | 0.4779 | 791.0 | 500.1 | |
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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 | 1.09 | 0.00 | 0.60 | -20.41 | 251.06 | -6.81 | 165.87 | 0.4573 | 822.0 | 675.3 | |
| 0.00 | 0.81 | 0.00 | 0.47 | -23.16 | 248.95 | -8.92 | 163.58 | 0.5062 | 661.0 | 554.0 | |
| 13.03 | 17.28 | 7.29 | 9.67 | -20.44 | 248.96 | -8.91 | 161.81 | 0.4668 | 1039.3 | 729.5 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -18.59 | 248.83 | -9.03 | 160.16 | 0.4402 | 758.0 | 679.1 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -19.55 | 247.53 | -10.33 | 158.42 | 0.4614 | 756.0 | 580.3 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -24.14 | 247.05 | -10.82 | 161.02 | 0.5287 | 700.0 | 610.1 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -19.32 | 247.32 | -10.55 | 157.81 | 0.4593 | 731.0 | 583.1 | |
| 0.00 | 1.36 | 0.00 | 0.86 | -27.11 | 237.78 | -20.09 | 150.41 | 0.6213 | -701.0 | -558.5 | |
| 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. | |