SDO HMI 2014-09-15 00:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.22 | 24.09 | 6.38 | 14.95 | -15.68 | 65.14 | 29.23 | 231.34 | 0.6043 | 364.1 | 431.4 | |
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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 |
| 2.84 | 20.80 | 1.78 | 12.98 | -15.24 | 66.44 | 30.53 | 233.31 | 0.6135 | 669.2 | 708.3 | |
| 2.84 | -1.00 | 1.78 | -1.00 | -15.32 | 66.19 | 30.29 | 232.98 | 0.6115 | 796.8 | 999999 | |
| 0.98 | -1.00 | 0.61 | -1.00 | -14.99 | 66.14 | 30.24 | 233.38 | 0.6083 | 1006.0 | 999999 | |
| 3.56 | -1.00 | 2.21 | -1.00 | -15.30 | 65.94 | 30.03 | 232.77 | 0.6085 | 905.7 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -17.14 | 62.47 | 26.57 | 226.90 | 0.5875 | -646.0 | -470.9 | |
| 0.00 | 0.89 | 0.00 | 0.54 | -18.77 | 60.83 | 24.92 | 223.04 | 0.5867 | -509.0 | -444.1 | |
| 0.00 | 1.42 | 0.00 | 0.83 | -19.12 | 53.74 | 17.83 | 213.45 | 0.5271 | -654.0 | -552.2 | |
| 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. | |