SDO HMI 2014-09-07 23:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.23 | 21.68 | 3.79 | 11.29 | 8.97 | 146.69 | 17.80 | 276.84 | 0.3053 | -564.9 | -464.1 | |
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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 |
| 2.50 | 10.43 | 1.31 | 5.49 | 9.13 | 148.63 | 19.74 | 276.84 | 0.3373 | -917.1 | -769.5 | |
| 4.73 | -1.00 | 2.48 | -1.00 | 8.98 | 148.55 | 19.66 | 276.41 | 0.3359 | -1141.5 | 999999 | |
| 0.00 | 4.64 | 0.00 | 2.42 | 8.77 | 147.12 | 18.23 | 276.02 | 0.3122 | -723.0 | -645.7 | |
| 0.00 | 1.52 | 0.00 | 0.78 | 9.60 | 144.22 | 15.33 | 279.86 | 0.2658 | -753.0 | -638.2 | |
| 0.00 | 2.23 | 0.00 | 1.14 | 9.49 | 144.02 | 15.13 | 279.53 | 0.2623 | -1045.0 | -873.6 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 8.15 | 142.39 | 13.50 | 274.70 | 0.2330 | 754.0 | 641.7 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 8.49 | 142.22 | 13.33 | 276.21 | 0.2303 | 834.0 | 582.6 | |
| 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. | |