SDO HMI 2014-09-09 00:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.83 | 16.58 | 2.00 | 8.64 | 12.82 | 132.62 | 17.49 | 289.09 | 0.3124 | -109.3 | -137.7 | |
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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 | 1.43 | 0.00 | 0.76 | 15.55 | 136.20 | 21.06 | 293.73 | 0.3798 | -549.0 | -560.2 | |
| 3.83 | 9.36 | 2.00 | 4.88 | 12.21 | 132.96 | 17.83 | 287.12 | 0.3145 | -1073.2 | -740.1 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 18.87 | 133.17 | 18.04 | 305.24 | 0.3604 | -726.0 | -601.8 | |
| 0.00 | 0.89 | 0.00 | 0.46 | 11.85 | 131.16 | 16.03 | 287.43 | 0.2845 | 714.0 | 563.4 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 11.95 | 130.88 | 15.75 | 288.03 | 0.2805 | 840.0 | 571.4 | |
| 0.00 | 2.85 | 0.00 | 1.47 | 12.32 | 130.68 | 15.54 | 289.51 | 0.2790 | 1102.0 | 867.1 | |
| 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. | |