SDO HMI 2014-09-07 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 |
| 10.53 | 27.83 | 5.24 | 13.82 | 8.94 | 144.75 | 3.21 | 309.95 | 0.0680 | -472.7 | 152.5 | |
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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 |
| 10.53 | 14.81 | 5.24 | 7.37 | 8.78 | 146.67 | 5.13 | 287.05 | 0.0928 | -1126.9 | -681.3 | |
| 0.00 | 1.25 | 0.00 | 0.62 | 9.50 | 144.02 | 2.47 | 312.74 | 0.0581 | -856.0 | -659.4 | |
| 0.00 | 1.43 | 0.00 | 0.71 | 8.66 | 143.79 | 2.25 | 302.29 | 0.0461 | -939.0 | -797.2 | |
| 0.00 | 4.28 | 0.00 | 2.12 | 9.30 | 143.03 | 1.49 | 324.25 | 0.0441 | 945.0 | 701.3 | |
| 0.00 | 1.78 | 0.00 | 0.88 | 8.55 | 141.62 | 0.08 | 356.49 | 0.0226 | 1032.0 | 793.8 | |
| 0.00 | 4.28 | 0.00 | 2.12 | 9.24 | 141.63 | 0.08 | 357.69 | 0.0348 | 883.0 | 726.9 | |
| 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. | |