SDO HMI 2014-10-15 03:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.22 | 0.00 | 4.16 | 15.87 | 359.39 | 1.03 | 349.90 | 0.1892 | -641.2 | -569.8 | |
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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 | 1.31 | 0.00 | 0.66 | 11.81 | 5.36 | 6.99 | 311.09 | 0.1589 | -935.0 | -729.1 | |
| 0.00 | 1.57 | 0.00 | 0.80 | 17.14 | 0.76 | 2.40 | 348.43 | 0.2003 | -844.0 | -653.6 | |
| 0.00 | 1.84 | 0.00 | 0.92 | 14.78 | 0.36 | 2.00 | 347.71 | 0.1590 | -1107.0 | -863.1 | |
| 0.00 | 1.49 | 0.00 | 0.75 | 15.08 | 359.90 | 1.54 | 350.81 | 0.1627 | -891.0 | -672.8 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 15.66 | 356.80 | -1.56 | 8.80 | 0.1727 | -828.0 | -678.8 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 22.65 | 349.52 | -8.85 | 26.12 | 0.3239 | 758.0 | 574.7 | |
| 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. | |