SDO HMI 2014-07-29 13:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.41 | 51.27 | 13.71 | 48.88 | -20.36 | 249.57 | -53.51 | 117.98 | 0.8555 | 577.8 | 161.0 | |
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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 | 0.63 | 0.00 | 0.56 | -20.98 | 253.14 | -49.94 | 120.12 | 0.8284 | -318.0 | -324.6 | |
| 0.00 | 1.09 | 0.00 | 0.99 | -20.60 | 251.56 | -51.52 | 119.03 | 0.8402 | 290.0 | 313.2 | |
| 4.62 | 48.83 | 4.40 | 46.58 | -20.62 | 249.56 | -53.52 | 118.26 | 0.8564 | 642.1 | 161.9 | |
| 8.52 | -3.00 | 8.09 | -3.00 | -20.32 | 249.61 | -53.48 | 117.95 | 0.8551 | 759.6 | 999999 | |
| 1.27 | -3.00 | 1.22 | -3.00 | -20.29 | 249.18 | -53.90 | 117.75 | 0.8584 | 300.2 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.75 | -16.17 | 245.22 | -57.87 | 111.90 | 0.8784 | 347.0 | 281.6 | |
| 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. | |