SDO HMI 2014-07-17 19:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.17 | 0.00 | 5.02 | 9.35 | 158.08 | 59.56 | 278.09 | 0.8585 | 312.2 | 333.1 | |
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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 |
| 0.00 | 1.09 | 0.00 | 1.36 | 12.22 | 165.63 | 67.11 | 281.35 | 0.9200 | 454.0 | 411.6 | |
| 0.00 | 0.45 | 0.00 | 0.42 | 8.76 | 156.73 | 58.22 | 277.49 | 0.8494 | 294.0 | 344.6 | |
| 0.00 | 1.54 | 0.00 | 1.43 | 8.53 | 156.55 | 58.04 | 277.21 | 0.8478 | 455.0 | 377.6 | |
| 0.00 | 0.91 | 0.00 | 0.82 | 11.68 | 155.59 | 57.08 | 280.97 | 0.8394 | 259.0 | 310.0 | |
| 0.00 | 1.18 | 0.00 | 0.99 | 4.90 | 152.53 | 54.02 | 272.74 | 0.8094 | 99.0 | 174.7 | |
| 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. | |