SDO HMI 2014-09-27 02:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.95 | 0.00 | 3.23 | 4.66 | 276.56 | 40.15 | 269.31 | 0.6398 | 595.6 | 458.0 | |
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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 | 1.24 | 0.00 | 0.92 | 3.00 | 284.51 | 48.10 | 267.82 | 0.7461 | 470.0 | 306.4 | |
| 0.00 | 0.71 | 0.00 | 0.52 | 3.02 | 284.28 | 47.87 | 267.81 | 0.7435 | 534.0 | 446.0 | |
| 0.00 | 1.32 | 0.00 | 0.82 | 5.27 | 273.77 | 37.36 | 269.62 | 0.6066 | 705.0 | 535.9 | |
| 0.00 | 0.97 | 0.00 | 0.56 | 6.46 | 267.34 | 30.93 | 271.04 | 0.5129 | 695.0 | 581.6 | |
| 0.00 | 0.71 | 0.00 | 0.41 | 6.75 | 267.12 | 30.70 | 271.58 | 0.5093 | 574.0 | 486.9 | |
| 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. | |