SDO HMI 2014-09-22 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.90 | 0.00 | 4.10 | -21.30 | 310.44 | 18.49 | 212.23 | 0.5565 | -447.7 | -425.1 | |
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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 | 0.80 | 0.00 | 0.47 | -19.36 | 312.46 | 20.50 | 217.07 | 0.5503 | 585.0 | 529.7 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -20.88 | 310.34 | 18.39 | 212.50 | 0.5506 | -661.0 | -563.8 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -22.39 | 310.44 | 18.48 | 211.11 | 0.5694 | -466.0 | -449.0 | |
| 0.00 | 1.68 | 0.00 | 1.00 | -21.35 | 310.20 | 18.24 | 211.82 | 0.5551 | -589.0 | -500.8 | |
| 0.00 | 1.68 | 0.00 | 1.00 | -21.80 | 310.19 | 18.23 | 211.36 | 0.5604 | -808.0 | -606.8 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -21.44 | 309.87 | 17.91 | 211.27 | 0.5537 | -747.0 | -584.9 | |
| 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. | |