SDO HMI 2014-09-22 22:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.24 | 0.00 | 5.38 | -7.57 | 329.44 | 38.04 | 249.59 | 0.6535 | 79.2 | 135.9 | |
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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 | 1.15 | 0.00 | 0.77 | -7.10 | 331.20 | 39.79 | 251.20 | 0.6732 | 712.0 | 572.8 | |
| 0.00 | 2.57 | 0.00 | 1.72 | -7.78 | 331.19 | 39.79 | 250.24 | 0.6761 | 472.0 | 474.9 | |
| 0.00 | 1.42 | 0.00 | 0.95 | -7.46 | 331.12 | 39.71 | 250.65 | 0.6738 | 622.0 | 500.6 | |
| 0.00 | 2.39 | 0.00 | 1.50 | -7.67 | 326.54 | 35.13 | 247.88 | 0.6179 | -677.0 | -480.7 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -7.46 | 325.82 | 34.41 | 247.75 | 0.6077 | -733.0 | -631.0 | |
| 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. | |