SDO HMI 2014-09-30 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.27 | 0.00 | 3.90 | 4.51 | 138.88 | -48.05 | 90.00 | 0.7434 | -96.6 | -107.2 | |
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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 | 1.23 | 0.00 | 0.87 | 4.01 | 141.35 | -45.59 | 91.01 | 0.7150 | -677.0 | -558.4 | |
| 0.00 | 1.50 | 0.00 | 1.08 | 5.85 | 139.96 | -46.97 | 88.30 | 0.7299 | -204.0 | -276.2 | |
| 0.00 | 0.70 | 0.00 | 0.52 | 3.80 | 138.84 | -48.09 | 90.96 | 0.7450 | -619.0 | -494.1 | |
| 0.00 | 1.14 | 0.00 | 0.88 | 3.78 | 136.96 | -49.98 | 90.74 | 0.7665 | 483.0 | 403.3 | |
| 0.00 | 0.70 | 0.00 | 0.55 | 4.51 | 135.99 | -50.94 | 89.68 | 0.7764 | 534.0 | 488.1 | |
| 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. | |