SDO HMI 2014-05-29 16:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.99 | 6.58 | 0.95 | 5.89 | -10.21 | 84.55 | 55.83 | 258.31 | 0.8324 | 202.6 | 215.3 | |
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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 |
| 0.99 | 2.89 | 0.95 | 2.75 | -9.57 | 87.06 | 58.34 | 259.38 | 0.8560 | 572.2 | 448.9 | |
| 0.00 | 0.90 | 0.00 | 0.81 | -10.83 | 84.82 | 56.11 | 257.65 | 0.8368 | 505.0 | 397.6 | |
| 0.00 | 0.81 | 0.00 | 0.73 | -10.96 | 84.69 | 55.98 | 257.48 | 0.8357 | 551.0 | 476.3 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -12.52 | 84.00 | 55.29 | 255.52 | 0.8310 | 515.0 | 470.0 | |
| 0.00 | 0.90 | 0.00 | 0.74 | -10.05 | 81.06 | 52.35 | 258.11 | 0.7989 | -359.0 | -313.6 | |
| 0.00 | 0.81 | 0.00 | 0.62 | -10.68 | 77.25 | 48.53 | 256.69 | 0.7590 | -550.0 | -483.2 | |
| 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. | |