SDO HMI 2014-04-22 02:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.97 | 0.00 | 5.15 | 16.86 | 185.89 | 20.27 | 318.99 | 0.5005 | 40.8 | -97.6 | |
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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 | 2.93 | 0.00 | 1.73 | 17.24 | 190.44 | 24.82 | 312.81 | 0.5486 | -740.0 | -559.0 | |
| 0.00 | 1.24 | 0.00 | 0.74 | 17.40 | 190.29 | 24.67 | 313.20 | 0.5485 | -598.0 | -507.8 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 19.52 | 189.04 | 23.42 | 317.50 | 0.5567 | -558.0 | -464.6 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 12.56 | 186.64 | 21.03 | 310.27 | 0.4609 | 760.0 | 652.9 | |
| 0.00 | 2.04 | 0.00 | 1.11 | 15.43 | 177.81 | 12.19 | 329.67 | 0.4047 | 761.0 | 547.0 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 18.47 | 176.71 | 11.10 | 335.33 | 0.4391 | 620.0 | 489.7 | |
| 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. | |