SDO HMI 2014-09-21 11:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.90 | 0.00 | 6.18 | -11.76 | 331.17 | 20.50 | 224.43 | 0.4774 | 227.6 | 150.7 | |
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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 | 1.24 | 0.00 | 0.76 | -11.78 | 341.60 | 30.93 | 238.70 | 0.5912 | 707.0 | 605.0 | |
| 0.00 | 1.95 | 0.00 | 1.19 | -12.07 | 341.17 | 30.50 | 237.92 | 0.5881 | 753.0 | 682.0 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -13.15 | 339.60 | 28.93 | 234.94 | 0.5777 | 544.0 | 504.5 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -9.41 | 332.18 | 21.51 | 232.74 | 0.4564 | 642.0 | 459.9 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -9.36 | 329.67 | 19.00 | 229.32 | 0.4254 | 496.0 | 438.4 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -8.29 | 326.33 | 15.66 | 225.74 | 0.3746 | -693.0 | -621.8 | |
| 0.00 | 3.90 | 0.00 | 2.08 | -12.90 | 319.70 | 9.03 | 204.23 | 0.3745 | -856.0 | -499.6 | |
| 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. | |