SDO HMI 2014-04-01 22:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.11 | 0.00 | 4.54 | 15.95 | 102.42 | 30.57 | 308.69 | 0.6279 | 589.2 | 469.4 | |
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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 | 1.67 | 0.00 | 1.15 | 13.44 | 111.21 | 39.36 | 297.14 | 0.6955 | 585.0 | 426.3 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 10.01 | 108.54 | 36.69 | 294.02 | 0.6465 | 527.0 | 461.1 | |
| 0.00 | 0.70 | 0.00 | 0.50 | 19.95 | 110.31 | 38.46 | 305.86 | 0.7236 | 446.0 | 371.4 | |
| 0.00 | 1.05 | 0.00 | 0.65 | 12.18 | 103.87 | 32.02 | 300.36 | 0.6029 | 642.0 | 526.8 | |
| 0.00 | 1.32 | 0.00 | 0.81 | 19.76 | 97.08 | 25.24 | 317.14 | 0.5922 | 653.0 | 470.9 | |
| 0.00 | 1.32 | 0.00 | 0.75 | 21.69 | 82.66 | 10.81 | 339.69 | 0.5040 | 682.0 | 556.7 | |
| 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. | |