SDO HMI 2014-03-29 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.69 | 0.00 | 7.72 | -11.39 | 84.39 | -35.28 | 100.24 | 0.5765 | 433.0 | 338.1 | |
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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 | 1.75 | 0.00 | 1.01 | -10.40 | 89.13 | -30.54 | 99.17 | 0.5082 | 888.0 | 679.8 | |
| 0.00 | 0.44 | 0.00 | 0.25 | -10.61 | 89.04 | -30.63 | 99.56 | 0.5099 | 730.0 | 615.8 | |
| 0.00 | 1.40 | 0.00 | 0.81 | -10.37 | 88.53 | -31.13 | 99.01 | 0.5170 | 851.0 | 652.0 | |
| 0.00 | 1.49 | 0.00 | 0.87 | -9.90 | 87.73 | -31.94 | 98.01 | 0.5284 | 746.0 | 613.0 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -11.73 | 83.89 | -35.78 | 100.81 | 0.5851 | 649.0 | 534.1 | |
| 0.00 | 1.31 | 0.00 | 0.81 | -10.91 | 82.94 | -36.73 | 99.31 | 0.5972 | 622.0 | 633.1 | |
| 0.00 | 1.49 | 0.00 | 0.93 | -13.45 | 82.49 | -37.18 | 103.46 | 0.6066 | 641.0 | 478.8 | |
| 0.00 | 1.31 | 0.00 | 0.81 | -11.16 | 82.72 | -36.95 | 99.71 | 0.6006 | 571.0 | 448.0 | |
| 0.00 | 1.05 | 0.00 | 0.66 | -13.07 | 81.86 | -37.81 | 102.73 | 0.6145 | -618.0 | -523.4 | |
| 0.00 | 1.40 | 0.00 | 0.93 | -12.06 | 78.05 | -41.62 | 100.67 | 0.6633 | -750.0 | -660.1 | |
| 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. | |