SDO HMI 2014-04-03 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.31 | 0.00 | 11.44 | 4.47 | 26.25 | -31.30 | 71.56 | 0.5478 | -339.4 | -422.2 | |
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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 | 1.93 | 0.00 | 1.11 | 2.34 | 28.18 | -29.37 | 74.21 | 0.5113 | -825.0 | -645.3 | |
| 0.00 | 2.72 | 0.00 | 1.58 | 3.87 | 28.00 | -29.56 | 71.50 | 0.5210 | -994.0 | -752.6 | |
| 0.00 | 1.32 | 0.00 | 0.77 | 3.62 | 27.59 | -29.96 | 72.20 | 0.5256 | -677.0 | -589.8 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 3.97 | 27.40 | -30.15 | 71.69 | 0.5298 | -758.0 | -507.7 | |
| 0.00 | 1.05 | 0.00 | 0.62 | 4.27 | 27.01 | -30.54 | 71.41 | 0.5368 | -604.0 | -525.7 | |
| 0.00 | 6.23 | 0.00 | 3.65 | 3.96 | 26.95 | -30.60 | 71.97 | 0.5362 | -816.0 | -652.5 | |
| 0.00 | 1.67 | 0.00 | 0.98 | 4.21 | 26.38 | -31.17 | 71.88 | 0.5453 | -608.0 | -447.1 | |
| 0.00 | 0.88 | 0.00 | 0.55 | 8.41 | 23.50 | -34.05 | 66.79 | 0.6050 | 643.0 | 562.0 | |
| 0.00 | 1.23 | 0.00 | 0.76 | 7.28 | 23.35 | -34.20 | 68.63 | 0.6010 | 568.0 | 336.2 | |
| 0.00 | 1.23 | 0.00 | 0.81 | 7.24 | 18.71 | -38.84 | 71.18 | 0.6596 | 677.0 | 527.2 | |
| 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. | |