SDO HMI 2014-03-27 23:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.59 | 0.00 | 7.86 | -24.37 | 90.77 | -46.48 | 117.13 | 0.7378 | 196.6 | 144.6 | |
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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 | 1.05 | 0.00 | 0.69 | -22.30 | 98.09 | -39.16 | 116.57 | 0.6556 | 635.0 | 621.6 | |
| 0.00 | 0.61 | 0.00 | 0.40 | -21.78 | 97.38 | -39.87 | 115.54 | 0.6620 | 560.0 | 475.1 | |
| 0.00 | 3.15 | 0.00 | 2.14 | -23.88 | 95.93 | -41.32 | 118.00 | 0.6861 | 73.0 | 169.9 | |
| 0.00 | 1.05 | 0.00 | 0.70 | -21.29 | 96.74 | -40.50 | 114.60 | 0.6679 | 675.0 | 578.1 | |
| 0.00 | 1.31 | 0.00 | 0.94 | -23.18 | 91.90 | -45.35 | 115.70 | 0.7281 | 574.0 | 453.7 | |
| 0.00 | 0.79 | 0.00 | 0.60 | -25.88 | 89.73 | -47.52 | 118.60 | 0.7581 | 504.0 | 441.1 | |
| 0.00 | 1.05 | 0.00 | 0.92 | -27.48 | 82.79 | -54.46 | 118.83 | 0.8263 | -470.0 | -443.6 | |
| 0.00 | 0.79 | 0.00 | 0.69 | -25.23 | 82.45 | -54.79 | 116.08 | 0.8251 | -432.0 | -408.3 | |
| 0.00 | 0.79 | 0.00 | 0.78 | -27.44 | 77.57 | -59.68 | 117.85 | 0.8685 | -350.0 | -324.7 | |
| 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. | |