SDO HMI 2014-03-28 22:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.94 | 0.00 | 7.41 | -12.43 | 81.48 | -43.13 | 100.99 | 0.6816 | 221.9 | 118.7 | |
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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 | 0.96 | 0.00 | 0.59 | -10.26 | 88.95 | -35.66 | 98.26 | 0.5819 | 760.0 | 628.8 | |
| 0.00 | 1.23 | 0.00 | 0.80 | -11.51 | 83.77 | -40.84 | 99.86 | 0.6527 | 617.0 | 473.8 | |
| 0.00 | 1.05 | 0.00 | 0.69 | -11.68 | 83.58 | -41.03 | 100.10 | 0.6553 | 473.0 | 367.9 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -10.62 | 83.24 | -41.38 | 98.47 | 0.6591 | 649.0 | 494.9 | |
| 0.00 | 1.05 | 0.00 | 0.70 | -13.53 | 82.51 | -42.10 | 102.79 | 0.6708 | 517.0 | 426.8 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -10.92 | 82.78 | -41.84 | 98.90 | 0.6652 | 616.0 | 518.9 | |
| 0.00 | 0.70 | 0.00 | 0.46 | -10.96 | 82.56 | -42.05 | 98.95 | 0.6680 | 570.0 | 496.5 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -15.94 | 79.76 | -44.85 | 105.88 | 0.7074 | -580.0 | -461.7 | |
| 0.00 | 1.49 | 0.00 | 1.07 | -14.40 | 77.83 | -46.79 | 103.49 | 0.7283 | -190.0 | -312.4 | |
| 0.00 | 1.49 | 0.00 | 1.07 | -12.84 | 77.69 | -46.92 | 101.33 | 0.7286 | -500.0 | -341.9 | |
| 0.00 | 0.61 | 0.00 | 0.44 | -11.78 | 77.72 | -46.89 | 99.88 | 0.7278 | -491.0 | -492.7 | |
| 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. | |