SDO HMI 2014-03-20 04:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.09 | 175.80 | 90.82 | 280.32 | -12.93 | 167.02 | -72.97 | 101.38 | 0.9511 | 131.0 | 28.6 | |
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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 |
| 13.95 | 95.79 | 19.69 | 136.08 | -14.64 | 169.46 | -70.53 | 103.03 | 0.9379 | 600.4 | 189.4 | |
| 4.79 | -1.00 | 7.04 | -1.00 | -14.48 | 168.62 | -71.37 | 102.90 | 0.9428 | -223.2 | 999999 | |
| 0.00 | 0.78 | 0.00 | 1.18 | -15.15 | 167.98 | -72.02 | 103.63 | 0.9462 | -2.0 | 36.8 | |
| 15.69 | 29.63 | 26.16 | 49.58 | -11.35 | 166.27 | -73.72 | 99.74 | 0.9562 | -14.8 | -273.8 | |
| 1.92 | 5.93 | 3.50 | 10.82 | -12.54 | 164.64 | -75.35 | 101.09 | 0.9636 | -310.2 | -472.2 | |
| 3.84 | 21.79 | 7.05 | 39.50 | -11.88 | 164.57 | -75.42 | 100.42 | 0.9641 | -339.9 | -340.2 | |
| 0.00 | 2.35 | 0.00 | 4.50 | -12.54 | 163.88 | -76.11 | 101.14 | 0.9670 | -332.0 | -228.5 | |
| 5.40 | -6.00 | 9.67 | -6.00 | -10.99 | 165.03 | -74.96 | 99.46 | 0.9623 | -28.7 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.81 | -10.53 | 164.52 | -75.47 | 99.02 | 0.9648 | 319.0 | 284.8 | |
| 9.50 | 16.30 | 17.71 | 30.23 | -10.10 | 164.46 | -75.53 | 98.58 | 0.9653 | 365.1 | 323.3 | |
| 0.00 | 2.79 | 0.00 | 7.62 | -13.58 | 159.00 | -80.99 | 102.59 | 0.9845 | -131.0 | -127.4 | |
| 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. | |