SDO HMI 2014-03-31 00:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.56 | 0.00 | 9.99 | -12.36 | 84.54 | -12.58 | 116.13 | 0.2382 | 593.9 | 527.6 | |
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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 | 2.02 | 0.00 | 1.02 | -13.67 | 89.15 | -7.98 | 132.58 | 0.1839 | 894.0 | 605.3 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -11.22 | 87.97 | -9.16 | 117.57 | 0.1770 | 671.0 | 572.5 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -12.08 | 84.88 | -12.25 | 115.22 | 0.2303 | 879.0 | 696.2 | |
| 0.00 | 2.10 | 0.00 | 1.07 | -11.72 | 84.84 | -12.29 | 113.68 | 0.2287 | 998.0 | 802.2 | |
| 0.00 | 3.16 | 0.00 | 1.61 | -11.59 | 84.65 | -12.47 | 112.89 | 0.2307 | 741.0 | 633.4 | |
| 0.00 | 2.63 | 0.00 | 1.34 | -11.70 | 84.30 | -12.82 | 112.81 | 0.2368 | 994.0 | 832.0 | |
| 0.00 | 0.53 | 0.00 | 0.27 | -12.09 | 84.29 | -12.84 | 114.31 | 0.2396 | 786.0 | 622.3 | |
| 0.00 | 2.02 | 0.00 | 1.03 | -11.91 | 84.11 | -13.02 | 113.32 | 0.2412 | 766.0 | 677.2 | |
| 0.00 | 1.58 | 0.00 | 0.81 | -11.44 | 83.38 | -13.75 | 110.52 | 0.2499 | 942.0 | 777.3 | |
| 0.00 | 1.58 | 0.00 | 0.82 | -14.61 | 81.59 | -15.54 | 118.90 | 0.2974 | -915.0 | -722.8 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -15.45 | 78.70 | -18.43 | 117.59 | 0.3453 | -223.0 | -246.7 | |
| 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. | |