SDO HMI 2014-03-31 04:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.11 | 0.00 | 7.17 | -11.92 | 83.53 | -11.40 | 116.04 | 0.2167 | 661.0 | 553.4 | |
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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 | 1.40 | 0.00 | 0.71 | -11.85 | 85.00 | -9.93 | 118.88 | 0.1936 | 967.0 | 675.4 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -12.12 | 84.80 | -10.13 | 119.64 | 0.1987 | 1045.0 | 913.1 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -11.54 | 84.73 | -10.20 | 116.87 | 0.1953 | 731.0 | 612.7 | |
| 0.00 | 0.88 | 0.00 | 0.44 | -10.04 | 84.48 | -10.45 | 109.06 | 0.1899 | 692.0 | 530.0 | |
| 0.00 | 2.28 | 0.00 | 1.15 | -11.69 | 84.39 | -10.54 | 116.79 | 0.2017 | 881.0 | 738.4 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -11.92 | 84.10 | -10.83 | 117.23 | 0.2078 | 889.0 | 764.0 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -11.45 | 83.43 | -11.50 | 113.95 | 0.2148 | 900.0 | 696.9 | |
| 0.00 | 2.19 | 0.00 | 1.12 | -11.78 | 82.23 | -12.70 | 113.38 | 0.2356 | 668.0 | 627.0 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -11.60 | 82.08 | -12.85 | 112.42 | 0.2368 | 765.0 | 532.3 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -15.31 | 80.78 | -14.15 | 123.27 | 0.2832 | -928.0 | -784.2 | |
| 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. | |