SDO HMI 2014-03-30 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 | 18.04 | 0.00 | 10.46 | 17.72 | 90.52 | -19.80 | 38.42 | 0.5210 | -650.8 | -651.5 | |
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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 | 2.10 | 0.00 | 1.21 | 17.80 | 91.29 | -19.03 | 37.25 | 0.5149 | -951.0 | -834.2 | |
| 0.00 | 3.50 | 0.00 | 2.02 | 17.51 | 91.16 | -19.16 | 37.80 | 0.5128 | -686.0 | -677.9 | |
| 0.00 | 1.31 | 0.00 | 0.76 | 17.85 | 91.05 | -19.27 | 37.54 | 0.5176 | -823.0 | -674.6 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 18.02 | 90.93 | -19.39 | 37.50 | 0.5206 | -753.0 | -646.7 | |
| 0.00 | 3.68 | 0.00 | 2.14 | 17.93 | 90.54 | -19.78 | 38.15 | 0.5232 | -870.0 | -648.5 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 17.88 | 90.31 | -20.01 | 38.54 | 0.5247 | -713.0 | -594.7 | |
| 0.00 | 0.88 | 0.00 | 0.50 | 16.30 | 90.49 | -19.83 | 40.32 | 0.5053 | -588.0 | -470.4 | |
| 0.00 | 1.66 | 0.00 | 0.97 | 17.72 | 90.26 | -20.05 | 38.81 | 0.5233 | -885.0 | -810.6 | |
| 0.00 | 1.84 | 0.00 | 1.07 | 17.59 | 90.01 | -20.31 | 39.31 | 0.5243 | -956.0 | -731.0 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 18.23 | 89.06 | -21.26 | 39.79 | 0.5403 | -569.0 | -435.2 | |
| 0.00 | 0.44 | 0.00 | 0.26 | 18.27 | 85.52 | -24.80 | 44.06 | 0.5749 | 635.0 | 508.2 | |
| 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. | |