SDO HMI 2014-04-01 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.69 | 0.00 | 6.17 | -16.96 | 123.55 | 44.55 | 251.84 | 0.6998 | 45.2 | 36.4 | |
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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 | 0.26 | 0.00 | 0.23 | -17.44 | 134.40 | 55.39 | 253.25 | 0.8222 | 312.0 | 308.0 | |
| 0.00 | 1.84 | 0.00 | 1.54 | -15.88 | 132.87 | 53.86 | 255.05 | 0.8062 | 579.0 | 449.5 | |
| 0.00 | 0.53 | 0.00 | 0.44 | -15.90 | 132.61 | 53.61 | 255.00 | 0.8037 | 648.0 | 593.2 | |
| 0.00 | 0.88 | 0.00 | 0.74 | -17.75 | 133.11 | 54.10 | 252.76 | 0.8100 | 587.0 | 519.8 | |
| 0.00 | 0.61 | 0.00 | 0.43 | -11.37 | 124.48 | 45.48 | 260.44 | 0.7112 | 499.0 | 434.1 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -20.09 | 115.56 | 36.56 | 245.44 | 0.6173 | -521.0 | -434.4 | |
| 0.00 | 1.76 | 0.00 | 1.10 | -20.64 | 114.80 | 35.80 | 244.25 | 0.6099 | -530.0 | -482.8 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -20.46 | 114.20 | 35.20 | 244.26 | 0.6017 | -656.0 | -525.1 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -10.55 | 108.15 | 29.15 | 260.00 | 0.4882 | -511.0 | -523.3 | |
| 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. | |