SDO HMI 2014-04-16 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.43 | 78.13 | 19.25 | 86.22 | -13.18 | 181.08 | -63.78 | 101.98 | 0.8948 | 151.6 | -71.4 | |
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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 | 2.92 | 0.00 | 3.12 | -12.80 | 181.96 | -62.90 | 101.55 | 0.8879 | -623.0 | -460.8 | |
| 10.71 | 55.30 | 11.70 | 60.66 | -13.66 | 181.28 | -63.58 | 102.52 | 0.8933 | 573.6 | 22.6 | |
| 0.97 | 16.37 | 1.09 | 18.39 | -12.12 | 180.52 | -64.34 | 100.79 | 0.8990 | -634.8 | -324.6 | |
| 0.00 | 1.06 | 0.00 | 1.19 | -12.33 | 180.42 | -64.44 | 101.02 | 0.8997 | -610.0 | -536.5 | |
| 5.75 | -3.00 | 6.46 | -3.00 | -11.81 | 180.51 | -64.35 | 100.45 | 0.8991 | -143.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 1.22 | -12.33 | 179.76 | -65.10 | 101.03 | 0.9046 | -143.0 | -165.1 | |
| 0.00 | 1.42 | 0.00 | 1.64 | -12.19 | 179.61 | -65.25 | 100.88 | 0.9057 | -190.0 | -56.2 | |
| 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. | |