SDO HMI 2014-03-21 01:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.85 | 47.07 | 14.18 | 58.06 | -10.40 | 295.57 | 67.12 | 261.67 | 0.9166 | -263.9 | -76.0 | |
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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 |
| 1.74 | 3.57 | 2.56 | 5.25 | -9.29 | 299.55 | 71.09 | 262.62 | 0.9429 | 276.6 | 243.0 | |
| 0.00 | 1.05 | 0.00 | 1.53 | -9.99 | 299.52 | 71.06 | 261.87 | 0.9425 | -127.0 | -128.8 | |
| 0.00 | 3.66 | 0.00 | 5.22 | -9.84 | 298.97 | 70.52 | 262.07 | 0.9394 | 445.0 | 332.8 | |
| 0.00 | 4.71 | 0.00 | 6.73 | -10.22 | 299.07 | 70.62 | 261.66 | 0.9398 | 363.0 | 234.1 | |
| 0.00 | 0.87 | 0.00 | 1.19 | -10.41 | 297.99 | 69.54 | 261.53 | 0.9332 | 376.0 | 363.4 | |
| 0.00 | 0.78 | 0.00 | 0.91 | -11.06 | 294.09 | 65.64 | 261.05 | 0.9069 | -102.0 | -98.7 | |
| 0.00 | 0.35 | 0.00 | 0.41 | -11.85 | 294.37 | 65.92 | 260.17 | 0.9086 | -424.0 | -405.5 | |
| 9.15 | 28.77 | 10.51 | 32.99 | -10.58 | 293.67 | 65.22 | 261.60 | 0.9040 | -537.2 | -273.9 | |
| 0.00 | 0.35 | 0.00 | 0.41 | -12.01 | 294.30 | 65.85 | 260.00 | 0.9081 | -347.0 | -368.5 | |
| 0.00 | 0.52 | 0.00 | 0.60 | -11.00 | 293.77 | 65.32 | 261.13 | 0.9046 | -582.0 | -496.5 | |
| 0.96 | 2.44 | 1.11 | 2.82 | -11.36 | 293.85 | 65.40 | 260.73 | 0.9050 | -465.8 | -390.2 | |
| 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. | |