SDO HMI 2014-04-19 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.77 | 0.00 | 4.71 | 15.06 | 189.45 | -9.21 | 24.79 | 0.3834 | -182.0 | -121.8 | |
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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 | 0.89 | 0.00 | 0.47 | 14.51 | 192.24 | -6.43 | 17.81 | 0.3559 | -797.0 | -556.3 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 22.11 | 191.79 | -6.87 | 13.58 | 0.4740 | -656.0 | -534.0 | |
| 0.00 | 1.24 | 0.00 | 0.66 | 15.15 | 191.59 | -7.07 | 18.86 | 0.3692 | -839.0 | -642.1 | |
| 0.00 | 1.06 | 0.00 | 0.58 | 18.12 | 190.62 | -8.04 | 18.57 | 0.4193 | -621.0 | -487.2 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 17.93 | 188.64 | -10.02 | 22.89 | 0.4275 | -909.0 | -679.1 | |
| 0.00 | 1.24 | 0.00 | 0.65 | 11.84 | 188.11 | -10.56 | 31.53 | 0.3444 | 836.0 | 620.9 | |
| 0.00 | 1.24 | 0.00 | 0.66 | 12.42 | 187.71 | -10.96 | 31.60 | 0.3558 | 714.0 | 499.0 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 9.91 | 186.11 | -12.55 | 39.55 | 0.3376 | 816.0 | 645.0 | |
| 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. | |