SDO HMI 2014-05-16 15:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.56 | 34.58 | 3.37 | 17.74 | -15.47 | 193.79 | -7.46 | 150.90 | 0.2586 | 476.8 | 464.7 | |
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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 | 1.44 | 0.00 | 0.74 | -15.81 | 194.85 | -6.40 | 155.04 | 0.2552 | 958.0 | 799.8 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -15.06 | 194.78 | -6.47 | 153.44 | 0.2444 | 968.0 | 751.2 | |
| 2.16 | 7.18 | 1.11 | 3.69 | -16.09 | 194.62 | -6.63 | 154.74 | 0.2611 | 827.5 | 434.7 | |
| 0.00 | 2.42 | 0.00 | 1.24 | -15.00 | 194.18 | -7.07 | 151.24 | 0.2481 | 1024.0 | 798.5 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -16.40 | 194.13 | -7.12 | 153.69 | 0.2694 | 648.0 | 579.6 | |
| 0.00 | 1.62 | 0.00 | 0.83 | -15.02 | 193.86 | -7.38 | 150.24 | 0.2512 | 962.0 | 886.6 | |
| 0.00 | 3.23 | 0.00 | 1.66 | -15.08 | 193.58 | -7.67 | 149.42 | 0.2545 | 1068.0 | 867.2 | |
| 3.86 | 11.94 | 1.98 | 6.13 | -15.30 | 193.35 | -7.90 | 149.13 | 0.2596 | 929.4 | 502.8 | |
| 0.00 | 0.63 | 0.00 | 0.32 | -15.67 | 193.05 | -8.20 | 148.95 | 0.2675 | -504.0 | -399.4 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -15.51 | 192.86 | -8.39 | 148.07 | 0.2669 | -775.0 | -668.8 | |
| 0.54 | 1.80 | 0.28 | 0.92 | -15.29 | 192.43 | -8.82 | 146.30 | 0.2678 | -945.2 | -727.5 | |
| 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. | |