SDO HMI 2014-04-16 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 |
| 44.86 | 214.98 | 25.83 | 123.31 | 12.12 | 262.77 | 24.49 | 306.56 | 0.5052 | -752.7 | -326.9 | |
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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 |
| 31.23 | 203.94 | 18.01 | 117.41 | 12.11 | 263.69 | 25.41 | 304.97 | 0.5140 | -1156.1 | -376.6 | |
| 12.92 | -1.00 | 7.41 | -1.00 | 11.88 | 263.29 | 25.01 | 305.00 | 0.5071 | -1440.5 | 999999 | |
| 0.71 | -1.00 | 0.41 | -1.00 | 12.46 | 262.95 | 24.66 | 306.34 | 0.5079 | -773.2 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.91 | 12.68 | 262.83 | 24.55 | 306.81 | 0.5084 | -585.0 | -479.6 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 16.05 | 254.95 | 16.67 | 322.81 | 0.4580 | 736.0 | 653.0 | |
| 0.00 | 1.77 | 0.00 | 0.93 | 12.72 | 247.07 | 8.79 | 334.43 | 0.3468 | 961.0 | 763.2 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 13.16 | 246.50 | 8.21 | 336.43 | 0.3494 | 735.0 | 475.2 | |
| 0.00 | 1.24 | 0.00 | 0.65 | 13.47 | 246.01 | 7.72 | 338.04 | 0.3510 | 830.0 | 637.3 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 11.52 | 244.06 | 5.78 | 341.34 | 0.3097 | 741.0 | 579.8 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 11.30 | 243.90 | 5.62 | 341.59 | 0.3054 | 703.0 | 573.3 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 14.93 | 240.21 | 1.93 | 354.66 | 0.3520 | 685.0 | 531.9 | |
| 0.00 | 2.12 | 0.00 | 1.12 | 14.48 | 239.99 | 1.71 | 355.16 | 0.3443 | 811.0 | 577.3 | |
| 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. | |