SDO HMI 2014-04-15 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.75 | 259.46 | 26.95 | 137.62 | 12.16 | 262.92 | 10.88 | 328.95 | 0.3597 | -952.6 | -345.7 | |
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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 | 0.97 | 0.00 | 0.52 | 12.50 | 265.59 | 13.56 | 323.35 | 0.3851 | 809.0 | 678.2 | |
| 8.84 | 246.82 | 4.70 | 130.96 | 12.05 | 263.77 | 11.74 | 326.52 | 0.3622 | -1351.2 | -401.3 | |
| 15.56 | -2.00 | 8.28 | -2.00 | 12.33 | 263.66 | 11.62 | 327.21 | 0.3651 | -1256.0 | 999999 | |
| 8.22 | -2.00 | 4.36 | -2.00 | 11.92 | 263.55 | 11.51 | 326.83 | 0.3584 | -1375.3 | 999999 | |
| 18.13 | -2.00 | 9.61 | -2.00 | 12.04 | 263.21 | 11.17 | 327.79 | 0.3571 | -1412.7 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.51 | 12.10 | 261.18 | 9.14 | 332.81 | 0.3415 | -754.0 | -636.4 | |
| 0.00 | 1.50 | 0.00 | 0.79 | 13.50 | 254.61 | 2.57 | 352.39 | 0.3311 | 703.0 | 521.6 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 15.42 | 254.48 | 2.44 | 353.46 | 0.3621 | 805.0 | 668.3 | |
| 0.00 | 1.86 | 0.00 | 0.99 | 15.84 | 254.26 | 2.23 | 354.15 | 0.3686 | 750.0 | 633.6 | |
| 0.00 | 4.60 | 0.00 | 2.41 | 12.77 | 246.70 | -5.34 | 16.10 | 0.3286 | 811.0 | 596.7 | |
| 0.00 | 1.86 | 0.00 | 0.97 | 10.83 | 243.28 | -8.76 | 28.00 | 0.3200 | 858.0 | 691.0 | |
| 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. | |