SDO HMI 2014-04-18 05:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.71 | 153.74 | 21.97 | 115.69 | 11.93 | 262.48 | 45.68 | 291.31 | 0.7517 | -457.0 | -221.6 | |
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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 |
| 15.42 | 139.92 | 11.84 | 107.15 | 11.97 | 263.78 | 46.98 | 290.60 | 0.7664 | -778.4 | -283.5 | |
| 13.29 | -1.00 | 10.13 | -1.00 | 11.60 | 263.47 | 46.67 | 290.26 | 0.7619 | -1098.0 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.73 | 10.78 | 262.85 | 46.05 | 289.46 | 0.7524 | -243.0 | -220.3 | |
| 0.00 | 0.89 | 0.00 | 0.64 | 17.40 | 258.24 | 41.44 | 300.00 | 0.7316 | -591.0 | -548.2 | |
| 0.00 | 1.42 | 0.00 | 0.89 | 16.45 | 248.51 | 31.71 | 305.41 | 0.6207 | 579.0 | 430.1 | |
| 0.00 | 1.68 | 0.00 | 1.01 | 13.00 | 245.91 | 29.10 | 302.65 | 0.5650 | 548.0 | 405.2 | |
| 0.00 | 1.06 | 0.00 | 0.64 | 12.74 | 245.80 | 29.00 | 302.34 | 0.5619 | 695.0 | 641.9 | |
| 0.00 | 1.60 | 0.00 | 0.95 | 12.99 | 245.69 | 28.89 | 302.82 | 0.5624 | 582.0 | 573.8 | |
| 0.00 | 1.33 | 0.00 | 0.79 | 12.83 | 245.57 | 28.76 | 302.68 | 0.5596 | 649.0 | 603.5 | |
| 0.00 | 0.89 | 0.00 | 0.53 | 12.88 | 245.25 | 28.45 | 303.04 | 0.5562 | 852.0 | 661.8 | |
| 0.00 | 1.15 | 0.00 | 0.68 | 12.73 | 244.78 | 27.98 | 303.24 | 0.5493 | 881.0 | 728.6 | |
| 0.00 | 1.77 | 0.00 | 1.05 | 13.11 | 244.83 | 28.03 | 303.79 | 0.5528 | 627.0 | 471.4 | |
| 0.00 | 1.06 | 0.00 | 0.63 | 14.25 | 243.16 | 26.36 | 307.17 | 0.5421 | 692.0 | 503.1 | |
| 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. | |