SDO HMI 2014-04-19 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.78 | 115.82 | 14.55 | 89.36 | -8.95 | 248.31 | 50.20 | 262.69 | 0.7667 | 438.8 | 212.7 | |
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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 | 1.06 | 0.00 | 0.87 | -6.17 | 250.90 | 52.78 | 266.24 | 0.7957 | 556.0 | 471.9 | |
| 15.86 | 90.57 | 12.49 | 71.47 | -8.85 | 249.41 | 51.30 | 262.85 | 0.7794 | 898.0 | 245.4 | |
| 0.00 | 1.86 | 0.00 | 1.44 | -8.81 | 248.62 | 50.51 | 262.89 | 0.7708 | 731.0 | 580.7 | |
| 0.00 | 1.68 | 0.00 | 1.20 | -10.07 | 244.38 | 46.27 | 261.06 | 0.7225 | -443.0 | -395.6 | |
| 0.00 | 1.15 | 0.00 | 0.82 | -10.37 | 244.35 | 46.23 | 260.64 | 0.7223 | -683.0 | -591.1 | |
| 2.57 | 5.41 | 1.82 | 3.83 | -10.12 | 243.99 | 45.88 | 260.96 | 0.7179 | -744.3 | -519.0 | |
| 0.00 | 1.42 | 0.00 | 1.00 | -9.87 | 243.68 | 45.57 | 261.30 | 0.7140 | -360.0 | -435.3 | |
| 0.00 | 1.51 | 0.00 | 1.06 | -10.29 | 243.71 | 45.60 | 260.71 | 0.7146 | -797.0 | -648.4 | |
| 0.00 | 1.15 | 0.00 | 0.80 | -8.61 | 243.04 | 44.93 | 263.06 | 0.7057 | 520.0 | 433.8 | |
| 0.00 | 2.13 | 0.00 | 1.47 | -9.39 | 242.64 | 44.53 | 261.93 | 0.7012 | 777.0 | 661.4 | |
| 0.00 | 0.97 | 0.00 | 0.67 | -9.37 | 242.38 | 44.27 | 261.93 | 0.6979 | 689.0 | 685.9 | |
| 0.00 | 1.77 | 0.00 | 1.22 | -8.72 | 242.20 | 44.09 | 262.87 | 0.6954 | 804.0 | 618.7 | |
| 0.00 | 1.15 | 0.00 | 0.79 | -8.33 | 242.14 | 44.03 | 263.43 | 0.6946 | 653.0 | 590.4 | |
| 0.00 | 0.71 | 0.00 | 0.49 | -8.54 | 242.17 | 44.06 | 263.13 | 0.6950 | 530.0 | 551.8 | |
| 0.00 | 1.68 | 0.00 | 1.16 | -9.57 | 242.16 | 44.05 | 261.64 | 0.6953 | 655.0 | 530.0 | |
| 0.35 | 1.60 | 0.24 | 1.07 | -8.66 | 240.64 | 42.52 | 262.89 | 0.6757 | -778.0 | -670.1 | |
| 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. | |