SDO HMI 2014-04-20 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.11 | 70.16 | 12.72 | 63.65 | -8.82 | 248.08 | 57.14 | 262.84 | 0.8378 | 325.5 | 185.3 | |
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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 |
| 9.23 | 53.93 | 8.67 | 50.69 | -8.75 | 249.52 | 58.58 | 262.92 | 0.8520 | 634.8 | 241.2 | |
| 0.27 | -1.00 | 0.25 | -1.00 | -8.95 | 249.28 | 58.34 | 262.68 | 0.8498 | 801.0 | 999999 | |
| 1.15 | -1.00 | 1.07 | -1.00 | -8.82 | 249.07 | 58.13 | 262.85 | 0.8479 | 866.5 | 999999 | |
| 0.27 | -1.00 | 0.25 | -1.00 | -8.70 | 248.98 | 58.04 | 262.98 | 0.8471 | 711.7 | 999999 | |
| 0.00 | 1.42 | 0.00 | 1.27 | -7.34 | 247.66 | 56.72 | 264.63 | 0.8350 | 519.0 | 396.2 | |
| 0.00 | 0.71 | 0.00 | 0.59 | -10.43 | 244.53 | 53.60 | 260.86 | 0.8040 | -539.0 | -458.0 | |
| 0.71 | 2.66 | 0.58 | 2.19 | -10.12 | 244.20 | 53.26 | 261.24 | 0.8005 | -485.8 | -325.9 | |
| 0.00 | 0.35 | 0.00 | 0.29 | -9.89 | 243.63 | 52.70 | 261.52 | 0.7945 | -312.0 | -282.8 | |
| 0.00 | 1.33 | 0.00 | 1.06 | -8.30 | 242.90 | 51.97 | 263.53 | 0.7867 | 480.0 | 461.8 | |
| 0.00 | 0.53 | 0.00 | 0.42 | -9.13 | 242.67 | 51.73 | 262.46 | 0.7842 | 497.0 | 501.3 | |
| 0.00 | 0.27 | 0.00 | 0.21 | -9.20 | 242.63 | 51.70 | 262.38 | 0.7838 | 597.0 | 504.3 | |
| 0.00 | 0.98 | 0.00 | 0.77 | -7.85 | 242.38 | 51.44 | 264.11 | 0.7810 | 351.0 | 387.1 | |
| 0.00 | 0.98 | 0.00 | 0.77 | -9.50 | 242.60 | 51.66 | 261.99 | 0.7835 | 565.0 | 487.8 | |
| 0.00 | 1.06 | 0.00 | 0.83 | -9.56 | 241.77 | 50.84 | 261.90 | 0.7746 | -324.0 | -191.9 | |
| 0.00 | 1.95 | 0.00 | 1.51 | -9.37 | 241.44 | 50.51 | 262.13 | 0.7709 | -662.0 | -521.0 | |
| 2.48 | 3.99 | 1.90 | 3.05 | -8.62 | 240.82 | 49.89 | 263.10 | 0.7640 | -613.1 | -422.5 | |
| 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. | |