SDO HMI 2014-04-22 21:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.17 | 0.00 | 7.88 | -18.29 | 164.78 | 9.61 | 212.96 | 0.2926 | -734.7 | -593.7 | |
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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 | 2.04 | 0.00 | 1.09 | -12.67 | 175.86 | 20.69 | 248.00 | 0.3734 | -799.0 | -665.7 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -28.04 | 171.40 | 16.23 | 212.00 | 0.4674 | -699.0 | -496.5 | |
| 0.00 | 2.13 | 0.00 | 1.10 | -19.48 | 164.20 | 9.03 | 210.46 | 0.2931 | -356.0 | -334.5 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -13.01 | 163.25 | 8.08 | 224.27 | 0.1972 | -894.0 | -644.5 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -18.88 | 162.27 | 7.10 | 205.89 | 0.2690 | -805.0 | -640.4 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -16.47 | 162.11 | 6.94 | 210.10 | 0.2322 | -831.0 | -655.1 | |
| 0.00 | 2.66 | 0.00 | 1.37 | -18.67 | 162.04 | 6.87 | 205.52 | 0.2641 | -927.0 | -710.1 | |
| 0.00 | 1.07 | 0.00 | 0.54 | -16.94 | 161.75 | 6.58 | 207.81 | 0.2360 | -757.0 | -591.8 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -23.95 | 161.45 | 6.28 | 197.07 | 0.3421 | -468.0 | -550.8 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -18.37 | 160.08 | 4.91 | 199.29 | 0.2469 | -805.0 | -625.2 | |
| 0.00 | 1.07 | 0.00 | 0.54 | -18.59 | 159.80 | 4.63 | 197.97 | 0.2488 | -741.0 | -619.7 | |
| 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. | |