SDO HMI 2014-03-27 21:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.20 | 0.00 | 6.34 | 11.49 | 117.10 | -21.25 | 46.98 | 0.4726 | -67.7 | 3.9 | |
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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 | 0.87 | 0.00 | 0.45 | 8.10 | 128.85 | -9.50 | 32.65 | 0.3042 | -783.0 | -608.9 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 11.22 | 127.56 | -10.79 | 30.92 | 0.3591 | -676.0 | -462.8 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 11.26 | 127.19 | -11.17 | 31.73 | 0.3628 | -782.0 | -659.2 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 9.80 | 122.55 | -15.80 | 43.70 | 0.3900 | -933.0 | -806.5 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 8.62 | 121.66 | -16.69 | 47.48 | 0.3869 | 889.0 | 639.5 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 12.86 | 118.15 | -20.20 | 45.67 | 0.4726 | -724.0 | -530.8 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 6.75 | 114.21 | -24.15 | 61.18 | 0.4656 | 511.0 | 395.0 | |
| 0.00 | 1.49 | 0.00 | 0.88 | 10.54 | 109.62 | -28.73 | 59.07 | 0.5531 | 710.0 | 492.2 | |
| 0.00 | 1.14 | 0.00 | 0.74 | 19.63 | 107.61 | -30.74 | 48.29 | 0.6472 | 574.0 | 582.0 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 12.55 | 102.86 | -35.49 | 61.36 | 0.6480 | 537.0 | 457.4 | |
| 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. | |