SDO HMI 2011-04-26 11:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.05 | 78.37 | 17.58 | 44.42 | 20.66 | 187.62 | 14.43 | 331.33 | 0.4872 | 102.5 | -20.2 | |
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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 |
| 1.42 | 3.02 | 0.82 | 1.75 | 21.30 | 190.26 | 17.07 | 327.79 | 0.5151 | -737.5 | -661.3 | |
| 8.01 | 14.68 | 4.57 | 8.38 | 20.32 | 189.71 | 16.52 | 327.52 | 0.4985 | -1011.4 | -641.5 | |
| 2.85 | -2.00 | 1.63 | -2.00 | 20.62 | 189.64 | 16.45 | 327.97 | 0.5016 | -650.6 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.51 | 21.79 | 189.71 | 16.52 | 329.15 | 0.5169 | -654.0 | -533.3 | |
| 0.00 | 6.32 | 0.00 | 3.61 | 20.77 | 189.12 | 15.93 | 328.95 | 0.4995 | -746.0 | -583.5 | |
| 1.87 | 7.65 | 1.06 | 4.35 | 20.37 | 189.04 | 15.85 | 328.62 | 0.4938 | -840.4 | -684.3 | |
| 0.00 | 0.71 | 0.00 | 0.41 | 21.04 | 189.11 | 15.92 | 329.25 | 0.5028 | -601.0 | -480.1 | |
| 0.00 | 1.16 | 0.00 | 0.66 | 21.19 | 188.39 | 15.20 | 330.55 | 0.4993 | -670.0 | -414.4 | |
| 0.00 | 1.33 | 0.00 | 0.77 | 21.83 | 188.43 | 15.24 | 331.16 | 0.5078 | 696.0 | 450.3 | |
| 1.42 | 3.56 | 0.81 | 2.03 | 21.42 | 188.11 | 14.92 | 331.23 | 0.5002 | -675.4 | -679.3 | |
| 0.00 | 2.05 | 0.00 | 1.15 | 19.74 | 187.71 | 14.52 | 330.09 | 0.4753 | -616.0 | -606.8 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 21.29 | 186.80 | 13.61 | 333.26 | 0.4892 | 373.0 | 436.0 | |
| 1.42 | 4.18 | 0.81 | 2.37 | 21.05 | 186.64 | 13.45 | 333.29 | 0.4849 | 808.1 | 419.2 | |
| 0.00 | 3.11 | 0.00 | 1.75 | 20.08 | 186.45 | 13.27 | 332.62 | 0.4706 | 930.0 | 705.0 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 20.27 | 186.11 | 12.92 | 333.43 | 0.4708 | 870.0 | 717.1 | |
| 0.00 | 7.21 | 0.00 | 4.06 | 20.97 | 185.77 | 12.58 | 334.70 | 0.4780 | 808.0 | 662.0 | |
| 11.12 | 18.50 | 6.23 | 10.37 | 20.40 | 185.66 | 12.47 | 334.35 | 0.4694 | 1160.2 | 754.7 | |
| 2.94 | -17.00 | 1.65 | -17.00 | 20.63 | 185.51 | 12.32 | 334.84 | 0.4716 | 926.8 | 999999 | |
| 0.00 | 2.13 | 0.00 | 1.20 | 20.91 | 184.45 | 11.26 | 337.01 | 0.4688 | 853.0 | 558.9 | |
| 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. | |