SDO HMI 2014-08-18 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.91 | 65.96 | 13.63 | 33.44 | -4.48 | 30.86 | -3.90 | 161.67 | 0.2100 | 299.6 | 434.9 | |
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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 |
| 12.78 | 27.08 | 6.45 | 13.67 | -4.10 | 33.01 | -1.75 | 170.84 | 0.1925 | 1187.8 | 713.1 | |
| 2.79 | -1.00 | 1.41 | -1.00 | -4.29 | 32.95 | -1.81 | 170.68 | 0.1958 | 1077.7 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.23 | -4.73 | 31.58 | -3.19 | 164.50 | 0.2082 | 985.0 | 797.6 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -4.20 | 31.31 | -3.46 | 162.49 | 0.2009 | 968.0 | 877.1 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -4.17 | 31.10 | -3.67 | 161.44 | 0.2015 | 776.0 | 686.7 | |
| 0.00 | 0.72 | 0.00 | 0.36 | -3.90 | 30.85 | -3.91 | 159.84 | 0.1984 | 894.0 | 737.1 | |
| 1.08 | 5.49 | 0.55 | 2.78 | -4.24 | 30.76 | -4.01 | 159.98 | 0.2044 | 1090.1 | 907.9 | |
| 0.00 | 2.88 | 0.00 | 1.46 | -4.09 | 30.39 | -4.37 | 158.04 | 0.2042 | 901.0 | 861.8 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -2.08 | 30.41 | -4.36 | 153.76 | 0.1727 | 696.0 | 586.0 | |
| 0.00 | 1.80 | 0.00 | 0.91 | -4.00 | 30.15 | -4.61 | 156.77 | 0.2044 | 977.0 | 721.9 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -3.57 | 29.91 | -4.86 | 154.80 | 0.1993 | 895.0 | 703.9 | |
| 2.97 | 15.39 | 1.51 | 7.81 | -4.41 | 29.08 | -5.69 | 152.99 | 0.2185 | -1159.9 | -716.5 | |
| 0.72 | -12.00 | 0.37 | -12.00 | -4.66 | 28.99 | -5.78 | 153.12 | 0.2231 | -911.9 | 999999 | |
| 3.15 | -12.00 | 1.60 | -12.00 | -4.29 | 28.96 | -5.81 | 152.24 | 0.2176 | -1139.3 | 999999 | |
| 3.42 | -12.00 | 1.74 | -12.00 | -4.50 | 28.96 | -5.81 | 152.69 | 0.2209 | -1034.0 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.83 | -5.87 | 28.94 | -5.82 | 155.23 | 0.2420 | -1008.0 | -787.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -3.77 | 26.05 | -8.71 | 140.31 | 0.2378 | 730.0 | 610.5 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -10.84 | 24.52 | -10.24 | 149.90 | 0.3497 | 3.0 | -0.3 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -6.37 | 24.40 | -10.36 | 141.66 | 0.2895 | -760.0 | -507.9 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -10.13 | 23.39 | -11.38 | 146.10 | 0.3497 | -31.0 | -32.3 | |
| 0.00 | 0.45 | 0.00 | 0.25 | -15.74 | 21.15 | -13.62 | 149.19 | 0.4444 | -605.0 | -557.6 | |
| 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. | |