SDO HMI 2014-07-21 22:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.54 | 175.91 | 24.11 | 107.28 | -21.02 | 68.71 | 24.79 | 222.22 | 0.5843 | 404.4 | 142.0 | |
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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 |
| 31.28 | 129.85 | 19.18 | 79.70 | -20.90 | 69.63 | 25.71 | 223.44 | 0.5916 | 1080.4 | 281.0 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -20.90 | 68.84 | 24.92 | 222.57 | 0.5840 | 742.0 | 574.9 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -20.19 | 68.64 | 24.72 | 223.25 | 0.5751 | 716.0 | 574.1 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -20.69 | 68.66 | 24.74 | 222.63 | 0.5802 | 885.0 | 750.3 | |
| 0.73 | 4.17 | 0.44 | 2.54 | -20.96 | 68.53 | 24.60 | 222.15 | 0.5815 | 844.5 | 481.8 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -19.77 | 68.29 | 24.37 | 223.38 | 0.5675 | 532.0 | 471.4 | |
| 0.00 | 2.72 | 0.00 | 1.65 | -20.91 | 68.23 | 24.31 | 221.87 | 0.5783 | 541.0 | 330.1 | |
| 0.00 | 2.18 | 0.00 | 1.31 | -20.60 | 68.11 | 24.18 | 222.11 | 0.5740 | 390.0 | 477.8 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -20.56 | 65.94 | 22.02 | 219.58 | 0.5531 | -699.0 | -613.5 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -20.99 | 65.69 | 21.77 | 218.74 | 0.5554 | -826.0 | -699.5 | |
| 2.18 | 5.89 | 1.30 | 3.51 | -21.35 | 65.46 | 21.54 | 218.02 | 0.5573 | -810.5 | -608.5 | |
| 0.00 | 1.63 | 0.00 | 0.97 | -21.07 | 65.32 | 21.39 | 218.16 | 0.5530 | -609.0 | -583.8 | |
| 0.00 | 1.90 | 0.00 | 1.14 | -21.96 | 65.38 | 21.46 | 217.20 | 0.5633 | -588.0 | -456.6 | |
| 0.00 | 1.99 | 0.00 | 1.19 | -22.02 | 65.18 | 21.26 | 216.88 | 0.5622 | -656.0 | -512.0 | |
| 5.35 | 14.06 | 3.19 | 8.37 | -21.77 | 64.86 | 20.94 | 216.76 | 0.5567 | -985.1 | -746.2 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -21.37 | 64.07 | 20.14 | 216.18 | 0.5453 | -620.0 | -496.9 | |
| 0.00 | 2.27 | 0.00 | 1.35 | -22.15 | 64.08 | 20.15 | 215.30 | 0.5543 | -827.0 | -690.7 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -21.98 | 63.94 | 20.02 | 215.32 | 0.5512 | -905.0 | -674.1 | |
| 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. | |