SDO HMI 2014-09-20 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.13 | 25.73 | 1.28 | 15.19 | -20.90 | 311.14 | -17.66 | 148.70 | 0.5461 | -307.9 | -167.3 | |
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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 | 1.51 | 0.00 | 0.88 | -21.22 | 314.57 | -14.23 | 154.06 | 0.5261 | 719.0 | 459.8 | |
| 0.00 | 1.60 | 0.00 | 0.91 | -19.31 | 313.92 | -14.88 | 151.23 | 0.5054 | 718.0 | 523.2 | |
| 0.00 | 3.01 | 0.00 | 1.73 | -18.92 | 313.60 | -15.20 | 150.30 | 0.5027 | 813.0 | 719.2 | |
| 0.00 | 2.31 | 0.00 | 1.32 | -18.53 | 313.17 | -15.63 | 149.21 | 0.5009 | 638.0 | 483.0 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -19.99 | 312.73 | -16.07 | 150.03 | 0.5229 | 831.0 | 642.1 | |
| 0.62 | 2.13 | 0.37 | 1.27 | -21.79 | 310.28 | -18.52 | 148.30 | 0.5634 | -1003.6 | -806.2 | |
| 0.00 | 1.24 | 0.00 | 0.74 | -21.90 | 310.13 | -18.67 | 148.20 | 0.5659 | -372.0 | -547.4 | |
| 0.00 | 2.39 | 0.00 | 1.42 | -21.04 | 310.14 | -18.66 | 147.34 | 0.5556 | -834.0 | -564.9 | |
| 0.00 | 1.51 | 0.00 | 0.90 | -21.52 | 310.04 | -18.76 | 147.70 | 0.5621 | -892.0 | -765.5 | |
| 0.00 | 1.15 | 0.00 | 0.69 | -21.91 | 309.75 | -19.05 | 147.70 | 0.5690 | -824.0 | -730.8 | |
| 0.00 | 1.42 | 0.00 | 0.86 | -22.30 | 309.52 | -19.28 | 147.79 | 0.5753 | -699.0 | -568.4 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -21.99 | 309.53 | -19.27 | 147.49 | 0.5716 | -821.0 | -697.1 | |
| 1.51 | 2.75 | 0.91 | 1.65 | -21.65 | 309.48 | -19.33 | 147.07 | 0.5680 | -901.4 | -791.5 | |
| 0.00 | 0.89 | 0.00 | 0.54 | -22.10 | 309.38 | -19.42 | 147.40 | 0.5740 | -686.0 | -569.2 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -22.42 | 309.26 | -19.54 | 147.56 | 0.5786 | -498.0 | -445.8 | |
| 0.00 | 0.44 | 0.00 | 0.27 | -21.76 | 309.22 | -19.58 | 146.84 | 0.5713 | -672.0 | -572.2 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -21.63 | 309.20 | -19.60 | 146.68 | 0.5698 | -546.0 | -477.6 | |
| 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. | |