SDO HMI 2013-08-18 13:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.78 | 267.94 | 25.30 | 170.40 | -6.99 | 139.29 | -36.37 | 110.10 | 0.6290 | 586.7 | 301.0 | |
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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 |
| 0.00 | 0.81 | 0.00 | 0.50 | -8.90 | 142.11 | -33.54 | 114.69 | 0.6031 | 749.0 | 574.8 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -8.93 | 141.59 | -34.07 | 114.40 | 0.6098 | 529.0 | 423.6 | |
| 0.36 | 1.80 | 0.23 | 1.14 | -9.30 | 140.83 | -34.82 | 114.46 | 0.6212 | -649.5 | -589.4 | |
| 0.00 | 1.62 | 0.00 | 1.03 | -9.79 | 140.13 | -35.52 | 114.73 | 0.6326 | 773.0 | 610.3 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -9.99 | 139.46 | -36.19 | 114.61 | 0.6419 | 120.0 | 182.6 | |
| 36.27 | 253.18 | 23.03 | 160.82 | -6.90 | 139.35 | -36.31 | 109.99 | 0.6277 | 1030.2 | 327.6 | |
| 1.71 | -6.00 | 1.09 | -6.00 | -6.64 | 138.95 | -36.70 | 109.40 | 0.6316 | 651.6 | 999999 | |
| 0.54 | 1.80 | 0.35 | 1.17 | -9.66 | 138.47 | -37.19 | 113.53 | 0.6522 | -693.5 | -570.5 | |
| 0.36 | 1.71 | 0.24 | 1.12 | -9.85 | 138.36 | -37.29 | 113.75 | 0.6544 | -580.5 | -506.3 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -7.09 | 137.13 | -38.52 | 109.13 | 0.6565 | 486.0 | 307.8 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -6.50 | 137.07 | -38.58 | 108.25 | 0.6547 | 498.0 | 429.7 | |
| 0.54 | 1.53 | 0.36 | 1.01 | -6.53 | 136.28 | -39.37 | 107.92 | 0.6647 | -599.8 | -497.9 | |
| 0.00 | 1.08 | 0.00 | 0.72 | -6.82 | 136.13 | -39.52 | 108.26 | 0.6677 | -479.0 | -510.7 | |
| 0.00 | 0.54 | 0.00 | 0.36 | -6.71 | 135.98 | -39.67 | 108.03 | 0.6690 | -724.0 | -583.8 | |
| 0.00 | 0.90 | 0.00 | 0.62 | -10.62 | 135.27 | -40.38 | 113.10 | 0.6946 | -645.0 | -441.7 | |
| 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. | |