SDO HMI 2014-09-12 08:04:20 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.45 | 22.47 | 0.32 | 15.35 | -20.06 | 105.58 | 34.49 | 230.50 | 0.6910 | -8.5 | 72.8 | |
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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 |
| 0.45 | 3.21 | 0.32 | 2.33 | -20.08 | 110.06 | 38.96 | 233.79 | 0.7343 | 659.0 | 527.8 | |
| 0.00 | 1.34 | 0.00 | 0.90 | -16.09 | 107.52 | 36.43 | 236.88 | 0.6835 | 527.0 | 371.5 | |
| 0.00 | 2.14 | 0.00 | 1.52 | -20.90 | 107.84 | 36.75 | 231.27 | 0.7188 | 50.0 | 113.1 | |
| 0.00 | 1.43 | 0.00 | 0.99 | -20.23 | 107.01 | 35.92 | 231.45 | 0.7062 | 780.0 | 704.0 | |
| 0.00 | 1.25 | 0.00 | 0.86 | -19.75 | 106.53 | 35.44 | 231.65 | 0.6982 | 94.0 | 177.6 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -23.90 | 107.46 | 36.36 | 227.62 | 0.7361 | 434.0 | 413.9 | |
| 0.00 | 2.23 | 0.00 | 1.53 | -19.73 | 106.21 | 35.12 | 231.43 | 0.6949 | 669.0 | 475.7 | |
| 0.00 | 1.16 | 0.00 | 0.78 | -20.29 | 104.79 | 33.70 | 229.64 | 0.6852 | 613.0 | 521.5 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -26.50 | 105.91 | 34.81 | 223.67 | 0.7422 | -425.0 | -345.5 | |
| 0.00 | 1.16 | 0.00 | 0.76 | -18.77 | 102.84 | 31.75 | 229.83 | 0.6543 | -642.0 | -558.9 | |
| 0.00 | 0.80 | 0.00 | 0.52 | -18.74 | 102.35 | 31.25 | 229.44 | 0.6490 | -611.0 | -536.7 | |
| 0.00 | 1.78 | 0.00 | 1.15 | -18.56 | 101.75 | 30.66 | 229.12 | 0.6416 | -604.0 | -524.8 | |
| 0.00 | 1.16 | 0.00 | 0.74 | -18.26 | 101.66 | 30.56 | 229.41 | 0.6381 | -663.0 | -547.2 | |
| 0.00 | 1.07 | 0.00 | 0.68 | -18.33 | 101.34 | 30.24 | 229.02 | 0.6356 | -709.0 | -642.3 | |
| 0.00 | 1.07 | 0.00 | 0.76 | -26.77 | 103.32 | 32.22 | 221.29 | 0.7237 | -472.0 | -317.2 | |
| 0.00 | 1.25 | 0.00 | 0.79 | -17.68 | 100.96 | 29.86 | 229.50 | 0.6262 | -49.0 | -128.8 | |
| 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. | |