SDO HMI 2013-01-07 14:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.84 | 286.21 | 21.45 | 153.98 | -24.39 | 250.09 | 10.26 | 204.51 | 0.3913 | 663.5 | 350.7 | |
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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 | 1.61 | 0.00 | 0.86 | -21.44 | 253.72 | 13.89 | 216.20 | 0.3799 | -965.0 | -763.8 | |
| 39.84 | 267.64 | 21.45 | 144.15 | -24.45 | 250.55 | 10.72 | 205.56 | 0.3942 | 1447.9 | 430.6 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -27.08 | 247.34 | 7.51 | 196.37 | 0.4147 | 797.0 | 520.4 | |
| 0.00 | 2.12 | 0.00 | 1.12 | -23.11 | 244.40 | 4.56 | 192.46 | 0.3408 | -995.0 | -909.2 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -22.18 | 243.06 | 3.23 | 189.37 | 0.3215 | -830.0 | -545.0 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -21.75 | 242.54 | 2.71 | 188.10 | 0.3131 | -848.0 | -715.9 | |
| 0.00 | 0.76 | 0.00 | 0.41 | -24.97 | 242.31 | 2.48 | 186.19 | 0.3653 | -880.0 | -682.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -25.38 | 241.89 | 2.06 | 185.05 | 0.3713 | -941.0 | -863.1 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -21.93 | 241.69 | 1.85 | 185.50 | 0.3145 | -851.0 | -735.0 | |
| 0.00 | 1.10 | 0.00 | 0.57 | -21.50 | 241.46 | 1.63 | 184.96 | 0.3070 | -729.0 | -655.2 | |
| 0.00 | 4.42 | 0.00 | 2.36 | -26.02 | 241.38 | 1.55 | 183.67 | 0.3810 | -739.0 | -615.4 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -20.91 | 240.73 | 0.90 | 182.84 | 0.2964 | -920.0 | -780.8 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -21.78 | 240.70 | 0.87 | 182.61 | 0.3108 | -963.0 | -746.6 | |
| 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. | |