SDO HMI 2013-01-06 10:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 49.53 | 318.34 | 26.28 | 169.22 | -24.28 | 250.42 | -4.77 | 167.95 | 0.3628 | 828.5 | 302.4 | |
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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 |
| 49.53 | 295.85 | 26.28 | 157.08 | -24.28 | 250.90 | -4.29 | 169.03 | 0.3604 | 1454.8 | 394.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -23.11 | 246.04 | -9.16 | 156.31 | 0.3660 | -823.0 | -634.6 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -24.04 | 245.41 | -9.78 | 156.03 | 0.3837 | -944.0 | -822.0 | |
| 0.00 | 2.46 | 0.00 | 1.32 | -23.82 | 245.40 | -9.80 | 155.74 | 0.3806 | -835.0 | -611.8 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -23.69 | 244.82 | -10.38 | 154.34 | 0.3826 | -927.0 | -730.6 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -24.50 | 244.72 | -10.48 | 155.12 | 0.3950 | -791.0 | -644.6 | |
| 0.00 | 7.65 | 0.00 | 4.09 | -23.31 | 244.78 | -10.41 | 153.80 | 0.3775 | -448.0 | -741.5 | |
| 0.00 | 1.78 | 0.00 | 0.96 | -23.93 | 244.21 | -10.99 | 153.37 | 0.3904 | -789.0 | -644.4 | |
| 0.00 | 0.59 | 0.00 | 0.32 | -23.24 | 244.27 | -10.93 | 152.61 | 0.3803 | -914.0 | -752.4 | |
| 0.00 | 2.12 | 0.00 | 1.14 | -23.55 | 243.95 | -11.25 | 152.35 | 0.3870 | -868.0 | -629.0 | |
| 0.00 | 2.46 | 0.00 | 1.40 | -29.35 | 239.97 | -15.23 | 152.27 | 0.4940 | -833.0 | -672.2 | |
| 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. | |