SDO HMI 2013-01-06 02:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.28 | 307.34 | 24.22 | 164.75 | -24.20 | 250.64 | -8.92 | 158.20 | 0.3817 | 672.4 | 341.3 | |
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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 |
| 45.28 | 289.61 | 24.22 | 155.02 | -24.22 | 251.04 | -8.52 | 159.02 | 0.3789 | 1501.1 | 414.0 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -26.71 | 246.79 | -12.77 | 153.35 | 0.4420 | -559.0 | -410.5 | |
| 0.00 | 2.63 | 0.00 | 1.43 | -23.93 | 245.87 | -13.69 | 148.17 | 0.4120 | -746.0 | -596.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -24.14 | 244.98 | -14.58 | 146.88 | 0.4223 | -806.0 | -663.8 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -23.41 | 244.86 | -14.70 | 145.62 | 0.4141 | -917.0 | -794.3 | |
| 0.00 | 0.93 | 0.00 | 0.51 | -23.78 | 244.65 | -14.91 | 145.81 | 0.4207 | -807.0 | -705.9 | |
| 0.00 | 2.04 | 0.00 | 1.11 | -23.28 | 244.65 | -14.91 | 145.05 | 0.4145 | -1000.0 | -875.4 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -22.35 | 244.72 | -14.84 | 143.73 | 0.4022 | -836.0 | -674.3 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -23.06 | 244.50 | -15.05 | 144.47 | 0.4130 | -928.0 | -711.1 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -23.43 | 244.23 | -15.33 | 144.56 | 0.4202 | -598.0 | -639.7 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -24.15 | 244.11 | -15.45 | 145.42 | 0.4302 | -684.0 | -518.9 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -23.93 | 244.10 | -15.46 | 145.09 | 0.4275 | -682.0 | -566.2 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -20.99 | 241.84 | -17.72 | 136.66 | 0.4159 | -774.0 | -655.8 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -21.72 | 241.11 | -18.45 | 136.84 | 0.4316 | -643.0 | -505.3 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -28.90 | 238.92 | -20.64 | 144.36 | 0.5317 | -680.0 | -515.1 | |
| 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. | |