SDO HMI 2013-01-06 04:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.39 | 303.32 | 24.75 | 162.14 | -24.22 | 250.67 | -7.80 | 160.70 | 0.3755 | 758.9 | 336.1 | |
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back to the solar disc SDO HMI 2013-01-06 04:58:54 UT
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 |
| 46.39 | 286.51 | 24.75 | 152.99 | -24.24 | 251.03 | -7.44 | 161.47 | 0.3732 | 1507.7 | 410.0 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -26.73 | 246.88 | -11.59 | 155.49 | 0.4342 | -658.0 | -537.3 | |
| 0.00 | 2.55 | 0.00 | 1.37 | -23.02 | 246.09 | -12.38 | 149.37 | 0.3889 | -746.0 | -675.3 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -23.86 | 245.84 | -12.62 | 150.06 | 0.4022 | -747.0 | -635.3 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -24.08 | 245.69 | -12.78 | 150.06 | 0.4064 | -723.0 | -553.2 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -24.16 | 244.92 | -13.55 | 148.74 | 0.4138 | -904.0 | -754.7 | |
| 0.00 | 3.91 | 0.00 | 2.11 | -23.28 | 244.78 | -13.69 | 147.24 | 0.4034 | -839.0 | -889.6 | |
| 0.00 | 0.76 | 0.00 | 0.42 | -24.03 | 244.43 | -14.03 | 147.68 | 0.4161 | -834.0 | -657.0 | |
| 0.00 | 0.76 | 0.00 | 0.42 | -25.48 | 244.23 | -14.24 | 149.29 | 0.4366 | -681.0 | -514.1 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -23.12 | 244.47 | -14.00 | 146.42 | 0.4040 | -836.0 | -654.3 | |
| 0.00 | 1.70 | 0.00 | 0.92 | -23.37 | 244.34 | -14.13 | 146.56 | 0.4083 | -949.0 | -706.9 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -29.19 | 240.24 | -18.23 | 147.82 | 0.5149 | -784.0 | -638.4 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -21.29 | 241.11 | -17.36 | 137.72 | 0.4151 | -724.0 | -607.8 | |
| 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. | |