SDO HMI 2013-01-06 13:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.17 | 312.73 | 23.40 | 165.89 | -24.29 | 250.49 | -3.07 | 172.18 | 0.3580 | 567.8 | 325.5 | |
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back to the solar disc SDO HMI 2013-01-06 13:58:54 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 |
| 0.00 | 0.59 | 0.00 | 0.31 | -20.74 | 254.82 | 1.27 | 184.05 | 0.2957 | -871.0 | -596.4 | |
| 44.17 | 292.54 | 23.40 | 155.07 | -24.29 | 250.88 | -2.68 | 173.11 | 0.3564 | 1475.3 | 410.0 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -28.12 | 245.61 | -7.94 | 163.62 | 0.4338 | -787.0 | -636.5 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -23.59 | 245.75 | -7.80 | 159.99 | 0.3649 | -890.0 | -693.3 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -27.69 | 245.34 | -8.21 | 162.77 | 0.4287 | -696.0 | -552.6 | |
| 0.00 | 1.27 | 0.00 | 0.68 | -25.10 | 245.40 | -8.16 | 160.66 | 0.3896 | -661.0 | -570.5 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -24.06 | 245.43 | -8.12 | 159.73 | 0.3738 | -935.0 | -784.2 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -23.71 | 245.19 | -8.36 | 158.82 | 0.3699 | -901.0 | -838.6 | |
| 0.00 | 2.21 | 0.00 | 1.18 | -23.71 | 244.87 | -8.68 | 158.08 | 0.3718 | -940.0 | -795.2 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -23.24 | 244.84 | -8.71 | 157.47 | 0.3650 | -953.0 | -780.2 | |
| 0.00 | 1.27 | 0.00 | 0.68 | -23.33 | 244.64 | -8.92 | 157.12 | 0.3676 | -987.0 | -835.3 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -23.26 | 244.28 | -9.27 | 156.24 | 0.3689 | -906.0 | -718.7 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -22.98 | 244.14 | -9.41 | 155.58 | 0.3657 | -786.0 | -533.2 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -23.54 | 244.03 | -9.52 | 156.02 | 0.3746 | -765.0 | -659.4 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -25.48 | 242.69 | -10.86 | 155.46 | 0.4115 | -834.0 | -713.2 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -21.89 | 241.40 | -12.15 | 148.13 | 0.3714 | -806.0 | -641.3 | |
| 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. | |