SDO HMI 2013-01-06 15:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.62 | 309.10 | 24.68 | 163.83 | -24.27 | 250.46 | -1.98 | 174.92 | 0.3558 | 703.6 | 324.8 | |
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back to the solar disc SDO HMI 2013-01-06 15:58:54 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 | 1.02 | 0.00 | 0.53 | -20.81 | 254.79 | 2.34 | 187.39 | 0.2985 | -812.0 | -600.8 | |
| 45.94 | 287.22 | 24.32 | 152.15 | -24.29 | 250.87 | -1.58 | 175.93 | 0.3547 | 1496.0 | 413.0 | |
| 0.68 | -2.00 | 0.36 | -2.00 | -24.58 | 250.54 | -1.91 | 175.16 | 0.3598 | 955.8 | 999999 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -27.24 | 247.71 | -4.74 | 169.59 | 0.4085 | 772.0 | 705.5 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -23.64 | 245.75 | -6.70 | 162.65 | 0.3598 | -821.0 | -699.9 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -24.67 | 245.56 | -6.88 | 163.12 | 0.3767 | -769.0 | -615.1 | |
| 0.00 | 2.72 | 0.00 | 1.45 | -24.14 | 245.53 | -6.92 | 162.57 | 0.3686 | -610.0 | -638.4 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -25.12 | 245.34 | -7.11 | 162.98 | 0.3845 | -762.0 | -621.2 | |
| 0.00 | 2.12 | 0.00 | 1.13 | -23.66 | 245.30 | -7.15 | 161.58 | 0.3625 | -929.0 | -783.8 | |
| 0.00 | 2.12 | 0.00 | 1.13 | -23.51 | 245.01 | -7.44 | 160.75 | 0.3615 | -1062.0 | -802.2 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -23.72 | 244.87 | -7.58 | 160.63 | 0.3656 | -1014.0 | -831.5 | |
| 0.00 | 2.55 | 0.00 | 1.35 | -23.28 | 244.86 | -7.58 | 160.17 | 0.3590 | -770.0 | -765.4 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -23.38 | 244.70 | -7.75 | 159.87 | 0.3613 | -1008.0 | -840.4 | |
| 0.00 | 1.78 | 0.00 | 0.95 | -23.56 | 244.04 | -8.41 | 158.52 | 0.3679 | -832.0 | -691.0 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -21.41 | 241.63 | -10.81 | 150.26 | 0.3537 | -698.0 | -581.6 | |
| 0.00 | 0.59 | 0.00 | 0.33 | -29.46 | 239.68 | -12.77 | 156.22 | 0.4790 | -446.0 | -519.6 | |
| 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. | |