SDO HMI 2014-03-09 08:25:14 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.84 | 0.00 | 9.69 | -16.28 | 45.26 | 22.70 | 245.64 | 0.4085 | 224.5 | 97.6 | |
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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 |
| 0.00 | 0.87 | 0.00 | 0.48 | -14.91 | 48.71 | 26.15 | 251.09 | 0.4520 | 656.0 | 570.8 | |
| 0.00 | 1.56 | 0.00 | 0.87 | -15.06 | 48.66 | 26.10 | 250.73 | 0.4519 | 780.0 | 520.1 | |
| 0.00 | 1.73 | 0.00 | 0.95 | -15.93 | 46.96 | 24.40 | 247.82 | 0.4308 | 752.0 | 664.7 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -16.99 | 46.25 | 23.69 | 244.94 | 0.4259 | 666.0 | 509.2 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -16.62 | 45.86 | 23.30 | 245.48 | 0.4183 | 760.0 | 634.4 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -15.55 | 45.39 | 22.83 | 247.59 | 0.4061 | 718.0 | 525.2 | |
| 0.00 | 1.47 | 0.00 | 0.80 | -14.87 | 45.12 | 22.56 | 249.02 | 0.3988 | 530.0 | 545.6 | |
| 0.00 | 1.56 | 0.00 | 0.84 | -15.36 | 44.90 | 22.34 | 247.68 | 0.3980 | 872.0 | 694.6 | |
| 0.00 | 1.82 | 0.00 | 0.98 | -17.78 | 43.72 | 21.15 | 240.94 | 0.3948 | -582.0 | -378.1 | |
| 0.00 | 3.29 | 0.00 | 1.77 | -17.12 | 43.47 | 20.91 | 242.23 | 0.3871 | -918.0 | -760.7 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -16.55 | 43.34 | 20.78 | 243.48 | 0.3817 | -846.0 | -637.0 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -17.33 | 43.43 | 20.87 | 241.69 | 0.3879 | -694.0 | -642.9 | |
| 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. | |