SDO HMI 2014-12-01 01:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.88 | 0.00 | 10.93 | -4.25 | 96.56 | -3.21 | 161.68 | 0.1232 | 234.3 | 314.4 | |
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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 | 2.05 | 0.00 | 1.02 | -3.24 | 100.92 | 1.15 | 195.44 | 0.0754 | 820.0 | 659.3 | |
| 0.00 | 3.50 | 0.00 | 1.74 | -4.60 | 100.09 | 0.32 | 183.29 | 0.0967 | 1035.0 | 856.5 | |
| 0.00 | 1.28 | 0.00 | 0.64 | -4.31 | 100.06 | 0.29 | 183.15 | 0.0915 | 929.0 | 730.6 | |
| 0.00 | 4.02 | 0.00 | 1.99 | -3.36 | 99.91 | 0.14 | 181.89 | 0.0748 | 678.0 | 660.3 | |
| 0.00 | 2.14 | 0.00 | 1.06 | -3.15 | 99.47 | -0.30 | 175.74 | 0.0713 | 807.0 | 607.1 | |
| 0.00 | 1.37 | 0.00 | 0.68 | -2.20 | 99.29 | -0.48 | 171.25 | 0.0552 | 1014.0 | 714.3 | |
| 0.00 | 1.28 | 0.00 | 0.65 | -10.10 | 92.14 | -7.63 | 145.58 | 0.2324 | 798.0 | 667.1 | |
| 0.00 | 1.37 | 0.00 | 0.69 | -5.97 | 90.00 | -9.77 | 125.31 | 0.2079 | -885.0 | -720.1 | |
| 0.00 | 1.71 | 0.00 | 0.86 | -2.91 | 90.02 | -9.76 | 111.44 | 0.1827 | -919.0 | -684.5 | |
| 0.00 | 2.05 | 0.00 | 1.04 | -5.62 | 89.58 | -10.19 | 122.79 | 0.2104 | -839.0 | -616.8 | |
| 0.00 | 1.11 | 0.00 | 0.56 | -3.21 | 89.23 | -10.54 | 111.40 | 0.1971 | -861.0 | -611.9 | |
| 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. | |