SDO HMI 2014-12-04 21:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.53 | 38.47 | 2.36 | 20.24 | -14.89 | 36.96 | -12.31 | 142.36 | 0.3386 | -146.0 | -268.6 | |
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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 |
| 1.54 | 3.50 | 0.80 | 1.82 | -16.30 | 42.52 | -6.75 | 158.61 | 0.3104 | 1010.8 | 735.8 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -15.89 | 40.15 | -9.12 | 151.52 | 0.3211 | 892.0 | 721.1 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -15.03 | 40.06 | -9.20 | 149.91 | 0.3095 | 914.0 | 735.4 | |
| 0.60 | 2.99 | 0.31 | 1.57 | -16.23 | 39.66 | -9.60 | 150.81 | 0.3298 | 1043.7 | 794.8 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -13.75 | 39.47 | -9.80 | 145.99 | 0.2968 | 877.0 | 698.7 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -14.58 | 39.15 | -10.11 | 146.72 | 0.3110 | 784.0 | 634.7 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -14.15 | 39.17 | -10.09 | 145.97 | 0.3050 | 766.0 | 598.8 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -14.12 | 37.44 | -11.83 | 141.63 | 0.3216 | -925.0 | -690.5 | |
| 0.00 | 1.96 | 0.00 | 1.03 | -14.33 | 36.90 | -12.37 | 140.82 | 0.3300 | -967.0 | -757.6 | |
| 2.39 | 3.84 | 1.25 | 2.02 | -14.39 | 36.55 | -12.72 | 140.18 | 0.3344 | -995.1 | -805.6 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -12.57 | 36.65 | -12.61 | 136.51 | 0.3111 | -1007.0 | -653.5 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -13.81 | 36.27 | -12.99 | 138.39 | 0.3303 | -831.0 | -598.6 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -15.65 | 36.03 | -13.23 | 141.47 | 0.3554 | 994.0 | 747.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -13.60 | 35.88 | -13.39 | 137.11 | 0.3321 | -1022.0 | -774.0 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -13.66 | 35.65 | -13.61 | 136.78 | 0.3354 | -725.0 | -733.2 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -15.22 | 34.99 | -14.28 | 138.56 | 0.3612 | -1012.0 | -902.5 | |
| 0.00 | 1.96 | 0.00 | 1.03 | -13.75 | 35.05 | -14.21 | 135.75 | 0.3433 | -746.0 | -617.0 | |
| 0.00 | 8.02 | 0.00 | 4.27 | -15.41 | 34.53 | -14.73 | 138.04 | 0.3683 | -558.0 | -820.6 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -15.84 | 34.05 | -15.21 | 137.95 | 0.3785 | -688.0 | -460.6 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -13.12 | 33.96 | -15.30 | 132.32 | 0.3491 | -650.0 | -574.5 | |
| 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. | |