SDO HMI 2014-03-25 12:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.13 | 45.45 | 10.12 | 26.92 | 3.19 | 138.05 | -31.63 | 73.23 | 0.5488 | -158.3 | -89.5 | |
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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 |
| 3.23 | 5.33 | 1.87 | 3.08 | 3.71 | 140.61 | -29.07 | 70.87 | 0.5153 | -939.1 | -692.8 | |
| 0.79 | 4.46 | 0.45 | 2.57 | 3.29 | 140.45 | -29.23 | 71.74 | 0.5155 | -846.2 | -778.0 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 3.58 | 140.27 | -29.41 | 71.33 | 0.5194 | -629.0 | -471.3 | |
| 3.85 | 5.77 | 2.23 | 3.34 | 3.04 | 140.08 | -29.60 | 72.43 | 0.5195 | -860.6 | -640.0 | |
| 0.00 | 2.01 | 0.00 | 1.17 | 3.32 | 140.04 | -29.65 | 71.95 | 0.5214 | -724.0 | -583.4 | |
| 2.10 | 4.02 | 1.22 | 2.34 | 3.76 | 139.78 | -29.90 | 71.32 | 0.5272 | -735.0 | -502.8 | |
| 0.00 | 2.53 | 0.00 | 1.51 | 5.42 | 138.10 | -31.59 | 69.51 | 0.5589 | -692.0 | -538.7 | |
| 1.22 | 2.53 | 0.73 | 1.50 | 3.69 | 138.00 | -31.68 | 72.51 | 0.5517 | 817.9 | 716.7 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 5.25 | 137.01 | -32.68 | 70.47 | 0.5727 | -653.0 | -544.2 | |
| 0.00 | 0.79 | 0.00 | 0.48 | 5.35 | 136.78 | -32.90 | 70.43 | 0.5762 | -439.0 | -350.7 | |
| 0.00 | 3.50 | 0.00 | 2.12 | 2.51 | 135.65 | -34.04 | 75.73 | 0.5792 | 888.0 | 618.4 | |
| 0.00 | 2.19 | 0.00 | 1.33 | 2.41 | 135.40 | -34.29 | 76.02 | 0.5822 | 773.0 | 680.3 | |
| 5.94 | 9.70 | 3.62 | 5.91 | 2.12 | 135.15 | -34.53 | 76.60 | 0.5846 | 857.5 | 637.4 | |
| 0.00 | 0.79 | 0.00 | 0.48 | 2.38 | 135.00 | -34.69 | 76.25 | 0.5876 | 546.0 | 492.1 | |
| 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. | |