SDO HMI 2011-03-01 04:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.47 | 90.65 | 23.20 | 48.46 | -23.26 | 179.89 | -15.82 | 138.30 | 0.3775 | -231.2 | -314.1 | |
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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 |
| 2.76 | 4.66 | 1.44 | 2.43 | -21.60 | 183.46 | -12.24 | 141.84 | 0.3205 | 1017.5 | 789.0 | |
| 17.34 | 23.98 | 9.14 | 12.65 | -21.82 | 181.47 | -14.23 | 138.23 | 0.3442 | 981.8 | 639.9 | |
| 0.00 | 1.38 | 0.00 | 0.73 | -22.67 | 181.09 | -14.62 | 139.22 | 0.3582 | -740.0 | -590.9 | |
| 0.00 | 2.24 | 0.00 | 1.18 | -21.59 | 180.90 | -14.80 | 136.68 | 0.3478 | 769.0 | 663.2 | |
| 0.00 | 2.24 | 0.00 | 1.19 | -22.75 | 180.54 | -15.16 | 138.39 | 0.3649 | 728.0 | 473.5 | |
| 0.00 | 2.76 | 0.00 | 1.49 | -24.83 | 179.65 | -16.06 | 140.71 | 0.3982 | -808.0 | -611.9 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -24.02 | 179.72 | -15.99 | 139.39 | 0.3882 | -886.0 | -659.9 | |
| 0.00 | 1.81 | 0.00 | 0.96 | -22.42 | 179.88 | -15.83 | 136.59 | 0.3684 | -1027.0 | -858.4 | |
| 0.00 | 1.73 | 0.00 | 0.93 | -24.83 | 178.86 | -16.85 | 139.45 | 0.4063 | -637.0 | -578.8 | |
| 21.13 | 38.90 | 11.41 | 21.00 | -24.21 | 178.84 | -16.86 | 138.31 | 0.3995 | -985.8 | -642.1 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -23.15 | 178.75 | -16.96 | 136.18 | 0.3890 | -960.0 | -758.6 | |
| 0.00 | 5.87 | 0.00 | 3.16 | -23.58 | 178.56 | -17.15 | 136.69 | 0.3957 | -1133.0 | -804.3 | |
| 2.24 | -10.00 | 1.21 | -10.00 | -23.98 | 178.47 | -17.24 | 137.30 | 0.4010 | -853.7 | 999999 | |
| 0.00 | 1.55 | 0.00 | 0.84 | -24.13 | 178.28 | -17.43 | 137.28 | 0.4047 | -663.0 | -525.8 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -23.90 | 177.97 | -17.74 | 136.39 | 0.4056 | -707.0 | -531.5 | |
| 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. | |