SDO HMI 2014-03-31 05:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.75 | 74.84 | 14.71 | 65.50 | 9.93 | 147.70 | 53.32 | 286.86 | 0.8270 | -225.9 | -356.7 | |
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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 |
| 1.58 | 3.25 | 1.48 | 3.05 | 10.41 | 150.26 | 55.88 | 286.60 | 0.8518 | -182.4 | -182.6 | |
| 0.00 | 2.89 | 0.00 | 2.68 | 10.42 | 149.72 | 55.34 | 286.77 | 0.8471 | -503.0 | -357.4 | |
| 0.00 | 1.40 | 0.00 | 1.28 | 9.79 | 149.35 | 54.96 | 286.17 | 0.8422 | -530.0 | -452.6 | |
| 0.00 | 0.88 | 0.00 | 0.81 | 10.42 | 149.46 | 55.07 | 286.86 | 0.8447 | -448.0 | -396.9 | |
| 0.00 | 2.02 | 0.00 | 1.84 | 9.99 | 149.18 | 54.80 | 286.45 | 0.8412 | -594.0 | -440.0 | |
| 4.47 | 46.58 | 4.02 | 41.32 | 9.69 | 148.69 | 54.31 | 286.25 | 0.8360 | -517.3 | -494.0 | |
| 2.81 | -6.00 | 2.50 | -6.00 | 9.76 | 148.39 | 54.01 | 286.42 | 0.8334 | -593.4 | 999999 | |
| 2.63 | -6.00 | 2.32 | -6.00 | 9.75 | 147.92 | 53.54 | 286.54 | 0.8291 | -916.2 | 999999 | |
| 2.28 | 3.95 | 1.92 | 3.33 | 10.37 | 145.90 | 51.52 | 287.92 | 0.8116 | 481.9 | 339.5 | |
| 2.98 | 6.67 | 2.47 | 5.53 | 9.81 | 145.29 | 50.91 | 287.47 | 0.8040 | 461.9 | 159.6 | |
| 0.00 | 2.11 | 0.00 | 1.75 | 10.65 | 145.29 | 50.90 | 288.48 | 0.8064 | -562.0 | -466.5 | |
| 0.00 | 0.88 | 0.00 | 0.73 | 10.92 | 145.16 | 50.77 | 288.84 | 0.8059 | -391.0 | -365.7 | |
| 0.00 | 0.53 | 0.00 | 0.43 | 9.54 | 144.70 | 50.32 | 287.34 | 0.7974 | -276.0 | -348.0 | |
| 0.00 | 0.26 | 0.00 | 0.22 | 11.32 | 144.72 | 50.34 | 289.47 | 0.8029 | -407.0 | -341.7 | |
| 0.00 | 0.79 | 0.00 | 0.60 | 9.98 | 141.19 | 46.81 | 289.17 | 0.7625 | 546.0 | 371.7 | |
| 0.00 | 2.02 | 0.00 | 1.48 | 10.74 | 138.71 | 44.33 | 291.17 | 0.7385 | 508.0 | 480.0 | |
| 0.00 | 0.61 | 0.00 | 0.45 | 12.05 | 138.72 | 44.34 | 292.84 | 0.7439 | 742.0 | 656.9 | |
| 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. | |