SDO HMI 2014-04-28 05:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.15 | 233.62 | 24.91 | 140.86 | -23.53 | 114.77 | 30.07 | 233.72 | 0.5721 | 446.8 | 330.0 | |
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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 | 1.43 | 0.00 | 0.86 | -20.16 | 117.13 | 32.43 | 240.75 | 0.5791 | -725.0 | -593.8 | |
| 0.00 | 1.07 | 0.00 | 0.66 | -24.93 | 115.96 | 31.26 | 232.59 | 0.5947 | 743.0 | 557.2 | |
| 37.33 | 206.89 | 22.59 | 125.13 | -23.41 | 115.25 | 30.55 | 234.34 | 0.5762 | 1136.6 | 436.3 | |
| 0.00 | 1.43 | 0.00 | 0.85 | -21.30 | 114.63 | 29.93 | 237.23 | 0.5550 | -709.0 | -560.3 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -24.70 | 115.16 | 30.46 | 232.32 | 0.5841 | 353.0 | 319.6 | |
| 1.69 | -3.00 | 1.03 | -3.00 | -24.26 | 114.93 | 30.23 | 232.81 | 0.5784 | 770.7 | 999999 | |
| 0.62 | -3.00 | 0.38 | -3.00 | -24.04 | 114.83 | 30.13 | 233.07 | 0.5757 | 737.0 | 999999 | |
| 0.00 | 1.51 | 0.00 | 0.93 | -25.88 | 115.02 | 30.32 | 230.48 | 0.5910 | -743.0 | -553.4 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -17.19 | 112.99 | 28.29 | 243.16 | 0.5094 | -670.0 | -570.3 | |
| 0.00 | 1.96 | 0.00 | 1.15 | -20.81 | 113.19 | 28.49 | 236.93 | 0.5341 | -790.0 | -647.1 | |
| 1.51 | 3.21 | 0.91 | 1.93 | -24.81 | 113.92 | 29.22 | 231.17 | 0.5710 | 785.5 | 671.5 | |
| 0.00 | 3.47 | 0.00 | 2.02 | -20.64 | 112.64 | 27.94 | 236.78 | 0.5261 | -787.0 | -691.5 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -21.56 | 112.50 | 27.80 | 235.12 | 0.5308 | -522.0 | -522.0 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -23.50 | 109.57 | 24.87 | 229.20 | 0.5115 | -822.0 | -663.6 | |
| 0.00 | 1.69 | 0.00 | 0.99 | -25.20 | 109.82 | 25.12 | 226.79 | 0.5290 | -382.0 | -486.3 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -25.73 | 108.61 | 23.91 | 224.72 | 0.5209 | -631.0 | -560.6 | |
| 0.00 | 1.34 | 0.00 | 0.77 | -25.29 | 107.90 | 23.20 | 224.59 | 0.5093 | -713.0 | -534.1 | |
| 0.00 | 1.60 | 0.00 | 0.94 | -27.38 | 108.12 | 23.42 | 221.78 | 0.5318 | -643.0 | -445.9 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -26.87 | 103.69 | 18.98 | 217.02 | 0.4840 | -719.0 | -525.6 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -27.36 | 103.49 | 18.78 | 216.06 | 0.4878 | -492.0 | -465.3 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -30.13 | 97.43 | 12.73 | 203.67 | 0.4767 | -779.0 | -563.3 | |
| 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. | |