SDO HMI 2014-03-31 04:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.13 | 109.63 | 50.15 | 228.64 | -11.32 | 17.63 | -77.30 | 100.10 | 0.9715 | -22.4 | -218.4 | |
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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 |
| 6.14 | 14.39 | 9.52 | 22.46 | -10.05 | 22.79 | -72.14 | 98.41 | 0.9488 | 514.6 | 182.8 | |
| 0.00 | 1.32 | 0.00 | 2.03 | -9.57 | 22.85 | -72.08 | 97.90 | 0.9487 | 407.0 | 335.4 | |
| 0.00 | 1.84 | 0.00 | 2.92 | -10.47 | 22.23 | -72.70 | 98.90 | 0.9517 | 197.0 | 238.8 | |
| 0.00 | 1.05 | 0.00 | 1.70 | -10.47 | 21.92 | -73.01 | 98.91 | 0.9533 | 368.0 | 278.2 | |
| 0.00 | 1.49 | 0.00 | 2.37 | -9.74 | 22.24 | -72.69 | 98.13 | 0.9519 | -310.0 | -226.5 | |
| 0.00 | 1.58 | 0.00 | 2.59 | -10.17 | 21.67 | -73.26 | 98.61 | 0.9546 | 81.0 | 53.0 | |
| 5.18 | 7.37 | 8.92 | 12.70 | -11.05 | 20.77 | -74.16 | 99.59 | 0.9589 | 421.0 | 185.2 | |
| 0.00 | 0.96 | 0.00 | 1.63 | -10.26 | 21.07 | -73.86 | 98.74 | 0.9576 | 77.0 | 11.5 | |
| 0.00 | 3.68 | 0.00 | 6.76 | -11.60 | 19.64 | -75.29 | 100.24 | 0.9640 | 350.0 | 234.2 | |
| 0.00 | 2.63 | 0.00 | 4.62 | -10.37 | 20.43 | -74.50 | 98.91 | 0.9607 | 108.0 | 26.4 | |
| 0.00 | 1.40 | 0.00 | 2.54 | -10.83 | 19.87 | -75.06 | 99.42 | 0.9632 | -504.0 | -403.1 | |
| 0.53 | 1.93 | 0.97 | 3.56 | -11.12 | 19.52 | -75.41 | 99.75 | 0.9647 | -358.3 | -262.7 | |
| 0.00 | 10.35 | 0.00 | 20.08 | -11.52 | 18.69 | -76.24 | 100.22 | 0.9682 | -441.0 | -254.9 | |
| 0.00 | 5.70 | 0.00 | 10.77 | -9.93 | 19.28 | -75.65 | 98.54 | 0.9661 | -464.0 | -354.0 | |
| 0.00 | 0.96 | 0.00 | 1.92 | -10.88 | 18.43 | -76.50 | 99.58 | 0.9695 | -377.0 | -347.2 | |
| 0.00 | 1.67 | 0.00 | 3.26 | -10.09 | 18.78 | -76.15 | 98.74 | 0.9683 | -328.0 | -315.8 | |
| 2.28 | 47.45 | 5.47 | 116.66 | -11.91 | 15.82 | -79.11 | 100.82 | 0.9792 | -631.6 | -368.5 | |
| 4.82 | -17.00 | 11.67 | -17.00 | -11.53 | 15.74 | -79.19 | 100.45 | 0.9796 | -494.4 | 999999 | |
| 0.00 | 0.79 | 0.00 | 1.82 | -10.93 | 16.37 | -78.56 | 99.78 | 0.9775 | -421.0 | -401.8 | |
| 0.00 | 3.07 | 0.00 | 8.25 | -12.49 | 14.39 | -80.54 | 101.52 | 0.9837 | -78.0 | -60.9 | |
| 5.18 | -17.00 | 13.60 | -17.00 | -12.07 | 14.76 | -80.17 | 101.07 | 0.9827 | 58.5 | 999999 | |
| 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. | |