SDO HMI 2014-04-23 02:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.13 | 33.46 | 1.10 | 17.51 | -19.50 | 141.02 | -11.39 | 144.92 | 0.3173 | 226.2 | 262.8 | |
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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 |
| 1.60 | 5.51 | 0.82 | 2.81 | -17.69 | 147.23 | -5.18 | 158.71 | 0.2380 | 1074.3 | 849.4 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -18.78 | 145.01 | -7.39 | 153.05 | 0.2701 | 726.0 | 620.3 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -18.58 | 144.19 | -8.22 | 150.19 | 0.2738 | 859.0 | 670.1 | |
| 0.00 | 2.84 | 0.00 | 1.47 | -18.86 | 144.14 | -8.27 | 150.58 | 0.2782 | 993.0 | 848.5 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -17.46 | 143.25 | -9.16 | 145.10 | 0.2664 | 911.0 | 740.7 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.17 | 142.25 | -10.15 | 136.39 | 0.2478 | 730.0 | 480.4 | |
| 0.00 | 1.51 | 0.00 | 0.79 | -20.62 | 140.88 | -11.53 | 145.45 | 0.3313 | 889.0 | 753.8 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -18.91 | 140.97 | -11.44 | 142.31 | 0.3081 | 819.0 | 677.3 | |
| 0.00 | 1.87 | 0.00 | 0.98 | -20.49 | 140.56 | -11.85 | 144.49 | 0.3326 | 937.0 | 726.8 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -19.43 | 140.57 | -11.83 | 142.46 | 0.3188 | 718.0 | 587.4 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -20.01 | 139.78 | -12.63 | 141.86 | 0.3342 | 955.0 | 780.0 | |
| 0.53 | 2.31 | 0.28 | 1.21 | -20.10 | 139.57 | -12.84 | 141.60 | 0.3374 | 628.0 | 476.1 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -20.86 | 138.81 | -13.60 | 141.52 | 0.3546 | -992.0 | -759.6 | |
| 0.00 | 2.40 | 0.00 | 1.27 | -20.75 | 138.05 | -14.35 | 139.85 | 0.3611 | -951.0 | -729.1 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -20.82 | 136.91 | -15.50 | 137.90 | 0.3741 | -897.0 | -644.8 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -21.04 | 136.72 | -15.69 | 137.98 | 0.3786 | -922.0 | -700.9 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -20.81 | 136.31 | -16.10 | 136.84 | 0.3805 | -844.0 | -728.8 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -20.52 | 136.17 | -16.23 | 136.05 | 0.3789 | -790.0 | -617.0 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -20.54 | 135.60 | -16.81 | 135.15 | 0.3855 | -777.0 | -584.1 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -22.53 | 133.37 | -19.04 | 135.47 | 0.4315 | 498.0 | 407.9 | |
| 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. | |