SDO HMI 2014-03-20 21:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.61 | 234.43 | 62.62 | 243.79 | -13.41 | 168.36 | -62.30 | 101.50 | 0.8804 | 468.3 | 147.0 | |
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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 |
| 20.04 | 141.04 | 19.79 | 139.90 | -14.55 | 170.02 | -60.63 | 102.77 | 0.8670 | 827.4 | 258.9 | |
| 7.67 | -1.00 | 7.74 | -1.00 | -14.47 | 169.23 | -61.43 | 102.67 | 0.8736 | 250.1 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.43 | -12.04 | 170.27 | -60.39 | 99.87 | 0.8651 | 490.0 | 433.2 | |
| 0.00 | 1.92 | 0.00 | 1.97 | -15.27 | 168.70 | -61.96 | 103.59 | 0.8780 | -56.0 | -84.3 | |
| 0.44 | 1.57 | 0.45 | 1.61 | -15.12 | 168.71 | -61.95 | 103.42 | 0.8779 | 225.2 | 140.1 | |
| 0.00 | 0.70 | 0.00 | 0.71 | -13.96 | 169.08 | -61.58 | 102.09 | 0.8749 | 294.0 | 170.6 | |
| 23.61 | 57.93 | 25.30 | 62.38 | -11.98 | 167.42 | -63.23 | 99.88 | 0.8885 | 625.7 | -15.8 | |
| 0.00 | 1.13 | 0.00 | 1.25 | -11.57 | 166.48 | -64.17 | 99.45 | 0.8958 | 225.0 | 131.2 | |
| 0.00 | 1.48 | 0.00 | 1.73 | -12.74 | 164.92 | -65.74 | 100.81 | 0.9071 | -464.0 | -316.6 | |
| 3.40 | 12.02 | 3.98 | 14.12 | -12.52 | 164.80 | -65.85 | 100.57 | 0.9080 | -610.5 | -423.4 | |
| 0.00 | 1.13 | 0.00 | 1.30 | -11.12 | 165.38 | -65.27 | 99.00 | 0.9042 | -228.0 | -148.7 | |
| 0.00 | 1.92 | 0.00 | 2.26 | -10.24 | 164.63 | -66.02 | 98.07 | 0.9099 | 635.0 | 520.0 | |
| 1.31 | 2.70 | 1.56 | 3.23 | -9.86 | 164.41 | -66.24 | 97.66 | 0.9116 | 506.9 | 414.4 | |
| 3.14 | 7.23 | 3.80 | 8.77 | -10.20 | 163.96 | -66.69 | 98.06 | 0.9146 | 243.1 | 177.2 | |
| 0.00 | 1.39 | 0.00 | 1.70 | -9.79 | 163.82 | -66.83 | 97.62 | 0.9158 | 99.0 | 153.9 | |
| 0.00 | 0.96 | 0.00 | 1.18 | -9.34 | 163.61 | -67.04 | 97.15 | 0.9174 | 238.0 | 178.4 | |
| 0.00 | 0.87 | 0.00 | 1.25 | -15.76 | 159.75 | -70.91 | 104.25 | 0.9399 | -513.0 | -417.9 | |
| 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. | |