SDO HMI 2014-03-19 23:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.39 | 145.87 | 57.73 | 275.71 | -12.89 | 166.74 | -76.00 | 101.53 | 0.9656 | 128.3 | 33.4 | |
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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 |
| 11.58 | 78.90 | 18.85 | 129.28 | -14.63 | 169.23 | -73.50 | 103.16 | 0.9541 | 472.6 | 183.7 | |
| 0.00 | 0.61 | 0.00 | 1.05 | -15.09 | 168.11 | -74.62 | 103.69 | 0.9595 | 73.0 | 83.3 | |
| 0.00 | 1.57 | 0.00 | 2.80 | -15.21 | 167.62 | -75.12 | 103.85 | 0.9618 | -337.0 | -325.9 | |
| 4.09 | -1.00 | 7.01 | -1.00 | -14.37 | 168.34 | -74.40 | 102.93 | 0.9586 | -209.4 | 999999 | |
| 0.00 | 2.44 | 0.00 | 7.42 | -15.96 | 160.59 | -82.15 | 105.08 | 0.9872 | -113.0 | -120.6 | |
| 0.96 | 9.93 | 2.07 | 21.59 | -12.50 | 164.81 | -77.93 | 101.24 | 0.9744 | -289.9 | -347.1 | |
| 5.49 | 21.16 | 11.15 | 42.98 | -11.15 | 165.82 | -76.92 | 99.78 | 0.9708 | 96.6 | -153.7 | |
| 0.00 | 2.87 | 0.00 | 6.49 | -11.60 | 164.22 | -78.52 | 100.37 | 0.9769 | -402.0 | -256.2 | |
| 4.53 | 13.15 | 10.22 | 30.01 | -10.85 | 164.35 | -78.39 | 99.59 | 0.9766 | -147.7 | -267.7 | |
| 3.74 | 15.24 | 8.43 | 34.09 | -10.13 | 164.40 | -78.34 | 98.85 | 0.9767 | 271.5 | 335.8 | |
| 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. | |