SDO HMI 2014-04-07 08:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71.26 | 430.19 | 38.34 | 231.54 | 12.74 | 13.45 | 13.07 | 325.55 | 0.3915 | -1177.7 | -417.8 | |
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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 |
| 70.73 | 414.33 | 38.05 | 223.03 | 12.71 | 13.52 | 13.14 | 325.36 | 0.3917 | -1497.8 | -429.0 | |
| 0.00 | 0.97 | 0.00 | 0.51 | 9.74 | 12.69 | 12.31 | 322.28 | 0.3449 | 768.0 | 681.2 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 14.19 | 12.81 | 12.43 | 328.87 | 0.4053 | -531.0 | -358.6 | |
| 0.00 | 1.41 | 0.00 | 0.77 | 14.80 | 12.75 | 12.37 | 329.78 | 0.4131 | 730.0 | 567.5 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 8.85 | 12.25 | 11.87 | 321.65 | 0.3291 | 724.0 | 583.9 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 12.36 | 11.93 | 11.54 | 328.23 | 0.3729 | -757.0 | -559.0 | |
| 0.00 | 1.06 | 0.00 | 0.57 | 14.78 | 11.86 | 11.48 | 331.57 | 0.4059 | -677.0 | -520.7 | |
| 0.00 | 5.11 | 0.00 | 2.76 | 14.61 | 11.53 | 11.15 | 332.06 | 0.4011 | -674.0 | -663.3 | |
| 0.53 | 1.85 | 0.29 | 1.00 | 14.64 | 11.16 | 10.77 | 332.89 | 0.3987 | -793.7 | -633.0 | |
| 0.00 | 1.32 | 0.00 | 0.69 | 10.99 | 9.35 | 8.97 | 332.48 | 0.3326 | 814.0 | 635.1 | |
| 0.00 | 0.97 | 0.00 | 0.52 | 14.48 | 9.35 | 8.97 | 336.74 | 0.3840 | 688.0 | 528.7 | |
| 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. | |