SDO HMI 2014-07-20 02:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.79 | 0.00 | 6.66 | -11.52 | 90.78 | 22.60 | 232.21 | 0.4771 | -223.8 | -117.5 | |
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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 |
| 0.00 | 1.09 | 0.00 | 0.68 | -11.33 | 102.59 | 34.41 | 244.58 | 0.6157 | 562.0 | 483.6 | |
| 0.00 | 2.00 | 0.00 | 1.17 | -6.76 | 98.75 | 30.57 | 249.51 | 0.5413 | 685.0 | 504.0 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -8.11 | 96.87 | 28.69 | 245.84 | 0.5229 | 421.0 | 411.6 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -15.79 | 86.55 | 18.37 | 221.11 | 0.4631 | -482.0 | -394.5 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -11.99 | 84.94 | 16.76 | 224.68 | 0.4028 | -734.0 | -596.0 | |
| 0.00 | 2.54 | 0.00 | 1.37 | -12.04 | 84.71 | 16.53 | 224.20 | 0.4009 | -858.0 | -571.5 | |
| 0.00 | 1.81 | 0.00 | 0.99 | -14.50 | 84.49 | 16.31 | 219.73 | 0.4272 | -801.0 | -548.0 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -15.12 | 84.44 | 16.26 | 218.71 | 0.4340 | -583.0 | -519.2 | |
| 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. | |