SDO HMI 2014-03-18 08:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.27 | 0.00 | 10.34 | 12.40 | 285.41 | 21.24 | 312.72 | 0.4838 | -132.1 | -116.9 | |
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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 | 1.92 | 0.00 | 1.09 | 10.53 | 288.34 | 24.17 | 305.97 | 0.4995 | -847.0 | -644.0 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 10.52 | 287.55 | 23.38 | 306.88 | 0.4897 | -657.0 | -612.1 | |
| 0.00 | 1.65 | 0.00 | 0.95 | 12.61 | 287.07 | 22.90 | 310.79 | 0.5036 | -782.0 | -658.7 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 12.72 | 286.81 | 22.64 | 311.28 | 0.5018 | -826.0 | -749.3 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 12.83 | 286.33 | 22.16 | 312.06 | 0.4973 | -528.0 | -416.9 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 12.28 | 286.18 | 22.01 | 311.41 | 0.4902 | -786.0 | -654.0 | |
| 0.00 | 1.13 | 0.00 | 0.64 | 12.43 | 286.09 | 21.92 | 311.76 | 0.4908 | -805.0 | -736.0 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 11.14 | 285.95 | 21.78 | 309.88 | 0.4764 | 637.0 | 528.8 | |
| 0.00 | 1.13 | 0.00 | 0.64 | 12.74 | 285.96 | 21.79 | 312.42 | 0.4924 | -804.0 | -670.4 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 11.70 | 285.14 | 20.97 | 311.86 | 0.4726 | 827.0 | 719.2 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 14.85 | 283.10 | 18.93 | 319.51 | 0.4849 | 544.0 | 459.1 | |
| 0.00 | 1.92 | 0.00 | 1.07 | 13.27 | 282.77 | 18.60 | 317.75 | 0.4636 | 741.0 | 558.2 | |
| 0.00 | 1.83 | 0.00 | 1.02 | 12.73 | 282.63 | 18.46 | 317.15 | 0.4560 | 700.0 | 472.3 | |
| 0.00 | 1.22 | 0.00 | 0.68 | 13.43 | 282.68 | 18.51 | 318.11 | 0.4645 | 737.0 | 653.1 | |
| 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. | |