SDO HMI 2014-03-28 09:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.51 | 23.54 | 1.87 | 12.60 | -23.30 | 116.62 | -15.14 | 140.35 | 0.3775 | -165.4 | -174.3 | |
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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 | 1.05 | 0.00 | 0.55 | -21.66 | 118.66 | -13.10 | 141.04 | 0.3366 | 698.0 | 575.8 | |
| 0.00 | 1.75 | 0.00 | 0.93 | -23.28 | 118.40 | -13.36 | 143.58 | 0.3592 | 960.0 | 810.6 | |
| 0.00 | 2.36 | 0.00 | 1.26 | -23.92 | 117.76 | -14.00 | 143.48 | 0.3733 | 1070.0 | 733.0 | |
| 1.93 | 7.79 | 1.03 | 4.17 | -23.83 | 117.06 | -14.70 | 142.05 | 0.3792 | -813.7 | -8.7 | |
| 0.00 | 2.45 | 0.00 | 1.30 | -22.12 | 117.09 | -14.68 | 138.88 | 0.3586 | -1005.0 | -825.6 | |
| 1.58 | -4.00 | 0.84 | -4.00 | -23.64 | 116.81 | -14.95 | 141.25 | 0.3793 | 895.1 | 999999 | |
| 0.00 | 2.01 | 0.00 | 1.08 | -22.72 | 116.25 | -15.52 | 138.54 | 0.3744 | -994.0 | -755.5 | |
| 0.00 | 2.10 | 0.00 | 1.12 | -22.15 | 116.11 | -15.65 | 137.21 | 0.3695 | -604.0 | -533.0 | |
| 0.00 | 2.54 | 0.00 | 1.38 | -24.12 | 114.33 | -17.44 | 138.02 | 0.4106 | -765.0 | -595.9 | |
| 0.00 | 1.49 | 0.00 | 0.81 | -24.05 | 114.06 | -17.70 | 137.49 | 0.4126 | -906.0 | -668.8 | |
| 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. | |