SDO HMI 2014-02-27 17:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.55 | 41.77 | 5.13 | 22.10 | 7.59 | 135.85 | -13.74 | 41.96 | 0.3479 | 156.8 | 45.8 | |
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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 |
| 0.00 | 0.69 | 0.00 | 0.36 | 8.35 | 142.36 | -7.23 | 25.01 | 0.2960 | -751.0 | -705.5 | |
| 0.00 | 1.29 | 0.00 | 0.67 | 6.62 | 141.78 | -7.81 | 29.61 | 0.2744 | -910.0 | -802.2 | |
| 0.00 | 3.36 | 0.00 | 1.73 | 6.47 | 141.57 | -8.02 | 30.54 | 0.2740 | -1013.0 | -849.7 | |
| 0.00 | 1.46 | 0.00 | 0.75 | 6.32 | 141.24 | -8.35 | 31.85 | 0.2747 | -790.0 | -687.3 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 5.83 | 140.19 | -9.40 | 36.01 | 0.2776 | -857.0 | -583.5 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 5.89 | 140.01 | -9.58 | 36.40 | 0.2803 | -835.0 | -672.4 | |
| 1.46 | 3.88 | 0.76 | 2.01 | 6.87 | 139.96 | -9.63 | 34.55 | 0.2941 | -1093.1 | -898.3 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 7.12 | 139.77 | -9.81 | 34.59 | 0.2993 | -721.0 | -602.1 | |
| 0.00 | 2.84 | 0.00 | 1.47 | 6.11 | 139.61 | -9.98 | 37.05 | 0.2872 | -799.0 | -485.7 | |
| 0.00 | 2.41 | 0.00 | 1.27 | 7.26 | 135.70 | -13.88 | 44.07 | 0.3438 | 947.0 | 677.7 | |
| 0.00 | 3.02 | 0.00 | 1.60 | 7.09 | 133.60 | -15.99 | 48.50 | 0.3665 | 987.0 | 766.9 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 7.04 | 133.36 | -16.23 | 49.04 | 0.3690 | 789.0 | 618.5 | |
| 4.82 | 8.44 | 2.60 | 4.54 | 8.74 | 132.91 | -16.68 | 46.48 | 0.3928 | 1087.6 | 828.8 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 7.65 | 132.46 | -17.13 | 49.35 | 0.3865 | 970.0 | 803.5 | |
| 0.00 | 1.46 | 0.00 | 0.79 | 8.82 | 131.78 | -17.81 | 48.24 | 0.4070 | 1025.0 | 706.9 | |
| 3.27 | 5.00 | 1.77 | 2.70 | 8.45 | 131.67 | -17.92 | 49.10 | 0.4044 | 1013.8 | 750.2 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 8.75 | 131.24 | -18.35 | 49.22 | 0.4126 | 734.0 | 617.9 | |
| 0.00 | 1.46 | 0.00 | 0.80 | 9.38 | 130.83 | -18.76 | 48.71 | 0.4241 | 589.0 | 511.9 | |
| 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. | |