SDO HMI 2014-10-04 02:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.96 | 30.61 | 2.05 | 16.02 | -11.42 | 139.40 | -4.64 | 165.75 | 0.3211 | 320.9 | 395.3 | |
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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 | 1.06 | 0.00 | 0.55 | -11.49 | 141.84 | -2.20 | 173.09 | 0.3138 | 867.0 | 696.5 | |
| 3.96 | 15.13 | 2.05 | 7.84 | -9.99 | 140.36 | -3.68 | 167.50 | 0.2932 | 1137.7 | 779.5 | |
| 0.00 | 1.58 | 0.00 | 0.82 | -9.49 | 140.18 | -3.86 | 166.52 | 0.2857 | 1250.0 | 999.4 | |
| 0.00 | 2.55 | 0.00 | 1.37 | -16.17 | 139.98 | -4.06 | 170.02 | 0.3942 | 655.0 | 619.6 | |
| 0.00 | 1.58 | 0.00 | 0.83 | -12.70 | 139.92 | -4.12 | 168.01 | 0.3389 | 771.0 | 662.9 | |
| 0.00 | 1.76 | 0.00 | 0.92 | -11.63 | 139.72 | -4.32 | 166.72 | 0.3222 | 803.0 | 669.3 | |
| 0.00 | 1.67 | 0.00 | 0.89 | -13.80 | 138.51 | -5.53 | 164.93 | 0.3618 | -749.0 | -540.8 | |
| 0.00 | 1.41 | 0.00 | 0.75 | -14.64 | 137.80 | -6.24 | 163.77 | 0.3780 | -924.0 | -726.6 | |
| 0.00 | 1.85 | 0.00 | 0.98 | -12.09 | 135.33 | -8.71 | 155.10 | 0.3532 | -778.0 | -565.3 | |
| 0.00 | 2.02 | 0.00 | 1.07 | -11.19 | 134.68 | -9.36 | 152.29 | 0.3446 | -681.0 | -592.1 | |
| 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. | |