SDO HMI 2014-10-17 01:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.01 | 324.53 | 41.22 | 252.19 | -21.17 | 16.47 | 43.39 | 236.30 | 0.7722 | 805.1 | 269.6 | |
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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 |
| 23.14 | 312.57 | 18.12 | 243.35 | -21.21 | 16.94 | 43.86 | 236.52 | 0.7767 | 847.4 | 281.3 | |
| 24.19 | -1.00 | 18.70 | -1.00 | -21.03 | 16.30 | 43.21 | 236.37 | 0.7699 | 1199.0 | 999999 | |
| 5.33 | -1.00 | 4.14 | -1.00 | -21.47 | 16.41 | 43.33 | 235.93 | 0.7733 | 883.5 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.85 | -21.36 | 14.54 | 41.46 | 234.96 | 0.7554 | 610.0 | 523.2 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -22.84 | 14.99 | 41.91 | 233.54 | 0.7677 | 365.0 | 284.0 | |
| 0.35 | 3.49 | 0.26 | 2.65 | -21.94 | 14.62 | 41.54 | 234.35 | 0.7593 | 242.2 | 426.3 | |
| 0.00 | 0.87 | 0.00 | 0.66 | -21.51 | 14.30 | 41.21 | 234.64 | 0.7539 | 264.0 | 386.3 | |
| 0.00 | 0.96 | 0.00 | 0.72 | -22.25 | 13.83 | 40.74 | 233.50 | 0.7538 | -512.0 | -429.6 | |
| 0.00 | 2.44 | 0.00 | 1.84 | -22.69 | 13.81 | 40.73 | 232.99 | 0.7562 | -548.0 | -363.5 | |
| 0.00 | 1.31 | 0.00 | 0.88 | -15.04 | 10.38 | 37.30 | 240.21 | 0.6767 | -734.0 | -580.7 | |
| 0.00 | 0.44 | 0.00 | 0.32 | -25.68 | 10.58 | 37.50 | 227.50 | 0.7465 | -362.0 | -336.0 | |
| 0.00 | 1.05 | 0.00 | 0.72 | -23.52 | 6.99 | 33.91 | 227.22 | 0.6992 | -389.0 | -305.3 | |
| 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. | |