SDO HMI 2014-01-18 06:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.50 | 198.51 | 27.92 | 151.85 | -15.97 | 11.64 | 49.32 | 253.14 | 0.7640 | 729.8 | 304.4 | |
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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 |
| 18.12 | 119.88 | 14.06 | 93.07 | -16.45 | 12.35 | 50.03 | 252.63 | 0.7724 | 862.4 | 280.8 | |
| 2.38 | -1.00 | 1.84 | -1.00 | -16.41 | 11.95 | 49.63 | 252.61 | 0.7682 | 1105.3 | 999999 | |
| 16.00 | 70.53 | 12.02 | 53.00 | -14.84 | 10.93 | 48.60 | 254.51 | 0.7548 | 994.2 | 395.8 | |
| 0.00 | 0.94 | 0.00 | 0.71 | -19.75 | 10.45 | 48.13 | 247.98 | 0.7583 | 635.0 | 506.1 | |
| 0.00 | 1.19 | 0.00 | 0.90 | -19.97 | 10.45 | 48.12 | 247.70 | 0.7587 | 584.0 | 471.1 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -19.52 | 10.17 | 47.85 | 248.21 | 0.7549 | 617.0 | 590.0 | |
| 0.00 | 1.28 | 0.00 | 0.96 | -20.04 | 10.24 | 47.92 | 247.55 | 0.7567 | 650.0 | 466.0 | |
| 0.00 | 1.19 | 0.00 | 0.83 | -15.12 | 6.77 | 44.45 | 253.41 | 0.7077 | -602.0 | -492.2 | |
| 0.00 | 1.19 | 0.00 | 0.82 | -18.21 | 5.22 | 42.89 | 248.68 | 0.6964 | -435.0 | -366.7 | |
| 0.00 | 1.11 | 0.00 | 0.76 | -18.22 | 5.01 | 42.69 | 248.60 | 0.6940 | -726.0 | -634.7 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -18.52 | 1.10 | 38.78 | 246.86 | 0.6482 | -620.0 | -513.3 | |
| 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. | |