SDO HMI 2014-01-18 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.30 | 190.43 | 23.68 | 148.93 | -15.93 | 11.63 | 50.40 | 253.37 | 0.7755 | 651.7 | 298.9 | |
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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 |
| 4.68 | 119.80 | 3.70 | 95.09 | -16.24 | 12.25 | 51.02 | 253.06 | 0.7825 | 883.4 | 262.5 | |
| 10.30 | -1.00 | 8.17 | -1.00 | -16.57 | 12.32 | 51.09 | 252.65 | 0.7837 | 849.6 | 999999 | |
| 2.47 | -1.00 | 1.94 | -1.00 | -16.41 | 11.92 | 50.69 | 252.79 | 0.7793 | 1083.2 | 999999 | |
| 12.85 | 63.90 | 9.87 | 49.04 | -14.75 | 10.93 | 49.70 | 254.79 | 0.7666 | 1015.4 | 444.5 | |
| 0.00 | 0.68 | 0.00 | 0.50 | -14.61 | 8.76 | 47.52 | 254.66 | 0.7424 | 432.0 | 420.1 | |
| 0.00 | 0.85 | 0.00 | 0.66 | -20.11 | 10.22 | 48.98 | 247.73 | 0.7680 | 341.0 | 402.2 | |
| 0.00 | 0.85 | 0.00 | 0.60 | -15.09 | 6.71 | 45.48 | 253.65 | 0.7198 | -556.0 | -464.6 | |
| 0.00 | 1.79 | 0.00 | 1.28 | -16.29 | 7.01 | 45.78 | 252.07 | 0.7253 | -542.0 | -392.0 | |
| 0.00 | 0.94 | 0.00 | 0.65 | -18.20 | 4.98 | 43.74 | 248.94 | 0.7062 | -759.0 | -614.0 | |
| 0.00 | 0.85 | 0.00 | 0.58 | -15.72 | 3.59 | 42.36 | 252.09 | 0.6840 | -691.0 | -616.3 | |
| 0.00 | 0.77 | 0.00 | 0.53 | -22.86 | 3.53 | 42.30 | 242.04 | 0.7044 | -563.0 | -455.4 | |
| 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. | |