SDO HMI 2014-01-17 16:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.62 | 241.21 | 29.34 | 162.39 | -16.06 | 11.83 | 41.82 | 251.38 | 0.6785 | 932.3 | 335.6 | |
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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 |
| 26.19 | 147.17 | 17.79 | 100.21 | -16.47 | 12.43 | 42.42 | 250.94 | 0.6867 | 1016.5 | 253.1 | |
| 0.00 | 1.53 | 0.00 | 1.02 | -14.38 | 11.54 | 41.52 | 253.77 | 0.6712 | -2.0 | 30.4 | |
| 0.60 | -1.00 | 0.40 | -1.00 | -16.68 | 12.03 | 42.01 | 250.54 | 0.6824 | 844.3 | 999999 | |
| 16.83 | 85.70 | 11.15 | 56.69 | -15.13 | 11.02 | 41.01 | 252.54 | 0.6663 | 1117.6 | 486.1 | |
| 0.00 | 3.57 | 0.00 | 2.39 | -19.27 | 10.78 | 40.76 | 246.40 | 0.6750 | 436.0 | 466.6 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -18.58 | 9.96 | 39.95 | 247.12 | 0.6629 | 690.0 | 550.1 | |
| 0.00 | 1.28 | 0.00 | 0.85 | -19.40 | 10.20 | 40.18 | 246.01 | 0.6685 | 732.0 | 668.2 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -16.79 | 1.99 | 31.98 | 246.53 | 0.5549 | -636.0 | -496.6 | |
| 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. | |