SDO HMI 2014-01-17 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.22 | 68.13 | 19.12 | 58.21 | -17.52 | 31.34 | 54.22 | 251.83 | 0.8162 | 187.6 | 26.7 | |
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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 |
| 4.34 | 43.97 | 3.78 | 38.34 | -16.88 | 32.30 | 55.18 | 252.75 | 0.8248 | 504.6 | 155.4 | |
| 12.33 | -1.00 | 10.72 | -1.00 | -17.41 | 32.16 | 55.03 | 252.09 | 0.8240 | 694.9 | 999999 | |
| 0.43 | 1.36 | 0.37 | 1.17 | -16.91 | 31.73 | 54.60 | 252.63 | 0.8194 | 584.6 | 512.2 | |
| 0.60 | 2.21 | 0.51 | 1.90 | -17.31 | 31.69 | 54.56 | 252.14 | 0.8194 | 634.7 | 601.8 | |
| 0.00 | 1.36 | 0.00 | 1.14 | -17.01 | 30.71 | 53.58 | 252.38 | 0.8097 | 608.0 | 502.5 | |
| 0.77 | 2.30 | 0.64 | 1.92 | -17.17 | 30.57 | 53.44 | 252.16 | 0.8085 | 674.0 | 615.9 | |
| 2.81 | 5.95 | 2.36 | 5.00 | -18.87 | 30.47 | 53.35 | 250.06 | 0.8098 | -567.2 | -491.1 | |
| 0.00 | 0.85 | 0.00 | 0.69 | -18.09 | 29.15 | 52.02 | 250.80 | 0.7957 | -486.0 | -417.2 | |
| 0.00 | 0.68 | 0.00 | 0.54 | -16.18 | 28.01 | 50.89 | 253.03 | 0.7814 | -377.0 | -388.8 | |
| 0.00 | 3.57 | 0.00 | 2.87 | -18.28 | 28.62 | 51.50 | 250.48 | 0.7907 | -612.0 | -498.1 | |
| 0.00 | 1.11 | 0.00 | 0.88 | -18.39 | 28.27 | 51.14 | 250.27 | 0.7873 | -473.0 | -467.2 | |
| 0.43 | 1.45 | 0.34 | 1.15 | -18.25 | 28.07 | 50.94 | 250.41 | 0.7850 | -635.8 | -597.6 | |
| 0.51 | 1.53 | 0.40 | 1.21 | -18.08 | 27.90 | 50.77 | 250.60 | 0.7830 | -624.3 | -554.5 | |
| 0.00 | 0.85 | 0.00 | 0.67 | -18.54 | 27.79 | 50.66 | 249.99 | 0.7827 | -487.0 | -430.0 | |
| 0.00 | 0.94 | 0.00 | 0.73 | -18.06 | 27.16 | 50.03 | 250.48 | 0.7754 | -559.0 | -558.8 | |
| 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. | |