SDO HMI 2014-01-17 11:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.17 | 59.05 | 15.44 | 55.97 | -17.73 | 31.08 | 58.31 | 252.08 | 0.8536 | 180.7 | -45.2 | |
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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 |
| 12.33 | 34.45 | 12.01 | 33.65 | -17.49 | 32.15 | 59.38 | 252.49 | 0.8628 | 634.9 | 164.3 | |
| 0.00 | 4.51 | 0.00 | 4.43 | -17.99 | 32.42 | 59.66 | 251.93 | 0.8654 | -79.0 | -22.7 | |
| 0.00 | 0.94 | 0.00 | 0.90 | -16.84 | 31.75 | 58.99 | 253.20 | 0.8589 | 386.0 | 387.2 | |
| 0.00 | 0.77 | 0.00 | 0.70 | -15.59 | 30.05 | 57.28 | 254.52 | 0.8431 | 580.0 | 466.3 | |
| 0.60 | 2.13 | 0.55 | 1.98 | -18.84 | 30.41 | 57.65 | 250.73 | 0.8492 | -491.3 | -376.3 | |
| 0.60 | 1.45 | 0.54 | 1.30 | -17.75 | 29.17 | 56.41 | 251.86 | 0.8370 | -367.3 | -263.5 | |
| 0.00 | 0.68 | 0.00 | 0.61 | -18.16 | 29.09 | 56.32 | 251.37 | 0.8367 | -211.0 | -194.6 | |
| 0.00 | 1.36 | 0.00 | 1.22 | -18.29 | 28.93 | 56.16 | 251.19 | 0.8354 | -452.0 | -293.0 | |
| 2.64 | 4.51 | 2.34 | 4.00 | -18.28 | 28.53 | 55.77 | 251.14 | 0.8318 | -510.7 | -390.8 | |
| 0.00 | 4.42 | 0.00 | 3.87 | -18.20 | 27.99 | 55.23 | 251.17 | 0.8267 | -802.0 | -607.0 | |
| 0.00 | 2.64 | 0.00 | 2.29 | -18.46 | 27.68 | 54.92 | 250.81 | 0.8241 | -612.0 | -552.9 | |
| 0.00 | 1.19 | 0.00 | 1.02 | -18.23 | 26.98 | 54.22 | 250.99 | 0.8172 | -536.0 | -471.4 | |
| 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. | |