SDO HMI 2014-01-17 02:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.12 | 72.31 | 18.72 | 61.10 | -17.46 | 31.38 | 53.71 | 251.83 | 0.8113 | 150.1 | 79.3 | |
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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 |
| 4.51 | 6.72 | 3.87 | 5.77 | -16.85 | 32.30 | 54.62 | 252.71 | 0.8195 | 518.4 | 344.2 | |
| 0.00 | 0.94 | 0.00 | 0.77 | -13.96 | 30.89 | 53.22 | 256.10 | 0.8030 | 234.0 | 336.7 | |
| 11.56 | 41.75 | 9.92 | 35.97 | -17.37 | 32.15 | 54.48 | 252.05 | 0.8187 | 687.7 | 133.4 | |
| 0.00 | 1.36 | 0.00 | 1.15 | -16.92 | 31.69 | 54.01 | 252.55 | 0.8137 | 621.0 | 584.6 | |
| 0.00 | 0.94 | 0.00 | 0.79 | -17.59 | 31.71 | 54.04 | 251.73 | 0.8148 | 356.0 | 397.6 | |
| 0.00 | 1.11 | 0.00 | 0.91 | -16.03 | 30.25 | 52.58 | 253.45 | 0.7985 | 484.0 | 462.4 | |
| 0.68 | 3.74 | 0.56 | 3.10 | -17.20 | 30.56 | 52.88 | 252.04 | 0.8030 | 652.5 | 568.1 | |
| 3.32 | 5.95 | 2.75 | 4.93 | -18.86 | 30.44 | 52.77 | 249.96 | 0.8043 | -615.9 | -475.0 | |
| 0.00 | 1.02 | 0.00 | 0.80 | -16.23 | 28.04 | 50.37 | 252.88 | 0.7761 | -444.0 | -435.5 | |
| 0.00 | 1.28 | 0.00 | 1.02 | -18.45 | 28.74 | 51.07 | 250.18 | 0.7867 | -444.0 | -373.7 | |
| 1.45 | 2.98 | 1.15 | 2.37 | -18.24 | 28.61 | 50.93 | 250.41 | 0.7850 | -569.6 | -457.8 | |
| 0.60 | 1.28 | 0.47 | 1.00 | -18.27 | 28.08 | 50.40 | 250.27 | 0.7796 | -650.0 | -626.8 | |
| 0.00 | 0.60 | 0.00 | 0.47 | -18.04 | 27.94 | 50.26 | 250.55 | 0.7778 | -561.0 | -493.7 | |
| 0.00 | 0.85 | 0.00 | 0.67 | -18.60 | 27.77 | 50.10 | 249.80 | 0.7770 | -492.0 | -441.3 | |
| 0.00 | 1.02 | 0.00 | 0.79 | -18.46 | 27.52 | 49.85 | 249.93 | 0.7742 | -649.0 | -499.8 | |
| 0.00 | 0.77 | 0.00 | 0.59 | -18.18 | 27.07 | 49.40 | 250.20 | 0.7690 | -532.0 | -503.0 | |
| 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. | |