SDO HMI 2014-01-17 09:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.98 | 63.89 | 13.91 | 58.63 | -17.65 | 30.95 | 57.09 | 252.04 | 0.8427 | 221.5 | -53.5 | |
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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 |
| 0.00 | 3.57 | 0.00 | 3.43 | -17.24 | 32.82 | 58.96 | 252.73 | 0.8590 | -242.0 | -219.9 | |
| 0.00 | 4.25 | 0.00 | 4.02 | -16.95 | 32.19 | 58.33 | 253.01 | 0.8534 | 668.0 | 488.9 | |
| 11.48 | 28.07 | 10.86 | 26.66 | -17.47 | 32.22 | 58.36 | 252.41 | 0.8540 | 674.3 | 49.8 | |
| 0.00 | 0.34 | 0.00 | 0.32 | -16.88 | 31.81 | 57.95 | 253.05 | 0.8500 | 553.0 | 531.0 | |
| 0.00 | 2.47 | 0.00 | 2.31 | -17.28 | 31.83 | 57.97 | 252.59 | 0.8505 | 762.0 | 590.8 | |
| 0.00 | 0.85 | 0.00 | 0.80 | -17.47 | 31.74 | 57.89 | 252.36 | 0.8499 | 611.0 | 541.5 | |
| 0.00 | 0.60 | 0.00 | 0.53 | -15.50 | 30.21 | 56.36 | 254.54 | 0.8345 | 522.0 | 557.9 | |
| 0.00 | 2.21 | 0.00 | 2.01 | -17.14 | 30.72 | 56.86 | 252.64 | 0.8405 | 534.0 | 448.5 | |
| 0.77 | 1.79 | 0.69 | 1.62 | -18.82 | 30.47 | 56.61 | 250.62 | 0.8400 | -534.8 | -453.8 | |
| 0.00 | 0.85 | 0.00 | 0.75 | -17.73 | 29.21 | 55.35 | 251.75 | 0.8273 | -207.0 | -220.9 | |
| 0.43 | 1.79 | 0.37 | 1.56 | -18.27 | 28.97 | 55.11 | 251.07 | 0.8257 | -459.8 | -338.0 | |
| 2.30 | 5.70 | 1.99 | 4.93 | -18.29 | 28.60 | 54.74 | 250.99 | 0.8222 | -567.3 | -369.8 | |
| 0.00 | 1.11 | 0.00 | 0.95 | -18.38 | 28.26 | 54.40 | 250.84 | 0.8192 | -452.0 | -394.5 | |
| 0.00 | 4.93 | 0.00 | 4.21 | -18.18 | 28.01 | 54.15 | 251.04 | 0.8165 | -701.0 | -624.2 | |
| 0.00 | 4.08 | 0.00 | 3.46 | -18.45 | 27.65 | 53.79 | 250.66 | 0.8135 | -598.0 | -534.4 | |
| 0.00 | 1.28 | 0.00 | 1.07 | -18.21 | 27.07 | 53.21 | 250.86 | 0.8075 | -684.0 | -581.4 | |
| 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. | |