SDO HMI 2014-03-18 23:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.49 | 55.70 | 16.31 | 81.23 | -17.15 | 327.14 | 71.22 | 254.20 | 0.9393 | 114.4 | -21.9 | |
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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 |
| 4.35 | 25.68 | 7.16 | 42.59 | -16.56 | 329.74 | 73.82 | 254.81 | 0.9552 | 160.6 | -74.0 | |
| 0.00 | 1.04 | 0.00 | 1.68 | -17.06 | 329.24 | 73.32 | 254.31 | 0.9526 | 80.0 | 146.9 | |
| 0.44 | 1.91 | 0.68 | 3.00 | -16.73 | 328.80 | 72.88 | 254.67 | 0.9504 | 426.0 | 356.9 | |
| 0.00 | 1.13 | 0.00 | 1.63 | -15.87 | 326.90 | 70.98 | 255.65 | 0.9402 | 264.0 | 253.0 | |
| 0.00 | 1.39 | 0.00 | 2.09 | -17.33 | 327.92 | 72.00 | 254.06 | 0.9456 | 226.0 | 272.3 | |
| 0.00 | 0.78 | 0.00 | 1.11 | -15.94 | 326.58 | 70.65 | 255.59 | 0.9383 | 427.0 | 409.8 | |
| 0.00 | 0.70 | 0.00 | 1.02 | -17.18 | 327.37 | 71.45 | 254.24 | 0.9426 | 450.0 | 435.4 | |
| 0.00 | 1.22 | 0.00 | 1.81 | -17.46 | 327.63 | 71.71 | 253.94 | 0.9440 | 345.0 | 319.1 | |
| 4.09 | 6.88 | 5.81 | 9.76 | -16.54 | 326.70 | 70.78 | 254.94 | 0.9389 | 439.3 | 331.5 | |
| 0.00 | 1.13 | 0.00 | 1.77 | -18.83 | 328.84 | 72.92 | 252.46 | 0.9502 | 231.0 | 224.8 | |
| 0.00 | 0.70 | 0.00 | 0.83 | -17.51 | 322.20 | 66.27 | 253.94 | 0.9103 | -210.0 | -179.4 | |
| 0.00 | 3.39 | 0.00 | 3.97 | -17.80 | 321.86 | 65.93 | 253.63 | 0.9079 | -567.0 | -390.4 | |
| 0.00 | 2.96 | 0.00 | 3.07 | -19.99 | 318.09 | 62.16 | 251.07 | 0.8805 | -423.0 | -261.1 | |
| 1.91 | 3.74 | 1.96 | 3.83 | -19.84 | 317.71 | 61.79 | 251.22 | 0.8775 | -523.3 | -421.5 | |
| 0.00 | 1.22 | 0.00 | 1.23 | -19.62 | 317.10 | 61.18 | 251.43 | 0.8725 | -378.0 | -287.4 | |
| 0.70 | 1.83 | 0.70 | 1.84 | -21.11 | 317.04 | 61.12 | 249.73 | 0.8728 | -411.2 | -345.4 | |
| 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. | |