SDO HMI 2014-03-08 03:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.10 | 66.57 | 14.71 | 49.50 | -26.30 | 85.30 | 46.61 | 240.87 | 0.7474 | -335.5 | -356.3 | |
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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 |
| 0.00 | 1.21 | 0.00 | 1.11 | -20.88 | 96.34 | 57.65 | 249.80 | 0.8431 | 548.0 | 447.3 | |
| 0.00 | 0.78 | 0.00 | 0.67 | -22.83 | 93.51 | 54.81 | 247.12 | 0.8197 | 619.0 | 542.4 | |
| 0.00 | 0.35 | 0.00 | 0.30 | -23.10 | 93.67 | 54.97 | 246.82 | 0.8216 | 384.0 | 390.0 | |
| 0.00 | 1.73 | 0.00 | 1.46 | -24.00 | 92.26 | 53.56 | 245.50 | 0.8099 | 270.0 | 326.5 | |
| 0.00 | 0.69 | 0.00 | 0.55 | -21.22 | 90.01 | 51.31 | 248.58 | 0.7839 | 579.0 | 484.5 | |
| 0.00 | 0.69 | 0.00 | 0.60 | -26.73 | 92.92 | 54.22 | 242.31 | 0.8204 | 432.0 | 406.8 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -26.86 | 88.07 | 49.37 | 241.03 | 0.7762 | -509.0 | -495.0 | |
| 0.00 | 0.95 | 0.00 | 0.74 | -27.78 | 87.18 | 48.48 | 239.62 | 0.7702 | 485.0 | 400.8 | |
| 0.00 | 0.26 | 0.00 | 0.21 | -30.86 | 88.07 | 49.38 | 236.07 | 0.7875 | -482.0 | -458.3 | |
| 8.23 | 23.55 | 6.05 | 17.31 | -26.38 | 84.72 | 46.03 | 240.67 | 0.7418 | -631.6 | -274.0 | |
| 1.30 | 5.28 | 0.96 | 3.93 | -27.69 | 84.89 | 46.19 | 239.02 | 0.7476 | -691.9 | -525.6 | |
| 4.85 | 28.31 | 3.53 | 20.59 | -26.25 | 84.08 | 45.38 | 240.64 | 0.7348 | -833.9 | -683.7 | |
| 1.73 | -12.00 | 1.27 | -12.00 | -26.65 | 84.28 | 45.59 | 240.18 | 0.7382 | -543.4 | 999999 | |
| 3.12 | -12.00 | 2.27 | -12.00 | -26.84 | 83.86 | 45.16 | 239.79 | 0.7345 | -788.9 | 999999 | |
| 0.87 | 2.51 | 0.63 | 1.83 | -27.22 | 83.96 | 45.26 | 239.32 | 0.7368 | -586.9 | -468.5 | |
| 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. | |