SDO HMI 2014-03-29 23:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.53 | 17.27 | 0.31 | 10.04 | 17.97 | 90.76 | -20.11 | 38.56 | 0.5270 | -534.7 | -546.1 | |
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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 | 0.79 | 0.00 | 0.46 | 20.12 | 93.45 | -17.42 | 32.23 | 0.5291 | 699.0 | 606.8 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 20.19 | 91.76 | -19.11 | 34.57 | 0.5436 | 575.0 | 514.0 | |
| 0.00 | 1.84 | 0.00 | 1.07 | 17.85 | 91.34 | -19.53 | 37.90 | 0.5201 | -907.0 | -825.0 | |
| 0.00 | 1.84 | 0.00 | 1.06 | 17.43 | 91.22 | -19.65 | 38.60 | 0.5163 | -828.0 | -687.9 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 17.60 | 91.10 | -19.77 | 38.55 | 0.5194 | -714.0 | -698.1 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 17.86 | 91.04 | -19.83 | 38.31 | 0.5230 | -888.0 | -716.5 | |
| 0.00 | 3.42 | 0.00 | 1.99 | 17.95 | 90.56 | -20.31 | 38.86 | 0.5284 | -770.0 | -649.8 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 17.86 | 90.30 | -20.57 | 39.32 | 0.5298 | -661.0 | -601.9 | |
| 0.00 | 1.40 | 0.00 | 0.82 | 17.70 | 90.25 | -20.62 | 39.59 | 0.5285 | -904.0 | -797.8 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 17.91 | 90.09 | -20.78 | 39.55 | 0.5322 | -573.0 | -468.5 | |
| 0.53 | 1.75 | 0.31 | 1.02 | 17.62 | 89.99 | -20.88 | 40.05 | 0.5299 | -852.7 | -662.3 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 17.85 | 89.90 | -20.97 | 39.88 | 0.5334 | -410.0 | -351.0 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 17.43 | 89.71 | -21.16 | 40.66 | 0.5306 | -619.0 | -550.5 | |
| 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. | |