| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.64 | 33.42 | 5.81 | 24.56 | -10.32 | 358.17 | 47.87 | 262.29 | 0.7376 | 276.4 | 213.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-14 20:00:29 UT
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 | 0.43 | 0.00 | 0.35 | -7.65 | 2.37 | 52.07 | 265.90 | 0.7860 | 447.0 | 404.6 | |
| 0.00 | 0.78 | 0.00 | 0.62 | -7.26 | 2.06 | 51.76 | 266.42 | 0.7829 | 467.0 | 351.4 | |
| 0.00 | 1.04 | 0.00 | 0.82 | -7.35 | 1.73 | 51.43 | 266.33 | 0.7793 | 292.0 | 367.8 | |
| 0.00 | 2.08 | 0.00 | 1.63 | -7.33 | 1.39 | 51.09 | 266.39 | 0.7756 | 592.0 | 462.7 | |
| 0.00 | 1.04 | 0.00 | 0.81 | -6.80 | 0.98 | 50.67 | 267.11 | 0.7714 | 634.0 | 592.6 | |
| 0.00 | 1.39 | 0.00 | 1.08 | -7.84 | 1.04 | 50.74 | 265.75 | 0.7715 | 535.0 | 476.0 | |
| 0.00 | 1.04 | 0.00 | 0.81 | -7.40 | 0.97 | 50.67 | 266.33 | 0.7709 | 649.0 | 548.6 | |
| 0.00 | 1.91 | 0.00 | 1.47 | -7.24 | 0.71 | 50.41 | 266.55 | 0.7681 | 667.0 | 531.6 | |
| 7.64 | 10.94 | 5.81 | 8.32 | -9.76 | 0.16 | 49.86 | 263.28 | 0.7610 | 730.5 | 475.1 | |
| 0.00 | 0.61 | 0.00 | 0.46 | -13.04 | 359.57 | 49.27 | 258.93 | 0.7546 | 551.0 | 490.0 | |
| 0.00 | 0.69 | 0.00 | 0.52 | -13.05 | 359.43 | 49.13 | 258.91 | 0.7530 | 484.0 | 468.1 | |
| 0.00 | 0.43 | 0.00 | 0.32 | -13.46 | 358.93 | 48.63 | 258.34 | 0.7476 | 625.0 | 545.8 | |
| 0.00 | 1.30 | 0.00 | 0.94 | -10.59 | 357.62 | 47.32 | 262.19 | 0.7317 | 561.0 | 406.7 | |
| 0.00 | 0.87 | 0.00 | 0.61 | -13.71 | 355.79 | 45.49 | 257.78 | 0.7112 | 575.0 | 523.8 | |
| 0.00 | 1.30 | 0.00 | 0.92 | -15.45 | 356.03 | 45.73 | 255.36 | 0.7157 | 455.0 | 415.8 | |
| 0.00 | 0.87 | 0.00 | 0.58 | -8.95 | 352.59 | 42.29 | 264.58 | 0.6700 | -523.0 | -475.8 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -11.26 | 351.98 | 41.67 | 261.10 | 0.6624 | -511.0 | -351.7 | |
| 0.00 | 1.13 | 0.00 | 0.75 | -15.71 | 351.89 | 41.59 | 254.39 | 0.6658 | -594.0 | -533.2 | |
| 0.00 | 1.22 | 0.00 | 0.79 | -14.55 | 351.21 | 40.90 | 256.02 | 0.6555 | -790.0 | -626.1 | |
| 0.00 | 1.13 | 0.00 | 0.73 | -13.12 | 350.82 | 40.52 | 258.15 | 0.6489 | -580.0 | -511.4 | |
| 0.00 | 0.87 | 0.00 | 0.55 | -14.00 | 349.32 | 39.02 | 256.58 | 0.6303 | -706.0 | -590.3 | |
| 0.00 | 1.48 | 0.00 | 0.91 | -16.19 | 346.68 | 36.38 | 252.46 | 0.5997 | -664.0 | -511.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |