| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.17 | 188.83 | 30.07 | 141.91 | -9.95 | 359.63 | -49.28 | 96.91 | 0.7542 | 651.9 | 332.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-07 08:25:13 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 | 0.69 | 0.00 | 0.48 | -12.49 | 4.53 | -44.39 | 100.49 | 0.6969 | 442.0 | 433.4 | |
| 0.00 | 1.39 | 0.00 | 1.00 | -14.59 | 1.98 | -46.93 | 103.25 | 0.7287 | 454.0 | 360.4 | |
| 0.00 | 0.78 | 0.00 | 0.56 | -13.21 | 1.77 | -47.15 | 101.34 | 0.7303 | 516.0 | 474.1 | |
| 0.00 | 1.56 | 0.00 | 1.13 | -13.35 | 1.73 | -47.19 | 101.54 | 0.7308 | 571.0 | 405.9 | |
| 0.00 | 0.95 | 0.00 | 0.69 | -9.94 | 1.91 | -47.00 | 96.84 | 0.7279 | -292.0 | -264.2 | |
| 0.00 | 0.35 | 0.00 | 0.25 | -14.12 | 0.88 | -48.04 | 102.53 | 0.7410 | 485.0 | 451.0 | |
| 0.00 | 0.61 | 0.00 | 0.45 | -14.93 | 0.46 | -48.46 | 103.59 | 0.7464 | 547.0 | 459.3 | |
| 0.00 | 0.95 | 0.00 | 0.69 | -9.60 | 1.57 | -47.34 | 96.39 | 0.7320 | -499.0 | -374.3 | |
| 13.42 | 143.03 | 9.95 | 106.45 | -9.55 | 0.31 | -48.60 | 96.35 | 0.7466 | 964.9 | 359.8 | |
| 22.42 | -9.00 | 16.75 | -9.00 | -10.20 | 359.95 | -48.96 | 97.23 | 0.7506 | 916.6 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.59 | -9.57 | 359.57 | -49.34 | 96.39 | 0.7551 | 221.0 | 196.9 | |
| 0.00 | 3.98 | 0.00 | 3.01 | -8.89 | 359.38 | -49.54 | 95.50 | 0.7575 | 646.0 | 394.9 | |
| 0.00 | 1.21 | 0.00 | 0.93 | -9.55 | 358.78 | -50.14 | 96.40 | 0.7640 | 516.0 | 455.8 | |
| 0.00 | 0.78 | 0.00 | 0.60 | -10.09 | 358.18 | -50.73 | 97.12 | 0.7704 | 579.0 | 487.6 | |
| 0.00 | 1.82 | 0.00 | 1.41 | -9.90 | 358.08 | -50.83 | 96.88 | 0.7716 | 540.0 | 523.3 | |
| 4.33 | 20.95 | 3.37 | 16.36 | -9.31 | 357.82 | -51.09 | 96.11 | 0.7746 | 610.7 | 199.5 | |
| 0.00 | 1.39 | 0.00 | 1.09 | -10.25 | 357.28 | -51.64 | 97.34 | 0.7803 | 367.0 | 273.6 | |
| 0.00 | 2.68 | 0.00 | 2.10 | -8.15 | 357.66 | -51.25 | 94.63 | 0.7769 | 520.0 | 454.8 | |
| 0.00 | 0.95 | 0.00 | 0.75 | -8.39 | 357.62 | -51.30 | 94.93 | 0.7772 | 571.0 | 483.1 | |
| 0.00 | 0.95 | 0.00 | 0.76 | -10.42 | 356.94 | -51.97 | 97.58 | 0.7839 | 287.0 | 220.6 | |
| 0.00 | 0.95 | 0.00 | 0.77 | -11.80 | 356.19 | -52.73 | 99.33 | 0.7917 | 376.0 | 355.3 | |
| 0.00 | 1.04 | 0.00 | 0.84 | -8.73 | 356.22 | -52.69 | 95.45 | 0.7920 | 446.0 | 379.7 | |
| 0.00 | 0.35 | 0.00 | 0.30 | -14.29 | 353.00 | -55.92 | 102.40 | 0.8239 | -545.0 | -494.0 | |
| 0.00 | 0.69 | 0.00 | 0.70 | -11.44 | 347.38 | -61.54 | 99.09 | 0.8746 | -466.0 | -415.4 | |
| 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. | |