| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.40 | 233.84 | 49.54 | 206.13 | -19.56 | 107.25 | -49.71 | 119.64 | 0.8290 | 663.3 | 290.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-05 20:00:36 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 | 0.98 | 0.00 | 0.86 | -22.97 | 109.16 | -47.80 | 124.29 | 0.8278 | -149.0 | -163.7 | |
| 0.00 | 1.07 | 0.00 | 0.90 | -19.86 | 109.73 | -47.23 | 121.17 | 0.8091 | -317.0 | -290.7 | |
| 0.98 | 5.27 | 0.89 | 4.76 | -22.42 | 107.48 | -49.48 | 122.87 | 0.8388 | 633.3 | 543.9 | |
| 1.07 | 2.05 | 0.92 | 1.77 | -19.77 | 108.27 | -48.68 | 120.35 | 0.8213 | 611.5 | 526.7 | |
| 0.00 | 0.89 | 0.00 | 0.81 | -22.09 | 107.03 | -49.93 | 122.30 | 0.8410 | 495.0 | 456.3 | |
| 22.31 | 86.67 | 19.14 | 74.15 | -18.66 | 108.04 | -48.92 | 119.00 | 0.8188 | 917.8 | 447.7 | |
| 7.50 | 120.05 | 6.70 | 107.34 | -20.63 | 107.11 | -49.85 | 120.75 | 0.8345 | 677.2 | 214.2 | |
| 1.87 | -7.00 | 1.66 | -7.00 | -19.48 | 107.16 | -49.80 | 119.51 | 0.8295 | 623.8 | 999999 | |
| 9.10 | -7.00 | 8.14 | -7.00 | -20.08 | 106.85 | -50.11 | 120.03 | 0.8345 | 845.6 | 999999 | |
| 9.46 | -7.00 | 8.43 | -7.00 | -19.75 | 106.85 | -50.11 | 119.66 | 0.8332 | 850.4 | 999999 | |
| 3.75 | 9.37 | 3.32 | 8.31 | -19.11 | 106.87 | -50.09 | 118.97 | 0.8306 | 707.3 | 248.7 | |
| 0.00 | 1.07 | 0.00 | 1.02 | -21.81 | 105.09 | -51.87 | 121.12 | 0.8551 | 335.0 | 267.7 | |
| 0.00 | 1.43 | 0.00 | 1.35 | -19.68 | 104.29 | -52.67 | 118.47 | 0.8538 | 598.0 | 510.4 | |
| 0.00 | 0.80 | 0.00 | 0.75 | -18.02 | 104.25 | -52.71 | 116.64 | 0.8485 | -233.0 | -192.8 | |
| 0.00 | 0.62 | 0.00 | 0.60 | -18.35 | 103.03 | -53.93 | 116.52 | 0.8594 | -407.0 | -348.6 | |
| 0.36 | 1.43 | 0.34 | 1.38 | -17.94 | 102.84 | -54.12 | 115.99 | 0.8597 | -602.0 | -504.1 | |
| 0.00 | 0.89 | 0.00 | 0.87 | -18.35 | 102.37 | -54.59 | 116.26 | 0.8646 | -334.0 | -291.8 | |
| 0.00 | 1.25 | 0.00 | 1.26 | -17.92 | 101.17 | -55.79 | 115.35 | 0.8726 | -354.0 | -287.3 | |
| 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. | |