| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.86 | 0.00 | 14.32 | 10.01 | 115.88 | 36.01 | 296.81 | 0.6404 | -56.7 | -62.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-05 00:00:28 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 | 1.21 | 0.00 | 0.96 | 5.24 | 130.03 | 50.16 | 282.63 | 0.7858 | -576.0 | -513.5 | |
| 0.00 | 0.35 | 0.00 | 0.28 | 7.74 | 129.67 | 49.80 | 285.82 | 0.7889 | -510.0 | -479.5 | |
| 0.00 | 1.04 | 0.00 | 0.83 | 7.45 | 129.53 | 49.66 | 285.51 | 0.7867 | -594.0 | -531.6 | |
| 0.00 | 0.52 | 0.00 | 0.41 | 6.29 | 129.23 | 49.36 | 284.18 | 0.7802 | -498.0 | -445.3 | |
| 0.00 | 1.12 | 0.00 | 0.88 | 6.61 | 129.08 | 49.22 | 284.62 | 0.7796 | -495.0 | -411.5 | |
| 0.00 | 1.21 | 0.00 | 0.85 | 12.43 | 120.68 | 40.81 | 295.68 | 0.7106 | -633.0 | -534.6 | |
| 0.00 | 2.16 | 0.00 | 1.51 | 12.54 | 120.54 | 40.67 | 295.90 | 0.7096 | -659.0 | -583.1 | |
| 0.00 | 0.86 | 0.00 | 0.60 | 12.84 | 119.64 | 39.77 | 296.81 | 0.7012 | -626.0 | -577.7 | |
| 0.00 | 1.30 | 0.00 | 0.90 | 13.13 | 119.70 | 39.83 | 297.15 | 0.7033 | -587.0 | -449.7 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 14.17 | 116.92 | 37.05 | 300.25 | 0.6786 | -548.0 | -485.1 | |
| 0.00 | 1.38 | 0.00 | 0.84 | 5.93 | 112.98 | 33.11 | 290.92 | 0.5839 | 570.0 | 363.1 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 9.33 | 110.62 | 30.75 | 297.98 | 0.5735 | 708.0 | 571.9 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 7.95 | 109.24 | 29.37 | 296.88 | 0.5467 | 556.0 | 451.0 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 14.88 | 109.38 | 29.51 | 307.17 | 0.5997 | 74.0 | 101.1 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 10.60 | 104.29 | 24.42 | 306.03 | 0.5045 | 675.0 | 485.9 | |
| 0.00 | 1.73 | 0.00 | 0.98 | 10.76 | 103.24 | 23.37 | 307.51 | 0.4933 | 640.0 | 494.5 | |
| 0.00 | 1.47 | 0.00 | 0.82 | 9.70 | 101.98 | 22.11 | 307.29 | 0.4683 | 846.0 | 678.4 | |
| 0.00 | 1.90 | 0.00 | 1.06 | 10.12 | 100.87 | 21.00 | 309.45 | 0.4589 | 636.0 | 513.8 | |
| 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. | |