SDO HMI 2014-03-26 05:00:31 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 28.24 | 0.00 | 17.01 | -14.60 | 126.73 | -33.60 | 106.50 | 0.5578 | 518.9 | 440.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-26 05:00:31 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 | 0.79 | 0.00 | 0.43 | -5.96 | 136.57 | -23.76 | 89.24 | 0.4024 | 917.0 | 771.2 | |
| 0.00 | 0.61 | 0.00 | 0.33 | -6.13 | 136.50 | -23.83 | 89.69 | 0.4035 | 617.0 | 542.1 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -16.22 | 134.23 | -26.10 | 112.48 | 0.4590 | 816.0 | 622.3 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -19.96 | 132.40 | -27.93 | 118.60 | 0.5035 | 891.0 | 766.6 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -11.71 | 133.59 | -26.74 | 102.48 | 0.4531 | 677.0 | 521.4 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -14.66 | 132.33 | -28.00 | 108.24 | 0.4802 | 750.0 | 534.1 | |
| 0.00 | 2.36 | 0.00 | 1.33 | -15.11 | 132.23 | -28.10 | 109.11 | 0.4832 | 946.0 | 775.4 | |
| 0.00 | 1.31 | 0.00 | 0.74 | -14.87 | 132.26 | -28.07 | 108.64 | 0.4819 | 928.0 | 797.8 | |
| 0.00 | 1.57 | 0.00 | 0.89 | -15.84 | 132.12 | -28.21 | 110.50 | 0.4875 | 327.0 | 263.0 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -15.26 | 131.61 | -28.72 | 109.11 | 0.4927 | 800.0 | 625.9 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -15.37 | 131.41 | -28.92 | 109.24 | 0.4958 | 747.0 | 620.6 | |
| 0.00 | 1.84 | 0.00 | 1.05 | -15.44 | 130.94 | -29.39 | 109.15 | 0.5028 | 759.0 | 615.1 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -18.87 | 128.59 | -31.74 | 114.36 | 0.5485 | 529.0 | 510.1 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -13.01 | 129.34 | -30.99 | 103.89 | 0.5189 | 836.0 | 698.7 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -12.75 | 129.16 | -31.17 | 103.36 | 0.5210 | 734.0 | 617.7 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -17.83 | 127.21 | -33.12 | 111.91 | 0.5628 | 704.0 | 552.0 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -19.20 | 125.99 | -34.34 | 113.69 | 0.5840 | 748.0 | 628.5 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -19.86 | 120.42 | -39.91 | 112.62 | 0.6561 | 664.0 | 548.0 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -10.81 | 119.44 | -40.89 | 98.65 | 0.6527 | 575.0 | 472.2 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -9.93 | 118.57 | -41.76 | 97.27 | 0.6637 | 673.0 | 488.1 | |
| 0.00 | 0.87 | 0.00 | 0.58 | -9.87 | 118.21 | -42.12 | 97.18 | 0.6683 | 432.0 | 393.3 | |
| 0.00 | 0.87 | 0.00 | 0.59 | -14.16 | 117.02 | -43.31 | 103.44 | 0.6861 | -502.0 | -361.1 | |
| 0.00 | 0.79 | 0.00 | 0.53 | -9.53 | 117.81 | -42.52 | 96.67 | 0.6734 | 396.0 | 341.9 | |
| 0.00 | 1.05 | 0.00 | 0.74 | -18.16 | 114.96 | -45.37 | 108.79 | 0.7166 | -597.0 | -488.2 | |
| 0.00 | 1.14 | 0.00 | 0.85 | -14.88 | 111.45 | -48.88 | 103.84 | 0.7521 | -549.0 | -426.9 | |
| 0.00 | 0.35 | 0.00 | 0.26 | -13.60 | 111.12 | -49.21 | 102.11 | 0.7549 | -326.0 | -419.8 | |
| 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. | |