SDO HMI 2014-05-22 00:00:38 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 |
| 0.63 | 54.00 | 0.33 | 28.99 | -18.47 | 145.21 | 15.09 | 219.41 | 0.3840 | 569.3 | 465.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-22 00:00:38 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 | 1.44 | 0.00 | 0.79 | -19.37 | 149.56 | 19.44 | 226.11 | 0.4375 | 715.0 | 572.9 | |
| 0.00 | 1.80 | 0.00 | 0.99 | -20.01 | 149.50 | 19.38 | 224.93 | 0.4434 | 821.0 | 632.8 | |
| 0.00 | 2.61 | 0.00 | 1.44 | -19.69 | 149.29 | 19.17 | 225.17 | 0.4378 | 876.0 | 716.1 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -17.82 | 149.07 | 18.95 | 228.24 | 0.4163 | 606.0 | 404.2 | |
| 0.00 | 2.16 | 0.00 | 1.16 | -16.15 | 148.70 | 18.58 | 230.98 | 0.3956 | 767.0 | 649.3 | |
| 0.00 | 1.62 | 0.00 | 0.87 | -16.19 | 148.57 | 18.45 | 230.73 | 0.3943 | 876.0 | 677.3 | |
| 0.00 | 4.86 | 0.00 | 2.67 | -19.60 | 148.74 | 18.62 | 224.53 | 0.4306 | 845.0 | 677.0 | |
| 0.00 | 1.35 | 0.00 | 0.73 | -16.06 | 148.36 | 18.24 | 230.68 | 0.3905 | 912.0 | 727.8 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -19.12 | 148.68 | 18.56 | 225.28 | 0.4250 | 832.0 | 674.2 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -16.03 | 148.12 | 18.00 | 230.39 | 0.3873 | 953.0 | 765.6 | |
| 0.00 | 1.53 | 0.00 | 0.84 | -19.66 | 148.47 | 18.35 | 224.02 | 0.4284 | 749.0 | 603.1 | |
| 0.00 | 1.89 | 0.00 | 1.03 | -19.38 | 147.76 | 17.64 | 223.43 | 0.4176 | 721.0 | 621.4 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -19.35 | 147.32 | 17.20 | 222.79 | 0.4125 | 812.0 | 712.8 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -19.07 | 147.19 | 17.07 | 223.08 | 0.4079 | 834.0 | 683.4 | |
| 0.00 | 1.35 | 0.00 | 0.73 | -19.45 | 146.96 | 16.84 | 222.03 | 0.4097 | 703.0 | 598.8 | |
| 0.00 | 2.16 | 0.00 | 1.17 | -18.82 | 146.83 | 16.71 | 222.94 | 0.4012 | 883.0 | 647.8 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -19.29 | 146.84 | 16.72 | 222.12 | 0.4067 | 920.0 | 788.3 | |
| 0.00 | 2.25 | 0.00 | 1.23 | -20.28 | 146.88 | 16.76 | 220.49 | 0.4183 | 757.0 | 716.3 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -20.44 | 146.80 | 16.68 | 220.09 | 0.4193 | 779.0 | 542.9 | |
| 0.00 | 1.98 | 0.00 | 1.08 | -20.93 | 146.65 | 16.53 | 219.07 | 0.4234 | 796.0 | 638.8 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -19.53 | 145.49 | 15.37 | 219.41 | 0.3952 | 911.0 | 724.3 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -18.73 | 145.39 | 15.27 | 220.61 | 0.3847 | 815.0 | 634.4 | |
| 0.00 | 2.25 | 0.00 | 1.19 | -17.19 | 144.59 | 14.47 | 222.04 | 0.3581 | 945.0 | 747.0 | |
| 0.00 | 2.88 | 0.00 | 1.51 | -15.94 | 143.75 | 13.63 | 222.93 | 0.3342 | 938.0 | 773.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -17.89 | 137.47 | 7.35 | 203.82 | 0.3028 | -762.0 | -640.5 | |
| 0.00 | 2.61 | 0.00 | 1.35 | -17.45 | 136.39 | 6.28 | 201.23 | 0.2892 | -959.0 | -755.7 | |
| 0.00 | 2.52 | 0.00 | 1.30 | -17.13 | 136.03 | 5.91 | 200.52 | 0.2821 | -864.0 | -750.7 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -17.54 | 136.05 | 5.93 | 200.04 | 0.2886 | -613.0 | -469.0 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -17.42 | 135.95 | 5.83 | 199.88 | 0.2861 | -712.0 | -580.5 | |
| 0.63 | 2.43 | 0.33 | 1.26 | -18.21 | 135.33 | 5.21 | 197.06 | 0.2953 | 1060.0 | 879.5 | |
| 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. | |