SDO HMI 2014-03-09 01:00:28 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.99 | 215.14 | 23.26 | 120.64 | -10.43 | 358.64 | -27.98 | 98.53 | 0.4683 | 322.4 | 292.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-09 01:00:28 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 | 2.68 | 0.00 | 1.46 | -14.26 | 2.56 | -24.06 | 108.55 | 0.4185 | 846.0 | 738.9 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -13.81 | 2.51 | -24.11 | 107.46 | 0.4176 | 881.0 | 707.8 | |
| 0.00 | 1.91 | 0.00 | 1.04 | -14.27 | 2.22 | -24.40 | 108.39 | 0.4237 | 866.0 | 766.7 | |
| 0.00 | 1.56 | 0.00 | 0.85 | -13.99 | 2.05 | -24.57 | 107.66 | 0.4252 | 722.0 | 593.6 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -13.98 | 1.82 | -24.80 | 107.51 | 0.4287 | 805.0 | 624.2 | |
| 0.00 | 0.43 | 0.00 | 0.24 | -5.96 | 1.55 | -25.07 | 88.53 | 0.4234 | 661.0 | 548.4 | |
| 17.75 | 147.91 | 9.81 | 81.76 | -9.52 | 0.14 | -26.48 | 96.81 | 0.4447 | 1155.1 | 455.2 | |
| 21.82 | -7.00 | 12.08 | -7.00 | -10.08 | 359.99 | -26.63 | 98.05 | 0.4475 | 1133.8 | 999999 | |
| 0.00 | 1.73 | 0.00 | 0.96 | -9.37 | 359.17 | -27.45 | 96.39 | 0.4595 | 214.0 | 221.5 | |
| 0.00 | 1.91 | 0.00 | 1.07 | -8.69 | 358.24 | -28.38 | 94.87 | 0.4735 | 896.0 | 671.5 | |
| 0.00 | 1.82 | 0.00 | 1.03 | -9.73 | 357.70 | -28.92 | 97.02 | 0.4822 | 821.0 | 683.0 | |
| 0.00 | 3.29 | 0.00 | 1.86 | -10.03 | 357.60 | -29.02 | 97.62 | 0.4839 | 850.0 | 572.2 | |
| 2.42 | 11.95 | 1.37 | 6.76 | -9.34 | 357.60 | -29.02 | 96.20 | 0.4835 | 753.2 | 348.7 | |
| 0.00 | 2.34 | 0.00 | 1.32 | -10.67 | 357.46 | -29.15 | 98.95 | 0.4866 | 744.0 | 620.1 | |
| 0.00 | 1.47 | 0.00 | 0.84 | -14.50 | 356.66 | -29.96 | 106.41 | 0.5061 | 776.0 | 646.1 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -13.81 | 356.76 | -29.86 | 105.10 | 0.5028 | 781.0 | 596.8 | |
| 0.00 | 1.47 | 0.00 | 0.85 | -15.74 | 356.24 | -30.37 | 108.64 | 0.5157 | -876.0 | -720.5 | |
| 0.00 | 2.68 | 0.00 | 1.53 | -9.68 | 356.87 | -29.75 | 96.85 | 0.4946 | -694.0 | -634.0 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -8.40 | 356.85 | -29.77 | 94.24 | 0.4945 | 712.0 | 539.3 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -8.63 | 356.73 | -29.89 | 94.70 | 0.4964 | 658.0 | 478.5 | |
| 0.00 | 1.30 | 0.00 | 0.75 | -11.44 | 355.80 | -30.82 | 100.20 | 0.5123 | 568.0 | 491.7 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -12.39 | 355.68 | -30.94 | 102.03 | 0.5155 | 671.0 | 541.1 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -12.08 | 355.54 | -31.08 | 101.40 | 0.5170 | 567.0 | 477.8 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -14.89 | 354.33 | -32.29 | 106.37 | 0.5403 | -789.0 | -638.0 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -15.66 | 354.08 | -32.54 | 107.69 | 0.5457 | -565.0 | -496.3 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -16.54 | 352.84 | -33.78 | 108.84 | 0.5654 | -738.0 | -591.4 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -15.23 | 352.75 | -33.87 | 106.52 | 0.5630 | -627.0 | -556.9 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -14.72 | 352.81 | -33.81 | 105.64 | 0.5610 | -608.0 | -545.2 | |
| 0.00 | 1.30 | 0.00 | 0.78 | -14.08 | 352.59 | -34.03 | 104.43 | 0.5627 | -793.0 | -620.5 | |
| 0.00 | 0.78 | 0.00 | 0.47 | -13.23 | 352.62 | -34.00 | 102.95 | 0.5608 | -800.0 | -733.6 | |
| 0.00 | 1.39 | 0.00 | 0.83 | -14.02 | 352.26 | -34.36 | 104.26 | 0.5671 | -596.0 | -510.8 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -9.71 | 352.85 | -33.77 | 96.65 | 0.5538 | -739.0 | -551.2 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -7.90 | 352.64 | -33.98 | 93.38 | 0.5567 | -770.0 | -687.4 | |
| 0.00 | 0.78 | 0.00 | 0.46 | -7.34 | 352.65 | -33.96 | 92.36 | 0.5567 | -629.0 | -504.7 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -7.60 | 352.56 | -34.06 | 92.83 | 0.5580 | -896.0 | -766.8 | |
| 0.00 | 1.56 | 0.00 | 0.96 | -17.38 | 350.91 | -35.71 | 109.61 | 0.5935 | -865.0 | -700.2 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -12.15 | 351.78 | -34.83 | 100.90 | 0.5708 | -733.0 | -590.7 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -17.40 | 350.79 | -35.83 | 109.61 | 0.5952 | -614.0 | -592.9 | |
| 0.00 | 1.39 | 0.00 | 0.85 | -12.67 | 350.16 | -36.46 | 101.54 | 0.5940 | -759.0 | -609.0 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -4.39 | 351.08 | -35.54 | 87.37 | 0.5824 | -352.0 | -360.5 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -13.29 | 349.60 | -37.02 | 102.49 | 0.6025 | -695.0 | -525.1 | |
| 0.00 | 0.78 | 0.00 | 0.48 | -13.11 | 349.63 | -36.99 | 102.20 | 0.6018 | -515.0 | -476.3 | |
| 0.00 | 0.69 | 0.00 | 0.42 | -9.67 | 350.15 | -36.47 | 96.47 | 0.5919 | -447.0 | -448.4 | |
| 0.00 | 1.04 | 0.00 | 0.65 | -12.97 | 349.38 | -37.24 | 101.93 | 0.6049 | -526.0 | -455.0 | |
| 0.00 | 1.13 | 0.00 | 0.71 | -11.96 | 347.69 | -38.92 | 100.10 | 0.6266 | -741.0 | -638.8 | |
| 0.00 | 1.13 | 0.00 | 0.72 | -12.46 | 347.49 | -39.13 | 100.87 | 0.6298 | -596.0 | -485.7 | |
| 0.00 | 0.69 | 0.00 | 0.45 | -12.28 | 346.69 | -39.93 | 100.50 | 0.6401 | -454.0 | -382.4 | |
| 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. | |