| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.41 | 334.74 | 23.82 | 168.73 | 5.85 | 45.73 | 1.12 | 352.39 | 0.1808 | -1066.5 | -459.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-12 00:00:24 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 | 1.19 | 0.00 | 0.66 | 9.94 | 67.69 | 23.08 | 301.76 | 0.4561 | -715.0 | -617.8 | |
| 0.00 | 0.93 | 0.00 | 0.51 | 8.57 | 67.21 | 22.60 | 299.60 | 0.4389 | -713.0 | -633.4 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 10.53 | 60.42 | 15.81 | 313.26 | 0.3694 | -819.0 | -644.6 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 11.77 | 59.96 | 15.35 | 316.51 | 0.3781 | -718.0 | -592.2 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 9.87 | 57.94 | 13.33 | 316.78 | 0.3332 | -715.0 | -568.6 | |
| 0.00 | 10.11 | 0.00 | 5.19 | 9.67 | 50.77 | 6.16 | 336.20 | 0.2633 | -789.0 | -835.5 | |
| 0.00 | 1.02 | 0.00 | 0.52 | 8.79 | 50.42 | 5.81 | 336.01 | 0.2473 | -764.0 | -673.8 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 13.22 | 50.06 | 5.45 | 342.84 | 0.3149 | -939.0 | -822.2 | |
| 0.00 | 3.14 | 0.00 | 1.58 | 4.46 | 49.71 | 5.10 | 329.55 | 0.1758 | -873.0 | -823.7 | |
| 0.00 | 4.76 | 0.00 | 2.44 | 10.06 | 49.79 | 5.17 | 340.19 | 0.2632 | -820.0 | -585.0 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 4.34 | 49.39 | 4.78 | 330.84 | 0.1712 | -903.0 | -688.1 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 9.90 | 48.97 | 4.36 | 342.93 | 0.2564 | -907.0 | -752.2 | |
| 0.00 | 1.10 | 0.00 | 0.57 | 12.07 | 48.83 | 4.22 | 345.63 | 0.2909 | -859.0 | -642.2 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 9.78 | 48.79 | 4.18 | 343.46 | 0.2535 | -720.0 | -545.3 | |
| 0.00 | 1.95 | 0.00 | 1.01 | 11.52 | 48.79 | 4.18 | 345.26 | 0.2818 | -817.0 | -698.8 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 12.22 | 48.77 | 4.16 | 345.95 | 0.2931 | -740.0 | -544.1 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 9.84 | 48.37 | 3.76 | 345.10 | 0.2526 | -962.0 | -768.9 | |
| 0.00 | 3.74 | 0.00 | 1.87 | 4.04 | 47.55 | 2.94 | 340.41 | 0.1532 | 605.0 | 733.3 | |
| 47.41 | 290.16 | 23.82 | 145.78 | 5.41 | 45.13 | 0.52 | 356.93 | 0.1684 | -1464.2 | -447.2 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 5.38 | 42.73 | -1.88 | 11.07 | 0.1709 | -882.0 | -674.6 | |
| 0.00 | 1.44 | 0.00 | 0.72 | -2.74 | 42.73 | -1.88 | 51.58 | 0.0421 | 57.0 | 52.8 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 7.58 | 41.27 | -3.34 | 15.78 | 0.2135 | -1010.0 | -843.9 | |
| 0.00 | 1.70 | 0.00 | 0.89 | 12.56 | 35.84 | -8.77 | 27.32 | 0.3256 | 749.0 | 551.3 | |
| 0.00 | 0.93 | 0.00 | 0.50 | 8.08 | 26.25 | -18.36 | 56.11 | 0.3774 | -804.0 | -678.4 | |
| 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. | |