| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 116.37 | 696.65 | 62.33 | 373.30 | 27.25 | 56.58 | 6.07 | 345.56 | 0.3819 | -1188.4 | -403.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-16 03:59:02 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 | 2.27 | 0.00 | 1.18 | 20.70 | 59.32 | 8.81 | 330.94 | 0.2962 | -851.0 | -597.1 | |
| 0.00 | 11.44 | 0.00 | 6.22 | 28.84 | 58.75 | 8.24 | 342.24 | 0.4133 | 556.0 | 482.7 | |
| 0.00 | 2.53 | 0.00 | 1.32 | 21.83 | 58.15 | 7.64 | 335.95 | 0.3042 | -778.0 | -619.6 | |
| 0.00 | 1.31 | 0.00 | 0.68 | 20.22 | 57.68 | 7.17 | 334.84 | 0.2768 | -800.0 | -529.0 | |
| 0.00 | 1.40 | 0.00 | 0.72 | 20.01 | 57.48 | 6.97 | 335.11 | 0.2722 | -1069.0 | -938.8 | |
| 116.37 | 632.06 | 62.33 | 338.65 | 27.28 | 57.10 | 6.59 | 344.43 | 0.3819 | -1569.8 | -429.1 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 20.55 | 56.29 | 5.77 | 339.70 | 0.2727 | -870.0 | -715.4 | |
| 0.00 | 1.31 | 0.00 | 0.72 | 30.92 | 54.37 | 3.86 | 352.25 | 0.4300 | -686.0 | -613.9 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 19.80 | 53.84 | 3.33 | 347.27 | 0.2488 | -627.0 | -601.6 | |
| 0.00 | 1.49 | 0.00 | 0.80 | 28.66 | 53.94 | 3.43 | 352.30 | 0.3935 | -932.0 | -715.9 | |
| 0.00 | 3.32 | 0.00 | 1.78 | 28.01 | 53.72 | 3.21 | 352.56 | 0.3827 | -616.0 | -635.4 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 28.34 | 53.56 | 3.05 | 353.04 | 0.3875 | -825.0 | -706.8 | |
| 0.00 | 1.49 | 0.00 | 0.76 | 19.65 | 53.23 | 2.72 | 349.41 | 0.2442 | -838.0 | -625.9 | |
| 0.00 | 4.28 | 0.00 | 2.30 | 28.21 | 53.35 | 2.84 | 353.47 | 0.3851 | -1001.0 | -756.6 | |
| 0.00 | 1.49 | 0.00 | 0.79 | 26.89 | 53.18 | 2.67 | 353.41 | 0.3635 | -964.0 | -718.4 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 28.02 | 52.94 | 2.43 | 354.35 | 0.3813 | -687.0 | -543.5 | |
| 0.00 | 4.19 | 0.00 | 2.24 | 27.79 | 52.76 | 2.25 | 354.69 | 0.3774 | -868.0 | -804.0 | |
| 0.00 | 1.75 | 0.00 | 0.94 | 28.83 | 52.65 | 2.14 | 355.22 | 0.3939 | -873.0 | -623.2 | |
| 0.00 | 4.80 | 0.00 | 2.59 | 28.86 | 52.41 | 1.90 | 355.76 | 0.3941 | -946.0 | -701.4 | |
| 0.00 | 2.71 | 0.00 | 1.45 | 28.05 | 52.40 | 1.88 | 355.61 | 0.3811 | -781.0 | -695.7 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 27.66 | 52.36 | 1.84 | 355.62 | 0.3748 | -904.0 | -663.8 | |
| 0.00 | 1.05 | 0.00 | 0.58 | 29.76 | 40.29 | -10.22 | 20.73 | 0.4371 | 853.0 | 767.2 | |
| 0.00 | 2.80 | 0.00 | 1.54 | 29.92 | 40.27 | -10.24 | 20.61 | 0.4395 | 625.0 | 475.3 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 25.46 | 39.81 | -10.70 | 26.40 | 0.3786 | 820.0 | 742.2 | |
| 0.00 | 2.36 | 0.00 | 1.28 | 27.24 | 39.03 | -11.48 | 25.76 | 0.4091 | 865.0 | 712.0 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 27.04 | 38.94 | -11.57 | 26.15 | 0.4069 | 793.0 | 550.9 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 21.71 | 39.33 | -11.18 | 33.18 | 0.3306 | 392.0 | 470.3 | |
| 0.00 | 1.49 | 0.00 | 0.82 | 27.66 | 34.95 | -15.56 | 32.34 | 0.4460 | 632.0 | 436.5 | |
| 0.00 | 2.36 | 0.00 | 1.31 | 26.79 | 32.63 | -17.88 | 37.12 | 0.4561 | 875.0 | 703.9 | |
| 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. | |