SDO HMI 2011-10-16 04:59:02 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 104.84 | 675.66 | 56.22 | 362.47 | 27.31 | 56.55 | 6.59 | 344.50 | 0.3847 | -1072.5 | -416.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-16 04:59:02 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 | 1.05 | 0.00 | 0.56 | 25.26 | 60.76 | 10.79 | 333.15 | 0.3765 | -666.0 | -599.3 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 28.73 | 60.61 | 10.65 | 337.48 | 0.4249 | -666.0 | -429.1 | |
| 0.00 | 1.66 | 0.00 | 0.87 | 21.68 | 58.99 | 9.03 | 332.02 | 0.3122 | -787.0 | -678.4 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 28.66 | 59.05 | 9.09 | 340.41 | 0.4150 | -551.0 | -370.8 | |
| 0.00 | 11.88 | 0.00 | 6.47 | 28.86 | 58.69 | 8.72 | 341.30 | 0.4161 | 823.0 | 621.0 | |
| 0.00 | 2.18 | 0.00 | 1.14 | 21.85 | 58.09 | 8.13 | 334.66 | 0.3080 | -746.0 | -612.7 | |
| 0.00 | 1.57 | 0.00 | 0.81 | 20.00 | 57.48 | 7.51 | 333.43 | 0.2760 | -1108.0 | -871.1 | |
| 104.84 | 610.50 | 56.22 | 327.46 | 27.30 | 57.10 | 7.14 | 343.25 | 0.3847 | -1613.4 | -464.0 | |
| 0.00 | 1.31 | 0.00 | 0.67 | 20.12 | 54.63 | 4.67 | 342.82 | 0.2601 | -851.0 | -641.0 | |
| 0.00 | 0.79 | 0.00 | 0.43 | 30.94 | 54.45 | 4.49 | 351.02 | 0.4319 | -672.0 | -589.1 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 28.71 | 53.94 | 3.98 | 351.12 | 0.3957 | -831.0 | -694.1 | |
| 0.00 | 0.35 | 0.00 | 0.19 | 28.23 | 53.72 | 3.76 | 351.40 | 0.3875 | -587.0 | -537.5 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 28.36 | 53.52 | 3.56 | 351.90 | 0.3891 | -886.0 | -715.5 | |
| 0.00 | 2.88 | 0.00 | 1.55 | 28.23 | 53.31 | 3.35 | 352.32 | 0.3866 | -902.0 | -747.0 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 27.97 | 53.24 | 3.27 | 352.39 | 0.3823 | -285.0 | -409.1 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 26.88 | 53.07 | 3.11 | 352.35 | 0.3643 | -891.0 | -712.5 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 28.04 | 52.97 | 3.00 | 353.03 | 0.3828 | -829.0 | -622.2 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 29.53 | 52.91 | 2.94 | 353.66 | 0.4065 | -755.0 | -639.5 | |
| 0.00 | 2.62 | 0.00 | 1.40 | 27.75 | 52.75 | 2.79 | 353.42 | 0.3777 | -1017.0 | -903.5 | |
| 0.00 | 1.57 | 0.00 | 0.85 | 28.98 | 52.45 | 2.48 | 354.50 | 0.3970 | -879.0 | -767.4 | |
| 0.00 | 2.88 | 0.00 | 1.54 | 28.11 | 52.36 | 2.39 | 354.45 | 0.3828 | -756.0 | -693.9 | |
| 0.00 | 1.92 | 0.00 | 1.03 | 28.75 | 52.37 | 2.41 | 354.60 | 0.3932 | -997.0 | -787.8 | |
| 0.00 | 2.88 | 0.00 | 1.56 | 29.24 | 51.84 | 1.87 | 355.90 | 0.4004 | -700.0 | -610.2 | |
| 0.00 | 1.40 | 0.00 | 0.74 | 26.15 | 51.18 | 1.22 | 356.85 | 0.3496 | -812.0 | -670.9 | |
| 0.00 | 2.27 | 0.00 | 1.22 | 27.91 | 46.02 | -3.94 | 9.17 | 0.3827 | 813.0 | 646.0 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 27.26 | 45.34 | -4.62 | 11.08 | 0.3744 | 757.0 | 538.2 | |
| 0.00 | 1.75 | 0.00 | 0.94 | 28.35 | 44.47 | -5.49 | 12.38 | 0.3944 | 737.0 | 603.5 | |
| 0.00 | 2.01 | 0.00 | 1.06 | 24.95 | 43.71 | -6.25 | 16.75 | 0.3443 | 840.0 | 546.1 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 22.99 | 43.28 | -6.68 | 19.90 | 0.3161 | 832.0 | 661.1 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 29.52 | 42.13 | -7.83 | 16.41 | 0.4217 | 614.0 | 532.5 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 27.87 | 42.08 | -7.88 | 17.86 | 0.3970 | 972.0 | 754.2 | |
| 0.00 | 1.31 | 0.00 | 0.72 | 29.61 | 41.53 | -8.43 | 17.50 | 0.4258 | 647.0 | 463.4 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 28.54 | 41.48 | -8.48 | 18.50 | 0.4101 | 556.0 | 375.1 | |
| 0.00 | 4.02 | 0.00 | 2.21 | 29.79 | 40.26 | -9.70 | 19.74 | 0.4348 | 846.0 | 626.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 27.27 | 38.95 | -11.01 | 24.80 | 0.4064 | 797.0 | 603.4 | |
| 0.00 | 1.66 | 0.00 | 0.87 | 21.81 | 39.17 | -10.79 | 32.11 | 0.3286 | 811.0 | 601.2 | |
| 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. | |