SDO HMI 2011-06-04 00:59:10 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 |
| 53.71 | 248.20 | 28.02 | 129.34 | 17.26 | 19.80 | -3.65 | 10.91 | 0.3121 | -376.1 | -337.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-04 00:59:10 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 | 1.18 | 0.00 | 0.62 | 20.17 | 24.20 | 0.74 | 358.02 | 0.3523 | -887.0 | -724.9 | |
| 22.15 | 192.86 | 11.49 | 100.07 | 16.66 | 21.23 | -2.23 | 7.25 | 0.2964 | -1324.5 | -510.1 | |
| 7.14 | -2.00 | 3.72 | -2.00 | 17.30 | 21.06 | -2.39 | 7.49 | 0.3073 | -1005.1 | 999999 | |
| 5.70 | -2.00 | 2.96 | -2.00 | 16.86 | 20.75 | -2.71 | 8.68 | 0.3007 | -1131.0 | 999999 | |
| 5.88 | -2.00 | 3.06 | -2.00 | 17.11 | 20.59 | -2.87 | 9.06 | 0.3053 | -1003.0 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.14 | 17.85 | 19.71 | -3.75 | 11.26 | 0.3199 | -769.0 | -615.0 | |
| 0.00 | 2.80 | 0.00 | 1.46 | 17.75 | 19.39 | -4.06 | 12.25 | 0.3194 | -951.0 | -759.9 | |
| 0.00 | 2.98 | 0.00 | 1.56 | 17.85 | 19.07 | -4.39 | 13.12 | 0.3222 | -568.0 | -688.8 | |
| 0.00 | 4.79 | 0.00 | 2.51 | 17.72 | 17.05 | -6.40 | 18.90 | 0.3294 | -1042.0 | -814.1 | |
| 2.62 | 3.26 | 1.38 | 1.71 | 18.07 | 16.82 | -6.64 | 19.18 | 0.3361 | -758.7 | -673.9 | |
| 0.00 | 2.08 | 0.00 | 1.11 | 20.17 | 15.06 | -8.39 | 21.34 | 0.3781 | 887.0 | 739.8 | |
| 2.80 | 2.98 | 1.49 | 1.58 | 18.97 | 15.06 | -8.40 | 22.64 | 0.3602 | 852.4 | 811.0 | |
| 0.00 | 2.35 | 0.00 | 1.25 | 19.52 | 14.71 | -8.75 | 22.86 | 0.3706 | 673.0 | 573.0 | |
| 0.00 | 3.26 | 0.00 | 1.72 | 17.95 | 14.72 | -8.73 | 24.70 | 0.3471 | 991.0 | 837.6 | |
| 3.98 | 9.49 | 2.11 | 5.04 | 18.91 | 14.64 | -8.81 | 23.72 | 0.3619 | 1040.0 | 869.3 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 20.73 | 14.41 | -9.05 | 22.24 | 0.3902 | 685.0 | 532.9 | |
| 0.00 | 1.27 | 0.00 | 0.67 | 17.63 | 14.55 | -8.91 | 25.56 | 0.3437 | 1033.0 | 797.0 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 18.59 | 14.43 | -9.02 | 24.61 | 0.3586 | 829.0 | 675.7 | |
| 3.44 | 7.05 | 1.81 | 3.71 | 17.34 | 14.46 | -8.99 | 26.15 | 0.3400 | 1020.6 | 742.0 | |
| 0.00 | 1.90 | 0.00 | 1.01 | 18.40 | 14.21 | -9.24 | 25.37 | 0.3573 | 804.0 | 644.6 | |
| 0.00 | 2.35 | 0.00 | 1.26 | 20.14 | 14.11 | -9.34 | 23.52 | 0.3835 | 708.0 | 564.2 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 18.56 | 14.01 | -9.45 | 25.64 | 0.3611 | 752.0 | 533.6 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 15.56 | 13.91 | -9.55 | 30.24 | 0.3188 | 814.0 | 566.1 | |
| 0.00 | 1.90 | 0.00 | 1.05 | 23.76 | 13.40 | -10.06 | 21.37 | 0.4405 | 597.0 | 431.1 | |
| 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. | |