SDO HMI 2011-11-30 22:58:56 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 |
| 59.79 | 284.83 | 60.41 | 281.98 | -20.66 | 109.58 | -57.18 | 114.65 | 0.8669 | 111.6 | 159.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-30 22:58:56 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 |
| 8.63 | 68.43 | 8.43 | 66.71 | -23.25 | 110.78 | -55.98 | 117.90 | 0.8638 | 904.3 | 414.5 | |
| 0.00 | 1.20 | 0.00 | 1.06 | -17.44 | 113.14 | -53.62 | 111.93 | 0.8302 | -350.0 | -262.5 | |
| 0.00 | 0.77 | 0.00 | 0.78 | -23.50 | 109.49 | -57.27 | 117.81 | 0.8742 | 542.0 | 464.1 | |
| 0.00 | 1.45 | 0.00 | 1.48 | -23.73 | 109.27 | -57.49 | 118.01 | 0.8764 | 427.0 | 365.5 | |
| 0.00 | 1.20 | 0.00 | 1.21 | -23.21 | 109.51 | -57.25 | 117.49 | 0.8734 | 477.0 | 360.9 | |
| 0.00 | 0.85 | 0.00 | 0.86 | -22.98 | 109.54 | -57.22 | 117.25 | 0.8727 | 231.0 | 209.0 | |
| 0.00 | 1.03 | 0.00 | 1.03 | -22.43 | 109.60 | -57.16 | 116.66 | 0.8710 | 547.0 | 413.7 | |
| 0.00 | 1.62 | 0.00 | 1.42 | -15.31 | 113.01 | -53.75 | 109.37 | 0.8268 | -436.0 | -332.6 | |
| 3.50 | 44.85 | 3.55 | 45.99 | -22.63 | 109.17 | -57.59 | 116.77 | 0.8747 | 613.4 | -26.5 | |
| 1.96 | -9.00 | 2.01 | -9.00 | -22.96 | 108.90 | -57.87 | 117.05 | 0.8775 | 342.7 | 999999 | |
| 1.79 | -9.00 | 1.84 | -9.00 | -22.60 | 108.83 | -57.93 | 116.64 | 0.8772 | 206.3 | 999999 | |
| 0.60 | -9.00 | 0.62 | -9.00 | -22.83 | 108.49 | -58.27 | 116.81 | 0.8803 | -227.4 | 999999 | |
| 0.00 | 4.78 | 0.00 | 4.27 | -15.41 | 112.28 | -54.48 | 109.32 | 0.8336 | 502.0 | 287.1 | |
| 16.40 | 90.64 | 15.08 | 83.33 | -16.94 | 111.43 | -55.33 | 110.90 | 0.8443 | 877.3 | 353.7 | |
| 2.22 | 3.84 | 1.99 | 3.46 | -15.29 | 111.96 | -54.81 | 109.10 | 0.8364 | -325.8 | -222.2 | |
| 0.00 | 2.05 | 0.00 | 2.16 | -22.78 | 107.85 | -58.92 | 116.58 | 0.8849 | -378.0 | -397.0 | |
| 0.00 | 0.77 | 0.00 | 0.82 | -22.98 | 107.51 | -59.25 | 116.72 | 0.8877 | -437.0 | -511.7 | |
| 2.39 | -14.00 | 2.24 | -14.00 | -17.20 | 110.71 | -56.06 | 111.02 | 0.8511 | 235.4 | 999999 | |
| 0.00 | 6.49 | 0.00 | 6.85 | -21.28 | 107.43 | -59.33 | 114.83 | 0.8851 | -673.0 | -521.3 | |
| 7.69 | 16.57 | 8.41 | 18.09 | -22.00 | 106.42 | -60.34 | 115.38 | 0.8937 | -672.9 | -429.5 | |
| 0.00 | 0.68 | 0.00 | 0.77 | -22.85 | 105.80 | -60.96 | 116.15 | 0.8995 | -348.0 | -348.9 | |
| 1.88 | 5.47 | 2.01 | 5.86 | -21.06 | 106.94 | -59.82 | 114.48 | 0.8883 | -482.9 | -323.8 | |
| 0.00 | 3.08 | 0.00 | 3.26 | -20.74 | 107.15 | -59.61 | 114.17 | 0.8861 | -619.0 | -584.5 | |
| 0.00 | 1.03 | 0.00 | 1.08 | -20.55 | 107.21 | -59.55 | 113.97 | 0.8853 | -734.0 | -639.8 | |
| 9.06 | 21.87 | 10.20 | 24.77 | -22.14 | 105.59 | -61.17 | 115.34 | 0.8997 | -457.0 | 62.6 | |
| 3.67 | 5.13 | 4.03 | 5.63 | -21.27 | 106.16 | -60.60 | 114.52 | 0.8943 | -589.2 | -442.2 | |
| 0.00 | 1.03 | 0.00 | 1.09 | -20.30 | 106.81 | -59.96 | 113.61 | 0.8879 | -510.0 | -420.6 | |
| 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. | |