SDO HMI 2011-11-09 12:58:58 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 |
| 60.66 | 325.22 | 35.95 | 192.44 | 9.47 | 56.36 | -32.73 | 78.00 | 0.5472 | -779.8 | -358.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-09 12:58:58 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 | 1.38 | 0.00 | 0.76 | 6.07 | 62.40 | -26.69 | 83.47 | 0.4514 | -724.0 | -590.2 | |
| 0.00 | 1.47 | 0.00 | 0.84 | 7.73 | 59.10 | -29.99 | 80.63 | 0.5041 | -706.0 | -635.8 | |
| 0.00 | 1.72 | 0.00 | 0.99 | 7.23 | 59.03 | -30.06 | 81.65 | 0.5043 | -766.0 | -623.8 | |
| 43.78 | 285.94 | 25.71 | 168.27 | 9.34 | 56.88 | -32.21 | 78.11 | 0.5397 | -1169.6 | -365.3 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 10.80 | 56.64 | -32.45 | 75.51 | 0.5465 | -753.0 | -609.3 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 10.94 | 56.48 | -32.61 | 75.31 | 0.5492 | -542.0 | -580.5 | |
| 1.98 | 3.36 | 1.18 | 2.00 | 11.14 | 56.20 | -32.89 | 75.04 | 0.5536 | -774.0 | -663.4 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 11.86 | 55.96 | -33.13 | 73.86 | 0.5590 | -655.0 | -572.0 | |
| 2.41 | -4.00 | 1.43 | -4.00 | 9.97 | 56.13 | -32.96 | 77.16 | 0.5518 | -593.1 | 999999 | |
| 1.21 | -4.00 | 0.71 | -4.00 | 9.67 | 56.16 | -32.93 | 77.69 | 0.5507 | -604.5 | 999999 | |
| 0.00 | 1.72 | 0.00 | 1.02 | 10.41 | 55.93 | -33.16 | 76.42 | 0.5556 | -540.0 | -392.6 | |
| 1.29 | -4.00 | 0.77 | -4.00 | 9.61 | 55.99 | -33.10 | 77.85 | 0.5530 | -465.3 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 10.95 | 55.76 | -33.33 | 75.53 | 0.5594 | -547.0 | -438.0 | |
| 2.24 | 2.93 | 1.34 | 1.76 | 10.87 | 55.37 | -33.72 | 75.77 | 0.5647 | -547.8 | -551.0 | |
| 1.81 | 2.93 | 1.10 | 1.78 | 11.29 | 54.21 | -34.88 | 75.41 | 0.5817 | 739.5 | 722.4 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 10.89 | 54.04 | -35.05 | 76.13 | 0.5831 | 757.0 | 635.7 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 9.26 | 52.09 | -37.00 | 79.29 | 0.6068 | -750.0 | -709.2 | |
| 3.53 | 4.40 | 2.20 | 2.74 | 9.65 | 52.00 | -37.09 | 78.67 | 0.6086 | -753.0 | -631.8 | |
| 0.00 | 2.67 | 0.00 | 1.66 | 9.17 | 51.91 | -37.18 | 79.48 | 0.6091 | -783.0 | -618.1 | |
| 2.07 | 5.08 | 1.29 | 3.19 | 9.48 | 51.60 | -37.49 | 79.02 | 0.6137 | -710.5 | -504.1 | |
| 0.34 | -20.00 | 0.22 | -20.00 | 9.63 | 51.43 | -37.66 | 78.82 | 0.6163 | -491.0 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.18 | 10.62 | 49.08 | -40.01 | 77.70 | 0.6491 | -646.0 | -536.0 | |
| 0.00 | 1.55 | 0.00 | 1.07 | 11.61 | 45.39 | -43.70 | 76.90 | 0.6971 | 709.0 | 552.4 | |
| 0.00 | 1.03 | 0.00 | 0.71 | 11.60 | 45.14 | -43.95 | 76.96 | 0.7002 | 595.0 | 516.6 | |
| 0.00 | 1.21 | 0.00 | 0.84 | 10.62 | 44.61 | -44.48 | 78.44 | 0.7053 | 554.0 | 479.1 | |
| 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. | |