SDO HMI 2011-01-05 16:58:55 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 |
| 20.98 | 93.89 | 11.00 | 49.08 | -14.40 | 208.30 | 14.93 | 231.86 | 0.3165 | -57.5 | -118.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-05 16:58:55 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 | 1.70 | 0.00 | 0.90 | -12.37 | 212.17 | 18.80 | 243.46 | 0.3534 | 766.0 | 635.6 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -16.40 | 212.00 | 18.64 | 233.59 | 0.3826 | 709.0 | 595.8 | |
| 3.40 | 16.90 | 1.81 | 8.99 | -15.16 | 211.73 | 18.36 | 236.00 | 0.3683 | 942.4 | 775.0 | |
| 0.00 | 0.25 | 0.00 | 0.14 | -14.75 | 211.34 | 17.97 | 236.45 | 0.3596 | 605.0 | 485.0 | |
| 10.02 | 20.89 | 5.30 | 11.05 | -14.48 | 211.15 | 17.79 | 236.84 | 0.3548 | 1056.8 | 630.9 | |
| 1.44 | -5.00 | 0.76 | -5.00 | -14.55 | 210.90 | 17.54 | 236.34 | 0.3520 | 1034.2 | 999999 | |
| 0.00 | 0.76 | 0.00 | 0.41 | -15.66 | 210.97 | 17.60 | 233.77 | 0.3625 | 783.0 | 651.4 | |
| 0.00 | 3.31 | 0.00 | 1.74 | -14.10 | 210.45 | 17.09 | 236.79 | 0.3421 | 828.0 | 673.4 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -14.59 | 210.27 | 16.90 | 235.31 | 0.3437 | 861.0 | 698.0 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -13.84 | 209.89 | 16.53 | 236.63 | 0.3322 | 781.0 | 666.7 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -13.77 | 206.81 | 13.44 | 231.47 | 0.2900 | -847.0 | -709.9 | |
| 0.00 | 1.70 | 0.00 | 0.88 | -14.05 | 206.58 | 13.21 | 230.24 | 0.2897 | -707.0 | -510.9 | |
| 0.00 | 1.78 | 0.00 | 0.92 | -13.54 | 206.05 | 12.68 | 230.54 | 0.2777 | -829.0 | -582.3 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -15.25 | 206.15 | 12.78 | 226.16 | 0.2973 | -780.0 | -683.6 | |
| 0.00 | 1.61 | 0.00 | 0.83 | -14.26 | 205.97 | 12.60 | 228.35 | 0.2842 | -820.0 | -655.3 | |
| 0.00 | 2.46 | 0.00 | 1.27 | -14.00 | 205.73 | 12.37 | 228.57 | 0.2784 | -856.0 | -792.2 | |
| 0.00 | 1.87 | 0.00 | 0.97 | -14.75 | 205.78 | 12.41 | 226.63 | 0.2871 | -737.0 | -614.6 | |
| 0.00 | 3.65 | 0.00 | 1.88 | -14.51 | 205.54 | 12.18 | 226.74 | 0.2817 | -531.0 | -746.9 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -13.79 | 205.38 | 12.01 | 228.34 | 0.2718 | -896.0 | -674.7 | |
| 0.00 | 10.27 | 0.00 | 5.29 | -14.03 | 205.15 | 11.78 | 227.11 | 0.2715 | -808.0 | -969.6 | |
| 2.04 | 6.79 | 1.05 | 3.50 | -14.43 | 204.79 | 11.43 | 225.19 | 0.2717 | -1123.0 | -737.0 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -14.28 | 204.57 | 11.20 | 225.03 | 0.2673 | -886.0 | -808.2 | |
| 3.74 | 4.33 | 1.91 | 2.22 | -13.47 | 204.50 | 11.13 | 227.15 | 0.2573 | -1058.0 | -894.4 | |
| 0.00 | 2.72 | 0.00 | 1.40 | -14.10 | 204.50 | 11.13 | 225.35 | 0.2644 | -1179.0 | -966.0 | |
| 0.34 | 1.95 | 0.17 | 1.00 | -13.77 | 204.30 | 10.93 | 225.76 | 0.2582 | -1040.5 | -685.8 | |
| 0.00 | 2.89 | 0.00 | 1.48 | -14.14 | 204.13 | 10.76 | 224.31 | 0.2604 | -973.0 | -741.2 | |
| 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. | |