| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 88.10 | 411.88 | 46.20 | 215.87 | 19.48 | 123.82 | -1.20 | 3.60 | 0.3289 | 204.0 | 138.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-04 02:58:56 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 |
| 0.00 | 0.77 | 0.00 | 0.40 | 16.10 | 137.22 | 12.19 | 322.91 | 0.3380 | 704.0 | 552.0 | |
| 0.00 | 3.41 | 0.00 | 1.83 | 19.97 | 136.76 | 11.73 | 330.14 | 0.3855 | 532.0 | 536.8 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 16.65 | 135.81 | 10.78 | 327.16 | 0.3319 | 855.0 | 661.3 | |
| 8.20 | 25.18 | 4.32 | 13.26 | 20.23 | 127.69 | 2.66 | 352.63 | 0.3413 | -1005.5 | -601.5 | |
| 1.54 | -4.00 | 0.81 | -4.00 | 20.36 | 127.34 | 2.32 | 353.62 | 0.3427 | -811.4 | 999999 | |
| 1.28 | 25.61 | 0.67 | 13.46 | 20.23 | 126.84 | 1.81 | 354.96 | 0.3398 | -877.7 | -827.7 | |
| 11.01 | -6.00 | 5.79 | -6.00 | 19.98 | 126.77 | 1.75 | 355.08 | 0.3356 | -1207.7 | 999999 | |
| 0.00 | 3.41 | 0.00 | 1.79 | 19.86 | 126.36 | 1.34 | 356.20 | 0.3330 | -1124.0 | -946.8 | |
| 2.30 | 23.90 | 1.22 | 12.60 | 20.89 | 126.02 | 1.00 | 357.32 | 0.3497 | -780.9 | -794.6 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 19.33 | 126.01 | 0.99 | 357.11 | 0.3239 | -937.0 | -802.8 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 19.20 | 125.92 | 0.89 | 357.36 | 0.3217 | -1036.0 | -899.9 | |
| 4.52 | 9.73 | 2.37 | 5.10 | 19.58 | 125.73 | 0.71 | 357.96 | 0.3278 | -1000.2 | -775.3 | |
| 0.00 | 3.76 | 0.00 | 1.99 | 21.12 | 125.49 | 0.46 | 358.77 | 0.3530 | -929.0 | -661.5 | |
| 0.00 | 2.73 | 0.00 | 1.43 | 18.89 | 125.42 | 0.39 | 358.82 | 0.3163 | -919.0 | -808.3 | |
| 1.45 | 5.89 | 0.76 | 3.08 | 19.29 | 125.26 | 0.24 | 359.30 | 0.3230 | -935.2 | -857.3 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 20.20 | 125.26 | 0.24 | 359.33 | 0.3380 | -582.0 | -566.1 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.64 | 125.17 | 0.14 | 359.59 | 0.3286 | -652.0 | -541.9 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 21.94 | 125.04 | 0.02 | 359.95 | 0.3664 | -675.0 | -428.8 | |
| 0.00 | 3.24 | 0.00 | 1.70 | 19.23 | 124.95 | -0.08 | 0.22 | 0.3219 | -945.0 | -740.8 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.95 | 124.79 | -0.23 | 0.69 | 0.3173 | -85.0 | -102.0 | |
| 0.00 | 2.48 | 0.00 | 1.29 | 18.58 | 124.42 | -0.61 | 1.85 | 0.3112 | 926.0 | 714.2 | |
| 3.07 | 7.34 | 1.61 | 3.84 | 19.23 | 124.26 | -0.76 | 2.25 | 0.3221 | 453.6 | -215.5 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 20.80 | 123.91 | -1.12 | 3.02 | 0.3483 | -989.0 | -812.6 | |
| 0.00 | 2.05 | 0.00 | 1.08 | 19.95 | 123.91 | -1.11 | 3.15 | 0.3343 | 648.0 | 415.7 | |
| 12.21 | 268.99 | 6.39 | 140.70 | 19.29 | 123.10 | -1.92 | 5.63 | 0.3245 | 1092.5 | 454.1 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 22.16 | 122.87 | -2.15 | 5.39 | 0.3717 | 903.0 | 737.2 | |
| 36.54 | -25.00 | 19.11 | -25.00 | 19.11 | 122.42 | -2.61 | 7.69 | 0.3227 | 1277.7 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.95 | 21.11 | 122.19 | -2.83 | 7.47 | 0.3560 | 768.0 | 578.0 | |
| 2.05 | 3.59 | 1.08 | 1.90 | 20.89 | 122.01 | -3.02 | 8.05 | 0.3528 | 988.5 | 772.3 | |
| 2.39 | -25.00 | 1.26 | -25.00 | 19.83 | 122.00 | -3.03 | 8.56 | 0.3355 | 737.3 | 999999 | |
| 1.54 | 1.71 | 0.81 | 0.90 | 20.39 | 121.86 | -3.17 | 8.67 | 0.3450 | 787.9 | 847.0 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 21.15 | 121.75 | -3.28 | 8.62 | 0.3575 | 835.0 | 643.6 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.14 | 120.31 | -4.71 | 14.47 | 0.3137 | -897.0 | -659.1 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 18.30 | 119.97 | -5.06 | 15.35 | 0.3177 | -841.0 | -569.9 | |
| 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. | |