| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75.62 | 308.40 | 50.20 | 205.20 | 7.44 | 131.97 | 40.96 | 281.24 | 0.6630 | -58.7 | -53.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-06 16:58:56 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 |
| 16.37 | 145.26 | 11.69 | 103.31 | 6.92 | 136.75 | 45.75 | 279.41 | 0.7231 | -936.9 | -241.0 | |
| 1.02 | -1.00 | 0.73 | -1.00 | 6.75 | 136.39 | 45.38 | 279.22 | 0.7185 | -708.0 | 999999 | |
| 17.48 | -1.00 | 12.24 | -1.00 | 6.75 | 135.67 | 44.67 | 279.34 | 0.7098 | -874.3 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.47 | 6.60 | 135.20 | 44.19 | 279.20 | 0.7038 | -871.0 | -783.8 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 5.74 | 134.57 | 43.56 | 278.07 | 0.6949 | -749.0 | -611.2 | |
| 0.00 | 1.28 | 0.00 | 0.87 | 5.92 | 134.26 | 43.25 | 278.37 | 0.6913 | -731.0 | -513.2 | |
| 3.41 | 6.05 | 2.32 | 4.11 | 5.15 | 133.98 | 42.98 | 277.29 | 0.6869 | 465.6 | -419.6 | |
| 0.00 | 0.85 | 0.00 | 0.58 | 6.01 | 133.98 | 42.97 | 278.55 | 0.6879 | -682.0 | -616.6 | |
| 1.28 | -7.00 | 0.87 | -7.00 | 5.27 | 133.91 | 42.91 | 277.48 | 0.6861 | -424.7 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.33 | 5.65 | 133.82 | 42.82 | 278.05 | 0.6855 | -640.0 | -562.7 | |
| 0.00 | 0.60 | 0.00 | 0.40 | 5.83 | 133.80 | 42.79 | 278.31 | 0.6854 | -771.0 | -695.6 | |
| 0.94 | 1.11 | 0.63 | 0.75 | 5.56 | 133.65 | 42.65 | 277.95 | 0.6832 | -693.5 | -760.0 | |
| 0.00 | 1.28 | 0.00 | 0.86 | 7.86 | 133.09 | 42.09 | 281.40 | 0.6797 | -591.0 | -451.4 | |
| 0.00 | 2.05 | 0.00 | 1.33 | 9.12 | 130.49 | 39.48 | 283.91 | 0.6491 | -740.0 | -650.9 | |
| 0.00 | 1.70 | 0.00 | 1.09 | 7.09 | 129.83 | 38.82 | 280.95 | 0.6360 | -801.0 | -636.5 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 6.88 | 129.77 | 38.76 | 280.64 | 0.6348 | -758.0 | -645.1 | |
| 0.00 | 2.22 | 0.00 | 1.41 | 7.12 | 129.56 | 38.56 | 281.06 | 0.6325 | -823.0 | -708.8 | |
| 2.22 | 3.15 | 1.41 | 2.01 | 7.72 | 129.40 | 38.39 | 282.04 | 0.6315 | -756.5 | -737.5 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 7.92 | 129.27 | 38.26 | 282.40 | 0.6303 | -639.0 | -580.4 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 10.56 | 128.92 | 37.91 | 286.61 | 0.6327 | 336.0 | 280.9 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 10.74 | 127.77 | 36.76 | 287.31 | 0.6182 | 761.0 | 614.9 | |
| 1.96 | 116.53 | 1.22 | 72.09 | 8.79 | 127.26 | 36.25 | 284.38 | 0.6056 | 620.8 | 219.6 | |
| 0.00 | 1.53 | 0.00 | 0.96 | 11.22 | 127.46 | 36.46 | 288.19 | 0.6158 | 649.0 | 572.2 | |
| 29.58 | -22.00 | 18.26 | -22.00 | 8.20 | 126.90 | 35.89 | 283.52 | 0.5990 | 960.1 | 999999 | |
| 0.00 | 2.90 | 0.00 | 1.82 | 12.04 | 127.21 | 36.21 | 289.58 | 0.6154 | 661.0 | 552.4 | |
| 0.00 | 1.70 | 0.00 | 1.04 | 7.42 | 126.38 | 35.37 | 282.39 | 0.5900 | 789.0 | 581.3 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 7.27 | 126.37 | 35.36 | 282.14 | 0.5894 | 746.0 | 581.9 | |
| 1.36 | 1.88 | 0.83 | 1.14 | 7.93 | 125.92 | 34.91 | 283.38 | 0.5849 | 889.5 | 597.7 | |
| 0.00 | 2.05 | 0.00 | 1.23 | 6.44 | 125.24 | 34.24 | 281.04 | 0.5718 | 676.0 | 505.0 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 8.98 | 124.43 | 33.43 | 285.69 | 0.5674 | 676.0 | 527.9 | |
| 0.00 | 2.13 | 0.00 | 1.27 | 9.46 | 123.95 | 32.94 | 286.72 | 0.5622 | 707.0 | 506.6 | |
| 0.00 | 1.53 | 0.00 | 0.91 | 7.13 | 123.34 | 32.33 | 282.83 | 0.5464 | 768.0 | 606.3 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 7.52 | 123.26 | 32.26 | 283.56 | 0.5464 | 857.0 | 652.1 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 8.53 | 122.61 | 31.61 | 285.64 | 0.5404 | 754.0 | 526.1 | |
| 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. | |