| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.64 | 79.93 | 3.01 | 43.26 | -10.95 | 296.00 | 23.03 | 257.81 | 0.3946 | -223.8 | -335.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-17 16:00:29 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 | 1.39 | 0.00 | 0.87 | -6.36 | 310.52 | 37.56 | 268.82 | 0.6082 | 477.0 | 463.5 | |
| 0.00 | 1.04 | 0.00 | 0.65 | -15.63 | 310.47 | 37.51 | 253.58 | 0.6135 | 696.0 | 566.1 | |
| 0.00 | 0.43 | 0.00 | 0.26 | -12.89 | 308.20 | 35.23 | 257.68 | 0.5778 | 76.0 | 179.8 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -11.14 | 307.79 | 34.82 | 260.67 | 0.5700 | 521.0 | 476.4 | |
| 0.00 | 1.57 | 0.00 | 0.92 | -10.77 | 305.29 | 32.33 | 261.06 | 0.5339 | 688.0 | 600.9 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -12.08 | 305.46 | 32.50 | 258.64 | 0.5380 | 614.0 | 551.1 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -10.48 | 305.12 | 32.15 | 261.58 | 0.5311 | 720.0 | 516.1 | |
| 0.00 | 1.57 | 0.00 | 0.91 | -13.46 | 304.00 | 31.03 | 255.69 | 0.5195 | 748.0 | 622.4 | |
| 0.00 | 1.57 | 0.00 | 0.89 | -4.15 | 302.50 | 29.53 | 274.14 | 0.4949 | 729.0 | 562.3 | |
| 0.00 | 1.57 | 0.00 | 0.88 | -5.88 | 301.55 | 28.58 | 270.78 | 0.4779 | 904.0 | 706.3 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -9.88 | 301.09 | 28.12 | 262.30 | 0.4706 | -553.0 | -451.8 | |
| 0.78 | 4.09 | 0.43 | 2.23 | -10.76 | 298.08 | 25.11 | 259.78 | 0.4255 | 899.1 | 730.8 | |
| 0.00 | 1.48 | 0.00 | 0.81 | -9.40 | 297.73 | 24.77 | 262.93 | 0.4183 | -814.0 | -667.5 | |
| 0.00 | 2.17 | 0.00 | 1.18 | -10.89 | 297.32 | 24.36 | 259.27 | 0.4140 | 851.0 | 759.9 | |
| 0.00 | 1.65 | 0.00 | 0.90 | -10.71 | 297.31 | 24.34 | 259.70 | 0.4134 | 870.0 | 626.4 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -12.77 | 297.36 | 24.40 | 254.79 | 0.4193 | -734.0 | -550.9 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -11.22 | 297.18 | 24.22 | 258.42 | 0.4125 | 838.0 | 777.9 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -13.26 | 295.44 | 22.48 | 252.65 | 0.3915 | -787.0 | -593.2 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -11.60 | 294.87 | 21.90 | 256.59 | 0.3773 | -696.0 | -577.2 | |
| 0.00 | 3.13 | 0.00 | 1.68 | -13.50 | 294.77 | 21.80 | 251.64 | 0.3822 | -722.0 | -512.7 | |
| 2.26 | 30.70 | 1.20 | 16.28 | -10.71 | 293.95 | 20.98 | 258.60 | 0.3605 | -1034.3 | -812.4 | |
| 0.00 | 1.39 | 0.00 | 0.75 | -15.21 | 294.21 | 21.25 | 246.92 | 0.3818 | -796.0 | -637.8 | |
| 1.30 | -21.00 | 0.69 | -21.00 | -10.30 | 293.73 | 20.76 | 259.66 | 0.3561 | -1071.7 | 999999 | |
| 1.30 | -21.00 | 0.69 | -21.00 | -10.10 | 293.65 | 20.68 | 260.21 | 0.3544 | -1067.0 | 999999 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -10.91 | 293.64 | 20.67 | 257.94 | 0.3560 | -905.0 | -806.9 | |
| 0.00 | 4.96 | 0.00 | 2.62 | -8.79 | 293.37 | 20.41 | 263.85 | 0.3481 | -904.0 | -795.6 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -10.67 | 293.46 | 20.49 | 258.52 | 0.3526 | -933.0 | -805.1 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -10.83 | 293.37 | 20.41 | 258.05 | 0.3516 | -857.0 | -750.6 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -8.96 | 293.06 | 20.10 | 263.33 | 0.3432 | -808.0 | -694.7 | |
| 0.00 | 1.39 | 0.00 | 0.73 | -12.31 | 292.90 | 19.93 | 253.61 | 0.3487 | -725.0 | -551.6 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -14.71 | 293.04 | 20.08 | 247.19 | 0.3617 | -791.0 | -662.7 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -15.80 | 292.95 | 19.99 | 244.29 | 0.3666 | -754.0 | -655.3 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -15.72 | 292.81 | 19.84 | 244.37 | 0.3640 | -770.0 | -603.9 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -11.47 | 290.71 | 17.75 | 254.69 | 0.3111 | -977.0 | -756.0 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -14.86 | 285.78 | 12.81 | 237.25 | 0.2560 | -867.0 | -770.8 | |
| 0.00 | 1.48 | 0.00 | 0.75 | -16.73 | 279.42 | 6.45 | 212.66 | 0.2004 | -967.0 | -738.1 | |
| 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. | |