| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 94.08 | 406.52 | 71.18 | 308.47 | -10.21 | 263.99 | -46.13 | 110.11 | 0.7555 | 153.9 | 71.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-21 12:00:34 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 | 0.80 | 0.00 | 0.52 | -7.29 | 271.78 | -38.34 | 109.81 | 0.6563 | 672.0 | 590.3 | |
| 0.00 | 2.21 | 0.00 | 1.46 | -7.16 | 271.48 | -38.64 | 109.47 | 0.6594 | 53.0 | 98.2 | |
| 0.00 | 1.06 | 0.00 | 0.71 | -8.23 | 270.81 | -39.31 | 110.65 | 0.6723 | 531.0 | 469.4 | |
| 0.00 | 0.80 | 0.00 | 0.56 | -14.59 | 269.64 | -40.48 | 118.46 | 0.7169 | 613.0 | 544.0 | |
| 0.00 | 0.89 | 0.00 | 0.63 | -14.55 | 268.99 | -41.13 | 118.03 | 0.7236 | 469.0 | 403.5 | |
| 0.00 | 0.80 | 0.00 | 0.57 | -13.24 | 268.16 | -41.96 | 115.92 | 0.7260 | 597.0 | 495.1 | |
| 17.72 | 170.09 | 12.28 | 118.30 | -8.67 | 268.51 | -41.61 | 110.12 | 0.7015 | 927.7 | 311.5 | |
| 16.12 | -7.00 | 11.27 | -7.00 | -8.57 | 267.91 | -42.21 | 109.70 | 0.7080 | 705.1 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -8.37 | 267.31 | -42.81 | 109.17 | 0.7141 | 225.0 | 298.0 | |
| 0.00 | 1.06 | 0.00 | 0.75 | -8.48 | 267.05 | -43.07 | 109.20 | 0.7176 | 461.0 | 345.8 | |
| 2.48 | 4.96 | 1.76 | 3.52 | -8.13 | 266.85 | -43.27 | 108.64 | 0.7185 | 722.6 | 635.9 | |
| 12.58 | 32.51 | 9.02 | 23.41 | -8.30 | 266.32 | -43.80 | 108.64 | 0.7252 | 722.1 | 374.7 | |
| 1.42 | -12.00 | 1.02 | -12.00 | -8.66 | 266.09 | -44.03 | 109.02 | 0.7291 | 547.6 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.84 | -9.09 | 265.86 | -44.26 | 109.47 | 0.7333 | 313.0 | 225.0 | |
| 1.59 | 8.95 | 1.15 | 6.44 | -7.74 | 265.97 | -44.15 | 107.76 | 0.7270 | 638.1 | 303.8 | |
| 2.30 | -12.00 | 1.67 | -12.00 | -8.53 | 265.82 | -44.30 | 108.73 | 0.7317 | 448.7 | 999999 | |
| 0.00 | 1.59 | 0.00 | 1.15 | -8.18 | 265.87 | -44.25 | 108.30 | 0.7298 | -71.0 | -5.8 | |
| 2.13 | -15.00 | 1.53 | -15.00 | -7.59 | 265.91 | -44.21 | 107.54 | 0.7272 | 597.1 | 999999 | |
| 0.00 | 3.54 | 0.00 | 2.59 | -9.14 | 265.55 | -44.57 | 109.42 | 0.7370 | -272.0 | -235.2 | |
| 0.00 | 3.01 | 0.00 | 2.20 | -8.56 | 265.43 | -44.70 | 108.61 | 0.7362 | 351.0 | 256.8 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -8.19 | 265.39 | -44.73 | 108.12 | 0.7352 | 313.0 | 233.6 | |
| 0.35 | 1.68 | 0.26 | 1.24 | -8.36 | 264.59 | -45.53 | 108.01 | 0.7447 | 315.5 | 217.7 | |
| 0.00 | 0.80 | 0.00 | 0.64 | -14.87 | 262.48 | -47.64 | 115.11 | 0.7910 | 306.0 | 322.1 | |
| 0.00 | 1.15 | 0.00 | 0.87 | -9.75 | 263.65 | -46.47 | 109.40 | 0.7598 | 353.0 | 293.5 | |
| 0.89 | 1.77 | 0.66 | 1.33 | -8.49 | 263.82 | -46.30 | 107.87 | 0.7536 | -627.9 | -514.4 | |
| 1.95 | 14.17 | 1.53 | 11.13 | -10.19 | 261.98 | -48.14 | 109.27 | 0.7788 | -635.5 | -588.4 | |
| 2.92 | -26.00 | 2.30 | -26.00 | -9.91 | 261.90 | -48.22 | 108.90 | 0.7788 | -841.6 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.90 | -8.72 | 261.94 | -48.18 | 107.45 | 0.7745 | -530.0 | -459.5 | |
| 0.00 | 0.71 | 0.00 | 0.57 | -11.45 | 260.96 | -49.16 | 110.40 | 0.7934 | -278.0 | -229.1 | |
| 0.00 | 1.15 | 0.00 | 0.94 | -10.85 | 260.57 | -49.55 | 109.54 | 0.7952 | -491.0 | -368.3 | |
| 0.80 | 1.86 | 0.65 | 1.52 | -10.63 | 260.34 | -49.78 | 109.18 | 0.7968 | 143.7 | 123.8 | |
| 0.00 | 2.83 | 0.00 | 2.34 | -11.23 | 259.96 | -50.16 | 109.76 | 0.8025 | -609.0 | -508.1 | |
| 0.00 | 1.95 | 0.00 | 1.62 | -11.40 | 259.77 | -50.35 | 109.90 | 0.8049 | -534.0 | -447.1 | |
| 1.24 | 136.96 | 1.04 | 116.22 | -11.67 | 259.61 | -50.51 | 110.15 | 0.8073 | -571.9 | -168.0 | |
| 0.00 | 1.42 | 0.00 | 1.13 | -7.75 | 260.43 | -49.69 | 105.72 | 0.7872 | 111.0 | 179.7 | |
| 2.04 | -34.00 | 1.71 | -34.00 | -11.94 | 259.49 | -50.63 | 110.42 | 0.8093 | -815.2 | 999999 | |
| 25.51 | -34.00 | 21.63 | -34.00 | -12.60 | 259.21 | -50.91 | 111.09 | 0.8140 | -655.5 | 999999 | |
| 2.04 | 3.72 | 1.70 | 3.10 | -10.84 | 259.47 | -50.65 | 109.11 | 0.8060 | 395.4 | 222.4 | |
| 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. | |