| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.64 | 36.52 | 2.49 | 24.27 | -11.04 | 299.71 | -41.90 | 98.41 | 0.6633 | 80.2 | 21.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-12 11:00:29 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 | 1.30 | 0.00 | 0.74 | -6.29 | 312.62 | -28.99 | 89.96 | 0.4837 | 744.0 | 617.7 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -6.28 | 312.07 | -29.54 | 90.02 | 0.4921 | 638.0 | 529.6 | |
| 0.00 | 1.04 | 0.00 | 0.63 | -12.56 | 306.19 | -35.43 | 101.59 | 0.5798 | 608.0 | 478.9 | |
| 0.00 | 0.43 | 0.00 | 0.27 | -12.16 | 305.20 | -36.42 | 100.76 | 0.5930 | 588.0 | 469.2 | |
| 0.00 | 1.39 | 0.00 | 0.86 | -13.21 | 304.75 | -36.86 | 102.46 | 0.6004 | 605.0 | 451.2 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -12.01 | 304.03 | -37.58 | 100.38 | 0.6087 | 699.0 | 584.5 | |
| 0.00 | 1.48 | 0.00 | 0.92 | -10.46 | 304.16 | -37.46 | 97.83 | 0.6059 | 543.0 | 459.5 | |
| 0.00 | 0.95 | 0.00 | 0.60 | -11.49 | 303.15 | -38.46 | 99.45 | 0.6202 | 653.0 | 557.1 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -8.75 | 303.43 | -38.19 | 95.01 | 0.6157 | 670.0 | 575.7 | |
| 0.00 | 0.69 | 0.00 | 0.44 | -8.98 | 303.28 | -38.33 | 95.38 | 0.6176 | 508.0 | 438.4 | |
| 0.00 | 0.78 | 0.00 | 0.49 | -11.61 | 302.74 | -38.87 | 99.60 | 0.6258 | 614.0 | 499.9 | |
| 0.00 | 2.95 | 0.00 | 1.88 | -10.62 | 302.39 | -39.22 | 98.00 | 0.6299 | 618.0 | 561.1 | |
| 0.00 | 0.87 | 0.00 | 0.55 | -10.84 | 302.20 | -39.42 | 98.35 | 0.6326 | 547.0 | 491.9 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -10.71 | 302.02 | -39.59 | 98.13 | 0.6349 | 557.0 | 462.9 | |
| 0.00 | 1.21 | 0.00 | 0.77 | -6.11 | 302.55 | -39.06 | 90.81 | 0.6290 | 614.0 | 474.1 | |
| 0.00 | 0.26 | 0.00 | 0.17 | -10.70 | 301.87 | -39.75 | 98.10 | 0.6369 | 374.0 | 330.0 | |
| 0.00 | 1.04 | 0.00 | 0.67 | -10.13 | 301.95 | -39.66 | 97.22 | 0.6356 | 475.0 | 451.3 | |
| 0.00 | 2.60 | 0.00 | 1.79 | -12.82 | 297.39 | -44.22 | 101.03 | 0.6952 | -789.0 | -557.8 | |
| 0.00 | 0.78 | 0.00 | 0.53 | -9.70 | 297.79 | -43.82 | 96.52 | 0.6893 | -702.0 | -575.2 | |
| 0.00 | 1.04 | 0.00 | 0.71 | -9.87 | 297.68 | -43.94 | 96.76 | 0.6907 | -633.0 | -576.5 | |
| 3.64 | 5.47 | 2.49 | 3.74 | -9.41 | 297.63 | -43.99 | 96.10 | 0.6914 | -825.8 | -644.1 | |
| 0.00 | 1.13 | 0.00 | 0.77 | -9.04 | 297.43 | -44.18 | 95.56 | 0.6939 | -608.0 | -522.5 | |
| 0.00 | 0.35 | 0.00 | 0.24 | -12.90 | 295.81 | -45.80 | 101.03 | 0.7143 | -641.0 | -473.5 | |
| 0.00 | 0.78 | 0.00 | 0.55 | -6.96 | 296.02 | -45.59 | 92.68 | 0.7122 | -624.0 | -464.6 | |
| 0.00 | 3.73 | 0.00 | 2.71 | -15.00 | 294.31 | -47.30 | 103.83 | 0.7334 | -210.0 | -268.7 | |
| 0.00 | 1.48 | 0.00 | 1.07 | -14.25 | 294.39 | -47.22 | 102.81 | 0.7319 | -629.0 | -541.5 | |
| 0.00 | 0.69 | 0.00 | 0.52 | -15.75 | 292.50 | -49.12 | 104.66 | 0.7545 | -395.0 | -447.4 | |
| 0.00 | 0.95 | 0.00 | 0.74 | -12.07 | 290.52 | -51.10 | 99.73 | 0.7744 | -404.0 | -335.6 | |
| 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. | |