| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 39.35 | 0.00 | 23.20 | -10.23 | 299.40 | -32.86 | 97.48 | 0.5418 | 156.8 | 124.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-13 04:00:29 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 | 0.87 | 0.00 | 0.48 | -6.91 | 304.86 | -27.40 | 91.10 | 0.4589 | 646.0 | 510.3 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -10.41 | 303.92 | -28.34 | 98.60 | 0.4742 | 741.0 | 628.7 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -11.08 | 303.57 | -28.69 | 99.94 | 0.4802 | 774.0 | 636.4 | |
| 0.00 | 1.56 | 0.00 | 0.88 | -11.90 | 303.31 | -28.95 | 101.59 | 0.4856 | 852.0 | 754.2 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -10.99 | 303.17 | -29.09 | 99.69 | 0.4862 | 742.0 | 581.5 | |
| 0.00 | 1.48 | 0.00 | 0.84 | -11.47 | 303.11 | -29.15 | 100.66 | 0.4877 | 717.0 | 603.5 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -4.88 | 303.44 | -28.82 | 87.01 | 0.4830 | 620.0 | 511.8 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -10.11 | 302.95 | -29.31 | 97.85 | 0.4885 | 653.0 | 548.9 | |
| 0.00 | 1.91 | 0.00 | 1.09 | -11.62 | 302.57 | -29.69 | 100.85 | 0.4960 | 529.0 | 384.5 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -10.96 | 302.61 | -29.65 | 99.53 | 0.4945 | 742.0 | 598.4 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -10.95 | 302.40 | -29.86 | 99.47 | 0.4976 | 418.0 | 339.2 | |
| 0.00 | 1.65 | 0.00 | 0.94 | -10.66 | 302.19 | -30.07 | 98.87 | 0.5004 | 655.0 | 511.8 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -10.46 | 301.86 | -30.40 | 98.43 | 0.5051 | 670.0 | 552.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -10.33 | 301.70 | -30.56 | 98.15 | 0.5074 | 555.0 | 438.0 | |
| 0.00 | 2.26 | 0.00 | 1.30 | -3.77 | 301.46 | -30.81 | 85.27 | 0.5148 | 1051.0 | 782.4 | |
| 0.00 | 1.65 | 0.00 | 0.95 | -3.97 | 301.24 | -31.02 | 85.70 | 0.5177 | 633.0 | 574.7 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -4.03 | 300.89 | -31.38 | 85.91 | 0.5228 | 648.0 | 456.5 | |
| 0.00 | 0.26 | 0.00 | 0.15 | -10.03 | 299.88 | -32.38 | 97.40 | 0.5339 | -758.0 | -648.3 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -5.19 | 300.23 | -32.03 | 88.23 | 0.5306 | 711.0 | 596.1 | |
| 0.00 | 1.39 | 0.00 | 0.81 | -6.49 | 300.11 | -32.15 | 90.71 | 0.5309 | 850.0 | 710.6 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -10.96 | 298.03 | -34.24 | 98.92 | 0.5613 | -882.0 | -626.6 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -9.24 | 297.91 | -34.36 | 95.84 | 0.5621 | -652.0 | -591.9 | |
| 0.00 | 1.39 | 0.00 | 0.84 | -12.03 | 297.09 | -35.17 | 100.70 | 0.5755 | -443.0 | -371.4 | |
| 0.00 | 2.00 | 0.00 | 1.21 | -12.78 | 296.67 | -35.59 | 101.93 | 0.5823 | -646.0 | -547.9 | |
| 0.00 | 1.91 | 0.00 | 1.16 | -7.32 | 296.59 | -35.67 | 92.50 | 0.5811 | -674.0 | -471.7 | |
| 0.00 | 0.78 | 0.00 | 0.49 | -14.71 | 294.98 | -37.28 | 104.85 | 0.6083 | -570.0 | -473.1 | |
| 0.00 | 2.00 | 0.00 | 1.25 | -14.55 | 294.82 | -37.44 | 104.55 | 0.6102 | -604.0 | -498.4 | |
| 0.00 | 1.39 | 0.00 | 0.87 | -14.10 | 294.09 | -38.17 | 103.68 | 0.6192 | -696.0 | -514.9 | |
| 0.00 | 1.13 | 0.00 | 0.72 | -15.34 | 293.32 | -38.95 | 105.52 | 0.6314 | -642.0 | -550.1 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -15.37 | 292.95 | -39.31 | 105.49 | 0.6362 | -661.0 | -541.7 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -16.16 | 292.48 | -39.78 | 106.62 | 0.6437 | -534.0 | -533.2 | |
| 0.00 | 1.13 | 0.00 | 0.74 | -12.74 | 290.64 | -41.62 | 101.11 | 0.6625 | -428.0 | -328.6 | |
| 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. | |