| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 29.78 | 0.00 | 15.70 | -12.76 | 127.03 | -16.83 | 110.38 | 0.3045 | 454.5 | 491.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-27 11:00:31 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 | 1.23 | 0.00 | 0.61 | -6.57 | 138.20 | -5.66 | 88.32 | 0.0985 | 911.0 | 761.4 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -8.74 | 137.28 | -6.58 | 107.27 | 0.1191 | 811.0 | 583.8 | |
| 0.00 | 2.63 | 0.00 | 1.31 | -8.34 | 136.95 | -6.90 | 103.43 | 0.1229 | 1114.0 | 823.8 | |
| 0.00 | 1.23 | 0.00 | 0.61 | -6.57 | 136.23 | -7.63 | 88.96 | 0.1326 | 949.0 | 785.1 | |
| 0.00 | 2.19 | 0.00 | 1.11 | -15.71 | 133.64 | -10.22 | 132.64 | 0.2332 | 372.0 | 362.0 | |
| 0.00 | 2.89 | 0.00 | 1.46 | -10.77 | 133.48 | -10.38 | 112.05 | 0.1918 | 962.0 | 826.8 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -16.97 | 133.16 | -10.70 | 135.26 | 0.2534 | 794.0 | 719.1 | |
| 0.00 | 1.75 | 0.00 | 0.88 | -9.32 | 133.19 | -10.67 | 104.31 | 0.1894 | 861.0 | 674.4 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -10.67 | 132.00 | -11.86 | 109.26 | 0.2149 | 857.0 | 598.6 | |
| 0.00 | 2.36 | 0.00 | 1.20 | -10.31 | 131.95 | -11.91 | 107.58 | 0.2139 | 1002.0 | 817.6 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -20.30 | 124.81 | -19.05 | 128.11 | 0.3908 | 836.0 | 702.7 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -20.40 | 124.12 | -19.74 | 127.42 | 0.4004 | 721.0 | 574.1 | |
| 0.00 | 3.41 | 0.00 | 1.86 | -10.70 | 119.17 | -24.69 | 100.93 | 0.4197 | 917.0 | 800.0 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -10.17 | 118.24 | -25.62 | 99.45 | 0.4332 | 758.0 | 686.4 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -10.11 | 118.08 | -25.78 | 99.26 | 0.4356 | 795.0 | 630.4 | |
| 0.00 | 1.14 | 0.00 | 0.65 | -17.04 | 115.94 | -27.92 | 113.16 | 0.4889 | -737.0 | -557.4 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -17.13 | 115.92 | -27.93 | 113.33 | 0.4895 | -787.0 | -601.9 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -23.33 | 111.17 | -32.69 | 121.35 | 0.5830 | -627.0 | -526.8 | |
| 0.00 | 1.23 | 0.00 | 0.75 | -23.05 | 110.70 | -33.16 | 120.63 | 0.5871 | -672.0 | -532.1 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -14.96 | 110.68 | -33.18 | 106.95 | 0.5548 | -747.0 | -604.8 | |
| 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. | |