| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.44 | 54.42 | 2.22 | 27.58 | -11.86 | 297.54 | 9.75 | 240.23 | 0.1981 | -282.1 | -179.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-16 13:00:29 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 | 1.57 | 0.00 | 0.85 | -15.52 | 310.66 | 22.86 | 247.47 | 0.4070 | 815.0 | 680.1 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -15.99 | 308.01 | 20.22 | 244.08 | 0.3710 | 633.0 | 546.5 | |
| 0.00 | 1.65 | 0.00 | 0.86 | -10.85 | 304.95 | 17.15 | 256.35 | 0.2994 | 632.0 | 533.7 | |
| 0.00 | 2.09 | 0.00 | 1.08 | -8.92 | 304.78 | 16.98 | 262.79 | 0.2922 | 914.0 | 689.5 | |
| 0.00 | 1.30 | 0.00 | 0.68 | -10.92 | 304.60 | 16.80 | 255.88 | 0.2940 | 809.0 | 646.4 | |
| 0.00 | 2.26 | 0.00 | 1.17 | -12.81 | 303.83 | 16.03 | 248.95 | 0.2898 | 800.0 | 626.8 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -11.70 | 303.63 | 15.84 | 252.48 | 0.2815 | 855.0 | 640.4 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -10.42 | 300.56 | 12.76 | 254.47 | 0.2265 | -748.0 | -621.1 | |
| 0.00 | 2.43 | 0.00 | 1.23 | -11.57 | 298.56 | 10.76 | 246.49 | 0.2004 | -849.0 | -764.2 | |
| 2.61 | 4.70 | 1.31 | 2.37 | -9.04 | 298.32 | 10.52 | 258.91 | 0.1846 | -1080.0 | -813.8 | |
| 0.00 | 1.74 | 0.00 | 0.87 | -7.64 | 297.95 | 10.15 | 266.43 | 0.1758 | 1097.0 | 920.0 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -9.61 | 297.94 | 10.14 | 255.40 | 0.1802 | -886.0 | -717.2 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -9.71 | 297.63 | 9.84 | 254.47 | 0.1756 | -978.0 | -697.7 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -8.79 | 297.18 | 9.38 | 259.23 | 0.1648 | -697.0 | -465.6 | |
| 0.00 | 1.91 | 0.00 | 0.96 | -9.09 | 297.00 | 9.21 | 257.22 | 0.1627 | -851.0 | -816.0 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -13.94 | 297.10 | 9.30 | 232.55 | 0.1985 | -838.0 | -604.0 | |
| 0.00 | 2.87 | 0.00 | 1.44 | -12.36 | 296.11 | 8.31 | 236.77 | 0.1696 | -662.0 | -652.4 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -9.94 | 296.01 | 8.22 | 250.31 | 0.1502 | 840.0 | 631.6 | |
| 0.00 | 3.39 | 0.00 | 1.70 | -10.99 | 295.83 | 8.03 | 243.42 | 0.1540 | 991.0 | 817.3 | |
| 0.00 | 1.65 | 0.00 | 0.83 | -13.97 | 295.30 | 7.50 | 226.53 | 0.1753 | -881.0 | -634.0 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -10.50 | 294.47 | 6.67 | 242.40 | 0.1295 | -895.0 | -763.2 | |
| 1.83 | 3.83 | 0.91 | 1.91 | -10.78 | 294.35 | 6.56 | 240.14 | 0.1299 | -1133.0 | -932.1 | |
| 0.00 | 1.83 | 0.00 | 0.91 | -11.37 | 294.33 | 6.54 | 236.17 | 0.1350 | -992.0 | -816.0 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -15.00 | 294.30 | 6.51 | 218.47 | 0.1768 | -918.0 | -724.7 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -15.15 | 294.09 | 6.29 | 217.02 | 0.1766 | -857.0 | -673.7 | |
| 0.00 | 1.57 | 0.00 | 0.78 | -12.37 | 293.84 | 6.04 | 228.17 | 0.1385 | -868.0 | -719.8 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -15.29 | 292.88 | 5.09 | 210.99 | 0.1669 | -903.0 | -762.0 | |
| 0.00 | 1.48 | 0.00 | 0.74 | -15.35 | 292.45 | 4.65 | 208.61 | 0.1641 | -977.0 | -801.0 | |
| 0.00 | 1.91 | 0.00 | 0.98 | -21.13 | 292.51 | 4.71 | 197.54 | 0.2553 | 858.0 | 703.6 | |
| 0.00 | 0.87 | 0.00 | 0.43 | -8.62 | 292.01 | 4.21 | 250.05 | 0.0777 | -913.0 | -742.2 | |
| 0.00 | 2.43 | 0.00 | 1.22 | -14.61 | 286.82 | -0.97 | 172.82 | 0.1320 | -892.0 | -698.8 | |
| 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. | |