| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.82 | 94.95 | 16.74 | 49.94 | 3.28 | 139.25 | -16.70 | 59.10 | 0.3355 | 26.4 | -35.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-26 13:00:31 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 | 1.40 | 0.00 | 0.73 | 4.35 | 141.80 | -14.16 | 52.10 | 0.3104 | -873.0 | -716.8 | |
| 4.37 | 15.65 | 2.27 | 8.14 | 3.43 | 141.75 | -14.20 | 54.58 | 0.3019 | -1125.1 | -789.9 | |
| 2.71 | -2.00 | 1.41 | -2.00 | 3.74 | 141.68 | -14.27 | 53.90 | 0.3058 | -1033.9 | 999999 | |
| 0.96 | 3.76 | 0.50 | 1.96 | 4.14 | 141.46 | -14.49 | 53.28 | 0.3128 | -954.7 | -675.0 | |
| 0.00 | 2.36 | 0.00 | 1.23 | 3.85 | 141.25 | -14.70 | 54.45 | 0.3126 | -712.0 | -592.8 | |
| 1.49 | 5.86 | 0.78 | 3.06 | 3.68 | 140.72 | -15.23 | 55.85 | 0.3182 | -927.1 | -670.1 | |
| 2.27 | 4.90 | 1.19 | 2.56 | 3.23 | 140.54 | -15.41 | 57.35 | 0.3165 | -1102.0 | -805.9 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 3.64 | 140.10 | -15.85 | 57.03 | 0.3263 | -452.0 | -402.9 | |
| 0.61 | 1.92 | 0.32 | 1.01 | 2.83 | 139.89 | -16.06 | 59.50 | 0.3220 | -1007.7 | -804.1 | |
| 0.00 | 2.62 | 0.00 | 1.38 | 3.66 | 139.66 | -16.29 | 57.72 | 0.3325 | -900.0 | -745.2 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 2.50 | 139.65 | -16.30 | 60.76 | 0.3228 | -771.0 | -629.9 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 3.84 | 139.60 | -16.35 | 57.36 | 0.3351 | -714.0 | -613.5 | |
| 0.96 | 4.02 | 0.50 | 2.11 | 2.69 | 139.40 | -16.55 | 60.64 | 0.3280 | -906.7 | -756.7 | |
| 4.63 | 13.64 | 2.45 | 7.21 | 3.61 | 138.35 | -17.60 | 59.85 | 0.3505 | 980.2 | 585.8 | |
| 1.40 | 10.32 | 0.74 | 5.45 | 3.10 | 138.14 | -17.81 | 61.42 | 0.3494 | 947.1 | 762.6 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 2.90 | 137.92 | -18.03 | 62.23 | 0.3509 | 958.0 | 869.0 | |
| 0.00 | 1.66 | 0.00 | 0.88 | 2.57 | 137.83 | -18.12 | 63.19 | 0.3497 | 745.0 | 744.1 | |
| 12.42 | 17.66 | 6.58 | 9.36 | 2.77 | 137.45 | -18.50 | 63.19 | 0.3567 | 1055.3 | 766.6 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 3.20 | 136.43 | -19.52 | 63.42 | 0.3747 | 97.0 | -51.6 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 2.20 | 136.44 | -19.51 | 65.83 | 0.3673 | 891.0 | 763.5 | |
| 0.00 | 2.54 | 0.00 | 1.35 | 2.87 | 136.27 | -19.68 | 64.38 | 0.3746 | 752.0 | 621.0 | |
| 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. | |