| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.15 | 312.77 | 24.94 | 162.17 | 10.07 | 144.10 | -0.85 | 2.49 | 0.2957 | -406.6 | -154.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-27 09:00:31 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 |
| 32.39 | 176.98 | 16.73 | 91.45 | 9.67 | 146.31 | 1.36 | 355.27 | 0.2853 | -1405.9 | -446.9 | |
| 0.00 | 2.80 | 0.00 | 1.46 | 11.08 | 145.59 | 0.64 | 357.96 | 0.3081 | 312.0 | 184.1 | |
| 0.79 | 17.42 | 0.41 | 9.03 | 10.67 | 145.13 | 0.18 | 359.41 | 0.3011 | -883.6 | -890.0 | |
| 0.00 | 2.89 | 0.00 | 1.50 | 10.74 | 144.83 | -0.13 | 0.41 | 0.3022 | -552.0 | -554.9 | |
| 0.70 | -3.00 | 0.36 | -3.00 | 10.45 | 144.74 | -0.22 | 0.72 | 0.2975 | -1214.9 | 999999 | |
| 0.00 | 1.58 | 0.00 | 0.81 | 7.96 | 144.71 | -0.25 | 0.97 | 0.2556 | -938.0 | -629.1 | |
| 3.85 | 7.26 | 2.00 | 3.77 | 10.80 | 144.46 | -0.49 | 1.60 | 0.3034 | -1073.7 | -870.6 | |
| 0.00 | 3.59 | 0.00 | 1.86 | 10.42 | 144.28 | -0.67 | 2.24 | 0.2972 | -948.0 | -892.6 | |
| 0.00 | 2.45 | 0.00 | 1.28 | 11.11 | 144.10 | -0.86 | 2.73 | 0.3088 | -837.0 | -634.4 | |
| 0.00 | 1.75 | 0.00 | 0.91 | 10.58 | 143.95 | -1.01 | 3.32 | 0.3001 | -1029.0 | -835.2 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 10.43 | 143.70 | -1.25 | 4.15 | 0.2977 | -1042.0 | -906.2 | |
| 1.40 | 3.15 | 0.72 | 1.63 | 9.77 | 143.49 | -1.46 | 5.05 | 0.2871 | -1077.2 | -869.8 | |
| 0.00 | 4.38 | 0.00 | 2.27 | 10.30 | 143.19 | -1.77 | 5.90 | 0.2964 | -447.0 | -630.7 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 9.90 | 142.12 | -2.83 | 9.62 | 0.2922 | 722.0 | 609.0 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 11.13 | 141.81 | -3.14 | 9.94 | 0.3132 | -781.0 | -603.8 | |
| 0.00 | 5.43 | 0.00 | 2.81 | 9.78 | 141.33 | -3.62 | 12.32 | 0.2927 | 1123.0 | 782.5 | |
| 0.00 | 0.79 | 0.00 | 0.41 | 9.67 | 140.51 | -4.44 | 15.11 | 0.2941 | 588.0 | 504.2 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 9.55 | 139.97 | -4.99 | 16.98 | 0.2947 | 956.0 | 824.6 | |
| 0.00 | 1.66 | 0.00 | 0.87 | 11.15 | 139.76 | -5.19 | 16.12 | 0.3212 | 844.0 | 595.7 | |
| 0.00 | 4.20 | 0.00 | 2.17 | 9.05 | 139.79 | -5.16 | 18.07 | 0.2876 | 942.0 | 767.5 | |
| 0.00 | 5.34 | 0.00 | 2.78 | 10.30 | 139.62 | -5.33 | 17.32 | 0.3084 | 615.0 | 808.2 | |
| 0.00 | 1.23 | 0.00 | 0.64 | 10.58 | 139.62 | -5.34 | 17.06 | 0.3129 | 788.0 | 585.4 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 10.12 | 139.38 | -5.57 | 18.25 | 0.3067 | 969.0 | 846.9 | |
| 0.00 | 0.79 | 0.00 | 0.41 | 9.65 | 139.33 | -5.63 | 18.91 | 0.2996 | 768.0 | 593.6 | |
| 9.02 | 58.21 | 4.72 | 30.46 | 11.03 | 139.12 | -5.83 | 18.11 | 0.3225 | 992.8 | 687.8 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 9.15 | 139.12 | -5.83 | 20.12 | 0.2929 | 990.0 | 882.3 | |
| 0.00 | 1.84 | 0.00 | 0.95 | 9.22 | 138.91 | -6.05 | 20.72 | 0.2952 | 1012.0 | 834.7 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 10.23 | 138.40 | -6.55 | 21.07 | 0.3139 | 702.0 | 585.7 | |
| 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. | |