SDO HMI 2011-02-13 00:58:57 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 156.83 | 390.54 | 82.12 | 203.88 | -19.85 | 35.44 | -13.17 | 137.32 | 0.3162 | -173.6 | 43.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-02-13 00:58:57 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 |
| 1.03 | 29.45 | 0.53 | 15.09 | -18.88 | 39.60 | -9.01 | 145.02 | 0.2596 | 1110.8 | 953.3 | |
| 1.97 | -1.00 | 1.01 | -1.00 | -18.60 | 39.58 | -9.03 | 144.32 | 0.2561 | 1360.2 | 999999 | |
| 5.48 | 12.93 | 2.81 | 6.64 | -18.65 | 38.73 | -9.88 | 142.00 | 0.2653 | 1061.9 | 616.6 | |
| 1.37 | -3.00 | 0.70 | -3.00 | -18.61 | 38.47 | -10.13 | 141.23 | 0.2675 | 664.7 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -18.36 | 37.98 | -10.63 | 139.30 | 0.2696 | 653.0 | 557.8 | |
| 6.33 | 79.87 | 3.27 | 41.31 | -19.63 | 37.87 | -10.74 | 142.06 | 0.2868 | 1103.5 | 239.1 | |
| 0.00 | 0.94 | 0.00 | 0.48 | -18.45 | 37.79 | -10.82 | 139.02 | 0.2728 | 508.0 | 456.0 | |
| 15.84 | -6.00 | 8.20 | -6.00 | -19.74 | 37.35 | -11.26 | 141.03 | 0.2936 | 946.4 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.35 | -18.27 | 36.78 | -11.83 | 136.13 | 0.2821 | -160.0 | -271.2 | |
| 13.10 | 23.80 | 6.82 | 12.39 | -20.20 | 36.32 | -12.29 | 139.69 | 0.3102 | 961.3 | 133.1 | |
| 1.54 | 15.32 | 0.80 | 7.92 | -18.29 | 36.30 | -12.31 | 135.08 | 0.2879 | -1111.0 | -905.3 | |
| 2.40 | -11.00 | 1.24 | -11.00 | -18.14 | 36.28 | -12.33 | 134.64 | 0.2864 | -1141.7 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.71 | -19.14 | 36.17 | -12.43 | 136.91 | 0.2991 | -837.0 | -623.3 | |
| 0.00 | 2.48 | 0.00 | 1.30 | -21.16 | 35.52 | -13.09 | 140.04 | 0.3302 | 969.0 | 829.8 | |
| 4.19 | 7.28 | 2.20 | 3.81 | -20.70 | 35.30 | -13.31 | 138.61 | 0.3271 | 978.0 | 808.5 | |
| 0.00 | 3.17 | 0.00 | 1.65 | -19.84 | 35.34 | -13.26 | 136.80 | 0.3167 | -65.0 | 13.5 | |
| 9.42 | 16.69 | 4.95 | 8.78 | -21.43 | 35.17 | -13.44 | 139.87 | 0.3372 | 954.4 | 814.9 | |
| 0.00 | 3.42 | 0.00 | 1.79 | -20.26 | 34.79 | -13.82 | 136.61 | 0.3276 | -537.0 | -624.2 | |
| 1.80 | 2.57 | 0.94 | 1.35 | -20.65 | 34.72 | -13.89 | 137.34 | 0.3329 | 790.4 | 760.7 | |
| 11.56 | 113.51 | 6.01 | 59.22 | -18.44 | 34.88 | -13.73 | 132.47 | 0.3065 | -1186.0 | -482.7 | |
| 2.82 | 11.47 | 1.49 | 6.03 | -21.10 | 34.52 | -14.09 | 137.91 | 0.3404 | 846.8 | 766.6 | |
| 0.00 | 2.91 | 0.00 | 1.53 | -20.31 | 34.56 | -14.05 | 136.28 | 0.3309 | -248.0 | -314.7 | |
| 12.33 | -20.00 | 6.42 | -20.00 | -18.70 | 34.60 | -14.00 | 132.59 | 0.3127 | -1153.1 | 999999 | |
| 1.88 | 10.36 | 0.99 | 5.48 | -21.62 | 34.23 | -14.37 | 138.44 | 0.3494 | 928.7 | 673.1 | |
| 2.57 | -24.00 | 1.36 | -24.00 | -21.92 | 34.01 | -14.60 | 138.62 | 0.3553 | 636.2 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -20.72 | 34.06 | -14.55 | 136.24 | 0.3412 | 712.0 | 582.9 | |
| 35.87 | -20.00 | 18.75 | -20.00 | -18.96 | 34.16 | -14.45 | 132.39 | 0.3209 | -979.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -20.86 | 33.52 | -15.08 | 135.55 | 0.3488 | 730.0 | 555.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -19.21 | 33.23 | -15.38 | 131.30 | 0.3348 | -771.0 | -630.7 | |
| 0.00 | 2.40 | 0.00 | 1.29 | -23.49 | 32.06 | -16.55 | 138.26 | 0.3941 | -862.0 | -678.2 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -22.11 | 32.13 | -16.48 | 135.73 | 0.3781 | -721.0 | -498.5 | |
| 4.11 | 12.33 | 2.20 | 6.61 | -22.50 | 31.88 | -16.73 | 136.10 | 0.3851 | -1097.4 | -846.8 | |
| 4.19 | -32.00 | 2.25 | -32.00 | -22.03 | 31.80 | -16.80 | 135.06 | 0.3810 | -1131.6 | 999999 | |
| 1.88 | 2.74 | 1.01 | 1.47 | -23.08 | 31.67 | -16.94 | 136.87 | 0.3937 | -904.5 | -755.5 | |
| 0.68 | 2.82 | 0.36 | 1.50 | -20.72 | 31.83 | -16.78 | 132.37 | 0.3671 | -617.9 | -598.3 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -22.81 | 31.00 | -17.61 | 135.32 | 0.3983 | -712.0 | -655.7 | |
| 5.22 | 12.76 | 2.81 | 6.86 | -22.25 | 31.01 | -17.60 | 134.26 | 0.3924 | -1003.6 | -804.7 | |
| 9.25 | 12.93 | 5.00 | 6.99 | -22.70 | 30.58 | -18.03 | 134.48 | 0.4020 | -959.0 | -664.4 | |
| 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. | |