SDO HMI 2011-01-05 18:58:55 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 |
| 23.08 | 92.98 | 12.21 | 48.93 | -14.55 | 208.45 | 16.19 | 233.75 | 0.3342 | -83.7 | -125.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-05 18:58:55 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 | 1.19 | 0.00 | 0.64 | -16.44 | 212.11 | 19.85 | 235.10 | 0.3988 | 732.0 | 602.8 | |
| 0.00 | 2.38 | 0.00 | 1.28 | -16.26 | 212.02 | 19.76 | 235.38 | 0.3962 | 619.0 | 617.1 | |
| 1.44 | 20.21 | 0.77 | 10.83 | -14.82 | 211.82 | 19.55 | 238.35 | 0.3817 | 775.3 | 735.2 | |
| 2.89 | -3.00 | 1.55 | -3.00 | -15.18 | 211.79 | 19.52 | 237.49 | 0.3842 | 946.5 | 999999 | |
| 1.44 | -3.00 | 0.77 | -3.00 | -15.03 | 211.61 | 19.35 | 237.61 | 0.3806 | 1101.6 | 999999 | |
| 9.76 | 15.88 | 5.20 | 8.46 | -14.50 | 211.17 | 18.91 | 238.31 | 0.3704 | 1034.6 | 798.5 | |
| 1.44 | -6.00 | 0.77 | -6.00 | -14.60 | 210.92 | 18.66 | 237.76 | 0.3677 | 1008.4 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -15.65 | 210.99 | 18.73 | 235.40 | 0.3773 | 846.0 | 667.4 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -14.12 | 210.56 | 18.30 | 238.44 | 0.3590 | 896.0 | 698.4 | |
| 0.00 | 2.97 | 0.00 | 1.58 | -14.73 | 210.29 | 18.03 | 236.61 | 0.3602 | 648.0 | 539.0 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -13.80 | 209.96 | 17.70 | 238.43 | 0.3481 | 968.0 | 821.1 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -13.60 | 207.92 | 15.66 | 235.95 | 0.3181 | -688.0 | -533.0 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -14.77 | 207.97 | 15.71 | 233.00 | 0.3293 | -705.0 | -559.7 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -14.03 | 207.48 | 15.22 | 234.08 | 0.3159 | -637.0 | -459.3 | |
| 0.00 | 1.10 | 0.00 | 0.58 | -13.97 | 207.32 | 15.05 | 233.95 | 0.3132 | -822.0 | -660.1 | |
| 0.00 | 1.70 | 0.00 | 0.88 | -14.01 | 206.60 | 14.33 | 232.56 | 0.3039 | -853.0 | -609.0 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -15.21 | 206.36 | 14.10 | 228.98 | 0.3130 | -655.0 | -609.2 | |
| 0.00 | 1.87 | 0.00 | 0.97 | -13.54 | 206.04 | 13.77 | 232.80 | 0.2920 | -696.0 | -569.0 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -14.32 | 205.90 | 13.63 | 230.38 | 0.2979 | -778.0 | -637.0 | |
| 0.00 | 3.74 | 0.00 | 1.94 | -14.56 | 205.66 | 13.40 | 229.26 | 0.2974 | -811.0 | -704.7 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -14.14 | 205.64 | 13.37 | 230.33 | 0.2927 | -781.0 | -696.5 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -14.54 | 205.41 | 13.15 | 228.81 | 0.2939 | -735.0 | -654.8 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -13.82 | 205.34 | 13.07 | 230.61 | 0.2855 | -970.0 | -768.4 | |
| 1.10 | 11.55 | 0.57 | 5.97 | -14.21 | 205.26 | 13.00 | 229.39 | 0.2886 | -1095.5 | -949.7 | |
| 2.38 | 7.13 | 1.23 | 3.69 | -14.45 | 204.81 | 12.55 | 227.74 | 0.2856 | -1036.8 | -683.2 | |
| 0.00 | 1.78 | 0.00 | 0.92 | -14.22 | 204.67 | 12.41 | 228.08 | 0.2813 | -819.0 | -772.0 | |
| 2.63 | 3.82 | 1.35 | 1.97 | -13.50 | 204.45 | 12.19 | 229.60 | 0.2708 | -1073.8 | -907.6 | |
| 0.00 | 2.63 | 0.00 | 1.36 | -14.10 | 204.48 | 12.22 | 227.97 | 0.2776 | -1214.0 | -1020.8 | |
| 0.00 | 1.36 | 0.00 | 0.70 | -13.83 | 204.31 | 12.05 | 228.34 | 0.2726 | -1138.0 | -915.5 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -14.10 | 204.11 | 11.85 | 227.10 | 0.2730 | -989.0 | -814.0 | |
| 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. | |