SDO HMI 2011-08-20 11:59:09 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 |
| 160.35 | 825.69 | 84.13 | 434.40 | 16.05 | 61.30 | -17.35 | 59.48 | 0.3337 | -297.0 | -105.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-20 11:59:09 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 | 1.53 | 0.00 | 0.78 | 16.27 | 69.51 | -9.13 | 42.71 | 0.2257 | -850.0 | -689.6 | |
| 0.00 | 1.89 | 0.00 | 0.96 | 15.16 | 67.52 | -11.13 | 51.80 | 0.2381 | -919.0 | -707.9 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 12.98 | 67.41 | -11.24 | 60.16 | 0.2200 | -805.0 | -593.4 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 21.71 | 65.41 | -13.24 | 39.36 | 0.3369 | -790.0 | -672.7 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 13.49 | 65.85 | -12.80 | 61.18 | 0.2469 | -823.0 | -594.4 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 20.54 | 65.02 | -13.63 | 42.63 | 0.3273 | -865.0 | -651.7 | |
| 1.35 | 1.98 | 0.69 | 1.01 | 12.62 | 65.16 | -13.48 | 65.50 | 0.2512 | -995.3 | -937.4 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 18.47 | 64.57 | -14.08 | 48.41 | 0.3099 | -971.0 | -791.1 | |
| 18.00 | 284.07 | 9.28 | 146.80 | 15.64 | 64.75 | -13.90 | 55.98 | 0.2802 | -1417.4 | -442.8 | |
| 0.00 | 2.34 | 0.00 | 1.20 | 12.34 | 64.80 | -13.85 | 67.08 | 0.2551 | -734.0 | -661.3 | |
| 2.97 | -9.00 | 1.54 | -9.00 | 16.03 | 64.37 | -14.28 | 55.50 | 0.2890 | -1008.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 21.13 | 63.85 | -14.79 | 43.57 | 0.3470 | -856.0 | -634.0 | |
| 28.97 | -9.00 | 14.99 | -9.00 | 15.71 | 64.20 | -14.45 | 56.72 | 0.2886 | -1147.0 | 999999 | |
| 0.72 | -9.00 | 0.37 | -9.00 | 15.29 | 64.23 | -14.42 | 57.98 | 0.2846 | -751.4 | 999999 | |
| 3.60 | -9.00 | 1.86 | -9.00 | 15.41 | 64.18 | -14.46 | 57.67 | 0.2862 | -979.6 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 12.74 | 63.94 | -14.71 | 66.77 | 0.2707 | -827.0 | -690.1 | |
| 1.26 | 7.92 | 0.66 | 4.14 | 17.88 | 63.46 | -15.18 | 51.93 | 0.3180 | 735.1 | 174.3 | |
| 1.53 | -9.00 | 0.79 | -9.00 | 15.48 | 63.63 | -15.02 | 58.35 | 0.2947 | -783.5 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 12.64 | 63.82 | -14.83 | 67.25 | 0.2721 | -749.0 | -585.1 | |
| 0.00 | 2.97 | 0.00 | 1.55 | 17.51 | 63.36 | -15.28 | 53.08 | 0.3158 | 493.0 | 298.9 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 17.05 | 63.40 | -15.24 | 54.25 | 0.3111 | -625.0 | -442.8 | |
| 2.34 | 4.41 | 1.23 | 2.31 | 18.68 | 63.13 | -15.52 | 50.49 | 0.3300 | -909.3 | -711.7 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 15.78 | 63.37 | -15.27 | 57.86 | 0.3007 | -577.0 | -460.4 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 16.77 | 63.30 | -15.35 | 55.20 | 0.3101 | -949.0 | -664.4 | |
| 1.08 | 1.26 | 0.56 | 0.66 | 16.61 | 63.21 | -15.44 | 55.77 | 0.3099 | -949.8 | -922.0 | |
| 10.44 | -9.00 | 5.42 | -9.00 | 15.32 | 63.28 | -15.37 | 59.37 | 0.2984 | -935.3 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 16.51 | 63.09 | -15.56 | 56.23 | 0.3108 | -978.0 | -843.2 | |
| 0.45 | 2.61 | 0.23 | 1.36 | 15.56 | 63.03 | -15.62 | 59.04 | 0.3037 | -818.2 | -511.2 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 16.38 | 62.87 | -15.78 | 56.94 | 0.3127 | -952.0 | -740.8 | |
| 32.84 | 211.45 | 17.18 | 110.96 | 17.05 | 62.55 | -16.10 | 55.61 | 0.3227 | -1213.0 | -322.4 | |
| 1.89 | 9.63 | 0.99 | 5.02 | 16.09 | 62.50 | -16.15 | 58.30 | 0.3155 | 396.4 | 45.6 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 16.43 | 62.47 | -16.18 | 57.40 | 0.3186 | -207.0 | -235.0 | |
| 0.00 | 4.50 | 0.00 | 2.40 | 21.57 | 61.91 | -16.74 | 45.98 | 0.3740 | -913.0 | -653.1 | |
| 1.17 | 1.80 | 0.61 | 0.93 | 13.77 | 62.61 | -16.04 | 65.05 | 0.2972 | 686.9 | 684.3 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 13.00 | 62.63 | -16.02 | 67.45 | 0.2924 | -777.0 | -606.5 | |
| 1.17 | 12.33 | 0.61 | 6.42 | 15.02 | 62.45 | -16.19 | 61.45 | 0.3080 | -734.6 | -643.8 | |
| 1.80 | -30.00 | 0.94 | -30.00 | 17.50 | 62.21 | -16.44 | 54.94 | 0.3312 | -806.2 | 999999 | |
| 0.00 | 3.06 | 0.00 | 1.60 | 15.78 | 62.26 | -16.39 | 59.52 | 0.3164 | -776.0 | -510.3 | |
| 9.63 | -30.00 | 5.06 | -30.00 | 17.87 | 62.04 | -16.61 | 54.26 | 0.3366 | -908.0 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 21.41 | 61.62 | -17.02 | 46.78 | 0.3757 | -644.0 | -506.4 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 15.77 | 62.03 | -16.62 | 59.86 | 0.3196 | -666.0 | -501.6 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 15.67 | 61.88 | -16.77 | 60.34 | 0.3211 | -887.0 | -676.9 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 19.89 | 60.41 | -18.24 | 51.84 | 0.3759 | -936.0 | -798.8 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 19.67 | 60.30 | -18.35 | 52.48 | 0.3753 | -632.0 | -567.8 | |
| 0.00 | 3.69 | 0.00 | 1.94 | 14.87 | 60.03 | -18.62 | 64.75 | 0.3426 | 945.0 | 744.8 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 15.70 | 59.92 | -18.73 | 62.66 | 0.3495 | 982.0 | 810.6 | |
| 0.00 | 3.42 | 0.00 | 1.81 | 14.01 | 59.24 | -19.40 | 67.85 | 0.3495 | 958.0 | 662.0 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 16.71 | 58.98 | -19.67 | 61.12 | 0.3697 | 801.0 | 657.6 | |
| 0.00 | 2.25 | 0.00 | 1.19 | 15.51 | 59.04 | -19.61 | 64.08 | 0.3611 | 966.0 | 845.6 | |
| 0.00 | 5.04 | 0.00 | 2.68 | 15.14 | 58.91 | -19.74 | 65.18 | 0.3608 | 1196.0 | 936.1 | |
| 0.00 | 2.16 | 0.00 | 1.17 | 20.68 | 58.04 | -20.61 | 53.22 | 0.4128 | 756.0 | 669.4 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 15.55 | 58.60 | -20.05 | 64.40 | 0.3678 | 827.0 | 614.9 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 15.70 | 58.45 | -20.20 | 64.17 | 0.3709 | 917.0 | 705.5 | |
| 0.00 | 1.98 | 0.00 | 1.06 | 15.91 | 58.39 | -20.26 | 63.70 | 0.3730 | 675.0 | 624.7 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 16.61 | 58.11 | -20.53 | 62.26 | 0.3814 | 833.0 | 656.8 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 20.43 | 57.18 | -21.47 | 54.75 | 0.4218 | 759.0 | 605.7 | |
| 0.00 | 3.06 | 0.00 | 1.67 | 20.38 | 56.90 | -21.74 | 55.14 | 0.4250 | 761.0 | 633.6 | |
| 0.00 | 1.53 | 0.00 | 0.83 | 19.38 | 56.88 | -21.77 | 57.26 | 0.4177 | 347.0 | 379.9 | |
| 4.14 | 6.93 | 2.27 | 3.80 | 20.04 | 56.19 | -22.46 | 56.61 | 0.4317 | 959.6 | 774.3 | |
| 0.00 | 3.24 | 0.00 | 1.78 | 19.99 | 55.81 | -22.84 | 57.09 | 0.4363 | 912.0 | 736.5 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 19.67 | 55.72 | -22.93 | 57.83 | 0.4352 | 991.0 | 747.7 | |
| 33.74 | 178.70 | 18.17 | 96.22 | 14.20 | 56.35 | -22.30 | 69.64 | 0.3941 | 1237.3 | 454.5 | |
| 0.00 | 1.62 | 0.00 | 0.89 | 19.86 | 55.59 | -23.06 | 57.59 | 0.4383 | 873.0 | 685.3 | |
| 0.00 | 2.16 | 0.00 | 1.19 | 20.60 | 55.43 | -23.22 | 56.24 | 0.4457 | 942.0 | 827.9 | |
| 0.00 | 2.25 | 0.00 | 1.25 | 20.81 | 55.29 | -23.36 | 55.96 | 0.4491 | 836.0 | 720.5 | |
| 0.00 | 2.97 | 0.00 | 1.64 | 20.40 | 55.22 | -23.43 | 56.84 | 0.4470 | 619.0 | 462.1 | |
| 1.26 | -62.00 | 0.68 | -62.00 | 14.55 | 55.87 | -22.78 | 69.13 | 0.4028 | 686.1 | 999999 | |
| 0.00 | 3.24 | 0.00 | 1.80 | 20.64 | 54.97 | -23.68 | 56.61 | 0.4520 | 827.0 | 674.1 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 20.86 | 54.82 | -23.82 | 56.33 | 0.4554 | 852.0 | 769.1 | |
| 0.00 | 1.80 | 0.00 | 0.97 | 14.69 | 55.68 | -22.97 | 68.91 | 0.4062 | 722.0 | 548.5 | |
| 0.00 | 3.06 | 0.00 | 1.71 | 21.19 | 54.66 | -23.99 | 55.84 | 0.4600 | 620.0 | 493.4 | |
| 0.00 | 1.71 | 0.00 | 0.95 | 20.34 | 54.52 | -24.13 | 57.63 | 0.4557 | 686.0 | 600.7 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 20.90 | 54.35 | -24.29 | 56.70 | 0.4618 | 718.0 | 641.0 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 20.81 | 53.12 | -25.53 | 57.98 | 0.4771 | 576.0 | 478.4 | |
| 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. | |