SDO HMI 2014-08-15 20:00:38 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 |
| 116.43 | 531.55 | 61.65 | 282.28 | 13.87 | 54.56 | -19.86 | 67.87 | 0.3564 | -2.5 | 36.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-15 20:00:38 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 |
| 4.50 | 56.57 | 2.32 | 29.13 | 13.74 | 60.19 | -14.23 | 62.06 | 0.2715 | -1190.9 | -568.0 | |
| 4.59 | -1.00 | 2.37 | -1.00 | 13.96 | 60.17 | -14.25 | 61.37 | 0.2733 | -1542.2 | 999999 | |
| 6.22 | -1.00 | 3.20 | -1.00 | 13.98 | 59.95 | -14.47 | 61.64 | 0.2768 | -1233.6 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 11.18 | 60.10 | -14.32 | 71.29 | 0.2573 | -841.0 | -628.2 | |
| 1.35 | -1.00 | 0.70 | -1.00 | 14.19 | 59.74 | -14.68 | 61.28 | 0.2814 | -871.7 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 11.90 | 59.71 | -14.70 | 69.09 | 0.2671 | -992.0 | -815.9 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 11.48 | 59.03 | -15.39 | 71.30 | 0.2758 | -995.0 | -796.6 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 11.60 | 58.83 | -15.59 | 71.10 | 0.2795 | -1064.0 | -876.2 | |
| 0.00 | 3.69 | 0.00 | 1.91 | 11.62 | 58.44 | -15.98 | 71.41 | 0.2857 | -981.0 | -921.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 11.70 | 58.12 | -16.30 | 71.44 | 0.2912 | -773.0 | -626.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 12.27 | 57.89 | -16.53 | 69.79 | 0.2976 | -921.0 | -792.8 | |
| 0.00 | 3.78 | 0.00 | 1.96 | 12.48 | 57.84 | -16.58 | 69.16 | 0.2994 | -999.0 | -934.4 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 11.96 | 57.65 | -16.77 | 71.03 | 0.2998 | -828.0 | -679.9 | |
| 3.87 | 177.08 | 2.02 | 92.36 | 13.21 | 57.47 | -16.95 | 67.29 | 0.3091 | -1381.5 | -512.5 | |
| 7.30 | -14.00 | 3.80 | -14.00 | 12.96 | 57.45 | -16.97 | 68.06 | 0.3079 | -1368.3 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 11.92 | 57.45 | -16.96 | 71.32 | 0.3027 | -1001.0 | -837.7 | |
| 7.12 | -14.00 | 3.71 | -14.00 | 13.44 | 57.22 | -17.20 | 66.84 | 0.3141 | -1265.2 | 999999 | |
| 4.05 | -14.00 | 2.12 | -14.00 | 13.90 | 57.15 | -17.26 | 65.55 | 0.3178 | -1039.8 | 999999 | |
| 3.06 | -14.00 | 1.60 | -14.00 | 13.71 | 57.04 | -17.38 | 66.24 | 0.3185 | -1205.4 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 12.13 | 57.15 | -17.27 | 70.95 | 0.3084 | -699.0 | -554.5 | |
| 8.47 | -14.00 | 4.43 | -14.00 | 13.92 | 56.92 | -17.50 | 65.74 | 0.3215 | -993.6 | 999999 | |
| 0.00 | 3.78 | 0.00 | 1.98 | 14.87 | 56.75 | -17.67 | 63.24 | 0.3300 | -734.0 | -566.7 | |
| 1.62 | -14.00 | 0.85 | -14.00 | 13.95 | 56.76 | -17.66 | 65.85 | 0.3241 | -799.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 14.19 | 56.57 | -17.84 | 65.36 | 0.3283 | -717.0 | -582.2 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 14.73 | 56.36 | -18.05 | 64.06 | 0.3348 | -593.0 | -570.8 | |
| 2.43 | 9.73 | 1.28 | 5.10 | 14.05 | 56.29 | -18.13 | 66.04 | 0.3318 | -886.4 | -626.9 | |
| 0.00 | 1.98 | 0.00 | 1.04 | 13.03 | 56.01 | -18.41 | 69.23 | 0.3305 | 1098.0 | 703.4 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 12.52 | 56.01 | -18.41 | 70.74 | 0.3279 | 961.0 | 762.9 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 13.37 | 55.92 | -18.50 | 68.36 | 0.3336 | -546.0 | -374.9 | |
| 0.00 | 1.98 | 0.00 | 1.04 | 13.05 | 55.71 | -18.71 | 69.44 | 0.3352 | 1003.0 | 724.4 | |
| 1.17 | 8.38 | 0.62 | 4.42 | 12.64 | 55.15 | -19.27 | 71.08 | 0.3419 | 1170.8 | 943.7 | |
| 2.16 | -31.00 | 1.14 | -31.00 | 12.79 | 55.04 | -19.38 | 70.75 | 0.3443 | 1163.5 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 13.77 | 54.39 | -20.03 | 68.58 | 0.3588 | -780.0 | -551.6 | |
| 7.39 | 57.56 | 3.91 | 30.49 | 12.52 | 54.46 | -19.95 | 71.92 | 0.3520 | 1086.2 | 248.0 | |
| 4.50 | -34.00 | 2.38 | -34.00 | 12.18 | 54.39 | -20.03 | 72.90 | 0.3517 | 1140.5 | 999999 | |
| 0.00 | 3.15 | 0.00 | 1.68 | 13.94 | 54.08 | -20.34 | 68.38 | 0.3644 | -642.0 | -585.0 | |
| 4.32 | -34.00 | 2.29 | -34.00 | 11.78 | 54.22 | -20.19 | 74.13 | 0.3528 | 1053.3 | 999999 | |
| 0.45 | 4.14 | 0.24 | 2.20 | 12.81 | 53.94 | -20.47 | 71.51 | 0.3612 | 954.6 | 706.2 | |
| 15.31 | -34.00 | 8.12 | -34.00 | 12.23 | 53.96 | -20.46 | 73.07 | 0.3587 | -883.3 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 13.27 | 53.30 | -21.12 | 70.73 | 0.3730 | 736.0 | 503.1 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 13.32 | 53.06 | -21.35 | 70.76 | 0.3769 | 816.0 | 638.8 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 11.30 | 52.93 | -21.48 | 76.13 | 0.3715 | 880.0 | 756.8 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 11.74 | 52.53 | -21.89 | 75.17 | 0.3792 | 682.0 | 593.0 | |
| 0.00 | 2.16 | 0.00 | 1.16 | 13.29 | 52.40 | -22.02 | 71.28 | 0.3870 | 631.0 | 437.4 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 12.71 | 52.41 | -22.00 | 72.73 | 0.3843 | 824.0 | 615.2 | |
| 0.00 | 2.61 | 0.00 | 1.40 | 12.22 | 52.26 | -22.16 | 74.09 | 0.3850 | 871.0 | 679.7 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 14.24 | 51.62 | -22.79 | 69.47 | 0.4027 | 987.0 | 744.1 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 15.06 | 51.30 | -23.12 | 67.78 | 0.4114 | 893.0 | 715.3 | |
| 0.00 | 1.89 | 0.00 | 1.03 | 14.07 | 51.27 | -23.15 | 70.11 | 0.4073 | 746.0 | 562.6 | |
| 0.00 | 1.89 | 0.00 | 1.03 | 14.93 | 51.11 | -23.31 | 68.22 | 0.4135 | 971.0 | 733.9 | |
| 0.99 | 9.73 | 0.54 | 5.27 | 13.55 | 51.15 | -23.27 | 71.43 | 0.4068 | 872.0 | 756.4 | |
| 0.63 | -51.00 | 0.34 | -51.00 | 13.64 | 51.14 | -23.28 | 71.22 | 0.4073 | 1037.1 | 999999 | |
| 2.16 | 5.04 | 1.18 | 2.75 | 15.66 | 50.88 | -23.54 | 66.71 | 0.4204 | 1063.0 | 854.6 | |
| 0.00 | 3.96 | 0.00 | 2.16 | 14.73 | 50.82 | -23.60 | 68.87 | 0.4168 | 1013.0 | 870.4 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 15.61 | 50.44 | -23.98 | 67.14 | 0.4265 | 866.0 | 774.3 | |
| 0.00 | 1.98 | 0.00 | 1.09 | 16.22 | 50.29 | -24.12 | 65.89 | 0.4317 | 598.0 | 452.5 | |
| 0.00 | 1.80 | 0.00 | 0.99 | 15.87 | 50.23 | -24.18 | 66.69 | 0.4309 | 875.0 | 718.7 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 13.37 | 50.49 | -23.93 | 72.25 | 0.4161 | 865.0 | 685.3 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 16.18 | 50.09 | -24.33 | 66.13 | 0.4344 | 790.0 | 662.2 | |
| 5.94 | 121.24 | 3.26 | 66.54 | 15.56 | 50.10 | -24.32 | 67.48 | 0.4312 | 1129.6 | 766.9 | |
| 2.34 | -60.00 | 1.28 | -60.00 | 14.15 | 50.20 | -24.22 | 70.59 | 0.4235 | 1045.5 | 999999 | |
| 0.72 | -60.00 | 0.39 | -60.00 | 14.57 | 50.08 | -24.34 | 69.70 | 0.4270 | 1284.5 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 18.04 | 49.59 | -24.83 | 62.55 | 0.4518 | 695.0 | 495.2 | |
| 1.44 | -60.00 | 0.79 | -60.00 | 15.58 | 49.86 | -24.56 | 67.60 | 0.4349 | 1073.1 | 999999 | |
| 2.79 | -60.00 | 1.53 | -60.00 | 14.75 | 49.92 | -24.50 | 69.40 | 0.4301 | 1385.8 | 999999 | |
| 1.26 | -60.00 | 0.69 | -60.00 | 15.30 | 49.86 | -24.56 | 68.21 | 0.4336 | 1238.7 | 999999 | |
| 5.76 | -60.00 | 3.16 | -60.00 | 15.02 | 49.86 | -24.56 | 68.83 | 0.4323 | 1286.3 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 17.85 | 49.47 | -24.94 | 63.03 | 0.4523 | 683.0 | 508.4 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 14.29 | 49.91 | -24.51 | 70.45 | 0.4284 | 591.0 | 508.2 | |
| 0.00 | 2.25 | 0.00 | 1.23 | 13.49 | 49.96 | -24.46 | 72.23 | 0.4245 | 637.0 | 521.5 | |
| 0.00 | 1.89 | 0.00 | 1.04 | 16.21 | 49.50 | -24.92 | 66.47 | 0.4432 | 537.0 | 426.1 | |
| 0.00 | 1.80 | 0.00 | 0.99 | 15.87 | 49.40 | -25.02 | 67.28 | 0.4428 | 602.0 | 442.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 15.68 | 49.36 | -25.06 | 67.71 | 0.4426 | 268.0 | 231.3 | |
| 1.35 | -60.00 | 0.74 | -60.00 | 14.66 | 49.38 | -25.04 | 69.92 | 0.4377 | 826.2 | 999999 | |
| 1.17 | -60.00 | 0.65 | -60.00 | 14.91 | 49.32 | -25.10 | 69.42 | 0.4397 | 885.8 | 999999 | |
| 0.00 | 5.58 | 0.00 | 3.08 | 15.46 | 49.21 | -25.21 | 68.29 | 0.4437 | 521.0 | 344.1 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 15.16 | 48.83 | -25.59 | 69.16 | 0.4479 | 605.0 | 425.6 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 15.15 | 48.66 | -25.76 | 69.28 | 0.4504 | 469.0 | 400.1 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 18.23 | 47.10 | -27.32 | 63.98 | 0.4870 | 685.0 | 556.1 | |
| 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. | |