SDO HMI 2014-08-19 23:00:38 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 |
| 19.80 | 93.85 | 10.24 | 48.43 | -4.89 | 30.59 | 10.70 | 221.77 | 0.2793 | 189.9 | 172.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-19 23:00:38 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 |
| 3.60 | 16.46 | 1.87 | 8.57 | -4.16 | 34.13 | 14.24 | 232.61 | 0.3100 | 997.3 | 729.2 | |
| 5.13 | -1.00 | 2.67 | -1.00 | -4.31 | 33.94 | 14.05 | 231.86 | 0.3091 | 1063.7 | 999999 | |
| 0.00 | 1.89 | 0.00 | 0.98 | -4.70 | 33.60 | 13.71 | 230.19 | 0.3089 | 424.0 | 394.4 | |
| 1.71 | 3.06 | 0.88 | 1.58 | -4.05 | 32.53 | 12.64 | 229.51 | 0.2882 | 919.1 | 758.4 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -4.76 | 32.51 | 12.62 | 227.64 | 0.2959 | 785.0 | 627.3 | |
| 1.53 | 6.66 | 0.79 | 3.44 | -4.35 | 32.29 | 12.39 | 228.16 | 0.2885 | 1039.5 | 893.5 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -4.57 | 32.29 | 12.40 | 227.62 | 0.2910 | 743.0 | 581.9 | |
| 1.98 | -6.00 | 1.02 | -6.00 | -4.26 | 32.22 | 12.33 | 228.26 | 0.2867 | 1104.8 | 999999 | |
| 0.00 | 3.60 | 0.00 | 1.86 | -4.84 | 31.92 | 12.03 | 226.07 | 0.2896 | 604.0 | 821.4 | |
| 0.00 | 0.54 | 0.00 | 0.28 | -4.52 | 31.73 | 11.84 | 226.39 | 0.2837 | 584.0 | 551.8 | |
| 0.00 | 1.62 | 0.00 | 0.84 | -5.01 | 31.52 | 11.63 | 224.65 | 0.2870 | 861.0 | 703.9 | |
| 0.00 | 3.87 | 0.00 | 2.00 | -4.58 | 31.45 | 11.56 | 225.57 | 0.2809 | 882.0 | 766.7 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -6.72 | 31.49 | 11.60 | 220.68 | 0.3077 | 619.0 | 349.2 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -3.62 | 31.38 | 11.48 | 227.92 | 0.2689 | 653.0 | 574.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -3.67 | 31.16 | 11.27 | 227.21 | 0.2669 | 805.0 | 538.7 | |
| 1.53 | 11.24 | 0.79 | 5.79 | -4.59 | 30.95 | 11.06 | 224.25 | 0.2753 | 981.3 | 862.0 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -5.21 | 30.96 | 11.07 | 222.74 | 0.2830 | 832.0 | 759.8 | |
| 0.00 | 0.72 | 0.00 | 0.37 | -2.09 | 30.77 | 10.88 | 230.87 | 0.2443 | 686.0 | 678.8 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -5.27 | 30.72 | 10.82 | 221.96 | 0.2809 | 878.0 | 696.4 | |
| 0.00 | 0.72 | 0.00 | 0.37 | -4.99 | 30.68 | 10.79 | 222.54 | 0.2770 | 643.0 | 566.0 | |
| 1.53 | 3.96 | 0.79 | 2.04 | -4.77 | 30.37 | 10.48 | 222.25 | 0.2707 | 791.9 | 613.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -5.55 | 29.54 | 9.65 | 218.05 | 0.2720 | -580.0 | -477.6 | |
| 0.00 | 0.36 | 0.00 | 0.19 | -5.86 | 29.27 | 9.38 | 216.57 | 0.2733 | -411.0 | -458.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -5.79 | 29.05 | 9.16 | 216.07 | 0.2702 | -976.0 | -758.6 | |
| 0.81 | 9.36 | 0.42 | 4.81 | -5.51 | 29.02 | 9.13 | 216.59 | 0.2661 | -1121.9 | -912.0 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -5.98 | 29.03 | 9.13 | 215.59 | 0.2725 | -796.0 | -639.1 | |
| 1.53 | 6.39 | 0.78 | 3.27 | -4.39 | 28.76 | 8.87 | 218.44 | 0.2483 | -1110.1 | -806.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -5.04 | 28.67 | 8.78 | 216.60 | 0.2562 | -720.0 | -647.1 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -4.23 | 28.63 | 8.74 | 218.43 | 0.2449 | -958.0 | -703.7 | |
| 0.45 | -27.00 | 0.23 | -27.00 | -4.54 | 28.61 | 8.71 | 217.58 | 0.2488 | -1102.0 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -7.63 | 22.10 | 2.21 | 188.69 | 0.2542 | -1013.0 | -765.7 | |
| 0.00 | 1.26 | 0.00 | 0.64 | -7.13 | 21.83 | 1.93 | 187.89 | 0.2451 | -787.0 | -613.1 | |
| 0.00 | 2.79 | 0.00 | 1.42 | -6.38 | 21.79 | 1.90 | 188.19 | 0.2324 | -1046.0 | -869.5 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -7.79 | 21.71 | 1.81 | 187.07 | 0.2558 | -880.0 | -732.6 | |
| 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. | |