SDO HMI 2014-08-04 08:00:39 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 |
| 89.51 | 356.79 | 45.72 | 182.80 | -7.20 | 228.86 | 2.38 | 189.05 | 0.2536 | 322.9 | 282.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-04 08:00:39 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 | 1.36 | 0.00 | 0.70 | -7.26 | 236.11 | 9.63 | 216.07 | 0.2832 | 803.0 | 655.8 | |
| 0.00 | 1.90 | 0.00 | 0.97 | -6.15 | 235.35 | 8.87 | 216.21 | 0.2606 | 982.0 | 671.4 | |
| 2.99 | 4.98 | 1.53 | 2.56 | -6.46 | 235.26 | 8.78 | 215.25 | 0.2640 | 1019.5 | 774.8 | |
| 0.00 | 4.07 | 0.00 | 2.09 | -6.61 | 234.98 | 8.50 | 214.06 | 0.2635 | 841.0 | 768.3 | |
| 11.31 | 37.74 | 5.83 | 19.47 | -7.76 | 234.82 | 8.34 | 211.24 | 0.2783 | 1116.7 | 403.3 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -6.89 | 234.74 | 8.26 | 212.72 | 0.2651 | 219.0 | 191.9 | |
| 2.99 | 6.97 | 1.53 | 3.57 | -6.29 | 234.48 | 8.00 | 213.14 | 0.2543 | 1217.1 | 892.6 | |
| 0.72 | 3.08 | 0.37 | 1.59 | -8.07 | 234.36 | 7.88 | 209.26 | 0.2789 | 1089.4 | 835.2 | |
| 0.00 | 1.00 | 0.00 | 0.51 | -6.44 | 234.17 | 7.70 | 211.81 | 0.2537 | 890.0 | 601.9 | |
| 0.00 | 5.61 | 0.00 | 2.89 | -8.19 | 234.05 | 7.57 | 208.09 | 0.2782 | 1251.0 | 907.0 | |
| 0.36 | 1.45 | 0.19 | 0.74 | -6.44 | 233.99 | 7.51 | 211.19 | 0.2520 | 1011.5 | 842.2 | |
| 0.00 | 1.99 | 0.00 | 1.02 | -6.06 | 233.89 | 7.42 | 211.65 | 0.2457 | 934.0 | 772.5 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -9.95 | 233.83 | 7.36 | 204.71 | 0.3030 | 782.0 | 609.9 | |
| 12.22 | 67.78 | 6.28 | 34.84 | -7.78 | 233.73 | 7.25 | 207.79 | 0.2696 | 1308.4 | 648.5 | |
| 2.44 | -14.00 | 1.26 | -14.00 | -8.12 | 233.71 | 7.23 | 207.12 | 0.2745 | 907.0 | 999999 | |
| 0.00 | 1.99 | 0.00 | 1.03 | -8.50 | 233.53 | 7.05 | 205.93 | 0.2788 | 692.0 | 530.4 | |
| 3.17 | 4.71 | 1.61 | 2.39 | -4.94 | 233.36 | 6.88 | 212.25 | 0.2246 | -1045.3 | -808.2 | |
| 0.00 | 2.99 | 0.00 | 1.54 | -8.30 | 233.18 | 6.71 | 205.12 | 0.2734 | 773.0 | 749.6 | |
| 0.00 | 1.00 | 0.00 | 0.51 | -8.55 | 233.09 | 6.62 | 204.44 | 0.2766 | 774.0 | 607.8 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -9.05 | 232.58 | 6.10 | 202.04 | 0.2809 | 922.0 | 705.2 | |
| 0.00 | 1.90 | 0.00 | 0.98 | -8.79 | 232.26 | 5.79 | 201.34 | 0.2749 | 979.0 | 732.8 | |
| 0.00 | 3.89 | 0.00 | 1.99 | -6.97 | 232.08 | 5.61 | 203.40 | 0.2453 | 731.0 | 690.7 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -6.38 | 231.86 | 5.39 | 203.55 | 0.2345 | 969.0 | 731.0 | |
| 0.00 | 1.18 | 0.00 | 0.61 | -10.02 | 231.78 | 5.31 | 198.29 | 0.2916 | 933.0 | 724.2 | |
| 10.50 | 15.11 | 5.33 | 7.68 | -5.91 | 231.15 | 4.68 | 201.48 | 0.2224 | -1032.0 | -581.4 | |
| 0.00 | 1.18 | 0.00 | 0.61 | -11.76 | 231.03 | 4.56 | 194.32 | 0.3160 | 981.0 | 792.2 | |
| 0.00 | 1.63 | 0.00 | 0.83 | -6.71 | 230.67 | 4.19 | 198.27 | 0.2326 | 1059.0 | 915.2 | |
| 0.00 | 1.99 | 0.00 | 1.01 | -6.30 | 229.68 | 3.21 | 194.64 | 0.2211 | 991.0 | 838.0 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -9.40 | 229.70 | 3.23 | 191.82 | 0.2724 | 774.0 | 587.8 | |
| 4.16 | 24.61 | 2.10 | 12.44 | -4.78 | 229.56 | 3.08 | 195.98 | 0.1953 | -989.1 | 400.8 | |
| 0.00 | 1.54 | 0.00 | 0.78 | -5.49 | 229.31 | 2.84 | 193.89 | 0.2060 | 1003.0 | 824.4 | |
| 1.54 | 10.86 | 0.78 | 5.54 | -7.57 | 229.02 | 2.54 | 190.60 | 0.2398 | 1204.5 | 918.2 | |
| 0.00 | 1.81 | 0.00 | 0.93 | -9.84 | 228.72 | 2.24 | 188.04 | 0.2768 | 835.0 | 688.2 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -9.33 | 228.50 | 2.02 | 187.51 | 0.2679 | 826.0 | 596.1 | |
| 0.00 | 1.00 | 0.00 | 0.50 | -3.93 | 228.21 | 1.73 | 189.92 | 0.1760 | -798.0 | -655.5 | |
| 1.18 | 6.06 | 0.60 | 3.09 | -7.19 | 228.15 | 1.68 | 187.25 | 0.2312 | 1090.5 | 774.9 | |
| 0.00 | 1.63 | 0.00 | 0.82 | -5.60 | 227.42 | 0.94 | 184.64 | 0.2028 | 925.0 | 687.1 | |
| 0.00 | 1.00 | 0.00 | 0.50 | -5.45 | 227.36 | 0.88 | 184.40 | 0.2000 | 947.0 | 776.3 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -13.05 | 227.18 | 0.70 | 182.09 | 0.3281 | -848.0 | -739.3 | |
| 0.00 | 2.08 | 0.00 | 1.06 | -6.88 | 226.87 | 0.39 | 181.74 | 0.2241 | 1095.0 | 884.8 | |
| 0.00 | 1.18 | 0.00 | 0.62 | -14.08 | 226.52 | 0.05 | 180.13 | 0.3450 | -897.0 | -773.8 | |
| 5.88 | 26.97 | 2.99 | 13.73 | -7.22 | 226.44 | -0.04 | 179.83 | 0.2298 | 1041.7 | 386.1 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -6.56 | 226.13 | -0.34 | 178.43 | 0.2187 | 1120.0 | 825.4 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -14.83 | 226.08 | -0.40 | 178.92 | 0.3573 | -873.0 | -594.0 | |
| 10.05 | -42.00 | 5.12 | -42.00 | -7.44 | 226.07 | -0.41 | 178.26 | 0.2336 | 1035.1 | 999999 | |
| 0.54 | 3.26 | 0.28 | 1.69 | -11.64 | 225.90 | -0.57 | 178.15 | 0.3046 | 1076.0 | 856.7 | |
| 0.00 | 2.81 | 0.00 | 1.41 | -3.28 | 225.28 | -1.19 | 172.66 | 0.1634 | -997.0 | -648.1 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -13.53 | 224.58 | -1.89 | 174.51 | 0.3374 | -857.0 | -691.8 | |
| 0.00 | 2.17 | 0.00 | 1.11 | -7.16 | 224.54 | -1.94 | 171.61 | 0.2312 | 1031.0 | 741.2 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -12.99 | 223.28 | -3.20 | 170.50 | 0.3313 | -795.0 | -610.1 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -4.28 | 222.20 | -4.28 | 157.35 | 0.1940 | -1001.0 | -778.5 | |
| 0.00 | 5.43 | 0.00 | 2.74 | -3.60 | 221.71 | -4.76 | 153.55 | 0.1869 | -756.0 | -710.8 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -5.93 | 221.63 | -4.84 | 157.86 | 0.2238 | 859.0 | 609.1 | |
| 1.45 | 4.43 | 0.73 | 2.24 | -4.47 | 220.94 | -5.54 | 152.07 | 0.2063 | -1116.6 | -852.0 | |
| 0.00 | 0.63 | 0.00 | 0.33 | -12.37 | 220.19 | -6.29 | 161.23 | 0.3338 | -782.0 | -610.9 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -12.47 | 220.16 | -6.32 | 161.23 | 0.3355 | -678.0 | -643.6 | |
| 6.24 | 9.14 | 3.19 | 4.66 | -6.28 | 220.12 | -6.35 | 152.60 | 0.2401 | 1129.0 | 690.3 | |
| 0.00 | 3.53 | 0.00 | 1.85 | -12.12 | 219.82 | -6.66 | 159.94 | 0.3319 | -970.0 | -807.8 | |
| 2.90 | 5.07 | 1.48 | 2.59 | -6.38 | 219.78 | -6.69 | 151.55 | 0.2442 | 946.0 | 705.8 | |
| 0.00 | 1.99 | 0.00 | 1.07 | -15.33 | 219.37 | -7.10 | 161.82 | 0.3837 | -865.0 | -747.6 | |
| 0.00 | 1.36 | 0.00 | 0.68 | -1.81 | 219.46 | -7.02 | 137.91 | 0.1830 | -862.0 | -612.1 | |
| 0.00 | 8.96 | 0.00 | 4.55 | -4.19 | 219.04 | -7.44 | 143.76 | 0.2193 | -1124.0 | -949.4 | |
| 1.72 | 3.53 | 0.87 | 1.79 | -3.72 | 218.98 | -7.49 | 142.26 | 0.2135 | -1212.9 | -951.8 | |
| 0.45 | 2.08 | 0.23 | 1.05 | -3.48 | 218.83 | -7.64 | 140.98 | 0.2118 | -1231.8 | -1017.9 | |
| 0.00 | 0.90 | 0.00 | 0.46 | -3.91 | 218.83 | -7.65 | 142.22 | 0.2177 | -997.0 | -831.2 | |
| 0.00 | 1.90 | 0.00 | 1.01 | -14.07 | 218.50 | -7.98 | 158.53 | 0.3694 | -785.0 | -665.0 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -12.10 | 218.57 | -7.91 | 156.53 | 0.3393 | -653.0 | -475.5 | |
| 0.00 | 2.62 | 0.00 | 1.42 | -16.16 | 218.35 | -8.12 | 160.17 | 0.4017 | -800.0 | -711.8 | |
| 1.18 | 4.89 | 0.60 | 2.48 | -4.04 | 218.49 | -7.99 | 141.36 | 0.2230 | -902.8 | -705.4 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -5.99 | 218.31 | -8.17 | 145.66 | 0.2516 | -939.0 | -776.1 | |
| 0.00 | 1.90 | 0.00 | 0.97 | -5.63 | 217.94 | -8.53 | 143.62 | 0.2501 | -857.0 | -665.6 | |
| 0.00 | 2.71 | 0.00 | 1.39 | -6.19 | 217.90 | -8.57 | 144.79 | 0.2582 | -976.0 | -791.4 | |
| 5.52 | 8.51 | 2.82 | 4.35 | -5.22 | 217.89 | -8.59 | 142.46 | 0.2452 | 1013.5 | 643.8 | |
| 0.00 | 2.26 | 0.00 | 1.22 | -15.03 | 217.22 | -9.26 | 156.52 | 0.3916 | -849.0 | -709.9 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -8.67 | 215.38 | -11.09 | 142.89 | 0.3166 | -836.0 | -564.1 | |
| 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. | |