SDO HMI 2014-08-03 08:00:40 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 |
| 50.21 | 280.58 | 26.00 | 145.16 | -7.64 | 249.19 | 9.49 | 214.57 | 0.2893 | 473.3 | 398.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-03 08:00:40 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 | 1.27 | 0.00 | 0.69 | -9.46 | 257.63 | 17.93 | 229.37 | 0.4018 | 616.0 | 418.7 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -6.73 | 256.67 | 16.97 | 233.45 | 0.3624 | 647.0 | 540.8 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -6.51 | 256.35 | 16.64 | 233.42 | 0.3559 | 864.0 | 664.2 | |
| 0.54 | 2.35 | 0.29 | 1.24 | -6.42 | 255.58 | 15.88 | 232.30 | 0.3450 | 993.3 | 831.2 | |
| 0.00 | 0.91 | 0.00 | 0.47 | -5.66 | 254.13 | 14.43 | 231.41 | 0.3186 | 825.0 | 694.2 | |
| 0.00 | 0.72 | 0.00 | 0.38 | -5.34 | 252.52 | 12.82 | 228.85 | 0.2946 | 777.0 | 548.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -5.46 | 252.21 | 12.51 | 227.85 | 0.2920 | 912.0 | 730.4 | |
| 9.14 | 22.72 | 4.76 | 11.82 | -6.85 | 252.08 | 12.38 | 224.18 | 0.3068 | 1065.3 | 610.3 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -7.29 | 252.00 | 12.30 | 223.01 | 0.3111 | 475.0 | 354.0 | |
| 4.25 | -8.00 | 2.21 | -8.00 | -6.97 | 251.74 | 12.04 | 223.11 | 0.3043 | 1055.0 | 999999 | |
| 0.00 | 7.97 | 0.00 | 4.15 | -7.38 | 251.66 | 11.96 | 222.01 | 0.3083 | 698.0 | 637.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -5.90 | 251.37 | 11.67 | 224.74 | 0.2871 | 871.0 | 727.0 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -9.19 | 251.36 | 11.66 | 217.63 | 0.3283 | -850.0 | -741.2 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -6.62 | 251.29 | 11.59 | 222.84 | 0.2949 | 826.0 | 562.6 | |
| 0.00 | 1.45 | 0.00 | 0.75 | -6.99 | 251.11 | 11.41 | 221.54 | 0.2975 | 788.0 | 643.4 | |
| 0.00 | 2.63 | 0.00 | 1.36 | -7.17 | 251.06 | 11.35 | 220.98 | 0.2992 | 839.0 | 701.9 | |
| 0.00 | 2.81 | 0.00 | 1.45 | -5.71 | 250.96 | 11.26 | 224.19 | 0.2800 | 886.0 | 684.6 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -6.77 | 250.92 | 11.22 | 221.56 | 0.2925 | 1035.0 | 878.1 | |
| 0.00 | 3.26 | 0.00 | 1.69 | -7.42 | 250.91 | 11.20 | 220.07 | 0.3007 | 764.0 | 628.5 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -8.63 | 250.28 | 10.58 | 216.01 | 0.3101 | 931.0 | 723.8 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -13.92 | 250.41 | 10.71 | 208.09 | 0.3847 | -674.0 | -518.1 | |
| 11.04 | 174.80 | 5.71 | 90.23 | -7.12 | 250.02 | 10.32 | 218.41 | 0.2875 | 1086.7 | 583.5 | |
| 0.00 | 2.44 | 0.00 | 1.27 | -8.84 | 249.82 | 10.12 | 214.40 | 0.3085 | 628.0 | 459.4 | |
| 2.17 | -22.00 | 1.12 | -22.00 | -7.11 | 249.68 | 9.98 | 217.48 | 0.2839 | 1231.6 | 999999 | |
| 2.53 | -22.00 | 1.31 | -22.00 | -7.32 | 249.22 | 9.52 | 215.73 | 0.2821 | 1077.3 | 999999 | |
| 0.00 | 2.63 | 0.00 | 1.37 | -9.14 | 249.14 | 9.44 | 212.02 | 0.3066 | 988.0 | 783.7 | |
| 3.89 | -22.00 | 2.01 | -22.00 | -7.57 | 249.07 | 9.37 | 214.79 | 0.2840 | 1259.0 | 999999 | |
| 4.16 | -22.00 | 2.15 | -22.00 | -7.63 | 248.88 | 9.18 | 214.14 | 0.2831 | 1244.9 | 999999 | |
| 11.22 | -22.00 | 5.79 | -22.00 | -7.44 | 248.76 | 9.05 | 214.14 | 0.2792 | 1393.6 | 999999 | |
| 1.27 | -22.00 | 0.65 | -22.00 | -7.19 | 248.75 | 9.05 | 214.64 | 0.2757 | 1172.9 | 999999 | |
| 0.00 | 3.35 | 0.00 | 1.76 | -11.71 | 248.87 | 9.17 | 207.33 | 0.3412 | -332.0 | -341.0 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -8.56 | 248.50 | 8.80 | 211.25 | 0.2928 | 619.0 | 414.9 | |
| 0.00 | 1.18 | 0.00 | 0.62 | -11.90 | 247.36 | 7.66 | 203.13 | 0.3336 | -856.0 | -657.4 | |
| 0.00 | 1.09 | 0.00 | 0.57 | -12.03 | 247.24 | 7.54 | 202.65 | 0.3347 | -855.0 | -725.8 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -7.04 | 247.14 | 7.44 | 209.86 | 0.2591 | 776.0 | 634.1 | |
| 0.00 | 2.26 | 0.00 | 1.19 | -12.09 | 246.96 | 7.26 | 201.82 | 0.3339 | -980.0 | -796.4 | |
| 0.00 | 0.45 | 0.00 | 0.23 | -8.10 | 246.84 | 7.14 | 206.99 | 0.2725 | 157.0 | 284.8 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -12.41 | 246.78 | 7.08 | 200.98 | 0.3377 | -858.0 | -689.1 | |
| 0.00 | 1.81 | 0.00 | 0.93 | -8.22 | 246.66 | 6.96 | 206.19 | 0.2729 | 866.0 | 839.9 | |
| 0.00 | 2.26 | 0.00 | 1.16 | -8.03 | 246.47 | 6.77 | 205.88 | 0.2687 | 919.0 | 788.6 | |
| 0.00 | 1.00 | 0.00 | 0.52 | -11.35 | 246.41 | 6.71 | 201.13 | 0.3192 | -916.0 | -689.5 | |
| 0.00 | 3.62 | 0.00 | 1.91 | -12.72 | 246.38 | 6.68 | 199.57 | 0.3403 | -614.0 | -443.9 | |
| 0.00 | 1.18 | 0.00 | 0.62 | -12.35 | 244.68 | 4.98 | 195.14 | 0.3261 | -806.0 | -632.0 | |
| 0.00 | 2.99 | 0.00 | 1.54 | -9.51 | 244.14 | 4.44 | 196.01 | 0.2781 | -876.0 | -873.4 | |
| 0.00 | 1.81 | 0.00 | 0.93 | -9.70 | 244.02 | 4.32 | 195.41 | 0.2806 | -772.0 | -763.7 | |
| 0.00 | 4.53 | 0.00 | 2.34 | -10.33 | 243.53 | 3.83 | 193.22 | 0.2888 | -756.0 | -517.0 | |
| 0.00 | 1.00 | 0.00 | 0.50 | -4.22 | 241.17 | 1.47 | 188.23 | 0.1789 | -719.0 | -560.7 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -8.45 | 240.90 | 1.20 | 184.75 | 0.2505 | -754.0 | -693.2 | |
| 0.00 | 2.72 | 0.00 | 1.36 | -3.41 | 240.83 | 1.13 | 186.90 | 0.1644 | -850.0 | -710.1 | |
| 0.00 | 2.17 | 0.00 | 1.11 | -8.11 | 240.65 | 0.95 | 183.87 | 0.2443 | -884.0 | -766.6 | |
| 0.00 | 1.18 | 0.00 | 0.59 | -3.20 | 240.59 | 0.89 | 185.55 | 0.1602 | -1016.0 | -926.0 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -7.98 | 240.50 | 0.80 | 183.27 | 0.2420 | -942.0 | -714.4 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -7.67 | 239.88 | 0.18 | 180.76 | 0.2363 | -982.0 | -804.9 | |
| 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. | |