SDO HMI 2014-10-19 05:00:30 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 |
| 96.40 | 533.03 | 51.51 | 284.67 | -8.82 | 320.94 | 16.43 | 228.70 | 0.3735 | 794.7 | 333.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-19 05:00:30 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 | 1.13 | 0.00 | 0.61 | -8.93 | 322.92 | 18.41 | 231.83 | 0.3986 | -859.0 | -646.2 | |
| 2.53 | 492.28 | 1.36 | 263.21 | -9.26 | 321.70 | 17.19 | 229.23 | 0.3868 | 862.4 | 391.3 | |
| 2.09 | -2.00 | 1.12 | -2.00 | -9.22 | 321.38 | 16.87 | 228.77 | 0.3825 | 732.7 | 999999 | |
| 89.07 | -2.00 | 47.58 | -2.00 | -8.69 | 321.29 | 16.78 | 229.69 | 0.3759 | 1420.3 | 999999 | |
| 1.66 | -2.00 | 0.89 | -2.00 | -9.18 | 321.16 | 16.65 | 228.47 | 0.3794 | 866.5 | 999999 | |
| 1.05 | -2.00 | 0.56 | -2.00 | -9.23 | 320.75 | 16.24 | 227.66 | 0.3751 | 995.1 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -9.14 | 319.83 | 15.32 | 226.17 | 0.3633 | 520.0 | 374.7 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -8.95 | 319.63 | 15.13 | 226.19 | 0.3588 | 749.0 | 575.0 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -9.11 | 319.61 | 15.10 | 225.83 | 0.3603 | 736.0 | 618.4 | |
| 0.00 | 1.57 | 0.00 | 0.84 | -11.43 | 319.34 | 14.84 | 220.97 | 0.3845 | 831.0 | 668.4 | |
| 0.00 | 3.14 | 0.00 | 1.66 | -9.18 | 319.11 | 14.61 | 224.71 | 0.3554 | 725.0 | 541.2 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -8.81 | 318.91 | 14.40 | 225.07 | 0.3487 | 788.0 | 649.3 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -11.97 | 318.77 | 14.27 | 218.93 | 0.3853 | 798.0 | 552.4 | |
| 0.00 | 2.97 | 0.00 | 1.59 | -12.19 | 318.75 | 14.25 | 218.53 | 0.3878 | 735.0 | 606.5 | |
| 0.00 | 3.05 | 0.00 | 1.61 | -9.78 | 318.11 | 13.60 | 221.50 | 0.3512 | -601.0 | -679.0 | |
| 0.00 | 1.66 | 0.00 | 0.88 | -11.97 | 317.42 | 12.92 | 216.19 | 0.3719 | 900.0 | 621.7 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -9.10 | 316.81 | 12.30 | 219.98 | 0.3289 | -962.0 | -789.7 | |
| 0.00 | 1.66 | 0.00 | 0.87 | -10.49 | 316.58 | 12.07 | 216.85 | 0.3444 | -768.0 | -628.1 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -10.70 | 316.49 | 11.99 | 216.28 | 0.3464 | -826.0 | -611.5 | |
| 0.00 | 1.22 | 0.00 | 0.64 | -8.99 | 316.15 | 11.65 | 218.65 | 0.3207 | -741.0 | -599.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -8.06 | 315.82 | 11.31 | 219.73 | 0.3052 | -937.0 | -802.7 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -8.55 | 315.80 | 11.30 | 218.67 | 0.3114 | -932.0 | -791.4 | |
| 0.00 | 0.87 | 0.00 | 0.45 | -8.68 | 314.42 | 9.92 | 214.84 | 0.2993 | -883.0 | -704.4 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -9.02 | 314.37 | 9.86 | 214.05 | 0.3035 | -996.0 | -842.5 | |
| 0.00 | 1.57 | 0.00 | 0.82 | -9.29 | 313.92 | 9.41 | 212.32 | 0.3031 | -941.0 | -819.8 | |
| 0.00 | 2.09 | 0.00 | 1.09 | -9.97 | 313.84 | 9.34 | 210.95 | 0.3121 | -866.0 | -785.6 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -9.65 | 313.62 | 9.11 | 210.86 | 0.3057 | -902.0 | -683.8 | |
| 0.00 | 1.48 | 0.00 | 0.77 | -9.68 | 313.16 | 8.65 | 209.54 | 0.3022 | -785.0 | -642.7 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -10.73 | 313.03 | 8.53 | 207.53 | 0.3166 | -663.0 | -603.6 | |
| 0.00 | 1.57 | 0.00 | 0.82 | -9.86 | 312.86 | 8.35 | 208.38 | 0.3024 | -888.0 | -612.6 | |
| 0.00 | 1.13 | 0.00 | 0.59 | -8.43 | 312.76 | 8.26 | 210.53 | 0.2809 | -927.0 | -753.9 | |
| 0.00 | 2.01 | 0.00 | 1.04 | -9.30 | 312.75 | 8.25 | 208.99 | 0.2934 | -812.0 | -583.7 | |
| 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. | |