| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 84.88 | 552.78 | 45.63 | 296.95 | -8.78 | 321.01 | 17.60 | 230.74 | 0.3872 | 820.1 | 321.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-19 07:00:30 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 |
| 0.44 | 511.19 | 0.24 | 275.02 | -9.04 | 322.86 | 19.44 | 233.15 | 0.4126 | -701.8 | 393.1 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -9.41 | 322.84 | 19.43 | 232.41 | 0.4160 | -786.0 | -652.4 | |
| 2.62 | -1.00 | 1.41 | -1.00 | -9.24 | 321.72 | 18.30 | 231.05 | 0.4003 | 898.3 | 999999 | |
| 81.56 | -1.00 | 43.84 | -1.00 | -8.71 | 321.34 | 17.93 | 231.54 | 0.3902 | 1428.1 | 999999 | |
| 0.26 | -1.00 | 0.14 | -1.00 | -9.20 | 321.14 | 17.73 | 230.25 | 0.3926 | 948.3 | 999999 | |
| 0.00 | 1.57 | 0.00 | 0.84 | -9.15 | 319.59 | 16.17 | 227.73 | 0.3733 | 713.0 | 532.3 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -8.93 | 319.51 | 16.10 | 228.04 | 0.3700 | 757.0 | 603.1 | |
| 0.00 | 1.57 | 0.00 | 0.85 | -11.44 | 319.39 | 15.98 | 223.07 | 0.3967 | 741.0 | 609.8 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -9.22 | 318.96 | 15.55 | 226.45 | 0.3666 | 697.0 | 492.2 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -8.85 | 318.79 | 15.38 | 226.89 | 0.3604 | 748.0 | 568.1 | |
| 0.00 | 2.09 | 0.00 | 1.13 | -12.17 | 318.73 | 15.32 | 220.63 | 0.3984 | 921.0 | 733.2 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -9.33 | 317.12 | 13.71 | 222.62 | 0.3468 | -835.0 | -622.2 | |
| 0.00 | 8.90 | 0.00 | 4.69 | -9.08 | 316.92 | 13.51 | 222.71 | 0.3416 | -962.0 | -731.1 | |
| 0.00 | 1.74 | 0.00 | 0.91 | -8.14 | 316.27 | 12.86 | 223.24 | 0.3230 | -769.0 | -659.2 | |
| 0.00 | 4.19 | 0.00 | 2.19 | -8.53 | 315.82 | 12.41 | 221.40 | 0.3227 | -874.0 | -713.9 | |
| 0.00 | 2.18 | 0.00 | 1.14 | -8.16 | 315.81 | 12.39 | 222.15 | 0.3180 | -923.0 | -813.3 | |
| 0.00 | 1.83 | 0.00 | 0.96 | -8.88 | 314.93 | 11.52 | 218.60 | 0.3177 | -907.0 | -728.4 | |
| 0.00 | 2.88 | 0.00 | 1.50 | -8.65 | 314.34 | 10.93 | 217.58 | 0.3087 | -653.0 | -683.5 | |
| 0.00 | 1.57 | 0.00 | 0.82 | -8.74 | 314.16 | 10.75 | 216.94 | 0.3081 | -830.0 | -734.8 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -9.97 | 313.86 | 10.44 | 213.87 | 0.3218 | -854.0 | -831.1 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -9.65 | 313.66 | 10.25 | 213.93 | 0.3157 | -906.0 | -735.9 | |
| 0.00 | 1.48 | 0.00 | 0.77 | -9.58 | 313.14 | 9.73 | 212.68 | 0.3099 | -774.0 | -698.0 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -10.73 | 313.05 | 9.64 | 210.52 | 0.3253 | -796.0 | -552.6 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -8.40 | 312.80 | 9.39 | 213.93 | 0.2904 | -940.0 | -728.9 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -10.07 | 312.78 | 9.37 | 210.88 | 0.3137 | -571.0 | -503.7 | |
| 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. | |