| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.12 | 606.89 | 51.64 | 317.31 | -8.93 | 320.04 | -11.40 | 142.52 | 0.3204 | 486.5 | 305.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-17 04:00:31 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 |
| 1.14 | 539.12 | 0.59 | 280.72 | -8.84 | 321.48 | -9.95 | 145.66 | 0.3041 | 1188.1 | 444.8 | |
| 6.29 | -1.00 | 3.28 | -1.00 | -9.31 | 321.22 | -10.21 | 145.84 | 0.3130 | 1170.4 | 999999 | |
| 87.07 | -1.00 | 45.33 | -1.00 | -8.79 | 320.87 | -10.57 | 143.95 | 0.3093 | 1465.4 | 999999 | |
| 0.26 | -1.00 | 0.14 | -1.00 | -9.04 | 320.24 | -11.19 | 142.87 | 0.3189 | 884.3 | 999999 | |
| 3.14 | -1.00 | 1.64 | -1.00 | -9.23 | 320.14 | -11.29 | 142.98 | 0.3224 | 651.4 | 999999 | |
| 0.52 | -1.00 | 0.27 | -1.00 | -9.21 | 319.87 | -11.57 | 142.26 | 0.3248 | 263.5 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -9.43 | 319.58 | -11.85 | 142.00 | 0.3306 | 223.0 | 264.0 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -11.14 | 319.45 | -11.98 | 144.73 | 0.3544 | 673.0 | 572.6 | |
| 0.00 | 1.48 | 0.00 | 0.79 | -11.15 | 319.11 | -12.33 | 143.98 | 0.3577 | 471.0 | 460.0 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -11.06 | 318.86 | -12.57 | 143.29 | 0.3589 | 732.0 | 599.2 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -16.22 | 317.58 | -13.85 | 148.21 | 0.4383 | -156.0 | -122.2 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -11.82 | 317.07 | -14.37 | 140.87 | 0.3864 | 548.0 | 418.5 | |
| 0.00 | 1.75 | 0.00 | 0.93 | -9.59 | 316.62 | -14.82 | 135.97 | 0.3644 | -757.0 | -519.9 | |
| 0.00 | 4.98 | 0.00 | 2.66 | -9.00 | 315.35 | -16.08 | 132.47 | 0.3725 | -564.0 | -769.7 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -9.32 | 315.21 | -16.22 | 132.84 | 0.3776 | -1056.0 | -924.8 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -9.44 | 315.14 | -16.29 | 132.97 | 0.3798 | -869.0 | -772.8 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -9.32 | 314.93 | -16.51 | 132.36 | 0.3810 | -904.0 | -691.6 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -9.51 | 314.89 | -16.55 | 132.65 | 0.3836 | -855.0 | -737.7 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -9.36 | 314.58 | -16.86 | 131.84 | 0.3857 | -941.0 | -704.0 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -8.96 | 314.60 | -16.83 | 131.08 | 0.3812 | -838.0 | -722.6 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -9.58 | 314.50 | -16.93 | 132.14 | 0.3889 | -757.0 | -558.3 | |
| 0.00 | 1.75 | 0.00 | 0.94 | -9.09 | 314.43 | -17.00 | 131.06 | 0.3845 | -863.0 | -729.0 | |
| 0.00 | 3.58 | 0.00 | 1.92 | -9.28 | 314.30 | -17.14 | 131.20 | 0.3882 | -935.0 | -745.8 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -8.18 | 314.10 | -17.33 | 128.64 | 0.3792 | -837.0 | -751.2 | |
| 0.00 | 1.75 | 0.00 | 0.94 | -9.45 | 313.81 | -17.62 | 130.74 | 0.3958 | -865.0 | -667.2 | |
| 0.00 | 2.45 | 0.00 | 1.31 | -8.06 | 313.88 | -17.55 | 128.05 | 0.3808 | -810.0 | -686.3 | |
| 0.00 | 2.01 | 0.00 | 1.08 | -9.18 | 313.45 | -17.99 | 129.63 | 0.3976 | -948.0 | -761.0 | |
| 0.00 | 2.27 | 0.00 | 1.22 | -8.32 | 313.49 | -17.94 | 127.97 | 0.3883 | -1018.0 | -757.1 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -7.46 | 313.47 | -17.97 | 126.13 | 0.3803 | -828.0 | -735.3 | |
| 0.00 | 4.89 | 0.00 | 2.67 | -11.30 | 313.25 | -18.18 | 133.26 | 0.4220 | -835.0 | -671.9 | |
| 0.00 | 1.57 | 0.00 | 0.84 | -8.20 | 313.34 | -18.10 | 127.49 | 0.3891 | -839.0 | -625.5 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -7.58 | 313.33 | -18.10 | 126.20 | 0.3833 | -807.0 | -660.8 | |
| 0.00 | 2.71 | 0.00 | 1.46 | -8.97 | 313.20 | -18.23 | 128.84 | 0.3985 | -937.0 | -704.9 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -9.53 | 313.11 | -18.33 | 129.79 | 0.4053 | -701.0 | -638.9 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -8.45 | 313.07 | -18.36 | 127.60 | 0.3950 | -822.0 | -687.0 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -9.82 | 312.87 | -18.57 | 129.96 | 0.4111 | -648.0 | -549.0 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -8.30 | 312.95 | -18.48 | 127.11 | 0.3951 | -763.0 | -642.7 | |
| 0.00 | 1.31 | 0.00 | 0.72 | -11.04 | 312.73 | -18.71 | 131.98 | 0.4253 | -813.0 | -775.0 | |
| 0.00 | 1.31 | 0.00 | 0.71 | -8.71 | 312.87 | -18.57 | 127.80 | 0.4001 | -820.0 | -646.9 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -10.82 | 312.55 | -18.89 | 131.33 | 0.4252 | -725.0 | -584.4 | |
| 0.00 | 2.01 | 0.00 | 1.10 | -10.83 | 312.29 | -19.15 | 130.96 | 0.4284 | -529.0 | -367.3 | |
| 0.00 | 1.92 | 0.00 | 1.04 | -7.95 | 312.30 | -19.14 | 125.44 | 0.4002 | -810.0 | -680.8 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -8.20 | 312.19 | -19.24 | 125.80 | 0.4039 | -622.0 | -437.7 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -10.12 | 311.27 | -20.16 | 128.20 | 0.4337 | -797.0 | -689.3 | |
| 0.70 | 1.83 | 0.39 | 1.02 | -10.58 | 309.61 | -21.82 | 126.85 | 0.4586 | -881.1 | -737.2 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -9.63 | 308.60 | -22.84 | 123.90 | 0.4629 | -659.0 | -538.9 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -8.94 | 308.15 | -23.28 | 122.12 | 0.4629 | -580.0 | -657.5 | |
| 0.00 | 1.31 | 0.00 | 0.73 | -9.09 | 308.08 | -23.36 | 122.32 | 0.4652 | -756.0 | -562.2 | |
| 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. | |