| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 93.41 | 508.94 | 52.38 | 285.23 | -8.83 | 321.26 | 23.88 | 239.03 | 0.4685 | 829.5 | 308.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-19 18:00:30 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 | 1.48 | 0.00 | 0.88 | -13.39 | 325.35 | 27.97 | 235.53 | 0.5556 | 60.0 | 58.5 | |
| 0.00 | 2.88 | 0.00 | 1.64 | -8.81 | 323.26 | 25.88 | 241.10 | 0.4947 | -501.0 | -511.5 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -10.12 | 322.75 | 25.38 | 238.31 | 0.4979 | -852.0 | -659.6 | |
| 1.31 | 476.07 | 0.73 | 267.20 | -8.05 | 322.00 | 24.62 | 241.27 | 0.4724 | 670.8 | 371.2 | |
| 5.40 | -4.00 | 3.05 | -4.00 | -9.16 | 321.98 | 24.60 | 239.21 | 0.4804 | 669.5 | 999999 | |
| 1.57 | -4.00 | 0.88 | -4.00 | -9.52 | 321.74 | 24.36 | 238.31 | 0.4800 | 551.9 | 999999 | |
| 82.86 | -4.00 | 46.45 | -4.00 | -8.77 | 321.45 | 24.07 | 239.38 | 0.4704 | 1347.8 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -4.63 | 321.01 | 23.63 | 247.17 | 0.4354 | 800.0 | 624.7 | |
| 2.27 | -4.00 | 1.27 | -4.00 | -9.30 | 320.93 | 23.55 | 237.83 | 0.4677 | 779.6 | 999999 | |
| 0.00 | 2.96 | 0.00 | 1.63 | -8.47 | 319.49 | 22.12 | 237.76 | 0.4421 | 788.0 | 586.7 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -8.58 | 319.04 | 21.67 | 237.01 | 0.4371 | -412.0 | -313.5 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -12.60 | 318.78 | 21.41 | 229.45 | 0.4707 | 823.0 | 698.2 | |
| 0.00 | 2.27 | 0.00 | 1.24 | -9.27 | 317.76 | 20.38 | 234.03 | 0.4265 | -753.0 | -609.9 | |
| 0.00 | 5.49 | 0.00 | 2.99 | -8.92 | 317.32 | 19.94 | 234.12 | 0.4176 | -729.0 | -716.5 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -9.31 | 317.18 | 19.80 | 233.16 | 0.4195 | -868.0 | -793.9 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -8.49 | 316.72 | 19.34 | 234.12 | 0.4060 | -769.0 | -693.1 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -8.86 | 316.55 | 19.17 | 233.15 | 0.4072 | -816.0 | -640.8 | |
| 0.00 | 5.31 | 0.00 | 2.87 | -8.51 | 316.21 | 18.83 | 233.36 | 0.3995 | -1026.0 | -830.6 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -8.98 | 314.52 | 17.14 | 229.77 | 0.3829 | -644.0 | -715.0 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -9.61 | 313.85 | 16.47 | 227.39 | 0.3815 | -855.0 | -570.9 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -8.64 | 313.68 | 16.30 | 229.03 | 0.3692 | -919.0 | -820.7 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -8.86 | 313.50 | 16.12 | 228.28 | 0.3692 | -842.0 | -617.6 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -9.98 | 312.83 | 15.45 | 224.84 | 0.3738 | -719.0 | -610.0 | |
| 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. | |