| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 140.97 | 762.01 | 75.23 | 406.97 | -12.02 | 49.02 | -12.50 | 145.76 | 0.3746 | 90.5 | -39.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-15 07:59:02 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 | 1.66 | 0.00 | 0.89 | -14.86 | 53.18 | -8.33 | 158.37 | 0.3814 | 854.0 | 674.5 | |
| 46.59 | 269.65 | 24.51 | 141.87 | -11.74 | 52.61 | -8.90 | 153.31 | 0.3388 | 1315.9 | 455.1 | |
| 1.14 | -2.00 | 0.60 | -2.00 | -11.81 | 51.96 | -9.55 | 151.76 | 0.3448 | 852.5 | 999999 | |
| 1.14 | -2.00 | 0.60 | -2.00 | -11.85 | 51.80 | -9.71 | 151.42 | 0.3465 | 746.5 | 999999 | |
| 4.02 | 82.60 | 2.12 | 43.77 | -11.63 | 51.41 | -10.10 | 150.14 | 0.3466 | 945.2 | 413.2 | |
| 0.00 | 2.53 | 0.00 | 1.34 | -12.48 | 51.25 | -10.26 | 150.97 | 0.3600 | -161.0 | -125.9 | |
| 15.47 | -5.00 | 8.18 | -5.00 | -11.83 | 51.06 | -10.45 | 149.58 | 0.3522 | 1000.6 | 999999 | |
| 6.99 | -5.00 | 3.71 | -5.00 | -12.21 | 50.80 | -10.72 | 149.51 | 0.3598 | 894.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -13.13 | 50.70 | -10.82 | 150.55 | 0.3734 | 645.0 | 561.1 | |
| 0.00 | 5.86 | 0.00 | 3.08 | -10.65 | 50.52 | -11.00 | 146.44 | 0.3406 | 830.0 | 660.4 | |
| 0.00 | 1.75 | 0.00 | 0.92 | -10.24 | 49.29 | -12.22 | 142.88 | 0.3467 | 559.0 | 504.5 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -11.15 | 47.72 | -13.79 | 141.10 | 0.3741 | 433.0 | 307.9 | |
| 0.00 | 6.99 | 0.00 | 3.74 | -11.38 | 47.49 | -14.02 | 141.01 | 0.3793 | -279.0 | -113.1 | |
| 0.96 | 385.46 | 0.52 | 208.38 | -11.92 | 46.89 | -14.62 | 140.76 | 0.3921 | -921.6 | -465.9 | |
| 1.22 | -14.00 | 0.66 | -14.00 | -13.38 | 46.62 | -14.90 | 142.54 | 0.4130 | -677.1 | 999999 | |
| 1.66 | -14.00 | 0.90 | -14.00 | -12.50 | 46.57 | -14.94 | 141.09 | 0.4024 | -1077.4 | 999999 | |
| 9.26 | -14.00 | 5.03 | -14.00 | -12.94 | 46.45 | -15.06 | 141.57 | 0.4091 | -1066.1 | 999999 | |
| 0.87 | -14.00 | 0.47 | -14.00 | -12.31 | 46.49 | -15.02 | 140.63 | 0.4010 | -1002.1 | 999999 | |
| 9.35 | -14.00 | 5.05 | -14.00 | -12.00 | 46.32 | -15.19 | 139.81 | 0.3990 | -1287.4 | 999999 | |
| 14.42 | -14.00 | 7.81 | -14.00 | -12.51 | 46.19 | -15.32 | 140.40 | 0.4064 | -1124.4 | 999999 | |
| 12.85 | -14.00 | 6.93 | -14.00 | -11.66 | 46.18 | -15.33 | 138.98 | 0.3963 | -1292.0 | 999999 | |
| 2.01 | -14.00 | 1.09 | -14.00 | -12.08 | 45.90 | -15.61 | 139.17 | 0.4042 | -1031.7 | 999999 | |
| 4.89 | -14.00 | 2.65 | -14.00 | -12.33 | 45.82 | -15.69 | 139.44 | 0.4081 | -931.7 | 999999 | |
| 7.43 | -14.00 | 4.02 | -14.00 | -11.93 | 45.66 | -15.86 | 138.48 | 0.4050 | -952.6 | 999999 | |
| 0.70 | -14.00 | 0.38 | -14.00 | -12.12 | 45.52 | -16.00 | 138.55 | 0.4087 | -713.4 | 999999 | |
| 0.00 | 3.15 | 0.00 | 1.72 | -13.07 | 45.36 | -16.15 | 139.80 | 0.4216 | -516.0 | -489.4 | |
| 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. | |