SDO HMI 2011-10-05 06:59:03 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 |
| 48.01 | 198.35 | 26.04 | 107.58 | -11.79 | 178.36 | -15.63 | 139.78 | 0.4090 | 507.6 | 293.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-05 06:59:03 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 |
| 3.78 | 163.09 | 2.04 | 87.98 | -12.02 | 179.41 | -14.58 | 141.94 | 0.4011 | 854.8 | 462.8 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -12.22 | 179.33 | -14.66 | 142.09 | 0.4043 | 469.0 | 476.5 | |
| 0.88 | -1.00 | 0.48 | -1.00 | -11.97 | 179.19 | -14.80 | 141.43 | 0.4026 | 724.6 | 999999 | |
| 34.73 | -1.00 | 18.74 | -1.00 | -11.56 | 179.08 | -14.91 | 140.58 | 0.3986 | 1236.0 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -13.27 | 178.98 | -15.01 | 143.04 | 0.4209 | 602.0 | 450.8 | |
| 1.76 | 2.11 | 0.96 | 1.15 | -12.27 | 178.47 | -15.52 | 140.59 | 0.4135 | 660.8 | 701.0 | |
| 0.00 | 1.32 | 0.00 | 0.71 | -10.95 | 178.55 | -15.44 | 138.56 | 0.3967 | 57.0 | 68.2 | |
| 0.00 | 2.73 | 0.00 | 1.48 | -12.02 | 178.49 | -15.50 | 140.22 | 0.4103 | 108.0 | 121.5 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -12.70 | 176.97 | -17.02 | 138.65 | 0.4340 | -906.0 | -724.9 | |
| 1.49 | 1.85 | 0.82 | 1.02 | -12.81 | 176.61 | -17.38 | 138.22 | 0.4390 | -929.3 | -970.2 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -12.14 | 174.39 | -19.60 | 133.71 | 0.4555 | -946.0 | -713.5 | |
| 0.00 | 1.41 | 0.00 | 0.80 | -14.07 | 173.67 | -20.32 | 135.68 | 0.4841 | -833.0 | -701.1 | |
| 3.17 | 6.24 | 1.77 | 3.50 | -12.61 | 173.63 | -20.36 | 133.38 | 0.4690 | -1017.3 | -811.4 | |
| 1.76 | 6.15 | 0.98 | 3.44 | -12.10 | 173.64 | -20.35 | 132.58 | 0.4636 | -1044.6 | -816.4 | |
| 0.44 | 1.41 | 0.25 | 0.79 | -13.35 | 173.44 | -20.55 | 134.26 | 0.4789 | -889.2 | -727.7 | |
| 0.00 | 4.04 | 0.00 | 2.28 | -13.00 | 173.40 | -20.59 | 133.67 | 0.4756 | -902.0 | -628.1 | |
| 0.00 | 3.52 | 0.00 | 1.98 | -12.64 | 172.94 | -21.05 | 132.47 | 0.4771 | -763.0 | -532.6 | |
| 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. | |