SDO HMI 2011-11-10 18:58:58 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 |
| 69.30 | 192.08 | 41.83 | 116.86 | -17.93 | 101.27 | 28.67 | 231.86 | 0.5813 | -25.6 | 63.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-10 18:58:58 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 |
| 19.37 | 83.34 | 12.12 | 52.16 | -18.51 | 103.70 | 31.10 | 233.30 | 0.6131 | 1097.2 | 327.9 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -18.21 | 103.13 | 30.52 | 233.24 | 0.6045 | 767.0 | 551.6 | |
| 2.15 | 14.03 | 1.33 | 8.64 | -18.01 | 102.94 | 30.34 | 233.36 | 0.6009 | 830.0 | 696.0 | |
| 3.70 | -3.00 | 2.28 | -3.00 | -17.71 | 102.60 | 30.00 | 233.49 | 0.5948 | 875.4 | 999999 | |
| 1.29 | 2.15 | 0.79 | 1.32 | -17.27 | 102.48 | 29.88 | 234.02 | 0.5901 | 725.7 | 577.7 | |
| 0.00 | 1.29 | 0.00 | 0.79 | -16.88 | 102.23 | 29.63 | 234.37 | 0.5843 | 818.0 | 656.0 | |
| 6.72 | 7.66 | 4.07 | 4.64 | -17.51 | 101.24 | 28.64 | 232.56 | 0.5779 | 855.3 | 587.7 | |
| 0.00 | 3.96 | 0.00 | 2.39 | -17.03 | 101.01 | 28.41 | 233.05 | 0.5715 | 904.0 | 762.7 | |
| 0.00 | 1.21 | 0.00 | 0.73 | -17.89 | 101.13 | 28.53 | 231.91 | 0.5796 | 665.0 | 587.2 | |
| 0.00 | 2.58 | 0.00 | 1.53 | -16.88 | 99.03 | 26.43 | 231.35 | 0.5475 | -480.0 | -322.9 | |
| 4.48 | 11.80 | 2.65 | 6.97 | -17.23 | 98.91 | 26.31 | 230.71 | 0.5491 | -552.7 | -297.5 | |
| 0.60 | 5.17 | 0.35 | 3.03 | -16.46 | 98.66 | 26.06 | 231.60 | 0.5396 | -876.6 | -634.6 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -16.74 | 98.39 | 25.79 | 230.90 | 0.5389 | -979.0 | -792.5 | |
| 0.00 | 4.99 | 0.00 | 2.93 | -16.96 | 98.32 | 25.72 | 230.50 | 0.5400 | -1005.0 | -788.9 | |
| 2.15 | 22.90 | 1.27 | 13.45 | -17.46 | 98.29 | 25.69 | 229.72 | 0.5442 | -697.3 | -795.5 | |
| 1.89 | 4.48 | 1.11 | 2.62 | -16.32 | 98.09 | 25.49 | 231.22 | 0.5318 | -920.5 | -814.6 | |
| 0.00 | 1.98 | 0.00 | 1.16 | -16.79 | 97.88 | 25.28 | 230.29 | 0.5336 | -957.0 | -832.0 | |
| 12.57 | -15.00 | 7.38 | -15.00 | -17.42 | 97.90 | 25.30 | 229.37 | 0.5395 | -1035.7 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.76 | -16.94 | 97.76 | 25.16 | 229.93 | 0.5336 | -691.0 | -602.5 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -17.80 | 97.75 | 25.15 | 228.65 | 0.5412 | -831.0 | -639.1 | |
| 14.38 | 20.84 | 8.48 | 12.29 | -18.24 | 97.79 | 25.19 | 228.04 | 0.5457 | -921.9 | -655.3 | |
| 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. | |