| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.72 | 197.47 | 15.84 | 116.91 | -24.43 | 283.54 | 20.66 | 215.95 | 0.5487 | 351.0 | 257.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 15:58:57 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 | 1.11 | 0.00 | 0.68 | -25.02 | 287.32 | 24.43 | 219.82 | 0.5875 | 734.0 | 655.7 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -21.45 | 284.59 | 21.71 | 221.17 | 0.5251 | 716.0 | 552.7 | |
| 24.15 | 168.70 | 14.35 | 100.34 | -24.42 | 284.40 | 21.52 | 217.15 | 0.5551 | 1252.7 | 359.6 | |
| 1.46 | -3.00 | 0.86 | -3.00 | -24.15 | 284.15 | 21.26 | 217.16 | 0.5499 | 1321.4 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.00 | -23.28 | 282.76 | 19.87 | 216.43 | 0.5280 | 745.0 | 712.3 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -22.88 | 282.01 | 19.13 | 215.91 | 0.5168 | 631.0 | 429.0 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -26.85 | 281.58 | 18.69 | 210.84 | 0.5600 | 604.0 | 373.1 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -22.83 | 280.79 | 17.90 | 214.23 | 0.5057 | 656.0 | 521.3 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -22.11 | 280.29 | 17.40 | 214.38 | 0.4927 | 806.0 | 641.2 | |
| 0.00 | 2.57 | 0.00 | 1.46 | -23.27 | 278.83 | 15.94 | 210.78 | 0.4951 | -581.0 | -681.5 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -23.66 | 278.74 | 15.85 | 210.21 | 0.4994 | -642.0 | -496.5 | |
| 1.11 | 1.63 | 0.63 | 0.93 | -23.50 | 278.52 | 15.63 | 210.05 | 0.4956 | -705.1 | -733.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -23.89 | 278.37 | 15.48 | 209.38 | 0.4994 | -712.0 | -589.5 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -23.79 | 278.22 | 15.33 | 209.26 | 0.4971 | -815.0 | -682.7 | |
| 0.00 | 2.06 | 0.00 | 1.17 | -23.62 | 277.93 | 15.05 | 208.99 | 0.4928 | -872.0 | -640.0 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -23.38 | 276.27 | 13.39 | 206.53 | 0.4777 | -760.0 | -604.1 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -26.86 | 275.75 | 12.86 | 202.48 | 0.5215 | -648.0 | -499.8 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -26.80 | 275.57 | 12.68 | 202.26 | 0.5195 | -827.0 | -735.5 | |
| 0.00 | 1.11 | 0.00 | 0.65 | -26.96 | 275.49 | 12.60 | 201.99 | 0.5214 | -747.0 | -561.5 | |
| 0.00 | 2.06 | 0.00 | 1.18 | -26.32 | 275.31 | 12.43 | 202.24 | 0.5116 | -932.0 | -771.9 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -26.22 | 275.10 | 12.21 | 201.99 | 0.5090 | -650.0 | -633.8 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -26.45 | 274.85 | 11.97 | 201.40 | 0.5109 | -739.0 | -599.8 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -25.68 | 274.71 | 11.82 | 201.79 | 0.4994 | -908.0 | -750.1 | |
| 0.00 | 1.46 | 0.00 | 0.84 | -26.88 | 273.88 | 11.00 | 199.50 | 0.5118 | -795.0 | -648.9 | |
| 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. | |