SDO HMI 2011-11-26 16:58:56 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 |
| 46.53 | 292.61 | 24.00 | 150.88 | 17.54 | 223.34 | 0.54 | 358.18 | 0.2784 | -576.3 | -351.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-26 16:58:56 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 | 0.94 | 0.00 | 0.50 | 20.89 | 228.26 | 5.46 | 345.01 | 0.3455 | -739.0 | -570.6 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 18.71 | 228.09 | 5.29 | 343.56 | 0.3102 | -894.0 | -758.9 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 18.71 | 227.93 | 5.14 | 344.02 | 0.3094 | -872.0 | -667.5 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.99 | 226.06 | 3.27 | 349.85 | 0.3070 | 855.0 | 644.3 | |
| 15.82 | 236.15 | 8.15 | 121.79 | 17.33 | 223.95 | 1.16 | 355.96 | 0.2748 | -1283.1 | -454.2 | |
| 23.95 | -5.00 | 12.36 | -5.00 | 17.76 | 223.33 | 0.54 | 358.17 | 0.2816 | -1333.2 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.05 | 16.84 | 223.33 | 0.54 | 358.06 | 0.2660 | -345.0 | -291.8 | |
| 0.00 | 3.93 | 0.00 | 2.00 | 14.85 | 222.77 | -0.02 | 0.08 | 0.2322 | 922.0 | 648.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 19.96 | 222.30 | -0.49 | 1.46 | 0.3183 | -749.0 | -564.8 | |
| 6.76 | 25.49 | 3.49 | 13.18 | 18.04 | 222.03 | -0.77 | 2.56 | 0.2864 | -1070.5 | -451.2 | |
| 0.00 | 2.22 | 0.00 | 1.13 | 15.16 | 221.82 | -0.97 | 3.95 | 0.2379 | 793.0 | 711.8 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 15.61 | 221.73 | -1.06 | 4.19 | 0.2458 | 946.0 | 740.9 | |
| 0.00 | 2.31 | 0.00 | 1.18 | 15.52 | 221.42 | -1.37 | 5.43 | 0.2447 | 931.0 | 796.0 | |
| 0.00 | 3.08 | 0.00 | 1.57 | 15.67 | 221.27 | -1.52 | 5.97 | 0.2475 | 973.0 | 836.1 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.85 | 221.25 | -1.54 | 5.20 | 0.2841 | -517.0 | -347.4 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 15.28 | 221.12 | -1.67 | 6.75 | 0.2411 | 909.0 | 711.4 | |
| 0.00 | 2.05 | 0.00 | 1.06 | 18.22 | 220.69 | -2.11 | 6.91 | 0.2913 | 869.0 | 654.3 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 14.58 | 220.45 | -2.34 | 9.91 | 0.2309 | 990.0 | 741.1 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 17.36 | 220.05 | -2.75 | 9.50 | 0.2785 | 693.0 | 575.9 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.88 | 220.01 | -2.79 | 9.31 | 0.2873 | 875.0 | 713.3 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 17.11 | 219.90 | -2.90 | 10.17 | 0.2749 | 828.0 | 619.9 | |
| 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. | |