SDO HMI 2012-10-15 10:59:01 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 |
| 113.56 | 574.24 | 73.70 | 372.81 | 7.38 | 228.69 | -40.44 | 85.42 | 0.6472 | -543.5 | -143.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-10-15 10:59:01 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 | 0.96 | 0.00 | 0.60 | 2.96 | 231.92 | -37.21 | 92.76 | 0.6068 | -645.0 | -495.6 | |
| 64.81 | 359.80 | 41.07 | 228.24 | 7.44 | 230.30 | -38.82 | 85.33 | 0.6259 | -1035.3 | -283.2 | |
| 0.44 | -2.00 | 0.28 | -2.00 | 7.54 | 229.43 | -39.69 | 85.18 | 0.6376 | -362.4 | 999999 | |
| 5.15 | 13.19 | 3.40 | 8.70 | 7.30 | 227.63 | -41.49 | 85.54 | 0.6615 | -823.6 | -635.0 | |
| 0.00 | 1.48 | 0.00 | 0.98 | 7.71 | 227.38 | -41.74 | 84.92 | 0.6647 | -555.0 | -493.0 | |
| 17.47 | 41.32 | 11.56 | 27.36 | 5.07 | 227.44 | -41.69 | 88.90 | 0.6649 | -813.2 | -365.9 | |
| 1.57 | 2.10 | 1.04 | 1.39 | 7.65 | 227.06 | -42.06 | 85.00 | 0.6688 | -508.0 | -526.3 | |
| 0.00 | 0.87 | 0.00 | 0.58 | 9.64 | 226.71 | -42.42 | 82.03 | 0.6738 | -497.0 | -423.4 | |
| 0.00 | 1.05 | 0.00 | 0.70 | 7.26 | 226.98 | -42.14 | 85.59 | 0.6698 | -575.0 | -437.2 | |
| 0.00 | 0.96 | 0.00 | 0.64 | 8.83 | 226.62 | -42.50 | 83.25 | 0.6746 | -172.0 | -154.6 | |
| 3.14 | 35.11 | 2.10 | 23.54 | 7.14 | 226.63 | -42.49 | 85.75 | 0.6744 | -736.4 | -142.5 | |
| 2.88 | 44.90 | 1.94 | 30.22 | 8.71 | 226.27 | -42.86 | 83.43 | 0.6791 | 638.0 | 294.6 | |
| 2.97 | -11.00 | 1.99 | -11.00 | 7.34 | 226.40 | -42.72 | 85.46 | 0.6773 | -570.2 | 999999 | |
| 3.41 | -11.00 | 2.29 | -11.00 | 6.97 | 226.32 | -42.80 | 86.00 | 0.6784 | -492.6 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.76 | 6.59 | 226.36 | -42.76 | 86.58 | 0.6780 | -396.0 | -377.9 | |
| 1.14 | -12.00 | 0.77 | -12.00 | 8.43 | 226.06 | -43.07 | 83.85 | 0.6817 | 887.5 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.47 | 7.52 | 226.01 | -43.11 | 85.19 | 0.6823 | -304.0 | -357.5 | |
| 0.00 | 7.77 | 0.00 | 5.27 | 7.84 | 225.76 | -43.36 | 84.72 | 0.6854 | 393.0 | 330.9 | |
| 0.00 | 1.40 | 0.00 | 0.95 | 8.22 | 225.67 | -43.45 | 84.16 | 0.6866 | 846.0 | 738.1 | |
| 3.76 | 4.89 | 2.55 | 3.32 | 7.30 | 225.74 | -43.38 | 85.52 | 0.6857 | -589.0 | -472.1 | |
| 0.00 | 2.62 | 0.00 | 1.78 | 6.87 | 225.63 | -43.49 | 86.14 | 0.6872 | -415.0 | -291.0 | |
| 0.00 | 2.53 | 0.00 | 1.73 | 9.51 | 225.23 | -43.90 | 82.29 | 0.6924 | 758.0 | 657.9 | |
| 0.00 | 0.79 | 0.00 | 0.54 | 6.68 | 225.52 | -43.60 | 86.41 | 0.6886 | -399.0 | -300.2 | |
| 1.05 | 7.77 | 0.72 | 5.31 | 8.37 | 225.27 | -43.85 | 83.94 | 0.6916 | 758.4 | 720.4 | |
| 0.00 | 1.40 | 0.00 | 0.96 | 9.38 | 224.99 | -44.13 | 82.50 | 0.6952 | 711.0 | 609.1 | |
| 0.00 | 2.45 | 0.00 | 1.67 | 6.61 | 225.36 | -43.76 | 86.51 | 0.6906 | -273.0 | -207.8 | |
| 0.00 | 0.44 | 0.00 | 0.30 | 8.87 | 225.03 | -44.09 | 83.23 | 0.6947 | 544.0 | 495.8 | |
| 0.00 | 1.57 | 0.00 | 1.08 | 8.29 | 224.94 | -44.18 | 84.06 | 0.6957 | 720.0 | 468.1 | |
| 2.71 | 14.15 | 1.86 | 9.73 | 7.19 | 225.05 | -44.08 | 85.66 | 0.6945 | -436.1 | 221.1 | |
| 0.00 | 3.67 | 0.00 | 2.53 | 7.59 | 224.79 | -44.34 | 85.07 | 0.6977 | 434.0 | 409.8 | |
| 0.00 | 1.22 | 0.00 | 0.85 | 8.68 | 224.42 | -44.70 | 83.52 | 0.7022 | 775.0 | 645.2 | |
| 1.14 | 1.92 | 0.79 | 1.33 | 8.44 | 224.41 | -44.71 | 83.86 | 0.7022 | 664.7 | 511.3 | |
| 1.92 | 10.39 | 1.34 | 7.20 | 8.07 | 224.30 | -44.83 | 84.39 | 0.7037 | 632.9 | 555.6 | |
| 0.00 | 0.87 | 0.00 | 0.61 | 6.67 | 224.47 | -44.65 | 86.39 | 0.7017 | 642.0 | 602.6 | |
| 0.00 | 0.70 | 0.00 | 0.49 | 6.74 | 223.87 | -45.26 | 86.26 | 0.7092 | 536.0 | 507.2 | |
| 0.00 | 1.14 | 0.00 | 0.81 | 7.60 | 222.85 | -46.28 | 85.03 | 0.7214 | 630.0 | 514.0 | |
| 0.00 | 1.22 | 0.00 | 0.87 | 5.38 | 222.84 | -46.28 | 88.11 | 0.7222 | 611.0 | 566.9 | |
| 0.00 | 1.14 | 0.00 | 0.84 | 9.90 | 220.85 | -48.27 | 81.90 | 0.7449 | 463.0 | 323.0 | |
| 0.00 | 0.61 | 0.00 | 0.46 | 7.02 | 220.23 | -48.89 | 85.75 | 0.7522 | 515.0 | 417.3 | |
| 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. | |