| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.69 | 314.76 | 39.04 | 190.80 | -14.79 | 118.44 | -28.27 | 127.45 | 0.5775 | 355.3 | 117.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-08 20:59:02 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 |
| 36.02 | 186.69 | 21.29 | 110.27 | -14.86 | 121.10 | -25.61 | 130.02 | 0.5478 | 1190.6 | 424.5 | |
| 0.61 | -1.00 | 0.37 | -1.00 | -15.30 | 120.62 | -26.08 | 130.15 | 0.5570 | 710.1 | 999999 | |
| 1.58 | -1.00 | 0.94 | -1.00 | -14.85 | 120.55 | -26.16 | 129.42 | 0.5539 | 619.4 | 999999 | |
| 0.53 | -1.00 | 0.31 | -1.00 | -15.01 | 120.52 | -26.19 | 129.63 | 0.5556 | 751.7 | 999999 | |
| 1.67 | -1.00 | 0.99 | -1.00 | -15.28 | 120.45 | -26.25 | 129.93 | 0.5587 | 551.7 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -16.03 | 120.21 | -26.50 | 130.73 | 0.5681 | 464.0 | 244.2 | |
| 0.00 | 1.84 | 0.00 | 1.11 | -15.84 | 120.06 | -26.65 | 130.31 | 0.5680 | 370.0 | 329.0 | |
| 6.84 | 17.00 | 4.08 | 10.14 | -14.81 | 120.07 | -26.64 | 128.86 | 0.5589 | 871.9 | 344.5 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -15.04 | 120.04 | -26.67 | 129.16 | 0.5612 | 379.0 | 482.8 | |
| 1.49 | 1.75 | 0.89 | 1.05 | -15.30 | 119.89 | -26.81 | 129.38 | 0.5651 | 596.4 | 469.5 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -13.47 | 120.10 | -26.61 | 126.93 | 0.5471 | 751.0 | 596.6 | |
| 0.00 | 1.84 | 0.00 | 1.11 | -15.60 | 119.78 | -26.93 | 129.68 | 0.5689 | 564.0 | 521.0 | |
| 0.00 | 0.53 | 0.00 | 0.32 | -14.80 | 117.86 | -28.85 | 126.67 | 0.5838 | 545.0 | 489.3 | |
| 0.00 | 2.02 | 0.00 | 1.23 | -14.83 | 117.47 | -29.24 | 126.33 | 0.5884 | -724.0 | -483.6 | |
| 0.00 | 0.96 | 0.00 | 0.60 | -15.26 | 115.49 | -31.22 | 125.19 | 0.6141 | -683.0 | -495.5 | |
| 0.96 | 1.23 | 0.61 | 0.78 | -15.52 | 114.86 | -31.85 | 125.02 | 0.6230 | -676.6 | -689.7 | |
| 0.00 | 1.05 | 0.00 | 0.66 | -15.27 | 114.83 | -31.88 | 124.65 | 0.6215 | -614.0 | -559.2 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -15.47 | 114.73 | -31.98 | 124.83 | 0.6242 | -587.0 | -458.0 | |
| 0.00 | 1.58 | 0.00 | 0.99 | -14.57 | 114.69 | -32.02 | 123.57 | 0.6181 | -834.0 | -701.8 | |
| 0.00 | 6.75 | 0.00 | 4.26 | -14.94 | 114.52 | -32.19 | 123.93 | 0.6226 | -893.0 | -746.7 | |
| 0.00 | 1.58 | 0.00 | 1.00 | -15.20 | 114.48 | -32.23 | 124.25 | 0.6249 | -622.0 | -533.1 | |
| 0.00 | 2.28 | 0.00 | 1.45 | -15.21 | 114.18 | -32.53 | 124.04 | 0.6284 | -700.0 | -542.6 | |
| 14.99 | 83.18 | 9.56 | 53.14 | -14.46 | 113.39 | -33.32 | 122.39 | 0.6322 | -1042.6 | -373.6 | |
| 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. | |