| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.99 | 113.01 | 13.04 | 56.60 | 7.82 | 43.64 | -1.77 | 7.94 | 0.1483 | 118.9 | -170.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-10 03:58:56 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 | 1.19 | 0.00 | 0.60 | 8.24 | 51.59 | 6.17 | 324.18 | 0.1827 | 753.0 | 636.1 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 10.10 | 49.21 | 3.80 | 340.02 | 0.1917 | 874.0 | 667.6 | |
| 0.00 | 2.47 | 0.00 | 1.24 | 7.65 | 46.32 | 0.91 | 353.45 | 0.1387 | -1012.0 | -898.3 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 7.74 | 46.12 | 0.70 | 354.99 | 0.1399 | -1193.0 | -947.2 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 7.17 | 45.73 | 0.31 | 357.58 | 0.1296 | -684.0 | -457.4 | |
| 0.00 | 2.39 | 0.00 | 1.19 | 8.21 | 45.70 | 0.29 | 358.07 | 0.1477 | -986.0 | -787.1 | |
| 0.00 | 7.59 | 0.00 | 3.79 | 7.59 | 45.61 | 0.20 | 358.57 | 0.1368 | -1128.0 | -875.0 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 8.09 | 45.52 | 0.11 | 359.27 | 0.1455 | -777.0 | -565.7 | |
| 3.15 | 28.72 | 1.58 | 14.36 | 7.26 | 45.49 | 0.08 | 359.41 | 0.1311 | -1119.6 | -896.6 | |
| 0.00 | 1.79 | 0.00 | 0.90 | 8.51 | 45.46 | 0.05 | 359.69 | 0.1528 | -826.0 | -767.0 | |
| 2.73 | -9.00 | 1.36 | -9.00 | 7.74 | 45.10 | -0.31 | 2.21 | 0.1394 | -1136.3 | 999999 | |
| 0.00 | 3.84 | 0.00 | 1.91 | 6.96 | 44.69 | -0.73 | 5.73 | 0.1265 | -1003.0 | -800.9 | |
| 0.00 | 2.81 | 0.00 | 1.40 | 6.84 | 44.48 | -0.93 | 7.48 | 0.1249 | -826.0 | -776.8 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 8.18 | 44.09 | -1.32 | 8.88 | 0.1489 | -807.0 | -595.2 | |
| 0.00 | 1.79 | 0.00 | 0.90 | 8.27 | 43.91 | -1.50 | 9.95 | 0.1509 | -703.0 | -542.4 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 7.62 | 42.75 | -2.66 | 18.63 | 0.1448 | 838.0 | 614.1 | |
| 1.53 | 11.85 | 0.77 | 5.93 | 7.53 | 42.60 | -2.81 | 19.80 | 0.1442 | 990.4 | 856.2 | |
| 3.84 | -17.00 | 1.92 | -17.00 | 7.50 | 42.42 | -2.99 | 21.02 | 0.1448 | 1181.6 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 8.72 | 42.15 | -3.27 | 19.90 | 0.1663 | 643.0 | 552.6 | |
| 2.39 | 10.99 | 1.20 | 5.51 | 8.15 | 41.94 | -3.47 | 22.34 | 0.1585 | 1043.2 | 905.4 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 7.77 | 41.91 | -3.50 | 23.48 | 0.1525 | 760.0 | 763.0 | |
| 4.94 | 23.95 | 2.48 | 12.03 | 8.24 | 41.22 | -4.19 | 26.13 | 0.1650 | 1168.8 | 695.7 | |
| 7.41 | -22.00 | 3.73 | -22.00 | 8.36 | 40.95 | -4.46 | 27.24 | 0.1689 | 1094.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 8.69 | 40.68 | -4.73 | 27.74 | 0.1761 | 895.0 | 738.1 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 6.22 | 39.63 | -5.78 | 41.69 | 0.1512 | 924.0 | 702.0 | |
| 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. | |