| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 91.63 | 456.41 | 57.20 | 284.70 | -17.52 | 352.30 | -33.92 | 119.04 | 0.6110 | 798.4 | 337.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-11 14:58:55 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 | 2.38 | 0.00 | 1.46 | -18.41 | 354.52 | -31.70 | 121.88 | 0.5894 | 843.0 | 541.5 | |
| 0.00 | 2.04 | 0.00 | 1.27 | -19.00 | 353.74 | -32.49 | 122.20 | 0.6025 | -642.0 | -362.0 | |
| 1.11 | 4.43 | 0.69 | 2.74 | -18.66 | 353.55 | -32.67 | 121.56 | 0.6025 | 675.1 | 633.1 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -12.75 | 354.28 | -31.94 | 112.59 | 0.5611 | 466.0 | 494.8 | |
| 21.20 | 422.18 | 13.26 | 263.18 | -18.44 | 352.59 | -33.63 | 120.59 | 0.6126 | 996.4 | 353.3 | |
| 0.00 | 1.11 | 0.00 | 0.70 | -20.31 | 352.07 | -34.15 | 122.97 | 0.6298 | -660.0 | -497.0 | |
| 1.79 | -5.00 | 1.11 | -5.00 | -17.76 | 352.56 | -33.67 | 119.54 | 0.6092 | 816.5 | 999999 | |
| 51.35 | -5.00 | 31.96 | -5.00 | -17.17 | 352.38 | -33.84 | 118.55 | 0.6080 | 1197.0 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -15.17 | 352.70 | -33.53 | 115.65 | 0.5936 | -680.0 | -481.2 | |
| 0.68 | 3.92 | 0.43 | 2.47 | -18.44 | 351.88 | -34.34 | 120.13 | 0.6211 | 671.9 | 488.8 | |
| 0.00 | 1.53 | 0.00 | 0.97 | -18.47 | 351.68 | -34.54 | 120.05 | 0.6236 | 523.0 | 420.6 | |
| 5.53 | -5.00 | 3.48 | -5.00 | -17.50 | 351.67 | -34.55 | 118.62 | 0.6184 | 695.9 | 999999 | |
| 1.45 | -5.00 | 0.91 | -5.00 | -17.01 | 351.67 | -34.56 | 117.87 | 0.6159 | 414.1 | 999999 | |
| 2.90 | -5.00 | 1.82 | -5.00 | -17.20 | 351.44 | -34.78 | 118.02 | 0.6196 | 497.7 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -20.18 | 350.65 | -35.58 | 121.87 | 0.6453 | 602.0 | 500.3 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -18.46 | 351.00 | -35.22 | 119.63 | 0.6317 | 289.0 | 268.7 | |
| 0.00 | 0.51 | 0.00 | 0.33 | -18.55 | 350.44 | -35.78 | 119.43 | 0.6387 | 596.0 | 548.2 | |
| 3.15 | 4.34 | 1.99 | 2.74 | -16.30 | 350.91 | -35.31 | 116.37 | 0.6215 | 563.7 | 235.1 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -18.77 | 350.27 | -35.95 | 119.64 | 0.6419 | 493.0 | 420.1 | |
| 2.47 | 2.64 | 1.55 | 1.65 | -15.05 | 350.94 | -35.29 | 114.47 | 0.6152 | -665.9 | -652.0 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -21.18 | 349.43 | -36.80 | 122.51 | 0.6647 | 571.0 | 486.2 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -18.74 | 350.09 | -36.14 | 119.49 | 0.6439 | 420.0 | 342.8 | |
| 0.00 | 2.21 | 0.00 | 1.40 | -15.26 | 350.26 | -35.97 | 114.44 | 0.6247 | -667.0 | -649.2 | |
| 0.00 | 1.45 | 0.00 | 0.92 | -15.04 | 350.18 | -36.04 | 114.08 | 0.6246 | -675.0 | -624.5 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -17.47 | 349.51 | -36.72 | 117.32 | 0.6442 | -633.0 | -394.8 | |
| 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. | |