| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 146.02 | 777.73 | 140.86 | 751.43 | 7.86 | 249.58 | -59.26 | 84.02 | 0.8544 | -187.2 | -99.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 20:59:00 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 | 0.87 | 0.00 | 0.72 | 10.76 | 255.07 | -53.78 | 80.46 | 0.8059 | -466.0 | -408.2 | |
| 0.96 | 437.10 | 0.79 | 365.08 | 5.68 | 255.50 | -53.34 | 86.80 | 0.8018 | -1014.6 | -297.2 | |
| 0.70 | -2.00 | 0.58 | -2.00 | 7.04 | 255.20 | -53.65 | 85.09 | 0.8045 | -833.2 | 999999 | |
| 75.70 | -2.00 | 63.07 | -2.00 | 6.34 | 255.05 | -53.79 | 85.96 | 0.8062 | -995.6 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.03 | 7.78 | 254.29 | -54.56 | 84.15 | 0.8137 | -332.0 | -232.6 | |
| 0.00 | 0.78 | 0.00 | 0.66 | 3.18 | 254.90 | -53.94 | 89.86 | 0.8094 | 294.0 | 325.6 | |
| 1.39 | -2.00 | 1.18 | -2.00 | 6.82 | 254.25 | -54.59 | 85.33 | 0.8142 | -213.9 | 999999 | |
| 2.09 | -2.00 | 1.78 | -2.00 | 5.78 | 254.05 | -54.80 | 86.60 | 0.8166 | -205.2 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.97 | 4.61 | 254.04 | -54.80 | 88.03 | 0.8172 | -412.0 | -304.2 | |
| 0.00 | 1.65 | 0.00 | 1.49 | 12.77 | 251.98 | -56.87 | 78.12 | 0.8368 | -619.0 | -502.1 | |
| 0.00 | 1.13 | 0.00 | 1.03 | 11.74 | 251.53 | -57.31 | 79.37 | 0.8406 | -496.0 | -330.0 | |
| 0.00 | 1.39 | 0.00 | 1.28 | 11.16 | 251.15 | -57.70 | 80.06 | 0.8440 | -276.0 | -215.2 | |
| 0.00 | 1.13 | 0.00 | 1.01 | 6.19 | 252.33 | -56.52 | 86.02 | 0.8334 | -357.0 | -299.6 | |
| 0.00 | 1.22 | 0.00 | 1.11 | 5.32 | 251.47 | -57.38 | 87.02 | 0.8419 | -425.0 | -369.4 | |
| 0.00 | 1.22 | 0.00 | 1.11 | 5.43 | 251.39 | -57.45 | 86.88 | 0.8425 | -435.0 | -404.9 | |
| 0.00 | 4.26 | 0.00 | 3.92 | 5.68 | 251.07 | -57.77 | 86.57 | 0.8454 | -547.0 | -222.2 | |
| 0.00 | 1.56 | 0.00 | 1.45 | 5.43 | 250.94 | -57.90 | 86.86 | 0.8467 | -517.0 | -417.2 | |
| 6.34 | 14.69 | 6.00 | 13.86 | 5.97 | 250.11 | -58.74 | 86.19 | 0.8542 | -486.2 | -305.5 | |
| 0.00 | 1.13 | 0.00 | 1.08 | 5.82 | 249.72 | -59.12 | 86.34 | 0.8577 | -145.0 | -64.5 | |
| 0.00 | 0.61 | 0.00 | 0.61 | 10.94 | 247.79 | -61.05 | 80.37 | 0.8735 | 603.0 | 571.1 | |
| 0.00 | 0.96 | 0.00 | 0.95 | 6.91 | 248.37 | -60.48 | 85.01 | 0.8691 | -32.0 | -7.5 | |
| 4.26 | 10.26 | 4.36 | 10.47 | 6.80 | 247.39 | -61.45 | 85.09 | 0.8774 | 739.2 | 548.4 | |
| 0.00 | 1.30 | 0.00 | 1.39 | 6.76 | 246.04 | -62.80 | 85.08 | 0.8885 | 520.0 | 438.5 | |
| 0.00 | 1.56 | 0.00 | 1.81 | 13.19 | 243.63 | -65.22 | 77.86 | 0.9060 | -204.0 | -164.6 | |
| 0.00 | 1.39 | 0.00 | 1.70 | 15.08 | 242.33 | -66.51 | 75.80 | 0.9153 | -308.0 | -193.8 | |
| 0.00 | 1.13 | 0.00 | 1.24 | 6.56 | 245.42 | -63.43 | 85.28 | 0.8934 | 393.0 | 343.1 | |
| 0.00 | 0.87 | 0.00 | 0.97 | 9.11 | 244.63 | -64.22 | 82.39 | 0.8988 | 541.0 | 519.6 | |
| 29.29 | 285.61 | 33.37 | 332.46 | 10.10 | 244.13 | -64.71 | 81.28 | 0.9024 | 687.1 | 108.2 | |
| 1.39 | -28.00 | 1.59 | -28.00 | 9.48 | 244.00 | -64.85 | 81.96 | 0.9035 | 621.1 | 999999 | |
| 1.13 | 3.56 | 1.28 | 4.03 | 8.46 | 244.35 | -64.50 | 83.11 | 0.9011 | 412.9 | 376.6 | |
| 2.00 | -28.00 | 2.32 | -28.00 | 9.57 | 243.61 | -65.24 | 81.85 | 0.9063 | 400.2 | 999999 | |
| 9.47 | -28.00 | 11.11 | -28.00 | 9.34 | 243.33 | -65.52 | 82.11 | 0.9084 | 448.7 | 999999 | |
| 11.30 | -28.00 | 13.43 | -28.00 | 8.65 | 243.05 | -65.80 | 82.85 | 0.9105 | 531.4 | 999999 | |
| 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. | |