| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 103.92 | 588.13 | 132.41 | 764.59 | 7.79 | 249.37 | -67.72 | 83.78 | 0.9202 | -189.5 | -84.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 05:59:01 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 | 0.70 | 0.00 | 0.67 | 10.74 | 257.40 | -59.69 | 80.61 | 0.8618 | -499.0 | -464.8 | |
| 57.52 | 340.97 | 60.63 | 361.53 | 6.22 | 254.79 | -62.30 | 85.74 | 0.8846 | -808.9 | -217.0 | |
| 2.18 | -2.00 | 2.31 | -2.00 | 6.95 | 254.49 | -62.59 | 84.90 | 0.8867 | -220.2 | 999999 | |
| 1.22 | -2.00 | 1.32 | -2.00 | 5.58 | 253.92 | -63.16 | 86.41 | 0.8917 | -386.6 | 999999 | |
| 0.00 | 2.35 | 0.00 | 2.59 | 4.55 | 253.50 | -63.59 | 87.53 | 0.8955 | 191.0 | 67.1 | |
| 0.00 | 0.96 | 0.00 | 1.18 | 7.99 | 250.36 | -66.72 | 83.56 | 0.9172 | -125.0 | -30.9 | |
| 4.44 | 8.88 | 5.56 | 11.10 | 5.92 | 250.03 | -67.06 | 85.80 | 0.9201 | -328.6 | -302.7 | |
| 0.70 | 9.31 | 0.88 | 11.96 | 6.16 | 249.73 | -67.35 | 85.52 | 0.9221 | -141.5 | 292.7 | |
| 0.00 | 1.22 | 0.00 | 1.56 | 5.48 | 249.51 | -67.58 | 86.24 | 0.9238 | 192.0 | 155.8 | |
| 0.00 | 1.65 | 0.00 | 2.22 | 6.91 | 248.30 | -68.79 | 84.63 | 0.9312 | -85.0 | -23.9 | |
| 3.57 | 5.05 | 4.92 | 6.96 | 6.77 | 247.66 | -69.43 | 84.75 | 0.9352 | 533.2 | 499.8 | |
| 0.00 | 1.39 | 0.00 | 2.09 | 10.20 | 245.75 | -71.34 | 81.00 | 0.9455 | 361.0 | 413.1 | |
| 0.00 | 1.65 | 0.00 | 2.51 | 9.85 | 245.55 | -71.54 | 81.37 | 0.9467 | 394.0 | 428.5 | |
| 5.40 | 209.30 | 8.53 | 353.04 | 10.03 | 244.76 | -72.33 | 81.15 | 0.9510 | 677.1 | 14.7 | |
| 5.83 | -14.00 | 9.41 | -14.00 | 10.30 | 244.40 | -72.69 | 80.85 | 0.9528 | 462.0 | 999999 | |
| 0.00 | 1.13 | 0.00 | 1.69 | 6.60 | 246.00 | -71.09 | 84.83 | 0.9450 | 349.0 | 337.1 | |
| 0.96 | -14.00 | 1.58 | -14.00 | 10.32 | 243.96 | -73.13 | 80.81 | 0.9550 | -130.5 | 999999 | |
| 10.88 | -14.00 | 17.79 | -14.00 | 9.61 | 244.17 | -72.92 | 81.56 | 0.9541 | 539.2 | 999999 | |
| 0.00 | 3.57 | 0.00 | 5.49 | 6.46 | 245.47 | -71.61 | 84.94 | 0.9480 | 368.0 | 252.6 | |
| 1.39 | -14.00 | 2.36 | -14.00 | 9.49 | 243.48 | -73.60 | 81.66 | 0.9576 | 180.9 | 999999 | |
| 1.22 | -14.00 | 2.09 | -14.00 | 9.57 | 243.33 | -73.76 | 81.57 | 0.9584 | -216.9 | 999999 | |
| 0.87 | -14.00 | 1.47 | -14.00 | 9.17 | 243.56 | -73.53 | 82.00 | 0.9573 | 256.3 | 999999 | |
| 4.87 | -14.00 | 8.47 | -14.00 | 8.58 | 243.11 | -73.98 | 82.59 | 0.9597 | 373.8 | 999999 | |
| 2.87 | -14.00 | 5.09 | -14.00 | 8.58 | 242.77 | -74.32 | 82.57 | 0.9613 | -311.3 | 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. | |