| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.47 | 48.98 | 2.73 | 24.53 | 7.66 | 208.07 | 7.94 | 277.56 | 0.1392 | -342.3 | -85.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-29 20:00:33 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 | 2.82 | 0.00 | 1.42 | 7.56 | 210.23 | 10.10 | 275.01 | 0.1753 | -1047.0 | -876.5 | |
| 0.00 | 2.91 | 0.00 | 1.46 | 7.44 | 210.07 | 9.94 | 274.39 | 0.1725 | -947.0 | -805.0 | |
| 0.00 | 2.64 | 0.00 | 1.33 | 7.66 | 209.89 | 9.76 | 275.72 | 0.1697 | -972.0 | -802.4 | |
| 0.00 | 2.20 | 0.00 | 1.11 | 7.36 | 209.83 | 9.70 | 273.97 | 0.1682 | -948.0 | -844.0 | |
| 0.00 | 2.47 | 0.00 | 1.24 | 7.36 | 209.61 | 9.48 | 274.06 | 0.1645 | -1119.0 | -921.9 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 6.22 | 209.53 | 9.40 | 267.07 | 0.1633 | -733.0 | -584.7 | |
| 0.00 | 1.15 | 0.00 | 0.57 | 7.16 | 209.42 | 9.29 | 272.84 | 0.1612 | -982.0 | -799.7 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 6.05 | 209.09 | 8.97 | 265.78 | 0.1561 | -949.0 | -715.6 | |
| 0.00 | 2.11 | 0.00 | 1.06 | 6.84 | 208.71 | 8.58 | 270.85 | 0.1489 | -1114.0 | -771.3 | |
| 0.88 | 2.47 | 0.44 | 1.24 | 7.35 | 208.57 | 8.44 | 274.36 | 0.1467 | -915.5 | -678.9 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 7.18 | 208.38 | 8.25 | 273.20 | 0.1433 | -999.0 | -643.3 | |
| 0.00 | 1.50 | 0.00 | 0.75 | 6.31 | 208.34 | 8.21 | 267.08 | 0.1427 | -1002.0 | -722.1 | |
| 0.00 | 1.67 | 0.00 | 0.84 | 7.00 | 208.20 | 8.07 | 271.98 | 0.1400 | -935.0 | -658.5 | |
| 0.62 | 1.50 | 0.31 | 0.75 | 6.67 | 208.07 | 7.94 | 269.61 | 0.1378 | -1033.3 | -907.7 | |
| 0.00 | 10.13 | 0.00 | 5.06 | 8.19 | 207.03 | 6.90 | 282.00 | 0.1221 | 828.0 | 860.0 | |
| 0.00 | 1.32 | 0.00 | 0.66 | 8.01 | 206.69 | 6.56 | 281.07 | 0.1158 | 1077.0 | 978.3 | |
| 0.00 | 1.23 | 0.00 | 0.61 | 7.15 | 206.52 | 6.39 | 273.60 | 0.1112 | 948.0 | 763.6 | |
| 2.47 | 7.14 | 1.23 | 3.56 | 8.56 | 206.42 | 6.29 | 286.24 | 0.1134 | 1188.7 | 914.8 | |
| 1.50 | -18.00 | 0.75 | -18.00 | 8.74 | 206.43 | 6.30 | 287.75 | 0.1144 | 970.6 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 6.97 | 206.31 | 6.18 | 272.04 | 0.1074 | 892.0 | 793.8 | |
| 0.00 | 1.67 | 0.00 | 0.83 | 8.84 | 205.66 | 5.54 | 290.85 | 0.1025 | 1046.0 | 780.5 | |
| 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. | |