| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.13 | 368.93 | 82.95 | 662.40 | -7.95 | 220.09 | -73.06 | 99.24 | 0.9599 | 371.0 | 36.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-03 02:00:40 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 |
| 1.27 | 308.00 | 2.07 | 511.14 | -9.00 | 221.69 | -71.46 | 100.47 | 0.9536 | 405.9 | 120.4 | |
| 40.15 | -1.00 | 65.18 | -1.00 | -8.38 | 221.69 | -71.46 | 99.83 | 0.9533 | 603.7 | 999999 | |
| 0.00 | 1.54 | 0.00 | 2.89 | -7.80 | 219.11 | -74.04 | 98.96 | 0.9655 | -563.0 | -498.8 | |
| 1.63 | -1.00 | 3.01 | -1.00 | -7.08 | 219.33 | -73.82 | 98.23 | 0.9642 | -50.0 | 999999 | |
| 0.00 | 1.63 | 0.00 | 3.07 | -6.85 | 218.98 | -74.17 | 97.96 | 0.9657 | -282.0 | -243.8 | |
| 0.00 | 0.91 | 0.00 | 1.71 | -6.45 | 218.92 | -74.23 | 97.55 | 0.9658 | -356.0 | -332.0 | |
| 0.00 | 2.18 | 0.00 | 4.11 | -6.27 | 218.88 | -74.27 | 97.36 | 0.9659 | -430.0 | -377.5 | |
| 0.00 | 1.63 | 0.00 | 3.70 | -7.94 | 216.42 | -76.73 | 98.86 | 0.9766 | -555.0 | -459.4 | |
| 2.45 | 26.98 | 5.57 | 60.13 | -6.56 | 216.23 | -76.92 | 97.43 | 0.9768 | -659.2 | -545.3 | |
| 0.00 | 4.81 | 0.00 | 11.92 | -8.16 | 215.28 | -77.88 | 98.98 | 0.9807 | -407.0 | -321.1 | |
| 2.63 | 5.72 | 7.12 | 15.44 | -6.42 | 214.20 | -78.95 | 97.13 | 0.9837 | -104.3 | -84.9 | |
| 0.00 | 15.53 | 0.00 | 48.29 | -6.29 | 212.70 | -80.45 | 96.88 | 0.9880 | 341.0 | 177.5 | |
| 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. | |