| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.08 | 0.00 | 10.52 | -21.73 | 224.01 | 22.40 | 217.12 | 0.5815 | -466.7 | -421.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-10 00:00:40 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 |
| 0.00 | 0.73 | 0.00 | 0.57 | -24.57 | 245.29 | 43.68 | 233.86 | 0.7799 | -644.0 | -564.8 | |
| 0.00 | 1.18 | 0.00 | 0.91 | -25.32 | 243.49 | 41.88 | 232.01 | 0.7680 | -288.0 | -331.3 | |
| 0.00 | 1.18 | 0.00 | 0.77 | -14.25 | 237.93 | 36.32 | 242.60 | 0.6489 | 583.0 | 460.2 | |
| 0.00 | 0.73 | 0.00 | 0.47 | -14.56 | 236.74 | 35.14 | 241.42 | 0.6365 | 691.0 | 593.0 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -17.22 | 233.06 | 31.45 | 234.95 | 0.6110 | -473.0 | -413.7 | |
| 0.00 | 1.82 | 0.00 | 1.11 | -16.95 | 230.86 | 29.26 | 233.47 | 0.5840 | -648.0 | -527.3 | |
| 0.00 | 0.82 | 0.00 | 0.50 | -18.16 | 229.98 | 28.37 | 230.93 | 0.5837 | -710.0 | -489.2 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -21.46 | 216.80 | 15.19 | 209.86 | 0.4917 | -843.0 | -615.0 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -21.99 | 216.21 | 14.60 | 208.35 | 0.4942 | -726.0 | -577.9 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -22.28 | 215.76 | 14.15 | 207.32 | 0.4949 | -749.0 | -529.5 | |
| 0.00 | 2.00 | 0.00 | 1.14 | -22.65 | 215.56 | 13.95 | 206.63 | 0.4985 | -780.0 | -594.2 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -25.69 | 210.79 | 9.18 | 196.30 | 0.5142 | -678.0 | -484.2 | |
| 0.00 | 2.63 | 0.00 | 1.55 | -28.63 | 205.12 | 3.51 | 185.73 | 0.5410 | -802.0 | -712.9 | |
| 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. | |