SDO HMI 2014-07-10 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.35 | 0.00 | 11.75 | -22.37 | 220.19 | 19.69 | 212.83 | 0.5672 | -508.1 | -424.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-10 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 |
| 0.00 | 0.64 | 0.00 | 0.54 | -25.58 | 247.80 | 47.29 | 234.57 | 0.8156 | -347.0 | -381.6 | |
| 0.00 | 1.00 | 0.00 | 0.81 | -26.24 | 245.00 | 44.49 | 232.42 | 0.7954 | -431.0 | -385.4 | |
| 0.00 | 1.18 | 0.00 | 0.78 | -14.19 | 237.72 | 37.22 | 243.22 | 0.6591 | 626.0 | 492.6 | |
| 0.00 | 0.45 | 0.00 | 0.29 | -15.95 | 234.64 | 34.13 | 238.75 | 0.6332 | 594.0 | 471.2 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -14.20 | 230.93 | 30.43 | 238.52 | 0.5778 | -695.0 | -548.7 | |
| 0.00 | 1.00 | 0.00 | 0.62 | -17.05 | 230.96 | 30.45 | 234.36 | 0.5984 | -567.0 | -456.8 | |
| 0.00 | 0.82 | 0.00 | 0.50 | -17.13 | 230.68 | 30.17 | 233.99 | 0.5959 | -688.0 | -508.4 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -17.98 | 216.96 | 16.45 | 216.14 | 0.4586 | -740.0 | -467.1 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -21.97 | 216.40 | 15.89 | 210.41 | 0.5037 | -683.0 | -537.6 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -22.03 | 216.23 | 15.73 | 210.08 | 0.5033 | -782.0 | -669.8 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -22.29 | 215.72 | 15.21 | 209.00 | 0.5028 | -748.0 | -629.7 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -22.66 | 215.52 | 15.01 | 208.30 | 0.5061 | -616.0 | -561.5 | |
| 0.00 | 0.82 | 0.00 | 0.45 | -18.58 | 213.89 | 13.38 | 210.04 | 0.4401 | -630.0 | -473.6 | |
| 0.00 | 1.91 | 0.00 | 1.10 | -25.66 | 210.99 | 10.48 | 198.46 | 0.5198 | -633.0 | -379.7 | |
| 0.00 | 1.91 | 0.00 | 1.12 | -28.62 | 205.10 | 4.59 | 187.46 | 0.5430 | -821.0 | -712.0 | |
| 0.00 | 0.27 | 0.00 | 0.16 | -28.51 | 204.15 | 3.65 | 185.97 | 0.5397 | -663.0 | -695.3 | |
| 0.00 | 1.63 | 0.00 | 0.95 | -27.85 | 203.34 | 2.83 | 184.75 | 0.5289 | -547.0 | -426.1 | |
| 0.00 | 0.91 | 0.00 | 0.53 | -27.71 | 203.09 | 2.59 | 184.37 | 0.5265 | -775.0 | -602.9 | |
| 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. | |