SDO HMI 2014-06-08 07:00:40 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 | 20.94 | 0.00 | 10.54 | 5.28 | 260.37 | -0.95 | 149.84 | 0.1752 | 218.0 | 197.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-08 07:00:40 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 | 1.09 | 0.00 | 0.55 | 5.21 | 273.05 | 11.73 | 293.33 | 0.2214 | -688.0 | -645.5 | |
| 0.00 | 0.91 | 0.00 | 0.46 | 4.63 | 272.94 | 11.62 | 291.04 | 0.2161 | -703.0 | -621.2 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 5.14 | 272.86 | 11.54 | 293.41 | 0.2181 | -806.0 | -642.9 | |
| 0.00 | 2.08 | 0.00 | 1.05 | 4.14 | 271.75 | 10.43 | 290.84 | 0.1941 | -940.0 | -724.8 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 6.92 | 269.57 | 8.25 | 309.43 | 0.1853 | -897.0 | -664.5 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 3.72 | 265.02 | 3.70 | 313.69 | 0.0894 | 856.0 | 644.7 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 5.59 | 258.05 | -3.26 | 31.09 | 0.1103 | 920.0 | 656.1 | |
| 0.00 | 1.27 | 0.00 | 0.63 | -1.74 | 256.66 | -4.66 | 112.66 | 0.0885 | 988.0 | 721.7 | |
| 0.00 | 1.00 | 0.00 | 0.50 | 6.79 | 256.11 | -5.21 | 38.14 | 0.1466 | 821.0 | 612.1 | |
| 0.00 | 2.63 | 0.00 | 1.31 | -0.07 | 254.74 | -6.58 | 92.34 | 0.1153 | 616.0 | 582.7 | |
| 0.00 | 2.35 | 0.00 | 1.20 | 10.88 | 253.10 | -8.22 | 37.14 | 0.2337 | 803.0 | 579.6 | |
| 0.00 | 2.35 | 0.00 | 1.19 | 5.84 | 252.79 | -8.52 | 56.30 | 0.1781 | 629.0 | 590.2 | |
| 0.00 | 1.09 | 0.00 | 0.55 | 9.71 | 252.25 | -9.07 | 43.23 | 0.2279 | 729.0 | 534.8 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 9.19 | 249.92 | -11.40 | 51.31 | 0.2512 | 724.0 | 526.5 | |
| 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. | |