| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.78 | 0.00 | 7.93 | 4.18 | 257.96 | 20.37 | 280.73 | 0.3542 | 420.9 | 376.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-10 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 | 1.00 | 0.00 | 0.60 | 4.77 | 272.29 | 34.70 | 277.76 | 0.5747 | -692.0 | -518.5 | |
| 0.00 | 0.91 | 0.00 | 0.54 | 2.67 | 271.52 | 33.93 | 274.17 | 0.5612 | -583.0 | -485.9 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 4.63 | 269.39 | 31.80 | 278.10 | 0.5326 | -656.0 | -526.6 | |
| 0.00 | 1.27 | 0.00 | 0.70 | 2.46 | 263.66 | 26.06 | 274.76 | 0.4423 | 770.0 | 593.8 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 6.41 | 261.31 | 23.72 | 284.73 | 0.4150 | 788.0 | 669.7 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 8.93 | 258.93 | 21.33 | 292.48 | 0.3906 | 646.0 | 445.9 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 7.53 | 256.26 | 18.67 | 291.39 | 0.3423 | 645.0 | 479.1 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 9.59 | 254.97 | 17.38 | 298.50 | 0.3367 | 707.0 | 529.5 | |
| 0.00 | 0.45 | 0.00 | 0.24 | 8.36 | 253.72 | 16.13 | 296.78 | 0.3093 | 576.0 | 491.0 | |
| 0.00 | 2.26 | 0.00 | 1.16 | 0.16 | 252.62 | 15.03 | 269.09 | 0.2605 | 842.0 | 712.8 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 0.99 | 246.49 | 8.90 | 273.82 | 0.1557 | 899.0 | 678.6 | |
| 0.00 | 1.63 | 0.00 | 0.81 | 1.33 | 243.18 | 5.59 | 279.48 | 0.0991 | 1109.0 | 934.1 | |
| 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. | |