| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.13 | 274.13 | 22.34 | 149.87 | 5.94 | 45.71 | 22.47 | 294.71 | 0.4199 | -837.5 | -401.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-13 15:00:24 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 | 0.59 | 0.00 | 0.47 | 9.71 | 72.63 | 49.39 | 286.19 | 0.7815 | -388.0 | -341.1 | |
| 0.00 | 1.44 | 0.00 | 1.05 | 8.98 | 68.30 | 45.06 | 286.65 | 0.7321 | -634.0 | -467.7 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 11.50 | 60.32 | 37.08 | 293.63 | 0.6472 | -681.0 | -593.9 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 11.79 | 60.06 | 36.82 | 294.20 | 0.6456 | -517.0 | -521.9 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 8.26 | 55.12 | 31.88 | 291.66 | 0.5646 | -692.0 | -619.9 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 10.08 | 52.76 | 29.52 | 296.33 | 0.5434 | -825.0 | -706.2 | |
| 0.00 | 2.04 | 0.00 | 1.19 | 9.04 | 52.62 | 29.38 | 294.67 | 0.5353 | -753.0 | -619.9 | |
| 0.00 | 1.87 | 0.00 | 1.11 | 11.61 | 52.79 | 29.55 | 298.82 | 0.5535 | -776.0 | -642.4 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 10.16 | 52.56 | 29.32 | 296.62 | 0.5413 | -877.0 | -842.3 | |
| 0.00 | 1.27 | 0.00 | 0.74 | 8.79 | 52.39 | 29.15 | 294.40 | 0.5308 | -755.0 | -662.1 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 2.48 | 49.97 | 26.73 | 283.92 | 0.4649 | 702.0 | 483.4 | |
| 41.13 | 243.57 | 22.34 | 132.35 | 5.58 | 45.36 | 22.12 | 294.09 | 0.4123 | -1341.2 | -439.1 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 8.38 | 45.37 | 22.13 | 300.02 | 0.4324 | -695.0 | -553.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 8.48 | 43.56 | 20.32 | 302.41 | 0.4085 | -830.0 | -639.7 | |
| 0.00 | 2.12 | 0.00 | 1.14 | 7.54 | 41.96 | 18.72 | 302.49 | 0.3788 | -860.0 | -668.4 | |
| 0.00 | 1.10 | 0.00 | 0.61 | 13.39 | 41.89 | 18.65 | 314.09 | 0.4350 | -743.0 | -588.5 | |
| 0.00 | 2.04 | 0.00 | 1.06 | 2.80 | 39.89 | 16.65 | 293.07 | 0.3124 | 558.0 | 681.6 | |
| 0.00 | 3.82 | 0.00 | 1.99 | 2.40 | 39.51 | 16.27 | 292.36 | 0.3041 | 852.0 | 607.4 | |
| 0.00 | 1.10 | 0.00 | 0.57 | 3.72 | 38.27 | 15.04 | 298.12 | 0.2949 | 815.0 | 674.8 | |
| 0.00 | 2.12 | 0.00 | 1.17 | 17.53 | 37.54 | 14.30 | 327.59 | 0.4413 | 814.0 | 699.2 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 11.71 | 28.77 | 5.53 | 341.17 | 0.2939 | 789.0 | 562.9 | |
| 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. | |