| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.70 | 0.00 | 12.37 | -19.96 | 63.26 | 22.47 | 228.07 | 0.4809 | -452.8 | -293.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-12 07:00:24 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 | 1.02 | 0.00 | 0.70 | -20.16 | 82.48 | 41.70 | 244.98 | 0.6915 | 435.0 | 391.8 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -12.86 | 80.11 | 39.32 | 254.98 | 0.6419 | -689.0 | -551.1 | |
| 0.00 | 1.19 | 0.00 | 0.76 | -13.44 | 79.16 | 38.38 | 253.84 | 0.6310 | -660.0 | -538.9 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -19.06 | 74.52 | 33.73 | 243.03 | 0.5911 | 644.0 | 498.8 | |
| 0.00 | 1.62 | 0.00 | 0.98 | -18.33 | 73.53 | 32.75 | 243.67 | 0.5752 | 608.0 | 525.5 | |
| 0.00 | 1.87 | 0.00 | 1.14 | -21.34 | 72.66 | 31.87 | 238.27 | 0.5805 | 647.0 | 557.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -17.66 | 63.12 | 22.33 | 236.80 | 0.4345 | -761.0 | -635.1 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -17.12 | 62.71 | 21.93 | 237.47 | 0.4251 | -937.0 | -726.3 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -17.86 | 58.62 | 17.83 | 230.73 | 0.3782 | -862.0 | -707.1 | |
| 0.00 | 2.72 | 0.00 | 1.46 | -19.05 | 58.26 | 17.47 | 227.68 | 0.3854 | -658.0 | -660.0 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -18.72 | 58.19 | 17.40 | 228.26 | 0.3813 | -835.0 | -672.9 | |
| 0.00 | 1.70 | 0.00 | 0.91 | -18.87 | 58.14 | 17.35 | 227.87 | 0.3822 | -1001.0 | -687.2 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -24.39 | 51.97 | 11.18 | 207.09 | 0.3895 | -808.0 | -728.5 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -24.89 | 51.85 | 11.06 | 206.21 | 0.3957 | -662.0 | -562.2 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -22.92 | 42.17 | 1.39 | 183.98 | 0.3220 | -715.0 | -561.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -28.95 | 42.24 | 1.45 | 183.04 | 0.4200 | -691.0 | -518.4 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -29.11 | 42.04 | 1.25 | 182.60 | 0.4224 | -752.0 | -535.8 | |
| 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. | |