| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.67 | 0.00 | 13.16 | -18.65 | 103.33 | 6.55 | 194.03 | 0.4531 | 138.5 | 108.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-07 16:00:32 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 | 1.32 | 0.00 | 0.72 | -13.51 | 112.70 | 15.92 | 218.45 | 0.4308 | 589.0 | 511.3 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -19.70 | 110.76 | 13.98 | 207.53 | 0.4941 | 548.0 | 468.2 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -15.55 | 110.12 | 13.34 | 210.97 | 0.4338 | 783.0 | 704.9 | |
| 0.00 | 2.54 | 0.00 | 1.36 | -12.43 | 109.28 | 12.50 | 213.47 | 0.3849 | 929.0 | 759.8 | |
| 0.00 | 1.84 | 0.00 | 1.10 | -25.13 | 109.39 | 12.61 | 200.81 | 0.5585 | 695.0 | 545.0 | |
| 0.00 | 0.44 | 0.00 | 0.25 | -22.62 | 108.98 | 12.20 | 202.01 | 0.5224 | 821.0 | 689.0 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -22.37 | 108.72 | 11.94 | 201.79 | 0.5176 | 804.0 | 667.7 | |
| 0.00 | 2.19 | 0.00 | 1.28 | -23.36 | 108.31 | 11.53 | 200.38 | 0.5289 | 676.0 | 531.0 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -15.95 | 106.80 | 10.03 | 203.88 | 0.4153 | 817.0 | 651.6 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -16.01 | 106.49 | 9.71 | 203.15 | 0.4142 | 882.0 | 743.0 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -18.12 | 97.70 | 0.92 | 182.10 | 0.4166 | -753.0 | -612.4 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -18.32 | 95.90 | -0.88 | 178.00 | 0.4197 | -752.0 | -525.4 | |
| 0.00 | 1.58 | 0.00 | 0.86 | -18.45 | 94.13 | -2.65 | 174.04 | 0.4238 | -743.0 | -636.3 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -22.45 | 94.02 | -2.76 | 174.73 | 0.4860 | -729.0 | -587.7 | |
| 0.00 | 3.07 | 0.00 | 1.68 | -18.75 | 93.93 | -2.84 | 173.68 | 0.4288 | -685.0 | -724.3 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -19.38 | 93.45 | -3.33 | 172.80 | 0.4397 | -843.0 | -711.6 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -19.58 | 93.44 | -3.34 | 172.85 | 0.4428 | -685.0 | -558.5 | |
| 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. | |