| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 35.97 | 0.00 | 20.22 | -20.57 | 101.06 | 2.08 | 184.09 | 0.4706 | -49.9 | -16.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-07 12:00:32 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 | 1.14 | 0.00 | 0.63 | -16.44 | 110.21 | 11.23 | 205.84 | 0.4303 | 740.0 | 572.5 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -12.34 | 109.16 | 10.18 | 208.41 | 0.3645 | 739.0 | 667.0 | |
| 0.00 | 2.55 | 0.00 | 1.50 | -25.11 | 109.32 | 10.34 | 197.34 | 0.5476 | 639.0 | 597.3 | |
| 0.00 | 2.46 | 0.00 | 1.41 | -22.33 | 108.87 | 9.89 | 198.36 | 0.5065 | 930.0 | 752.2 | |
| 0.00 | 1.40 | 0.00 | 0.81 | -22.61 | 108.86 | 9.88 | 198.16 | 0.5103 | 671.0 | 625.9 | |
| 0.00 | 1.93 | 0.00 | 1.08 | -19.19 | 108.61 | 9.63 | 200.16 | 0.4601 | 582.0 | 547.4 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -22.77 | 108.61 | 9.63 | 197.62 | 0.5115 | 731.0 | 539.8 | |
| 0.00 | 1.40 | 0.00 | 0.81 | -23.35 | 108.35 | 9.37 | 196.82 | 0.5186 | 750.0 | 611.8 | |
| 0.00 | 1.93 | 0.00 | 1.11 | -22.97 | 108.13 | 9.15 | 196.67 | 0.5122 | 676.0 | 527.5 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -15.97 | 106.39 | 7.41 | 198.10 | 0.4007 | 1003.0 | 736.4 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -19.05 | 99.30 | 0.32 | 180.70 | 0.4312 | -825.0 | -703.6 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -18.99 | 98.50 | -0.48 | 178.95 | 0.4302 | -701.0 | -594.6 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -18.59 | 98.41 | -0.57 | 178.72 | 0.4239 | -789.0 | -655.9 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -18.99 | 97.77 | -1.20 | 177.34 | 0.4305 | -389.0 | -369.8 | |
| 0.00 | 1.49 | 0.00 | 0.85 | -23.30 | 94.04 | -4.94 | 170.92 | 0.5030 | -474.0 | -352.7 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -22.41 | 94.04 | -4.94 | 170.61 | 0.4896 | -759.0 | -670.2 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -18.28 | 94.15 | -4.83 | 169.13 | 0.4261 | -783.0 | -651.1 | |
| 0.00 | 5.27 | 0.00 | 2.89 | -18.74 | 93.97 | -5.01 | 168.97 | 0.4338 | -756.0 | -588.5 | |
| 0.00 | 2.02 | 0.00 | 1.14 | -21.93 | 93.70 | -5.28 | 169.79 | 0.4833 | -898.0 | -675.2 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -19.38 | 93.48 | -5.50 | 168.22 | 0.4451 | -785.0 | -646.3 | |
| 0.00 | 1.67 | 0.00 | 0.93 | -19.61 | 88.91 | -10.07 | 159.32 | 0.4685 | -683.0 | -503.7 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -29.40 | 87.54 | -11.44 | 163.48 | 0.6100 | -717.0 | -561.2 | |
| 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. | |