| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.10 | 299.30 | 21.65 | 157.96 | -23.70 | 116.04 | -6.66 | 162.06 | 0.3448 | 387.5 | 322.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-25 08:00:35 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 | 1.33 | 0.00 | 0.71 | -25.66 | 121.69 | -1.01 | 177.46 | 0.3592 | 950.0 | 729.7 | |
| 0.00 | 1.69 | 0.00 | 0.90 | -25.65 | 119.24 | -3.45 | 171.36 | 0.3629 | 913.0 | 717.4 | |
| 0.00 | 1.25 | 0.00 | 0.66 | -24.99 | 117.16 | -5.54 | 165.84 | 0.3590 | 462.0 | 450.3 | |
| 36.74 | 245.54 | 19.35 | 129.39 | -23.67 | 116.66 | -6.04 | 163.49 | 0.3405 | 1381.9 | 453.2 | |
| 0.27 | -4.00 | 0.14 | -4.00 | -24.05 | 116.44 | -6.26 | 163.28 | 0.3475 | 888.3 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -21.39 | 116.30 | -6.39 | 160.15 | 0.3066 | -785.0 | -657.2 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -26.07 | 115.82 | -6.87 | 163.57 | 0.3817 | 818.0 | 750.3 | |
| 3.56 | -4.00 | 1.88 | -4.00 | -23.63 | 115.93 | -6.77 | 161.60 | 0.3435 | 786.9 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -26.33 | 115.71 | -6.99 | 163.52 | 0.3862 | 737.0 | 636.5 | |
| 0.00 | 2.05 | 0.00 | 1.07 | -22.99 | 115.83 | -6.86 | 160.69 | 0.3341 | 833.0 | 548.0 | |
| 0.00 | 4.89 | 0.00 | 2.55 | -21.51 | 115.74 | -6.95 | 158.72 | 0.3117 | -1065.0 | -804.0 | |
| 0.00 | 1.07 | 0.00 | 0.56 | -21.60 | 115.44 | -7.25 | 158.02 | 0.3150 | -746.0 | -582.1 | |
| 0.00 | 2.05 | 0.00 | 1.08 | -23.97 | 114.98 | -7.72 | 159.62 | 0.3539 | 696.0 | 521.0 | |
| 0.00 | 1.25 | 0.00 | 0.66 | -24.71 | 114.87 | -7.83 | 160.13 | 0.3656 | 870.0 | 599.9 | |
| 0.00 | 7.38 | 0.00 | 3.88 | -22.76 | 114.75 | -7.94 | 157.68 | 0.3369 | 373.0 | 436.8 | |
| 0.53 | 4.63 | 0.28 | 2.44 | -22.95 | 114.45 | -8.25 | 157.14 | 0.3416 | -595.2 | -54.0 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -25.54 | 114.24 | -8.46 | 159.56 | 0.3816 | 865.0 | 679.8 | |
| 0.00 | 3.65 | 0.00 | 1.93 | -23.29 | 113.89 | -8.80 | 156.23 | 0.3503 | -917.0 | -766.6 | |
| 0.00 | 1.60 | 0.00 | 0.85 | -23.70 | 113.86 | -8.83 | 156.68 | 0.3566 | -758.0 | -526.8 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -20.16 | 113.34 | -9.36 | 150.26 | 0.3089 | -745.0 | -492.2 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -22.41 | 112.40 | -10.30 | 151.54 | 0.3484 | -762.0 | -636.7 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -14.40 | 112.72 | -9.97 | 135.24 | 0.2393 | -691.0 | -593.9 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -24.60 | 111.61 | -11.09 | 152.88 | 0.3851 | -748.0 | -526.8 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -26.22 | 110.05 | -12.65 | 151.91 | 0.4190 | -802.0 | -715.1 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -26.31 | 109.86 | -12.83 | 151.70 | 0.4217 | -1005.0 | -877.6 | |
| 0.00 | 1.87 | 0.00 | 1.00 | -23.93 | 110.09 | -12.61 | 148.89 | 0.3879 | -939.0 | -748.9 | |
| 0.00 | 2.76 | 0.00 | 1.50 | -26.12 | 109.71 | -12.98 | 151.18 | 0.4201 | -906.0 | -703.1 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -26.37 | 109.65 | -13.05 | 151.39 | 0.4241 | -833.0 | -674.7 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -26.92 | 109.10 | -13.60 | 151.10 | 0.4355 | -777.0 | -598.0 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -23.65 | 108.62 | -14.07 | 145.70 | 0.3969 | -922.0 | -718.0 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -23.06 | 107.81 | -14.89 | 143.29 | 0.3971 | -724.0 | -531.2 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -26.40 | 106.02 | -16.67 | 145.38 | 0.4543 | -646.0 | -462.0 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -25.35 | 103.01 | -19.68 | 139.51 | 0.4707 | -812.0 | -604.3 | |
| 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. | |