| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 42.83 | 0.00 | 24.18 | -10.11 | 300.46 | -28.52 | 97.71 | 0.4782 | 177.0 | 143.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-13 10:00:29 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 | 1.13 | 0.00 | 0.58 | -6.80 | 312.20 | -16.78 | 89.71 | 0.2880 | 756.0 | 530.5 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -11.57 | 307.54 | -21.44 | 103.32 | 0.3696 | 802.0 | 619.9 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -10.41 | 305.96 | -23.02 | 99.74 | 0.3919 | 833.0 | 618.4 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -10.28 | 305.74 | -23.24 | 99.35 | 0.3952 | 747.0 | 498.1 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -13.42 | 304.88 | -24.10 | 106.69 | 0.4164 | 610.0 | 507.0 | |
| 0.00 | 1.39 | 0.00 | 0.76 | -11.10 | 303.64 | -25.34 | 100.79 | 0.4294 | 788.0 | 616.6 | |
| 0.00 | 1.56 | 0.00 | 0.86 | -11.05 | 303.24 | -25.74 | 100.57 | 0.4354 | 654.0 | 551.7 | |
| 0.00 | 1.91 | 0.00 | 1.05 | -10.84 | 303.23 | -25.76 | 100.08 | 0.4353 | 749.0 | 633.8 | |
| 0.00 | 1.30 | 0.00 | 0.72 | -4.67 | 303.44 | -25.54 | 85.77 | 0.4328 | 648.0 | 509.1 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -13.15 | 302.64 | -26.34 | 105.08 | 0.4493 | 766.0 | 592.2 | |
| 0.00 | 2.87 | 0.00 | 1.58 | -11.56 | 302.68 | -26.30 | 101.57 | 0.4450 | 622.0 | 514.1 | |
| 0.00 | 2.08 | 0.00 | 1.15 | -12.84 | 302.54 | -26.44 | 104.37 | 0.4500 | 716.0 | 468.7 | |
| 0.00 | 2.08 | 0.00 | 1.15 | -11.11 | 302.66 | -26.32 | 100.55 | 0.4445 | 771.0 | 584.4 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -10.45 | 302.21 | -26.77 | 99.00 | 0.4503 | 663.0 | 533.1 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -8.34 | 302.36 | -26.62 | 94.28 | 0.4465 | 806.0 | 614.3 | |
| 0.00 | 1.39 | 0.00 | 0.77 | -3.84 | 301.94 | -27.05 | 84.36 | 0.4578 | 815.0 | 611.8 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -1.84 | 301.55 | -27.43 | 80.24 | 0.4691 | 720.0 | 557.9 | |
| 0.00 | 1.74 | 0.00 | 0.97 | -3.75 | 301.47 | -27.51 | 84.32 | 0.4652 | 931.0 | 717.0 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -5.04 | 301.08 | -27.91 | 87.18 | 0.4687 | 733.0 | 499.3 | |
| 0.00 | 1.65 | 0.00 | 0.93 | -4.54 | 300.72 | -28.26 | 86.20 | 0.4749 | 611.0 | 520.8 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -10.23 | 300.00 | -28.98 | 98.18 | 0.4836 | -729.0 | -605.9 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -6.99 | 298.31 | -30.67 | 91.57 | 0.5086 | -793.0 | -574.4 | |
| 0.00 | 2.87 | 0.00 | 1.65 | -9.50 | 297.84 | -31.14 | 96.50 | 0.5154 | -844.0 | -692.5 | |
| 0.00 | 1.48 | 0.00 | 0.86 | -12.46 | 296.73 | -32.25 | 101.99 | 0.5348 | -583.0 | -526.1 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -7.00 | 297.04 | -31.94 | 91.68 | 0.5275 | -684.0 | -528.8 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -13.97 | 295.55 | -33.43 | 104.49 | 0.5544 | -692.0 | -659.3 | |
| 0.00 | 0.78 | 0.00 | 0.47 | -14.40 | 295.22 | -33.77 | 105.17 | 0.5600 | -825.0 | -725.9 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -13.92 | 295.19 | -33.80 | 104.31 | 0.5593 | -735.0 | -639.6 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -13.65 | 294.86 | -34.12 | 103.76 | 0.5634 | -450.0 | -382.6 | |
| 0.00 | 0.78 | 0.00 | 0.47 | -14.43 | 293.83 | -35.15 | 104.87 | 0.5792 | -575.0 | -509.8 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -15.51 | 293.28 | -35.70 | 106.57 | 0.5890 | -798.0 | -659.2 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -15.78 | 292.84 | -36.14 | 106.91 | 0.5955 | -747.0 | -704.9 | |
| 0.00 | 1.56 | 0.00 | 0.96 | -14.68 | 292.79 | -36.19 | 105.07 | 0.5938 | -445.0 | -273.5 | |
| 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. | |