| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 87.08 | 540.73 | 47.44 | 293.85 | 12.14 | 261.50 | 14.35 | 324.01 | 0.4121 | -756.7 | -350.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-19 15:00:30 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 |
| 85.77 | 495.36 | 46.73 | 269.89 | 12.14 | 262.60 | 15.45 | 321.24 | 0.4179 | -1532.1 | -422.9 | |
| 1.31 | -1.00 | 0.71 | -1.00 | 12.12 | 261.78 | 14.63 | 322.73 | 0.4095 | -1151.4 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 13.09 | 261.46 | 14.31 | 324.75 | 0.4189 | -392.0 | -362.2 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 12.35 | 260.06 | 12.91 | 326.45 | 0.3967 | -864.0 | -726.7 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 12.09 | 259.80 | 12.65 | 326.62 | 0.3909 | -812.0 | -690.2 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 14.25 | 259.85 | 12.70 | 329.41 | 0.4205 | -692.0 | -483.4 | |
| 0.00 | 1.48 | 0.00 | 0.80 | 12.47 | 259.69 | 12.54 | 327.38 | 0.3950 | -907.0 | -745.6 | |
| 0.00 | 2.44 | 0.00 | 1.30 | 12.00 | 258.70 | 11.55 | 328.84 | 0.3803 | -1019.0 | -806.9 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 11.86 | 258.20 | 11.05 | 329.78 | 0.3742 | -774.0 | -599.6 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 14.51 | 255.79 | 8.64 | 338.34 | 0.3958 | -563.0 | -513.7 | |
| 0.00 | 1.04 | 0.00 | 0.56 | 14.34 | 255.07 | 7.92 | 339.85 | 0.3891 | -648.0 | -446.3 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 12.35 | 253.86 | 6.71 | 341.00 | 0.3520 | 928.0 | 672.4 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 11.84 | 253.32 | 6.17 | 341.95 | 0.3413 | 771.0 | 603.9 | |
| 0.00 | 1.57 | 0.00 | 0.83 | 12.71 | 251.90 | 4.75 | 346.54 | 0.3487 | 986.0 | 799.1 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 13.27 | 251.18 | 4.03 | 348.86 | 0.3553 | 764.0 | 614.5 | |
| 0.00 | 1.39 | 0.00 | 0.75 | 16.52 | 250.37 | 3.22 | 352.33 | 0.4050 | -929.0 | -615.8 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.62 | 248.68 | 1.53 | 355.56 | 0.3392 | 766.0 | 684.7 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 11.86 | 248.56 | 1.41 | 355.76 | 0.3265 | 775.0 | 656.5 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 12.24 | 247.67 | 0.52 | 358.45 | 0.3320 | 733.0 | 622.7 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 12.72 | 247.55 | 0.40 | 358.84 | 0.3398 | 709.0 | 567.5 | |
| 0.00 | 1.39 | 0.00 | 0.72 | 9.86 | 246.94 | -0.21 | 0.71 | 0.2922 | 994.0 | 852.8 | |
| 0.00 | 1.74 | 0.00 | 0.90 | 9.70 | 246.79 | -0.36 | 1.23 | 0.2896 | 990.0 | 758.8 | |
| 0.00 | 2.18 | 0.00 | 1.12 | 8.96 | 246.28 | -0.87 | 3.13 | 0.2774 | 904.0 | 712.8 | |
| 0.00 | 1.83 | 0.00 | 0.95 | 11.05 | 245.91 | -1.24 | 3.92 | 0.3128 | 771.0 | 668.8 | |
| 0.00 | 1.57 | 0.00 | 0.82 | 12.25 | 245.48 | -1.67 | 4.94 | 0.3332 | 942.0 | 738.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 12.47 | 245.44 | -1.71 | 4.97 | 0.3369 | 963.0 | 841.0 | |
| 0.00 | 1.92 | 0.00 | 1.02 | 14.14 | 243.49 | -3.66 | 9.71 | 0.3681 | 892.0 | 786.8 | |
| 0.00 | 1.22 | 0.00 | 0.63 | 9.60 | 243.31 | -3.84 | 13.00 | 0.2951 | 723.0 | 676.5 | |
| 0.00 | 1.74 | 0.00 | 0.90 | 9.66 | 243.09 | -4.06 | 13.64 | 0.2970 | 976.0 | 708.0 | |
| 0.00 | 1.57 | 0.00 | 0.83 | 12.81 | 242.87 | -4.28 | 12.11 | 0.3487 | 767.0 | 613.5 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 12.26 | 240.94 | -6.21 | 17.74 | 0.3481 | 884.0 | 679.8 | |
| 0.00 | 1.04 | 0.00 | 0.56 | 13.76 | 240.66 | -6.49 | 17.20 | 0.3728 | 739.0 | 601.8 | |
| 0.00 | 1.92 | 0.00 | 1.01 | 11.20 | 240.66 | -6.49 | 19.54 | 0.3329 | 844.0 | 694.5 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 11.67 | 240.56 | -6.59 | 19.34 | 0.3408 | 629.0 | 460.5 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 11.38 | 239.31 | -7.84 | 23.01 | 0.3437 | 694.0 | 542.3 | |
| 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. | |