| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 58.36 | 249.87 | 38.40 | 166.15 | -10.69 | 188.15 | 41.77 | 259.37 | 0.6680 | 314.2 | 279.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-23 13:00:35 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 | 1.24 | 0.00 | 0.85 | -7.58 | 190.04 | 43.66 | 264.14 | 0.6902 | 610.0 | 497.5 | |
| 3.55 | 175.53 | 2.42 | 118.53 | -10.70 | 189.70 | 43.33 | 259.58 | 0.6878 | 615.7 | 344.8 | |
| 12.08 | -2.00 | 8.18 | -2.00 | -10.16 | 189.44 | 43.07 | 260.33 | 0.6841 | 823.0 | 999999 | |
| 15.01 | -2.00 | 10.12 | -2.00 | -10.39 | 189.15 | 42.77 | 259.97 | 0.6806 | 932.2 | 999999 | |
| 7.02 | -2.00 | 4.69 | -2.00 | -10.03 | 188.67 | 42.29 | 260.47 | 0.6742 | 1094.6 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.57 | -14.44 | 189.04 | 42.66 | 254.04 | 0.6849 | 434.0 | 367.7 | |
| 0.00 | 1.51 | 0.00 | 1.02 | -14.28 | 188.62 | 42.24 | 254.19 | 0.6794 | 613.0 | 532.4 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -12.73 | 188.29 | 41.91 | 256.40 | 0.6726 | 622.0 | 580.5 | |
| 0.00 | 1.33 | 0.00 | 0.90 | -13.91 | 188.54 | 42.16 | 254.71 | 0.6777 | 299.0 | 302.3 | |
| 0.00 | 0.62 | 0.00 | 0.41 | -12.58 | 188.21 | 41.84 | 256.61 | 0.6715 | 698.0 | 597.3 | |
| 0.71 | 1.87 | 0.47 | 1.24 | -11.62 | 187.99 | 41.61 | 258.01 | 0.6673 | -494.6 | -315.6 | |
| 0.00 | 1.42 | 0.00 | 0.94 | -10.77 | 187.80 | 41.42 | 259.25 | 0.6639 | 668.0 | 636.9 | |
| 0.00 | 0.71 | 0.00 | 0.47 | -13.05 | 188.06 | 41.68 | 255.89 | 0.6703 | 625.0 | 548.8 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -13.81 | 188.18 | 41.80 | 254.79 | 0.6731 | 542.0 | 457.5 | |
| 0.00 | 2.84 | 0.00 | 1.89 | -13.60 | 188.05 | 41.67 | 255.07 | 0.6711 | 636.0 | 500.0 | |
| 0.00 | 1.15 | 0.00 | 0.76 | -13.04 | 187.72 | 41.35 | 255.84 | 0.6660 | 703.0 | 562.8 | |
| 0.00 | 2.31 | 0.00 | 1.53 | -13.22 | 187.72 | 41.34 | 255.57 | 0.6663 | 633.0 | 592.3 | |
| 0.00 | 3.73 | 0.00 | 2.47 | -13.50 | 187.61 | 41.24 | 255.13 | 0.6655 | 690.0 | 639.3 | |
| 0.00 | 1.24 | 0.00 | 0.82 | -13.14 | 187.42 | 41.04 | 255.62 | 0.6623 | 755.0 | 639.1 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -10.30 | 185.83 | 39.45 | 259.72 | 0.6376 | 502.0 | 462.0 | |
| 0.00 | 2.13 | 0.00 | 1.36 | -10.52 | 185.62 | 39.24 | 259.35 | 0.6352 | 682.0 | 544.7 | |
| 0.00 | 0.62 | 0.00 | 0.40 | -12.10 | 185.80 | 39.42 | 256.91 | 0.6398 | -530.0 | -374.4 | |
| 0.00 | 1.15 | 0.00 | 0.74 | -11.14 | 185.56 | 39.18 | 258.37 | 0.6351 | -651.0 | -444.2 | |
| 0.00 | 1.51 | 0.00 | 0.95 | -7.90 | 184.73 | 38.35 | 263.44 | 0.6209 | 654.0 | 498.5 | |
| 0.00 | 5.33 | 0.00 | 3.39 | -11.28 | 185.15 | 38.77 | 258.08 | 0.6299 | -829.0 | -654.4 | |
| 1.87 | 3.91 | 1.18 | 2.47 | -11.27 | 184.67 | 38.29 | 258.01 | 0.6235 | -845.8 | -653.6 | |
| 0.62 | 4.09 | 0.39 | 2.57 | -10.40 | 184.54 | 38.16 | 259.39 | 0.6206 | -675.7 | -483.4 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -7.84 | 184.18 | 37.81 | 263.51 | 0.6134 | -472.0 | -401.5 | |
| 13.86 | 18.65 | 8.69 | 11.70 | -10.82 | 184.09 | 37.72 | 258.64 | 0.6151 | -1006.9 | -619.5 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -10.56 | 183.79 | 37.41 | 259.01 | 0.6106 | -634.0 | -522.1 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -10.02 | 182.98 | 36.60 | 259.78 | 0.5989 | -773.0 | -605.4 | |
| 3.64 | 7.20 | 2.26 | 4.46 | -12.30 | 182.97 | 36.59 | 255.98 | 0.6025 | 959.8 | 744.9 | |
| 0.00 | 1.51 | 0.00 | 0.91 | -17.02 | 179.26 | 32.88 | 246.74 | 0.5672 | 214.0 | 285.1 | |
| 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. | |