| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.60 | 43.57 | 0.94 | 25.12 | -19.83 | 141.12 | 27.24 | 237.76 | 0.5106 | 283.3 | 288.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-26 00:00:35 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 | 0.27 | 0.00 | 0.16 | -18.49 | 144.08 | 30.20 | 242.43 | 0.5403 | 473.0 | 488.7 | |
| 0.00 | 2.22 | 0.00 | 1.31 | -18.59 | 143.91 | 30.04 | 242.15 | 0.5387 | 548.0 | 494.4 | |
| 0.00 | 2.49 | 0.00 | 1.46 | -18.76 | 143.65 | 29.78 | 241.69 | 0.5362 | 542.0 | 631.2 | |
| 0.00 | 2.31 | 0.00 | 1.35 | -18.42 | 143.55 | 29.67 | 242.22 | 0.5330 | 818.0 | 738.5 | |
| 0.00 | 2.13 | 0.00 | 1.25 | -18.64 | 143.52 | 29.64 | 241.81 | 0.5338 | 907.0 | 749.2 | |
| 0.00 | 2.31 | 0.00 | 1.35 | -19.02 | 143.23 | 29.35 | 240.94 | 0.5322 | 644.0 | 494.8 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -21.05 | 143.46 | 29.58 | 237.66 | 0.5474 | 589.0 | 494.6 | |
| 0.00 | 2.31 | 0.00 | 1.36 | -20.94 | 143.03 | 29.15 | 237.52 | 0.5414 | 860.0 | 647.9 | |
| 1.33 | 4.80 | 0.78 | 2.81 | -20.42 | 142.66 | 28.78 | 238.12 | 0.5335 | 830.0 | 760.9 | |
| 0.27 | -9.00 | 0.16 | -9.00 | -20.37 | 142.50 | 28.62 | 238.10 | 0.5311 | 985.7 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.73 | -20.96 | 142.48 | 28.60 | 237.06 | 0.5347 | 744.0 | 608.9 | |
| 0.00 | 3.11 | 0.00 | 1.80 | -19.63 | 142.10 | 28.22 | 239.07 | 0.5214 | 865.0 | 688.6 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -18.88 | 141.93 | 28.05 | 240.25 | 0.5145 | 706.0 | 581.2 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -19.67 | 141.82 | 27.94 | 238.78 | 0.5180 | 749.0 | 593.5 | |
| 0.00 | 1.42 | 0.00 | 0.83 | -20.52 | 141.80 | 27.92 | 237.29 | 0.5233 | 675.0 | 589.8 | |
| 0.00 | 1.69 | 0.00 | 0.97 | -20.42 | 140.95 | 27.07 | 236.76 | 0.5119 | 731.0 | 544.2 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -20.30 | 139.95 | 26.07 | 236.11 | 0.4986 | 672.0 | 574.8 | |
| 0.00 | 2.85 | 0.00 | 1.60 | -20.11 | 138.04 | 24.16 | 234.65 | 0.4731 | -856.0 | -709.8 | |
| 0.00 | 1.69 | 0.00 | 0.95 | -19.94 | 137.55 | 23.67 | 234.48 | 0.4657 | -695.0 | -570.6 | |
| 0.00 | 0.62 | 0.00 | 0.34 | -17.89 | 137.14 | 23.27 | 238.02 | 0.4450 | 622.0 | 507.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.11 | 137.07 | 23.19 | 237.51 | 0.4456 | 681.0 | 571.7 | |
| 0.00 | 0.71 | 0.00 | 0.40 | -20.91 | 137.39 | 23.52 | 232.52 | 0.4716 | -440.0 | -482.4 | |
| 0.00 | 1.78 | 0.00 | 0.99 | -20.51 | 137.19 | 23.31 | 233.04 | 0.4657 | -843.0 | -630.9 | |
| 0.00 | 1.33 | 0.00 | 0.75 | -20.80 | 137.09 | 23.21 | 232.41 | 0.4669 | -855.0 | -699.8 | |
| 0.00 | 1.33 | 0.00 | 0.75 | -20.99 | 137.09 | 23.21 | 232.07 | 0.4684 | -914.0 | -769.1 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -20.61 | 136.96 | 23.08 | 232.61 | 0.4637 | -736.0 | -506.9 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -21.34 | 136.86 | 22.99 | 231.19 | 0.4687 | -647.0 | -483.9 | |
| 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. | |