| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 111.37 | 499.18 | 101.12 | 455.99 | -7.53 | 228.05 | -55.72 | 102.81 | 0.8416 | 578.1 | 184.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-31 00:00:40 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 | 0.81 | 0.00 | 0.65 | -6.56 | 233.47 | -50.30 | 103.01 | 0.7867 | 557.0 | 461.6 | |
| 28.61 | 267.62 | 24.34 | 231.49 | -7.60 | 230.92 | -52.85 | 103.59 | 0.8150 | 1100.0 | 373.6 | |
| 11.59 | -2.00 | 10.04 | -2.00 | -7.75 | 230.17 | -53.60 | 103.58 | 0.8226 | 747.9 | 999999 | |
| 0.00 | 1.99 | 0.00 | 1.74 | -8.24 | 229.92 | -53.85 | 104.09 | 0.8261 | 497.0 | 433.0 | |
| 3.98 | -2.00 | 3.50 | -2.00 | -7.77 | 229.59 | -54.18 | 103.45 | 0.8282 | 686.5 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.25 | -12.50 | 228.31 | -55.45 | 108.58 | 0.8504 | -367.0 | -290.0 | |
| 15.93 | -2.00 | 14.23 | -2.00 | -7.45 | 228.90 | -54.86 | 102.90 | 0.8340 | 754.6 | 999999 | |
| 1.72 | 4.07 | 1.60 | 3.78 | -10.03 | 227.99 | -55.77 | 105.66 | 0.8476 | 375.7 | 318.5 | |
| 4.62 | -2.00 | 4.20 | -2.00 | -7.27 | 228.13 | -55.64 | 102.49 | 0.8408 | 490.4 | 999999 | |
| 1.18 | 4.44 | 1.08 | 4.05 | -7.59 | 227.95 | -55.81 | 102.83 | 0.8430 | 270.7 | 282.7 | |
| 2.72 | 51.97 | 2.56 | 49.59 | -9.45 | 227.36 | -56.40 | 104.84 | 0.8520 | 494.7 | -145.5 | |
| 0.00 | 0.27 | 0.00 | 0.25 | -6.76 | 227.84 | -55.93 | 101.84 | 0.8426 | 255.0 | 316.0 | |
| 0.00 | 3.80 | 0.00 | 3.47 | -6.39 | 227.79 | -55.98 | 101.40 | 0.8423 | 545.0 | 338.7 | |
| 1.27 | 2.81 | 1.17 | 2.59 | -7.07 | 227.50 | -56.26 | 102.12 | 0.8462 | 445.5 | 324.1 | |
| 10.23 | -11.00 | 9.69 | -11.00 | -9.01 | 227.02 | -56.74 | 104.24 | 0.8541 | 586.4 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.67 | -6.49 | 227.39 | -56.38 | 101.42 | 0.8462 | 330.0 | 267.4 | |
| 0.00 | 1.99 | 0.00 | 1.92 | -10.03 | 226.53 | -57.24 | 105.27 | 0.8604 | -358.0 | -382.7 | |
| 0.00 | 1.54 | 0.00 | 1.41 | -5.09 | 227.49 | -56.27 | 99.80 | 0.8428 | 409.0 | 240.3 | |
| 4.62 | -11.00 | 4.43 | -11.00 | -9.20 | 226.63 | -57.13 | 104.36 | 0.8579 | -490.8 | 999999 | |
| 0.00 | 4.16 | 0.00 | 3.89 | -6.86 | 227.04 | -56.73 | 101.77 | 0.8500 | 523.0 | 378.7 | |
| 0.00 | 0.91 | 0.00 | 0.85 | -6.11 | 226.72 | -57.05 | 100.83 | 0.8515 | 710.0 | 575.0 | |
| 1.27 | 3.35 | 1.19 | 3.14 | -5.86 | 226.71 | -57.06 | 100.54 | 0.8512 | 561.9 | 360.8 | |
| 1.81 | 3.17 | 1.69 | 2.96 | -4.66 | 226.65 | -57.11 | 99.14 | 0.8498 | 50.7 | 126.3 | |
| 0.00 | 2.17 | 0.00 | 2.13 | -9.15 | 225.78 | -57.99 | 104.09 | 0.8651 | -563.0 | -423.7 | |
| 0.00 | 0.91 | 0.00 | 0.86 | -5.77 | 226.38 | -57.39 | 100.36 | 0.8540 | 577.0 | 537.1 | |
| 0.00 | 14.94 | 0.00 | 14.13 | -4.64 | 226.20 | -57.56 | 99.02 | 0.8538 | -474.0 | -399.8 | |
| 0.00 | 2.26 | 0.00 | 2.16 | -5.92 | 226.01 | -57.76 | 100.46 | 0.8575 | 455.0 | 368.4 | |
| 0.00 | 1.63 | 0.00 | 1.68 | -11.05 | 224.56 | -59.21 | 105.92 | 0.8787 | -166.0 | -197.8 | |
| 0.00 | 1.63 | 0.00 | 1.57 | -5.79 | 225.74 | -58.03 | 100.26 | 0.8597 | 277.0 | 216.2 | |
| 21.46 | 105.11 | 21.05 | 104.00 | -7.28 | 225.40 | -58.37 | 101.88 | 0.8650 | 718.2 | 20.4 | |
| 0.00 | 0.81 | 0.00 | 0.78 | -5.20 | 225.78 | -57.99 | 99.58 | 0.8584 | 180.0 | 113.3 | |
| 0.36 | 1.36 | 0.35 | 1.32 | -6.15 | 225.56 | -58.20 | 100.63 | 0.8618 | 338.0 | 299.0 | |
| 0.00 | 0.63 | 0.00 | 0.61 | -4.49 | 225.76 | -58.01 | 98.76 | 0.8575 | -463.0 | -424.9 | |
| 0.00 | 2.81 | 0.00 | 2.75 | -6.30 | 225.18 | -58.59 | 100.73 | 0.8653 | 228.0 | 167.5 | |
| 0.00 | 4.07 | 0.00 | 4.15 | -8.65 | 224.36 | -59.41 | 103.20 | 0.8761 | 302.0 | 226.9 | |
| 0.00 | 0.72 | 0.00 | 0.74 | -9.00 | 224.20 | -59.57 | 103.56 | 0.8779 | -375.0 | -357.6 | |
| 0.00 | 1.54 | 0.00 | 1.50 | -4.43 | 225.00 | -58.76 | 98.55 | 0.8641 | -513.0 | -460.9 | |
| 0.00 | 0.27 | 0.00 | 0.28 | -9.06 | 223.94 | -59.83 | 103.56 | 0.8801 | -309.0 | -218.7 | |
| 0.00 | 0.72 | 0.00 | 0.72 | -5.30 | 224.64 | -59.13 | 99.47 | 0.8684 | 223.0 | 237.6 | |
| 0.00 | 1.00 | 0.00 | 1.00 | -5.39 | 224.32 | -59.44 | 99.51 | 0.8712 | 135.0 | 100.1 | |
| 0.00 | 0.54 | 0.00 | 0.55 | -5.53 | 224.12 | -59.65 | 99.63 | 0.8732 | 109.0 | 109.7 | |
| 0.00 | 1.54 | 0.00 | 1.64 | -7.64 | 222.68 | -61.09 | 101.71 | 0.8879 | 331.0 | 325.1 | |
| 0.00 | 0.63 | 0.00 | 0.72 | -7.71 | 220.88 | -62.89 | 101.43 | 0.9017 | 169.0 | 161.0 | |
| 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. | |