| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.69 | 118.60 | 28.69 | 69.58 | 7.15 | 252.69 | 32.30 | 277.62 | 0.5369 | 178.2 | 218.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 14:00:40 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 | 3.00 | 0.00 | 1.81 | 6.99 | 255.40 | 35.02 | 276.97 | 0.5759 | -228.0 | -312.2 | |
| 4.09 | 38.14 | 2.47 | 22.92 | 6.91 | 255.21 | 34.82 | 276.85 | 0.5731 | -712.6 | -662.0 | |
| 9.99 | -2.00 | 6.00 | -2.00 | 7.16 | 254.86 | 34.47 | 277.34 | 0.5683 | -988.1 | 999999 | |
| 6.27 | -2.00 | 3.76 | -2.00 | 6.56 | 254.77 | 34.38 | 276.28 | 0.5665 | -888.8 | 999999 | |
| 3.27 | -2.00 | 1.96 | -2.00 | 6.29 | 254.49 | 34.10 | 275.83 | 0.5623 | -833.3 | 999999 | |
| 0.54 | 3.36 | 0.33 | 2.01 | 8.01 | 254.26 | 33.88 | 278.93 | 0.5609 | -820.7 | -713.9 | |
| 1.36 | 3.81 | 0.81 | 2.26 | 6.10 | 253.81 | 33.42 | 275.55 | 0.5523 | -900.3 | -830.1 | |
| 0.00 | 0.82 | 0.00 | 0.48 | 5.96 | 253.50 | 33.12 | 275.31 | 0.5478 | -746.0 | -575.7 | |
| 1.09 | 3.54 | 0.64 | 2.07 | 8.26 | 252.41 | 32.03 | 279.72 | 0.5345 | 674.1 | 498.9 | |
| 0.00 | 1.09 | 0.00 | 0.64 | 8.21 | 252.23 | 31.84 | 279.66 | 0.5317 | 711.0 | 566.9 | |
| 0.00 | 0.91 | 0.00 | 0.53 | 8.09 | 252.07 | 31.68 | 279.47 | 0.5292 | 725.0 | 553.5 | |
| 0.00 | 1.27 | 0.00 | 0.74 | 8.46 | 252.07 | 31.68 | 280.16 | 0.5298 | 533.0 | 531.6 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 8.40 | 251.84 | 31.46 | 280.11 | 0.5265 | 876.0 | 749.5 | |
| 0.00 | 4.27 | 0.00 | 2.48 | 8.68 | 251.69 | 31.30 | 280.68 | 0.5247 | 923.0 | 783.9 | |
| 0.00 | 1.27 | 0.00 | 0.74 | 6.22 | 251.42 | 31.03 | 275.99 | 0.5173 | 587.0 | 412.5 | |
| 1.82 | 7.54 | 1.05 | 4.37 | 8.26 | 251.51 | 31.12 | 279.92 | 0.5213 | 968.3 | 803.6 | |
| 0.00 | 0.73 | 0.00 | 0.42 | 9.18 | 251.59 | 31.21 | 281.64 | 0.5243 | 791.0 | 737.9 | |
| 0.00 | 1.36 | 0.00 | 0.79 | 8.84 | 251.52 | 31.14 | 281.02 | 0.5226 | 790.0 | 623.8 | |
| 0.00 | 1.09 | 0.00 | 0.63 | 7.99 | 251.41 | 31.02 | 279.41 | 0.5194 | 829.0 | 644.5 | |
| 0.00 | 0.91 | 0.00 | 0.52 | 7.63 | 251.31 | 30.92 | 278.73 | 0.5173 | 629.0 | 527.5 | |
| 0.00 | 3.36 | 0.00 | 1.94 | 6.28 | 251.17 | 30.79 | 276.15 | 0.5137 | 400.0 | 418.8 | |
| 18.35 | 28.61 | 10.57 | 16.48 | 6.99 | 251.08 | 30.69 | 277.54 | 0.5131 | 937.8 | 676.0 | |
| 0.00 | 1.00 | 0.00 | 0.57 | 6.51 | 250.83 | 30.44 | 276.63 | 0.5088 | 569.0 | 433.3 | |
| 1.91 | -22.00 | 1.10 | -22.00 | 6.97 | 250.83 | 30.44 | 277.54 | 0.5093 | 1154.9 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.20 | 6.69 | 250.81 | 30.42 | 277.00 | 0.5087 | 760.0 | 649.2 | |
| 0.00 | 1.54 | 0.00 | 0.88 | 6.83 | 250.39 | 30.00 | 277.33 | 0.5026 | 1024.0 | 896.8 | |
| 0.00 | 6.90 | 0.00 | 3.94 | 6.75 | 250.10 | 29.71 | 277.21 | 0.4982 | 812.0 | 801.8 | |
| 0.00 | 0.45 | 0.00 | 0.26 | 3.34 | 248.84 | 28.45 | 270.26 | 0.4776 | 365.0 | 323.8 | |
| 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. | |