| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.30 | 370.25 | 35.79 | 219.82 | 14.83 | 133.17 | 32.87 | 286.97 | 0.5506 | -575.5 | -297.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-13 21:00:38 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 | 0.99 | 0.00 | 0.61 | 17.44 | 135.58 | 35.27 | 290.73 | 0.5913 | 513.0 | 471.6 | |
| 54.08 | 328.01 | 32.38 | 196.45 | 15.27 | 133.98 | 33.68 | 287.61 | 0.5634 | -1349.6 | -401.0 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 16.54 | 132.00 | 31.70 | 290.61 | 0.5402 | -607.0 | -480.8 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 10.93 | 127.85 | 27.55 | 281.06 | 0.4646 | 744.0 | 613.2 | |
| 0.00 | 1.80 | 0.00 | 1.01 | 12.10 | 127.67 | 27.36 | 283.62 | 0.4643 | -713.0 | -556.8 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 12.69 | 127.52 | 27.22 | 284.93 | 0.4637 | 814.0 | 708.7 | |
| 0.00 | 4.96 | 0.00 | 2.77 | 12.92 | 127.34 | 27.04 | 285.48 | 0.4616 | 678.0 | 631.6 | |
| 0.00 | 2.07 | 0.00 | 1.16 | 12.49 | 127.29 | 26.99 | 284.58 | 0.4597 | 884.0 | 778.7 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 10.28 | 126.23 | 25.93 | 280.03 | 0.4388 | 833.0 | 654.0 | |
| 0.00 | 2.16 | 0.00 | 1.19 | 9.48 | 125.79 | 25.49 | 278.28 | 0.4307 | 618.0 | 491.6 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 9.40 | 125.61 | 25.31 | 278.12 | 0.4278 | 779.0 | 643.1 | |
| 1.62 | 16.31 | 0.89 | 8.94 | 10.32 | 125.62 | 25.32 | 280.25 | 0.4293 | 954.2 | 763.0 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 9.59 | 125.56 | 25.26 | 278.56 | 0.4272 | 852.0 | 790.2 | |
| 0.00 | 0.72 | 0.00 | 0.40 | 12.20 | 125.80 | 25.50 | 284.52 | 0.4364 | 562.0 | 553.6 | |
| 0.72 | -12.00 | 0.40 | -12.00 | 10.56 | 125.61 | 25.30 | 280.82 | 0.4296 | 821.4 | 999999 | |
| 3.88 | -12.00 | 2.12 | -12.00 | 10.20 | 125.54 | 25.24 | 280.00 | 0.4279 | 1081.9 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 9.41 | 125.41 | 25.11 | 278.18 | 0.4246 | 702.0 | 539.0 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 9.29 | 125.33 | 25.03 | 277.92 | 0.4233 | 841.0 | 653.2 | |
| 0.00 | 1.80 | 0.00 | 0.98 | 9.63 | 125.29 | 24.99 | 278.72 | 0.4231 | 855.0 | 730.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 9.27 | 123.24 | 22.94 | 278.28 | 0.3903 | -747.0 | -579.7 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 10.91 | 122.56 | 22.26 | 282.74 | 0.3830 | 844.0 | 684.0 | |
| 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. | |