| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75.54 | 508.65 | 42.08 | 283.96 | -20.73 | 17.39 | -5.71 | 168.35 | 0.4612 | 986.8 | 359.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-13 06:00:31 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 |
| 2.71 | 6.21 | 1.47 | 3.38 | -18.04 | 20.40 | -2.70 | 173.72 | 0.4117 | 1067.9 | 845.3 | |
| 0.00 | 1.66 | 0.00 | 0.91 | -18.21 | 19.64 | -3.46 | 172.04 | 0.4158 | 991.0 | 807.8 | |
| 0.00 | 1.58 | 0.00 | 0.86 | -18.25 | 19.39 | -3.71 | 171.48 | 0.4170 | 939.0 | 820.3 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -19.50 | 19.23 | -3.87 | 171.59 | 0.4370 | 848.0 | 621.1 | |
| 0.00 | 2.71 | 0.00 | 1.51 | -20.84 | 19.17 | -3.94 | 171.91 | 0.4578 | 177.0 | 172.0 | |
| 0.00 | 1.75 | 0.00 | 0.96 | -18.55 | 18.75 | -4.35 | 170.17 | 0.4233 | 888.0 | 625.5 | |
| 0.79 | 476.78 | 0.44 | 266.06 | -19.81 | 18.05 | -5.06 | 169.21 | 0.4448 | 885.7 | 386.9 | |
| 26.70 | -7.00 | 14.89 | -7.00 | -20.91 | 17.91 | -5.19 | 169.41 | 0.4621 | 1366.5 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -22.95 | 17.28 | -5.83 | 169.06 | 0.4947 | -820.0 | -652.8 | |
| 44.20 | -7.00 | 24.64 | -7.00 | -20.68 | 17.31 | -5.80 | 168.11 | 0.4605 | 1502.3 | 999999 | |
| 1.14 | -7.00 | 0.64 | -7.00 | -21.16 | 16.93 | -6.17 | 167.60 | 0.4689 | 658.0 | 999999 | |
| 0.00 | 1.75 | 0.00 | 0.96 | -18.21 | 15.88 | -7.23 | 163.73 | 0.4284 | -1052.0 | -766.5 | |
| 0.00 | 1.31 | 0.00 | 0.74 | -20.77 | 13.53 | -9.58 | 160.90 | 0.4773 | 837.0 | 568.1 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -17.76 | 11.76 | -11.35 | 154.96 | 0.4445 | -807.0 | -723.3 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -22.71 | 11.34 | -11.76 | 158.55 | 0.5161 | -543.0 | -277.5 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -26.47 | 10.84 | -12.27 | 160.43 | 0.5699 | -528.0 | -512.8 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -18.19 | 11.28 | -11.83 | 154.48 | 0.4538 | -913.0 | -734.6 | |
| 0.00 | 4.29 | 0.00 | 2.39 | -18.39 | 11.23 | -11.87 | 154.59 | 0.4569 | -800.0 | -648.6 | |
| 0.00 | 2.19 | 0.00 | 1.31 | -26.13 | 10.29 | -12.81 | 159.40 | 0.5681 | -438.0 | -399.4 | |
| 0.00 | 1.14 | 0.00 | 0.73 | -29.49 | 5.02 | -18.09 | 154.87 | 0.6388 | -716.0 | -474.7 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -30.30 | 4.17 | -18.94 | 154.49 | 0.6530 | -392.0 | -277.5 | |
| 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. | |