| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.12 | 179.92 | 50.79 | 186.52 | -12.24 | 165.29 | 58.63 | 252.19 | 0.8774 | 196.0 | 67.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 22:00:32 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 |
| 23.79 | 132.01 | 25.70 | 142.83 | -12.46 | 166.83 | 60.17 | 252.40 | 0.8906 | 603.1 | 116.0 | |
| 8.78 | -1.00 | 9.24 | -1.00 | -11.92 | 166.13 | 59.47 | 252.80 | 0.8842 | 690.9 | 999999 | |
| 0.61 | -1.00 | 0.64 | -1.00 | -12.07 | 165.76 | 59.11 | 252.54 | 0.8816 | 651.4 | 999999 | |
| 0.00 | 1.23 | 0.00 | 1.27 | -11.48 | 165.56 | 58.90 | 253.12 | 0.8789 | 551.0 | 473.2 | |
| 0.00 | 4.83 | 0.00 | 4.98 | -12.16 | 165.44 | 58.78 | 252.34 | 0.8793 | 615.0 | 455.6 | |
| 0.00 | 0.88 | 0.00 | 0.89 | -12.03 | 165.04 | 58.38 | 252.38 | 0.8758 | 592.0 | 470.9 | |
| 0.00 | 1.23 | 0.00 | 1.18 | -11.88 | 162.87 | 56.21 | 251.92 | 0.8576 | 524.0 | 472.9 | |
| 0.00 | 1.14 | 0.00 | 1.13 | -13.76 | 163.46 | 56.81 | 250.00 | 0.8670 | -328.0 | -308.1 | |
| 1.23 | 4.04 | 1.15 | 3.78 | -11.59 | 162.18 | 55.52 | 252.04 | 0.8510 | 371.1 | 265.8 | |
| 0.00 | 0.70 | 0.00 | 0.64 | -11.57 | 160.99 | 54.34 | 251.69 | 0.8405 | -285.0 | -231.0 | |
| 9.39 | 14.39 | 8.44 | 12.95 | -11.50 | 160.55 | 53.89 | 251.64 | 0.8363 | -639.4 | -415.8 | |
| 6.32 | 9.30 | 5.62 | 8.28 | -11.83 | 160.07 | 53.42 | 251.10 | 0.8329 | -659.7 | -405.1 | |
| 0.00 | 0.88 | 0.00 | 0.77 | -12.02 | 159.46 | 52.80 | 250.67 | 0.8278 | -375.0 | -334.2 | |
| 0.00 | 5.79 | 0.00 | 4.93 | -12.36 | 158.00 | 51.34 | 249.77 | 0.8151 | -544.0 | -564.1 | |
| 0.00 | 0.26 | 0.00 | 0.22 | -12.78 | 157.77 | 51.11 | 249.20 | 0.8142 | -590.0 | -620.0 | |
| 0.00 | 1.05 | 0.00 | 0.91 | -14.11 | 158.12 | 51.46 | 247.78 | 0.8216 | -431.0 | -463.8 | |
| 0.00 | 1.05 | 0.00 | 0.90 | -13.22 | 157.80 | 51.14 | 248.69 | 0.8159 | -549.0 | -528.0 | |
| 0.00 | 1.14 | 0.00 | 0.86 | -14.56 | 151.31 | 44.65 | 244.33 | 0.7570 | -496.0 | -426.9 | |
| 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. | |