| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.00 | 0.00 | 12.95 | -19.77 | 98.86 | -6.15 | 168.88 | 0.4666 | -192.4 | -237.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-07 01:00:32 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 |
| 0.00 | 0.70 | 0.00 | 0.38 | -15.59 | 112.40 | 7.40 | 198.35 | 0.3957 | 241.0 | 212.6 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -22.21 | 110.64 | 5.64 | 190.76 | 0.4892 | 320.0 | 409.1 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -15.75 | 109.59 | 4.59 | 191.54 | 0.3865 | 695.0 | 518.9 | |
| 0.00 | 1.32 | 0.00 | 0.75 | -22.88 | 109.56 | 4.56 | 188.51 | 0.4966 | 411.0 | 421.7 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -13.88 | 108.75 | 3.74 | 190.36 | 0.3540 | 823.0 | 722.0 | |
| 0.00 | 1.49 | 0.00 | 0.82 | -18.75 | 108.40 | 3.39 | 187.50 | 0.4307 | 429.0 | 399.8 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -16.02 | 106.16 | 1.16 | 182.91 | 0.3839 | 740.0 | 509.7 | |
| 0.00 | 1.58 | 0.00 | 0.85 | -16.78 | 100.37 | -4.63 | 168.89 | 0.4029 | -816.0 | -693.3 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -17.88 | 98.64 | -6.37 | 165.59 | 0.4260 | -486.0 | -483.6 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -18.31 | 98.49 | -6.51 | 165.54 | 0.4332 | -534.0 | -571.5 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -18.81 | 98.25 | -6.76 | 165.33 | 0.4417 | -505.0 | -513.5 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -16.88 | 97.47 | -7.53 | 162.37 | 0.4159 | -522.0 | -494.1 | |
| 0.00 | 2.11 | 0.00 | 1.21 | -22.29 | 93.72 | -11.28 | 159.27 | 0.5135 | -667.0 | -587.4 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -21.91 | 93.75 | -11.25 | 159.04 | 0.5081 | -827.0 | -620.2 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -18.22 | 93.96 | -11.04 | 156.32 | 0.4550 | -326.0 | -433.3 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -22.43 | 93.51 | -11.49 | 159.03 | 0.5166 | -549.0 | -467.6 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -19.97 | 92.93 | -12.08 | 156.03 | 0.4860 | -575.0 | -515.3 | |
| 0.00 | 1.84 | 0.00 | 1.04 | -18.08 | 89.40 | -15.60 | 148.10 | 0.4858 | -867.0 | -688.0 | |
| 0.00 | 1.14 | 0.00 | 0.79 | -32.42 | 83.19 | -21.82 | 153.17 | 0.6975 | -640.0 | -575.0 | |
| 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. | |