SDO HMI 2014-06-01 02:00:39 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.48 | 168.22 | 39.15 | 158.44 | -4.44 | 298.46 | -58.25 | 94.80 | 0.8527 | 500.4 | 277.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-01 02:00:39 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 |
| 27.29 | 103.37 | 25.24 | 95.42 | -4.19 | 299.13 | -57.58 | 94.53 | 0.8466 | 790.6 | 339.7 | |
| 0.00 | 2.26 | 0.00 | 2.13 | -5.31 | 298.51 | -58.19 | 95.83 | 0.8526 | 576.0 | 486.6 | |
| 1.72 | 36.41 | 1.63 | 34.88 | -4.51 | 298.10 | -58.61 | 94.87 | 0.8561 | 648.1 | 261.5 | |
| 4.25 | -3.00 | 4.07 | -3.00 | -4.73 | 297.89 | -58.81 | 95.11 | 0.8580 | 585.6 | 999999 | |
| 0.00 | 1.36 | 0.00 | 1.31 | -3.75 | 297.60 | -59.11 | 93.96 | 0.8603 | 367.0 | 225.1 | |
| 2.62 | 6.32 | 2.57 | 6.20 | -6.25 | 297.16 | -59.54 | 96.84 | 0.8650 | 642.4 | 467.9 | |
| 0.00 | 0.99 | 0.00 | 0.98 | -6.12 | 296.82 | -59.89 | 96.68 | 0.8680 | 142.0 | 238.5 | |
| 0.00 | 3.70 | 0.00 | 3.65 | -4.87 | 296.97 | -59.74 | 95.24 | 0.8662 | 281.0 | 55.1 | |
| 0.99 | 2.80 | 0.99 | 2.79 | -5.93 | 296.54 | -60.16 | 96.45 | 0.8702 | 392.2 | 349.0 | |
| 0.00 | 1.26 | 0.00 | 1.25 | -4.32 | 296.80 | -59.90 | 94.59 | 0.8675 | -495.0 | -418.8 | |
| 0.00 | 0.90 | 0.00 | 0.90 | -4.47 | 296.66 | -60.05 | 94.76 | 0.8688 | -317.0 | -297.9 | |
| 2.62 | 8.58 | 2.64 | 8.65 | -4.00 | 296.16 | -60.54 | 94.21 | 0.8729 | -539.9 | -407.1 | |
| 1.99 | -12.00 | 2.01 | -12.00 | -4.19 | 296.07 | -60.63 | 94.42 | 0.8737 | -604.4 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.28 | -5.74 | 295.64 | -61.07 | 96.18 | 0.8778 | -253.0 | -272.3 | |
| 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. | |