SDO HMI 2011-06-03 05:59:10 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 |
| 30.65 | 141.34 | 16.75 | 77.17 | -20.73 | 19.04 | -14.90 | 145.30 | 0.4240 | 959.2 | 499.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-03 05:59:10 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 | 1.09 | 0.00 | 0.58 | -19.45 | 22.63 | -11.31 | 150.44 | 0.3763 | -812.0 | -593.5 | |
| 25.50 | 118.55 | 13.92 | 64.63 | -20.65 | 19.24 | -14.70 | 145.51 | 0.4211 | 1294.7 | 501.2 | |
| 2.17 | -2.00 | 1.19 | -2.00 | -20.87 | 18.82 | -15.12 | 145.09 | 0.4278 | 713.2 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -22.08 | 18.48 | -15.46 | 146.20 | 0.4459 | 626.0 | 486.2 | |
| 2.98 | 5.43 | 1.64 | 2.98 | -21.03 | 18.53 | -15.41 | 144.83 | 0.4324 | 819.2 | 544.9 | |
| 0.00 | 1.99 | 0.00 | 1.10 | -21.62 | 18.09 | -15.85 | 144.92 | 0.4436 | 837.0 | 712.0 | |
| 0.00 | 1.90 | 0.00 | 1.04 | -20.42 | 17.89 | -16.06 | 142.84 | 0.4309 | 590.0 | 374.6 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -21.85 | 17.72 | -16.22 | 144.64 | 0.4498 | 634.0 | 519.9 | |
| 0.00 | 7.05 | 0.00 | 3.90 | -21.36 | 17.71 | -16.23 | 143.93 | 0.4439 | 754.0 | 696.9 | |
| 0.00 | 2.62 | 0.00 | 1.44 | -20.58 | 17.70 | -16.24 | 142.77 | 0.4346 | 254.0 | 206.7 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -20.93 | 17.56 | -16.38 | 143.06 | 0.4402 | 643.0 | 501.6 | |
| 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. | |