SDO HMI 2011-10-05 22:59:03 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 |
| 55.86 | 363.23 | 32.84 | 214.10 | 23.24 | 155.88 | -29.30 | 56.15 | 0.5435 | -779.2 | -378.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-05 22:59:03 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 | 1.41 | 0.00 | 0.78 | 23.81 | 164.20 | -20.99 | 47.11 | 0.4491 | -808.0 | -670.8 | |
| 0.00 | 1.41 | 0.00 | 0.80 | 27.08 | 163.30 | -21.89 | 42.77 | 0.4908 | -822.0 | -673.8 | |
| 0.00 | 1.05 | 0.00 | 0.63 | 28.40 | 157.26 | -27.93 | 46.98 | 0.5658 | -660.0 | -586.3 | |
| 0.00 | 1.05 | 0.00 | 0.63 | 27.95 | 156.81 | -28.38 | 48.02 | 0.5670 | -629.0 | -525.8 | |
| 13.88 | 308.33 | 8.12 | 180.89 | 22.80 | 156.44 | -28.75 | 56.50 | 0.5338 | -1219.9 | -403.2 | |
| 30.82 | -5.00 | 18.11 | -5.00 | 23.26 | 156.18 | -29.00 | 55.93 | 0.5399 | -1215.5 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.69 | 26.36 | 155.33 | -29.85 | 51.63 | 0.5711 | -761.0 | -629.8 | |
| 0.00 | 1.14 | 0.00 | 0.69 | 25.91 | 155.34 | -29.84 | 52.31 | 0.5678 | -798.0 | -634.7 | |
| 0.79 | -5.00 | 0.46 | -5.00 | 22.83 | 155.91 | -29.28 | 56.84 | 0.5405 | -668.0 | 999999 | |
| 5.27 | -5.00 | 3.09 | -5.00 | 22.36 | 155.98 | -29.20 | 57.57 | 0.5367 | -872.0 | 999999 | |
| 0.53 | 31.53 | 0.32 | 18.93 | 24.35 | 154.77 | -30.41 | 55.19 | 0.5639 | -915.3 | -443.3 | |
| 2.20 | -11.00 | 1.32 | -11.00 | 24.34 | 154.51 | -30.68 | 55.40 | 0.5669 | -909.8 | 999999 | |
| 2.37 | -11.00 | 1.42 | -11.00 | 24.10 | 154.34 | -30.85 | 55.89 | 0.5675 | -803.4 | 999999 | |
| 0.00 | 5.97 | 0.00 | 3.55 | 22.58 | 154.70 | -30.49 | 58.12 | 0.5539 | -513.0 | -310.3 | |
| 0.00 | 0.88 | 0.00 | 0.53 | 23.85 | 154.26 | -30.93 | 56.36 | 0.5669 | -661.0 | -480.2 | |
| 0.00 | 1.14 | 0.00 | 0.69 | 21.17 | 152.50 | -32.69 | 61.81 | 0.5736 | 665.0 | 562.6 | |
| 0.00 | 1.23 | 0.00 | 0.77 | 25.47 | 150.92 | -34.27 | 56.01 | 0.6154 | 593.0 | 490.1 | |
| 0.00 | 0.97 | 0.00 | 0.62 | 26.31 | 149.07 | -36.11 | 55.84 | 0.6408 | 760.0 | 618.2 | |
| 0.00 | 1.41 | 0.00 | 0.91 | 25.02 | 148.37 | -36.81 | 58.09 | 0.6419 | 786.0 | 631.6 | |
| 0.00 | 1.41 | 0.00 | 0.91 | 24.96 | 147.98 | -37.21 | 58.38 | 0.6461 | 657.0 | 572.5 | |
| 0.00 | 1.23 | 0.00 | 0.80 | 25.15 | 147.87 | -37.32 | 58.17 | 0.6482 | 709.0 | 561.3 | |
| 0.00 | 0.88 | 0.00 | 0.57 | 24.55 | 147.58 | -37.60 | 59.17 | 0.6487 | 488.0 | 441.1 | |
| 0.00 | 1.05 | 0.00 | 0.71 | 23.23 | 144.02 | -41.16 | 62.60 | 0.6836 | 519.0 | 483.2 | |
| 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. | |