| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 52.46 | 215.17 | 29.33 | 120.29 | -19.51 | 258.01 | 7.09 | 194.49 | 0.4657 | 206.5 | 14.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-03 16:59:07 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 | 1.88 | 0.00 | 1.08 | -21.24 | 262.21 | 11.29 | 201.05 | 0.5102 | 644.0 | 514.9 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -19.99 | 259.86 | 8.94 | 197.77 | 0.4805 | 627.0 | 497.8 | |
| 0.00 | 1.61 | 0.00 | 0.91 | -19.85 | 259.79 | 8.87 | 197.73 | 0.4782 | 906.0 | 663.5 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -19.51 | 259.51 | 8.59 | 197.44 | 0.4718 | 697.0 | 456.4 | |
| 0.00 | 2.06 | 0.00 | 1.14 | -18.66 | 259.44 | 8.51 | 197.87 | 0.4591 | -649.0 | -486.0 | |
| 10.19 | 11.97 | 5.74 | 6.75 | -20.08 | 259.19 | 8.26 | 196.45 | 0.4788 | 828.3 | 665.5 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -25.97 | 259.36 | 8.43 | 193.58 | 0.5639 | 549.0 | 608.0 | |
| 23.59 | 109.46 | 13.23 | 61.35 | -19.70 | 258.71 | 7.79 | 195.78 | 0.4711 | 1082.1 | 346.1 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -18.92 | 258.51 | 7.59 | 195.88 | 0.4587 | 723.0 | 481.0 | |
| 1.79 | -8.00 | 1.00 | -8.00 | -19.49 | 258.28 | 7.36 | 195.07 | 0.4662 | 819.0 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.28 | -17.90 | 258.21 | 7.29 | 195.91 | 0.4422 | -920.0 | -710.4 | |
| 0.00 | 2.14 | 0.00 | 1.19 | -18.34 | 258.10 | 7.18 | 195.41 | 0.4483 | 727.0 | 621.4 | |
| 0.00 | 1.34 | 0.00 | 0.77 | -22.96 | 258.13 | 7.21 | 192.96 | 0.5168 | 718.0 | 488.2 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -18.46 | 257.66 | 6.74 | 194.43 | 0.4484 | -686.0 | -535.5 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -22.71 | 257.75 | 6.83 | 192.42 | 0.5119 | 692.0 | 561.1 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -22.88 | 257.73 | 6.80 | 192.30 | 0.5144 | 724.0 | 633.3 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -22.01 | 257.65 | 6.73 | 192.56 | 0.5014 | 754.0 | 624.3 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -18.33 | 257.49 | 6.57 | 194.16 | 0.4457 | -749.0 | -505.9 | |
| 0.00 | 2.95 | 0.00 | 1.63 | -18.52 | 257.24 | 6.32 | 193.54 | 0.4478 | -812.0 | -703.5 | |
| 2.59 | 18.59 | 1.44 | 10.33 | -19.16 | 257.14 | 6.22 | 192.99 | 0.4571 | -684.2 | -397.6 | |
| 0.00 | 5.72 | 0.00 | 3.15 | -17.88 | 256.90 | 5.98 | 193.17 | 0.4367 | -941.0 | -807.1 | |
| 1.70 | 38.25 | 0.94 | 21.22 | -19.16 | 256.59 | 5.67 | 191.88 | 0.4551 | -974.8 | -640.8 | |
| 11.53 | -22.00 | 6.38 | -22.00 | -18.82 | 256.39 | 5.46 | 191.62 | 0.4493 | -1014.1 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -19.93 | 256.42 | 5.50 | 191.19 | 0.4664 | -545.0 | -524.5 | |
| 1.07 | -22.00 | 0.60 | -22.00 | -19.39 | 256.37 | 5.45 | 191.33 | 0.4580 | -834.9 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -19.45 | 256.05 | 5.13 | 190.65 | 0.4581 | -770.0 | -593.0 | |
| 0.00 | 2.86 | 0.00 | 1.59 | -19.59 | 255.86 | 4.94 | 190.22 | 0.4596 | -823.0 | -667.5 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -20.36 | 255.11 | 4.19 | 188.43 | 0.4695 | -669.0 | -423.6 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -19.17 | 254.47 | 3.55 | 187.50 | 0.4498 | -614.0 | -526.2 | |
| 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. | |