SDO HMI 2011-12-03 21:58:56 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 |
| 95.64 | 408.31 | 50.23 | 214.53 | 19.59 | 123.72 | -4.06 | 11.60 | 0.3361 | 201.4 | 138.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-03 21:58:56 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 | 2.13 | 0.00 | 1.14 | 17.92 | 142.13 | 14.35 | 321.67 | 0.3819 | 602.0 | 547.4 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 20.01 | 136.69 | 8.91 | 336.37 | 0.3648 | 692.0 | 629.1 | |
| 3.75 | 21.67 | 1.97 | 11.40 | 20.14 | 127.70 | -0.08 | 0.23 | 0.3363 | -1042.8 | -797.0 | |
| 2.39 | -3.00 | 1.26 | -3.00 | 20.39 | 127.51 | -0.27 | 0.75 | 0.3405 | -803.7 | 999999 | |
| 1.28 | -3.00 | 0.67 | -3.00 | 20.18 | 127.25 | -0.52 | 1.46 | 0.3369 | -1060.5 | 999999 | |
| 6.31 | 30.89 | 3.32 | 16.23 | 20.17 | 126.72 | -1.06 | 2.95 | 0.3373 | -1126.4 | -871.0 | |
| 10.07 | -6.00 | 5.29 | -6.00 | 20.02 | 126.41 | -1.37 | 3.86 | 0.3350 | -1114.1 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 25.80 | 126.15 | -1.63 | 3.43 | 0.4287 | 710.0 | 567.4 | |
| 2.56 | 15.96 | 1.35 | 8.42 | 20.58 | 125.99 | -1.78 | 4.87 | 0.3448 | -1045.3 | -749.3 | |
| 3.75 | -9.00 | 1.98 | -9.00 | 20.87 | 125.89 | -1.88 | 5.06 | 0.3496 | -783.6 | 999999 | |
| 0.00 | 2.56 | 0.00 | 1.34 | 19.27 | 125.91 | -1.86 | 5.47 | 0.3233 | -1083.0 | -858.3 | |
| 0.00 | 3.41 | 0.00 | 1.80 | 20.33 | 125.84 | -1.94 | 5.37 | 0.3409 | -990.0 | -812.2 | |
| 0.00 | 2.56 | 0.00 | 1.35 | 20.55 | 125.68 | -2.10 | 5.74 | 0.3448 | -709.0 | -579.3 | |
| 5.46 | 7.94 | 2.86 | 4.16 | 19.52 | 125.60 | -2.18 | 6.31 | 0.3279 | -1009.2 | -826.7 | |
| 0.00 | 5.21 | 0.00 | 2.76 | 21.12 | 125.35 | -2.42 | 6.42 | 0.3546 | -954.0 | -745.4 | |
| 0.00 | 3.24 | 0.00 | 1.70 | 19.67 | 125.06 | -2.72 | 7.77 | 0.3316 | -382.0 | -372.6 | |
| 1.62 | 17.92 | 0.85 | 9.38 | 19.36 | 124.38 | -3.40 | 9.86 | 0.3282 | 498.2 | -650.6 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 20.93 | 124.25 | -3.53 | 9.39 | 0.3540 | -883.0 | -722.9 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.30 | 124.13 | -3.65 | 10.61 | 0.3279 | -176.0 | -88.4 | |
| 0.51 | 2.13 | 0.27 | 1.13 | 20.77 | 124.03 | -3.75 | 10.04 | 0.3521 | -1020.8 | -855.1 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 20.46 | 124.04 | -3.74 | 10.19 | 0.3470 | -983.0 | -670.1 | |
| 0.00 | 3.16 | 0.00 | 1.67 | 21.15 | 123.92 | -3.85 | 10.11 | 0.3584 | -668.0 | -588.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 20.27 | 123.95 | -3.83 | 10.54 | 0.3442 | -792.0 | -670.6 | |
| 10.24 | 259.50 | 5.37 | 136.12 | 19.27 | 123.19 | -4.59 | 13.27 | 0.3306 | 1215.4 | 450.4 | |
| 0.00 | 2.56 | 0.00 | 1.37 | 22.04 | 123.01 | -4.77 | 11.90 | 0.3754 | 908.0 | 781.8 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 21.69 | 122.57 | -5.21 | 13.18 | 0.3715 | 945.0 | 662.7 | |
| 44.63 | -24.00 | 23.42 | -24.00 | 19.20 | 122.50 | -5.28 | 15.22 | 0.3324 | 1247.8 | 999999 | |
| 0.00 | 7.25 | 0.00 | 3.85 | 20.96 | 122.41 | -5.37 | 14.09 | 0.3606 | 807.0 | 835.0 | |
| 3.07 | -24.00 | 1.62 | -24.00 | 19.86 | 122.03 | -5.74 | 15.91 | 0.3449 | 842.1 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.09 | 20.90 | 121.99 | -5.78 | 15.17 | 0.3613 | 901.0 | 690.2 | |
| 0.00 | 4.18 | 0.00 | 2.21 | 20.36 | 121.98 | -5.79 | 15.62 | 0.3530 | 705.0 | 608.4 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.36 | 121.62 | -6.16 | 18.44 | 0.3234 | 781.0 | 516.9 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.13 | 121.63 | -6.15 | 19.77 | 0.3040 | -917.0 | -672.5 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 18.14 | 120.03 | -7.75 | 23.00 | 0.3294 | -945.0 | -684.5 | |
| 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. | |