SDO HMI 2011-11-24 02:58:57 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 |
| 58.60 | 335.18 | 29.77 | 170.55 | 14.07 | 252.11 | -4.71 | 18.19 | 0.2289 | -689.2 | -385.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 02:58:57 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 | 2.48 | 0.00 | 1.28 | 17.94 | 256.99 | 0.17 | 359.42 | 0.2791 | -885.0 | -711.6 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 11.77 | 256.65 | -0.17 | 0.95 | 0.1738 | -922.0 | -646.8 | |
| 0.94 | 303.97 | 0.48 | 154.37 | 13.69 | 253.14 | -3.67 | 16.81 | 0.2163 | -1048.5 | -438.8 | |
| 42.84 | -3.00 | 21.75 | -3.00 | 13.87 | 252.62 | -4.20 | 18.76 | 0.2219 | -1376.9 | 999999 | |
| 1.37 | -3.00 | 0.70 | -3.00 | 14.17 | 252.19 | -4.63 | 20.06 | 0.2292 | -569.8 | 999999 | |
| 12.59 | -3.00 | 6.40 | -3.00 | 13.75 | 252.04 | -4.78 | 21.33 | 0.2233 | -1166.9 | 999999 | |
| 0.86 | -3.00 | 0.44 | -3.00 | 13.90 | 251.67 | -5.15 | 22.55 | 0.2281 | -671.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 12.63 | 251.33 | -5.48 | 26.38 | 0.2108 | -751.0 | -548.9 | |
| 0.00 | 6.00 | 0.00 | 3.07 | 15.02 | 250.72 | -6.10 | 24.14 | 0.2519 | -797.0 | -684.0 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 13.75 | 250.76 | -6.06 | 26.34 | 0.2322 | -724.0 | -570.7 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 14.59 | 250.58 | -6.24 | 25.38 | 0.2464 | -871.0 | -630.2 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 13.50 | 250.00 | -6.82 | 29.63 | 0.2346 | 903.0 | 596.1 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 20.25 | 249.59 | -7.23 | 20.45 | 0.3394 | -463.0 | -438.2 | |
| 0.00 | 1.46 | 0.00 | 0.74 | 12.98 | 248.76 | -8.06 | 35.13 | 0.2385 | 836.0 | 655.1 | |
| 0.00 | 2.06 | 0.00 | 1.05 | 13.01 | 248.33 | -8.49 | 36.46 | 0.2432 | 908.0 | 680.6 | |
| 0.00 | 2.57 | 0.00 | 1.34 | 17.17 | 246.68 | -10.14 | 32.35 | 0.3157 | 1051.0 | 743.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 18.89 | 244.70 | -12.12 | 34.01 | 0.3567 | 704.0 | 573.2 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 18.76 | 243.88 | -12.94 | 35.96 | 0.3628 | 719.0 | 603.9 | |
| 0.00 | 1.46 | 0.00 | 0.77 | 17.89 | 243.91 | -12.91 | 37.42 | 0.3514 | 799.0 | 669.9 | |
| 0.00 | 0.69 | 0.00 | 0.37 | 19.87 | 243.33 | -13.49 | 35.19 | 0.3822 | 634.0 | 476.8 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 19.69 | 243.22 | -13.60 | 35.72 | 0.3809 | 653.0 | 545.1 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 18.97 | 243.09 | -13.73 | 37.18 | 0.3731 | 840.0 | 642.2 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 19.08 | 241.62 | -15.20 | 39.73 | 0.3893 | 805.0 | 616.7 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 19.08 | 241.36 | -15.46 | 40.20 | 0.3919 | 737.0 | 598.7 | |
| 0.00 | 0.69 | 0.00 | 0.37 | 19.08 | 241.13 | -15.68 | 40.60 | 0.3943 | 479.0 | 381.5 | |
| 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. | |