SDO HMI 2011-11-24 12:58:57 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 |
| 19.09 | 59.77 | 9.88 | 30.51 | 8.87 | 260.02 | 8.67 | 322.89 | 0.2332 | -309.4 | 13.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 12:58:57 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 |
| 19.09 | 22.43 | 9.88 | 11.61 | 8.05 | 267.01 | 15.66 | 292.55 | 0.2906 | -1176.5 | -715.0 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 10.59 | 266.44 | 15.09 | 301.18 | 0.3004 | -763.0 | -612.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 10.12 | 266.08 | 14.72 | 300.37 | 0.2913 | -843.0 | -642.4 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 4.27 | 264.72 | 13.37 | 281.01 | 0.2359 | -782.0 | -562.3 | |
| 0.00 | 3.08 | 0.00 | 1.58 | 9.95 | 264.55 | 13.20 | 302.54 | 0.2680 | -749.0 | -662.3 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 9.53 | 264.26 | 12.90 | 301.75 | 0.2601 | -1017.0 | -777.9 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 9.21 | 263.85 | 12.49 | 301.45 | 0.2514 | -900.0 | -680.8 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 8.55 | 263.36 | 12.01 | 300.09 | 0.2389 | -972.0 | -717.8 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 8.79 | 263.31 | 11.96 | 301.07 | 0.2401 | -959.0 | -779.5 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 8.67 | 263.12 | 11.77 | 301.03 | 0.2364 | -931.0 | -762.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 8.23 | 262.96 | 11.60 | 299.70 | 0.2302 | -845.0 | -615.1 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 7.52 | 261.57 | 10.21 | 299.91 | 0.2038 | -905.0 | -622.8 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 10.45 | 260.68 | 9.32 | 313.61 | 0.2210 | -784.0 | -729.3 | |
| 0.00 | 2.57 | 0.00 | 1.28 | 9.28 | 250.26 | -1.09 | 8.18 | 0.1330 | 1036.0 | 877.4 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 9.43 | 249.57 | -1.78 | 12.94 | 0.1378 | 971.0 | 762.7 | |
| 0.00 | 0.86 | 0.00 | 0.43 | 9.72 | 249.36 | -2.00 | 13.89 | 0.1437 | 942.0 | 698.0 | |
| 0.00 | 1.88 | 0.00 | 0.94 | 9.25 | 249.27 | -2.08 | 15.36 | 0.1360 | 929.0 | 758.0 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 9.46 | 249.18 | -2.17 | 15.58 | 0.1399 | 1003.0 | 777.8 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.19 | 248.88 | -2.47 | 18.20 | 0.1370 | 846.0 | 739.6 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 9.75 | 248.82 | -2.54 | 17.38 | 0.1467 | 1154.0 | 953.8 | |
| 0.00 | 1.97 | 0.00 | 0.99 | 9.87 | 248.64 | -2.72 | 18.28 | 0.1496 | 892.0 | 704.9 | |
| 0.00 | 1.97 | 0.00 | 0.99 | 9.66 | 248.13 | -3.23 | 21.94 | 0.1492 | 1106.0 | 909.5 | |
| 0.00 | 1.88 | 0.00 | 0.94 | 9.51 | 247.86 | -3.50 | 23.98 | 0.1487 | 1069.0 | 808.3 | |
| 0.00 | 2.06 | 0.00 | 1.03 | 10.23 | 246.16 | -5.19 | 31.10 | 0.1732 | 862.0 | 697.2 | |
| 0.00 | 1.46 | 0.00 | 0.74 | 12.38 | 244.24 | -7.12 | 33.23 | 0.2219 | 782.0 | 626.6 | |
| 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. | |