SDO HMI 2011-11-24 16:58:57 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 |
| 74.55 | 435.52 | 39.85 | 232.17 | 15.15 | 232.26 | -16.89 | 49.64 | 0.3668 | -518.2 | -253.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 16:58:57 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 | 1.20 | 0.00 | 0.62 | 15.01 | 236.76 | -12.39 | 42.01 | 0.3112 | -1028.0 | -693.8 | |
| 7.10 | 27.48 | 3.70 | 14.30 | 13.48 | 235.44 | -13.71 | 48.44 | 0.3095 | -1187.5 | -661.2 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 14.30 | 235.14 | -14.01 | 47.07 | 0.3219 | -170.0 | -171.2 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 13.23 | 234.76 | -14.39 | 50.38 | 0.3154 | -1111.0 | -916.7 | |
| 45.54 | 289.40 | 23.96 | 152.31 | 14.93 | 234.28 | -14.88 | 47.27 | 0.3392 | -1422.4 | -436.3 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 12.72 | 234.36 | -14.80 | 52.46 | 0.3156 | -985.0 | -801.9 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 12.84 | 234.16 | -14.99 | 52.50 | 0.3193 | -724.0 | -569.9 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 14.91 | 232.49 | -16.66 | 50.40 | 0.3611 | -1018.0 | -834.0 | |
| 0.00 | 1.71 | 0.00 | 0.93 | 18.21 | 231.32 | -17.84 | 45.60 | 0.4090 | -809.0 | -689.7 | |
| 0.00 | 1.88 | 0.00 | 1.02 | 17.20 | 231.39 | -17.77 | 47.42 | 0.3976 | -998.0 | -723.9 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 17.63 | 231.34 | -17.81 | 46.66 | 0.4026 | -686.0 | -493.9 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 17.35 | 231.14 | -18.01 | 47.49 | 0.4021 | -692.0 | -571.3 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 17.19 | 231.00 | -18.16 | 48.02 | 0.4022 | -672.0 | -523.4 | |
| 0.00 | 5.82 | 0.00 | 3.13 | 16.00 | 231.02 | -18.14 | 50.38 | 0.3902 | -993.0 | -847.7 | |
| 0.00 | 1.71 | 0.00 | 0.96 | 19.63 | 227.38 | -21.77 | 48.49 | 0.4685 | -236.0 | -298.0 | |
| 0.00 | 3.34 | 0.00 | 1.84 | 17.40 | 227.61 | -21.54 | 52.17 | 0.4455 | -761.0 | -718.4 | |
| 0.00 | 2.91 | 0.00 | 1.61 | 17.80 | 227.49 | -21.66 | 51.58 | 0.4505 | -647.0 | -632.9 | |
| 0.00 | 1.37 | 0.00 | 0.76 | 17.92 | 227.21 | -21.94 | 51.70 | 0.4550 | -483.0 | -354.8 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 16.76 | 227.26 | -21.90 | 53.82 | 0.4443 | 794.0 | 525.4 | |
| 0.00 | 9.42 | 0.00 | 5.20 | 15.68 | 226.65 | -22.50 | 56.58 | 0.4433 | 719.0 | 583.3 | |
| 0.00 | 2.91 | 0.00 | 1.62 | 16.99 | 226.29 | -22.86 | 54.47 | 0.4585 | 1074.0 | 806.5 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 15.92 | 226.09 | -23.06 | 56.72 | 0.4525 | 810.0 | 647.5 | |
| 6.33 | 11.56 | 3.51 | 6.40 | 15.64 | 226.09 | -23.06 | 57.25 | 0.4504 | 959.6 | 573.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 16.74 | 225.78 | -23.37 | 55.48 | 0.4629 | 912.0 | 718.0 | |
| 7.53 | 58.12 | 4.19 | 32.42 | 15.94 | 225.65 | -23.50 | 57.13 | 0.4585 | 1216.8 | 661.3 | |
| 0.00 | 1.80 | 0.00 | 1.00 | 14.63 | 225.64 | -23.51 | 59.70 | 0.4490 | 862.0 | 638.6 | |
| 5.31 | -25.00 | 2.96 | -25.00 | 15.79 | 225.27 | -23.89 | 57.82 | 0.4623 | 872.2 | 999999 | |
| 2.74 | -25.00 | 1.53 | -25.00 | 16.09 | 225.19 | -23.96 | 57.31 | 0.4655 | 750.7 | 999999 | |
| 0.00 | 2.91 | 0.00 | 1.62 | 15.36 | 225.15 | -24.00 | 58.75 | 0.4607 | 552.0 | 494.8 | |
| 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. | |