SDO HMI 2014-03-01 06:52:13 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 |
| 0.52 | 56.98 | 0.27 | 30.48 | 9.64 | 118.21 | -10.59 | 265.53 | 0.3664 | -268.5 | -272.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-01 06:52:13 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 | 0.86 | 0.00 | 0.44 | 7.11 | 129.01 | 0.20 | 359.19 | 0.2486 | -723.0 | -662.1 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 7.05 | 128.77 | -0.04 | 0.15 | 0.2476 | -878.0 | -731.0 | |
| 0.00 | 2.42 | 0.00 | 1.25 | 9.42 | 128.62 | -0.19 | 0.64 | 0.2877 | -926.0 | -618.6 | |
| 0.00 | 1.81 | 0.00 | 0.94 | 9.42 | 128.41 | -0.40 | 1.37 | 0.2878 | -1048.0 | -827.9 | |
| 0.00 | 1.81 | 0.00 | 0.94 | 10.48 | 128.29 | -0.52 | 1.67 | 0.3055 | -857.0 | -666.7 | |
| 0.52 | 4.92 | 0.27 | 2.55 | 9.86 | 128.26 | -0.55 | 1.84 | 0.2951 | -1088.3 | -822.0 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 8.46 | 128.11 | -0.70 | 2.55 | 0.2718 | -770.0 | -668.6 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 7.60 | 128.05 | -0.76 | 2.93 | 0.2573 | -642.0 | -510.4 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 10.70 | 127.83 | -0.97 | 3.10 | 0.3095 | -733.0 | -597.1 | |
| 0.00 | 1.73 | 0.00 | 0.88 | 6.90 | 127.75 | -1.06 | 4.29 | 0.2457 | -827.0 | -754.4 | |
| 0.00 | 2.16 | 0.00 | 1.09 | 4.94 | 127.54 | -1.26 | 5.95 | 0.2128 | -716.0 | -582.1 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 5.74 | 127.00 | -1.80 | 7.94 | 0.2274 | -799.0 | -624.0 | |
| 0.00 | 1.81 | 0.00 | 0.95 | 10.86 | 126.87 | -1.94 | 6.11 | 0.3134 | -732.0 | -571.4 | |
| 0.00 | 1.47 | 0.00 | 0.78 | 11.74 | 121.13 | -7.67 | 21.97 | 0.3508 | -43.0 | -45.1 | |
| 0.00 | 1.38 | 0.00 | 0.73 | 12.36 | 120.38 | -8.43 | 23.21 | 0.3648 | -824.0 | -628.7 | |
| 0.00 | 1.73 | 0.00 | 0.94 | 15.42 | 119.96 | -8.85 | 21.13 | 0.4130 | -767.0 | -544.3 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 10.99 | 119.62 | -9.18 | 26.73 | 0.3497 | -806.0 | -672.4 | |
| 0.00 | 1.55 | 0.00 | 0.84 | 14.42 | 119.07 | -9.74 | 24.06 | 0.4037 | -653.0 | -496.4 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 14.44 | 118.07 | -10.74 | 26.18 | 0.4107 | -738.0 | -578.7 | |
| 0.00 | 5.35 | 0.00 | 2.87 | 12.15 | 117.24 | -11.57 | 30.77 | 0.3848 | -773.0 | -706.8 | |
| 0.00 | 2.33 | 0.00 | 1.25 | 12.24 | 116.39 | -12.41 | 32.46 | 0.3931 | -940.0 | -745.9 | |
| 0.00 | 1.55 | 0.00 | 0.82 | 4.58 | 112.08 | -16.73 | 55.23 | 0.3508 | -5.0 | -2.1 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 4.19 | 111.81 | -17.00 | 56.58 | 0.3509 | 18.0 | 10.9 | |
| 0.00 | 2.85 | 0.00 | 1.54 | 8.25 | 111.23 | -17.57 | 48.87 | 0.3984 | 802.0 | 523.4 | |
| 0.00 | 1.04 | 0.00 | 0.56 | 9.13 | 110.68 | -18.12 | 48.11 | 0.4143 | 743.0 | 649.2 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 2.10 | 110.56 | -18.25 | 63.55 | 0.3510 | -14.0 | -3.7 | |
| 0.00 | 1.21 | 0.00 | 0.67 | 11.37 | 110.07 | -18.73 | 45.23 | 0.4453 | 775.0 | 639.6 | |
| 0.00 | 1.21 | 0.00 | 0.66 | 8.11 | 109.40 | -19.40 | 51.96 | 0.4194 | 705.0 | 570.0 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 15.22 | 107.57 | -21.24 | 43.10 | 0.5137 | 803.0 | 612.2 | |
| 0.00 | 1.21 | 0.00 | 0.70 | 13.83 | 106.02 | -22.78 | 47.07 | 0.5156 | 747.0 | 624.3 | |
| 0.00 | 1.55 | 0.00 | 0.89 | 10.32 | 103.59 | -25.22 | 55.36 | 0.5115 | 658.0 | 481.9 | |
| 0.00 | 1.21 | 0.00 | 0.70 | 10.11 | 102.40 | -26.41 | 56.94 | 0.5245 | 872.0 | 685.1 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 7.69 | 99.12 | -29.69 | 63.85 | 0.5490 | 631.0 | 586.5 | |
| 0.00 | 3.02 | 0.00 | 1.78 | 6.82 | 98.90 | -29.90 | 65.46 | 0.5463 | 640.0 | 449.9 | |
| 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. | |