| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.68 | 60.48 | 1.38 | 31.74 | 9.16 | 121.44 | 2.60 | 309.96 | 0.3293 | -389.3 | -367.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-02 01:00:28 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 | 2.93 | 0.00 | 1.56 | 10.59 | 130.04 | 11.21 | 327.84 | 0.3604 | -854.0 | -687.6 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 10.25 | 129.20 | 10.36 | 329.34 | 0.3486 | -631.0 | -527.6 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 9.63 | 129.06 | 10.22 | 328.75 | 0.3386 | -810.0 | -793.0 | |
| 1.38 | 3.28 | 0.71 | 1.69 | 4.87 | 128.88 | 10.04 | 320.10 | 0.2721 | -1001.2 | -778.5 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 10.72 | 129.03 | 10.20 | 330.42 | 0.3538 | -682.0 | -572.2 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 9.47 | 128.84 | 10.00 | 329.05 | 0.3345 | -809.0 | -654.0 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 9.25 | 128.77 | 9.93 | 328.88 | 0.3309 | -675.0 | -603.0 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 7.06 | 128.56 | 9.72 | 325.64 | 0.2983 | -976.0 | -755.7 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 4.53 | 128.48 | 9.65 | 320.44 | 0.2634 | -881.0 | -751.6 | |
| 0.00 | 2.07 | 0.00 | 1.10 | 10.87 | 128.61 | 9.77 | 331.66 | 0.3526 | -910.0 | -722.2 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 5.07 | 128.37 | 9.53 | 322.04 | 0.2694 | -708.0 | -550.5 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 6.38 | 128.37 | 9.53 | 324.87 | 0.2871 | -694.0 | -590.3 | |
| 0.00 | 1.64 | 0.00 | 0.86 | 9.00 | 128.37 | 9.53 | 329.53 | 0.3238 | -743.0 | -586.3 | |
| 0.78 | 4.57 | 0.40 | 2.36 | 6.35 | 128.18 | 9.34 | 325.33 | 0.2849 | -964.4 | -668.2 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 8.28 | 128.23 | 9.39 | 328.74 | 0.3125 | -912.0 | -670.5 | |
| 0.00 | 0.60 | 0.00 | 0.31 | 6.77 | 128.10 | 9.26 | 326.40 | 0.2901 | -844.0 | -670.4 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 8.27 | 127.86 | 9.02 | 329.73 | 0.3093 | -809.0 | -678.9 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 5.12 | 127.68 | 8.84 | 324.24 | 0.2631 | -939.0 | -726.3 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 11.10 | 127.82 | 8.98 | 333.93 | 0.3501 | -34.0 | -19.3 | |
| 0.00 | 1.47 | 0.00 | 0.80 | 15.41 | 127.77 | 8.93 | 338.69 | 0.4136 | -449.0 | -411.8 | |
| 0.00 | 1.64 | 0.00 | 0.85 | 10.77 | 121.55 | 2.71 | 351.46 | 0.3140 | -869.0 | -692.2 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 12.21 | 121.07 | 2.24 | 353.47 | 0.3366 | -633.0 | -502.2 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 11.93 | 120.65 | 1.81 | 354.63 | 0.3312 | -729.0 | -562.2 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 14.79 | 120.18 | 1.34 | 356.55 | 0.3773 | -847.0 | -626.0 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 11.30 | 120.10 | 1.26 | 356.13 | 0.3201 | -787.0 | -583.8 | |
| 0.52 | 2.59 | 0.27 | 1.37 | 13.06 | 119.44 | 0.60 | 358.32 | 0.3487 | -877.8 | -717.2 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 13.16 | 118.40 | -0.44 | 1.23 | 0.3502 | -1.0 | -3.7 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 12.89 | 115.66 | -3.18 | 8.94 | 0.3497 | -19.0 | -44.2 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 11.63 | 115.30 | -3.53 | 10.58 | 0.3303 | -821.0 | -653.1 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 10.01 | 112.96 | -5.88 | 18.82 | 0.3139 | 624.0 | 390.0 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 11.21 | 110.22 | -8.62 | 25.01 | 0.3492 | 670.0 | 591.9 | |
| 0.00 | 1.64 | 0.00 | 0.86 | 8.77 | 109.34 | -9.50 | 30.75 | 0.3204 | 762.0 | 654.7 | |
| 0.00 | 1.90 | 0.00 | 1.00 | 10.43 | 108.81 | -10.03 | 29.60 | 0.3484 | 712.0 | 540.3 | |
| 0.00 | 1.55 | 0.00 | 0.82 | 9.78 | 107.41 | -11.42 | 33.92 | 0.3513 | -13.0 | -5.3 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 12.68 | 106.62 | -12.22 | 31.43 | 0.3978 | 695.0 | 535.8 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 7.96 | 105.13 | -13.70 | 42.21 | 0.3508 | -1.0 | 3.6 | |
| 0.00 | 1.64 | 0.00 | 0.87 | 7.52 | 104.69 | -14.15 | 44.02 | 0.3504 | 7.0 | 4.2 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 3.87 | 104.31 | -14.53 | 52.98 | 0.3148 | 865.0 | 708.1 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 3.70 | 101.56 | -17.28 | 58.16 | 0.3505 | 44.0 | 30.3 | |
| 0.00 | 1.12 | 0.00 | 0.61 | 10.06 | 100.98 | -17.86 | 46.02 | 0.4215 | 760.0 | 658.4 | |
| 0.00 | 0.78 | 0.00 | 0.41 | -0.25 | 99.59 | -19.25 | 70.82 | 0.3506 | 6.0 | 2.0 | |
| 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. | |