| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.51 | 54.07 | 2.16 | 45.22 | -9.45 | 298.51 | -54.09 | 96.46 | 0.8049 | 103.5 | -73.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-11 15:00:29 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 | 0.43 | 0.00 | 0.28 | -7.24 | 312.07 | -40.52 | 92.70 | 0.6476 | 497.0 | 424.8 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -9.45 | 311.67 | -40.93 | 96.13 | 0.6522 | 681.0 | 548.3 | |
| 0.00 | 1.04 | 0.00 | 0.74 | -11.81 | 305.93 | -46.67 | 99.47 | 0.7242 | 518.0 | 377.9 | |
| 0.00 | 2.25 | 0.00 | 1.61 | -10.56 | 306.06 | -46.54 | 97.73 | 0.7224 | 674.0 | 562.9 | |
| 0.00 | 1.47 | 0.00 | 1.11 | -11.85 | 303.41 | -49.19 | 99.46 | 0.7533 | 399.0 | 422.1 | |
| 0.00 | 2.69 | 0.00 | 2.00 | -8.36 | 303.76 | -48.83 | 94.80 | 0.7498 | 474.0 | 447.7 | |
| 0.00 | 1.13 | 0.00 | 0.84 | -8.03 | 303.77 | -48.83 | 94.36 | 0.7498 | 491.0 | 444.3 | |
| 0.00 | 2.25 | 0.00 | 1.70 | -9.17 | 303.06 | -49.54 | 95.90 | 0.7574 | 468.0 | 348.0 | |
| 0.00 | 0.95 | 0.00 | 0.73 | -12.00 | 302.14 | -50.46 | 99.64 | 0.7674 | 188.0 | 280.4 | |
| 0.00 | 0.69 | 0.00 | 0.53 | -10.59 | 302.24 | -50.36 | 97.79 | 0.7663 | 583.0 | 504.9 | |
| 0.00 | 0.61 | 0.00 | 0.46 | -6.03 | 302.58 | -50.02 | 91.80 | 0.7647 | 293.0 | 357.0 | |
| 0.00 | 1.21 | 0.00 | 0.94 | -10.35 | 301.62 | -50.97 | 97.49 | 0.7731 | 433.0 | 395.2 | |
| 0.00 | 1.30 | 0.00 | 1.02 | -10.44 | 301.36 | -51.24 | 97.62 | 0.7759 | 271.0 | 301.7 | |
| 0.43 | 3.12 | 0.36 | 2.59 | -6.47 | 298.90 | -53.69 | 92.72 | 0.8038 | 374.8 | 438.0 | |
| 0.00 | 2.69 | 0.00 | 2.28 | -7.84 | 297.84 | -54.76 | 94.49 | 0.8138 | -351.0 | -507.2 | |
| 0.00 | 0.78 | 0.00 | 0.67 | -6.96 | 297.53 | -55.07 | 93.44 | 0.8175 | 462.0 | 389.4 | |
| 0.00 | 0.69 | 0.00 | 0.61 | -12.74 | 295.92 | -56.68 | 100.53 | 0.8312 | -172.0 | -240.6 | |
| 2.08 | 16.47 | 1.80 | 14.30 | -9.42 | 296.85 | -55.75 | 96.48 | 0.8229 | -701.1 | -484.8 | |
| 0.00 | 0.43 | 0.00 | 0.39 | -13.94 | 295.19 | -57.41 | 101.97 | 0.8380 | -490.0 | -430.8 | |
| 0.00 | 2.17 | 0.00 | 1.91 | -9.50 | 296.17 | -56.42 | 96.61 | 0.8294 | -335.0 | -275.6 | |
| 0.00 | 1.04 | 0.00 | 0.92 | -9.26 | 296.18 | -56.42 | 96.32 | 0.8294 | -80.0 | -143.3 | |
| 0.00 | 0.78 | 0.00 | 0.74 | -15.74 | 293.16 | -59.44 | 104.07 | 0.8565 | -270.0 | -309.0 | |
| 0.00 | 4.07 | 0.00 | 3.82 | -14.31 | 293.81 | -58.79 | 102.40 | 0.8506 | -83.0 | -155.9 | |
| 0.00 | 1.04 | 0.00 | 0.93 | -7.09 | 295.89 | -56.71 | 93.73 | 0.8334 | -360.0 | -406.9 | |
| 0.00 | 0.69 | 0.00 | 0.62 | -6.99 | 295.79 | -56.80 | 93.62 | 0.8344 | -629.0 | -560.5 | |
| 0.00 | 1.39 | 0.00 | 1.25 | -6.46 | 295.62 | -56.98 | 93.00 | 0.8365 | -358.0 | -304.9 | |
| 0.00 | 1.91 | 0.00 | 1.72 | -3.46 | 295.86 | -56.74 | 89.39 | 0.8369 | 364.0 | 287.9 | |
| 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. | |