| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.77 | 46.41 | 3.50 | 32.63 | -9.88 | 300.04 | -45.40 | 96.80 | 0.7072 | 146.0 | 68.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-12 04:00:29 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 | 0.78 | 0.00 | 0.45 | -6.22 | 314.31 | -31.14 | 90.04 | 0.5161 | 705.0 | 587.6 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -6.50 | 312.37 | -33.07 | 90.81 | 0.5443 | 675.0 | 570.9 | |
| 0.00 | 1.30 | 0.00 | 0.77 | -10.95 | 311.73 | -33.71 | 98.93 | 0.5537 | 748.0 | 563.3 | |
| 0.00 | 0.95 | 0.00 | 0.59 | -11.03 | 308.78 | -36.66 | 98.81 | 0.5953 | 628.0 | 458.4 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -14.15 | 306.96 | -38.48 | 103.69 | 0.6233 | 94.0 | 107.6 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -11.96 | 306.82 | -38.62 | 100.17 | 0.6226 | 504.0 | 528.1 | |
| 0.00 | 0.95 | 0.00 | 0.60 | -10.17 | 306.99 | -38.45 | 97.29 | 0.6194 | 627.0 | 534.6 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -12.04 | 304.83 | -40.62 | 100.12 | 0.6490 | 421.0 | 407.8 | |
| 0.00 | 0.61 | 0.00 | 0.40 | -11.85 | 303.89 | -41.55 | 99.75 | 0.6610 | 525.0 | 569.1 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -11.93 | 303.83 | -41.61 | 99.88 | 0.6618 | 691.0 | 643.2 | |
| 0.00 | 1.56 | 0.00 | 1.03 | -11.77 | 303.70 | -41.74 | 99.62 | 0.6634 | 697.0 | 587.4 | |
| 0.00 | 0.26 | 0.00 | 0.17 | -13.72 | 303.17 | -42.27 | 102.50 | 0.6716 | 476.0 | 478.3 | |
| 0.00 | 1.21 | 0.00 | 0.81 | -11.27 | 303.09 | -42.35 | 98.84 | 0.6709 | 643.0 | 593.5 | |
| 0.00 | 1.48 | 0.00 | 0.98 | -10.82 | 303.09 | -42.35 | 98.16 | 0.6708 | 419.0 | 400.9 | |
| 0.00 | 1.13 | 0.00 | 0.76 | -10.63 | 302.67 | -42.77 | 97.87 | 0.6761 | 655.0 | 469.1 | |
| 0.00 | 1.56 | 0.00 | 1.06 | -11.61 | 302.20 | -43.24 | 99.31 | 0.6824 | 320.0 | 230.8 | |
| 0.00 | 1.21 | 0.00 | 0.82 | -10.90 | 302.29 | -43.15 | 98.26 | 0.6810 | 514.0 | 356.0 | |
| 0.00 | 1.21 | 0.00 | 0.83 | -10.13 | 301.76 | -43.68 | 97.13 | 0.6875 | 636.0 | 582.9 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -10.53 | 301.48 | -43.96 | 97.70 | 0.6911 | 407.0 | 312.0 | |
| 0.00 | 0.52 | 0.00 | 0.36 | -10.32 | 301.47 | -43.97 | 97.39 | 0.6911 | 358.0 | 287.2 | |
| 0.00 | 0.69 | 0.00 | 0.47 | -8.32 | 301.62 | -43.82 | 94.49 | 0.6895 | 474.0 | 418.5 | |
| 0.00 | 1.04 | 0.00 | 0.73 | -4.16 | 300.35 | -45.09 | 88.66 | 0.7089 | 564.0 | 518.1 | |
| 0.00 | 0.52 | 0.00 | 0.36 | -4.37 | 300.33 | -45.11 | 88.96 | 0.7089 | 490.0 | 522.7 | |
| 0.00 | 1.30 | 0.00 | 0.92 | -6.41 | 299.36 | -46.08 | 91.93 | 0.7186 | 491.0 | 525.9 | |
| 0.00 | 0.87 | 0.00 | 0.62 | -5.69 | 299.31 | -46.13 | 90.93 | 0.7198 | 562.0 | 399.8 | |
| 0.00 | 1.13 | 0.00 | 0.83 | -12.83 | 297.27 | -48.17 | 100.80 | 0.7419 | -716.0 | -617.2 | |
| 0.00 | 2.86 | 0.00 | 2.09 | -9.70 | 297.61 | -47.83 | 96.55 | 0.7377 | -571.0 | -450.3 | |
| 0.00 | 0.61 | 0.00 | 0.45 | -9.89 | 297.44 | -48.00 | 96.82 | 0.7397 | -564.0 | -477.7 | |
| 4.77 | 6.77 | 3.50 | 4.97 | -9.44 | 297.39 | -48.05 | 96.20 | 0.7403 | -801.0 | -563.6 | |
| 0.00 | 0.78 | 0.00 | 0.57 | -6.51 | 297.85 | -47.59 | 92.20 | 0.7365 | 276.0 | 204.0 | |
| 0.00 | 3.21 | 0.00 | 2.36 | -9.16 | 297.26 | -48.18 | 95.83 | 0.7419 | -543.0 | -479.3 | |
| 0.00 | 0.95 | 0.00 | 0.71 | -9.47 | 296.79 | -48.65 | 96.27 | 0.7473 | -364.0 | -323.1 | |
| 0.00 | 2.00 | 0.00 | 1.51 | -7.00 | 296.01 | -49.43 | 93.01 | 0.7574 | -408.0 | -411.9 | |
| 0.00 | 0.87 | 0.00 | 0.68 | -14.03 | 294.27 | -51.17 | 102.25 | 0.7757 | -489.0 | -363.5 | |
| 0.00 | 0.78 | 0.00 | 0.61 | -14.24 | 294.15 | -51.29 | 102.50 | 0.7770 | -523.0 | -451.2 | |
| 0.00 | 1.04 | 0.00 | 0.80 | -3.20 | 295.76 | -49.68 | 88.05 | 0.7640 | 388.0 | 358.9 | |
| 0.00 | 1.30 | 0.00 | 1.06 | -15.47 | 292.47 | -52.98 | 103.99 | 0.7952 | -574.0 | -451.6 | |
| 0.00 | 0.61 | 0.00 | 0.50 | -15.18 | 292.26 | -53.18 | 103.61 | 0.7971 | -520.0 | -477.1 | |
| 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. | |