SDO HMI 2014-03-19 03:00:30 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 |
| 92.67 | 585.74 | 49.25 | 311.29 | 12.25 | 261.10 | 7.37 | 339.64 | 0.3638 | -595.6 | -326.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-19 03:00:30 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 | 0.70 | 0.00 | 0.38 | 12.94 | 266.35 | 12.63 | 327.90 | 0.4027 | 485.0 | 407.6 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 14.30 | 264.48 | 10.75 | 333.50 | 0.4069 | -710.0 | -476.0 | |
| 90.32 | 511.26 | 48.01 | 271.72 | 12.23 | 262.68 | 8.95 | 335.21 | 0.3643 | -1415.9 | -434.2 | |
| 0.00 | 1.39 | 0.00 | 0.75 | 14.74 | 262.65 | 8.93 | 337.95 | 0.4014 | 841.0 | 679.6 | |
| 1.74 | -3.00 | 0.92 | -3.00 | 11.93 | 261.74 | 8.02 | 337.20 | 0.3537 | -1062.0 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.68 | 10.29 | 261.36 | 7.63 | 336.28 | 0.3264 | 562.0 | 391.7 | |
| 0.00 | 2.26 | 0.00 | 1.21 | 13.03 | 261.31 | 7.59 | 339.43 | 0.3678 | -638.0 | -532.0 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 15.68 | 260.69 | 6.97 | 343.18 | 0.4051 | -514.0 | -355.3 | |
| 0.00 | 3.22 | 0.00 | 1.73 | 14.83 | 260.26 | 6.53 | 343.56 | 0.3902 | -417.0 | -518.6 | |
| 0.00 | 1.57 | 0.00 | 0.84 | 14.16 | 260.20 | 6.48 | 343.16 | 0.3795 | -808.0 | -628.5 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 15.25 | 260.18 | 6.45 | 344.05 | 0.3962 | -673.0 | -518.4 | |
| 0.00 | 1.65 | 0.00 | 0.89 | 14.67 | 260.00 | 6.28 | 344.04 | 0.3865 | -687.0 | -588.4 | |
| 0.00 | 3.66 | 0.00 | 1.93 | 11.86 | 259.71 | 5.99 | 342.52 | 0.3413 | -1010.0 | -856.7 | |
| 0.00 | 0.35 | 0.00 | 0.18 | 12.30 | 259.54 | 5.81 | 343.37 | 0.3474 | -511.0 | -404.0 | |
| 0.00 | 2.35 | 0.00 | 1.25 | 13.06 | 259.06 | 5.34 | 345.23 | 0.3572 | -749.0 | -629.6 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 11.64 | 259.00 | 5.28 | 344.30 | 0.3344 | -707.0 | -506.9 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 12.27 | 253.30 | -0.43 | 1.26 | 0.3331 | 796.0 | 665.2 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 12.66 | 252.62 | -1.10 | 3.17 | 0.3398 | 748.0 | 587.4 | |
| 0.00 | 1.39 | 0.00 | 0.73 | 12.50 | 252.04 | -1.68 | 4.88 | 0.3379 | 807.0 | 660.4 | |
| 0.00 | 1.13 | 0.00 | 0.64 | 21.28 | 250.56 | -3.16 | 6.17 | 0.4797 | -659.0 | -501.8 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.93 | 250.23 | -3.49 | 9.84 | 0.3487 | 836.0 | 666.0 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 16.11 | 249.47 | -4.25 | 10.26 | 0.4018 | -764.0 | -613.9 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 12.94 | 249.25 | -4.47 | 12.53 | 0.3519 | 222.0 | 349.0 | |
| 0.00 | 1.57 | 0.00 | 0.83 | 12.72 | 248.70 | -5.02 | 14.16 | 0.3506 | 717.0 | 575.8 | |
| 0.00 | 2.00 | 0.00 | 1.05 | 11.08 | 248.58 | -5.15 | 15.79 | 0.3250 | 802.0 | 718.0 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 12.80 | 247.84 | -5.88 | 16.41 | 0.3554 | 730.0 | 576.2 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 12.70 | 247.66 | -6.07 | 16.97 | 0.3548 | 599.0 | 450.4 | |
| 0.00 | 3.22 | 0.00 | 1.68 | 9.79 | 246.65 | -7.07 | 22.75 | 0.3153 | 1032.0 | 853.2 | |
| 0.00 | 4.18 | 0.00 | 2.18 | 9.74 | 246.37 | -7.35 | 23.61 | 0.3162 | 726.0 | 658.4 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 11.15 | 246.13 | -7.60 | 22.58 | 0.3393 | 867.0 | 737.2 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 11.56 | 245.84 | -7.88 | 22.86 | 0.3474 | 655.0 | 478.8 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 11.12 | 245.85 | -7.87 | 23.34 | 0.3406 | 835.0 | 667.2 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 11.22 | 245.60 | -8.12 | 23.88 | 0.3438 | 334.0 | 323.4 | |
| 0.00 | 1.92 | 0.00 | 1.02 | 12.05 | 245.15 | -8.57 | 24.06 | 0.3592 | 812.0 | 654.4 | |
| 0.00 | 5.23 | 0.00 | 2.78 | 12.31 | 245.02 | -8.71 | 24.09 | 0.3638 | 818.0 | 747.6 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 12.56 | 244.98 | -8.75 | 23.90 | 0.3679 | 631.0 | 517.8 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 12.00 | 244.75 | -8.97 | 25.12 | 0.3611 | 844.0 | 711.0 | |
| 0.00 | 1.48 | 0.00 | 0.80 | 14.17 | 244.42 | -9.30 | 23.47 | 0.3952 | 870.0 | 702.4 | |
| 0.61 | 2.35 | 0.32 | 1.24 | 10.38 | 243.94 | -9.79 | 29.26 | 0.3436 | 1020.3 | 857.9 | |
| 0.00 | 1.92 | 0.00 | 1.01 | 10.60 | 243.81 | -9.92 | 29.27 | 0.3478 | 946.0 | 662.7 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 12.98 | 243.19 | -10.53 | 27.57 | 0.3865 | 767.0 | 479.9 | |
| 0.00 | 1.83 | 0.00 | 0.98 | 10.96 | 241.00 | -12.72 | 35.16 | 0.3770 | 994.0 | 784.0 | |
| 0.00 | 4.53 | 0.00 | 2.42 | 11.12 | 240.78 | -12.94 | 35.39 | 0.3812 | 844.0 | 711.4 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 11.92 | 240.43 | -13.29 | 34.90 | 0.3949 | 739.0 | 571.4 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 14.12 | 240.25 | -13.48 | 32.23 | 0.4255 | 651.0 | 505.1 | |
| 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. | |