SDO HMI 2014-03-02 10:00:28 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 39.55 | 0.00 | 20.84 | 8.98 | 118.95 | 5.03 | 322.65 | 0.3408 | -122.9 | -132.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-02 10:00:28 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 | 0.86 | 0.00 | 0.45 | 4.38 | 130.05 | 16.13 | 305.31 | 0.3410 | -644.0 | -498.2 | |
| 0.00 | 1.21 | 0.00 | 0.65 | 9.85 | 129.50 | 15.59 | 317.52 | 0.3937 | -845.0 | -680.4 | |
| 0.00 | 1.81 | 0.00 | 0.96 | 6.09 | 129.23 | 15.31 | 310.70 | 0.3478 | -706.0 | -589.0 | |
| 0.00 | 1.38 | 0.00 | 0.74 | 9.78 | 129.31 | 15.39 | 317.76 | 0.3908 | -749.0 | -574.4 | |
| 0.00 | 1.99 | 0.00 | 1.05 | 6.04 | 128.79 | 14.87 | 311.43 | 0.3420 | -802.0 | -610.2 | |
| 0.00 | 1.38 | 0.00 | 0.74 | 9.46 | 128.89 | 14.97 | 317.98 | 0.3824 | -1008.0 | -812.2 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 5.12 | 128.64 | 14.73 | 309.64 | 0.3302 | -961.0 | -868.4 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 8.46 | 128.44 | 14.52 | 317.03 | 0.3655 | -797.0 | -634.2 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 11.03 | 128.37 | 14.46 | 321.62 | 0.3963 | -863.0 | -711.7 | |
| 0.00 | 1.30 | 0.00 | 0.71 | 13.33 | 128.35 | 14.43 | 325.07 | 0.4253 | -717.0 | -481.5 | |
| 0.00 | 1.55 | 0.00 | 0.81 | 4.92 | 127.78 | 13.86 | 310.89 | 0.3171 | -886.0 | -698.4 | |
| 0.00 | 1.38 | 0.00 | 0.72 | 6.34 | 127.60 | 13.68 | 314.50 | 0.3310 | -983.0 | -796.3 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 7.26 | 127.56 | 13.65 | 316.49 | 0.3415 | -812.0 | -566.8 | |
| 0.00 | 1.55 | 0.00 | 0.82 | 11.93 | 121.06 | 7.14 | 339.61 | 0.3505 | -993.0 | -789.0 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 12.37 | 121.07 | 7.15 | 340.01 | 0.3574 | -698.0 | -563.0 | |
| 0.00 | 1.73 | 0.00 | 0.93 | 14.23 | 120.45 | 6.53 | 343.19 | 0.3829 | -811.0 | -615.2 | |
| 0.00 | 1.47 | 0.00 | 0.75 | 6.22 | 120.15 | 6.24 | 335.01 | 0.2568 | 1044.0 | 892.3 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 13.68 | 119.63 | 5.72 | 344.80 | 0.3707 | -850.0 | -716.4 | |
| 0.00 | 1.64 | 0.00 | 0.87 | 12.81 | 118.08 | 4.16 | 348.31 | 0.3510 | -833.0 | -561.9 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 7.76 | 110.57 | -3.35 | 12.63 | 0.2659 | 865.0 | 764.9 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 6.99 | 110.45 | -3.46 | 13.74 | 0.2537 | 928.0 | 724.4 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 10.53 | 109.24 | -4.68 | 14.74 | 0.3163 | 735.0 | 573.9 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 10.03 | 109.01 | -4.91 | 15.88 | 0.3094 | 817.0 | 576.9 | |
| 0.00 | 0.95 | 0.00 | 0.49 | 8.64 | 108.97 | -4.95 | 17.37 | 0.2872 | 840.0 | 601.5 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 7.30 | 107.96 | -5.96 | 22.39 | 0.2717 | 877.0 | 679.4 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 9.96 | 104.29 | -9.62 | 29.28 | 0.3382 | 836.0 | 621.5 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 10.77 | 103.07 | -10.85 | 31.08 | 0.3597 | 880.0 | 783.2 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 10.90 | 102.88 | -11.04 | 31.33 | 0.3631 | 815.0 | 699.7 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 10.45 | 102.25 | -11.67 | 33.45 | 0.3624 | 883.0 | 775.8 | |
| 0.00 | 1.47 | 0.00 | 0.77 | 6.36 | 101.70 | -12.22 | 42.19 | 0.3146 | 689.0 | 569.0 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 6.53 | 100.31 | -13.61 | 44.94 | 0.3323 | 938.0 | 748.8 | |
| 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. | |