SDO HMI 2014-04-19 02:00:34 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 |
| 81.98 | 289.13 | 43.83 | 155.40 | -11.23 | 183.16 | -22.08 | 106.40 | 0.3871 | 396.6 | 105.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-19 02:00:34 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 | 0.71 | 0.00 | 0.36 | -9.72 | 192.64 | -12.60 | 110.20 | 0.2301 | -765.0 | -583.5 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -13.60 | 187.84 | -17.41 | 117.04 | 0.3279 | 785.0 | 614.6 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -13.32 | 187.60 | -17.64 | 115.97 | 0.3295 | 670.0 | 521.9 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -12.97 | 187.14 | -18.11 | 114.48 | 0.3342 | 720.0 | 579.6 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -14.00 | 186.99 | -18.25 | 117.13 | 0.3430 | 813.0 | 647.6 | |
| 0.00 | 1.60 | 0.00 | 0.84 | -13.75 | 186.85 | -18.40 | 116.30 | 0.3434 | 695.0 | 600.2 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -13.54 | 186.86 | -18.38 | 115.75 | 0.3418 | 738.0 | 609.0 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -11.59 | 186.82 | -18.43 | 110.25 | 0.3315 | 712.0 | 486.6 | |
| 0.00 | 1.68 | 0.00 | 0.88 | -11.87 | 186.76 | -18.48 | 110.98 | 0.3337 | 730.0 | 652.3 | |
| 19.23 | 50.61 | 10.11 | 26.62 | -9.48 | 186.05 | -19.20 | 103.52 | 0.3350 | 1131.2 | 640.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -7.91 | 185.94 | -19.30 | 98.79 | 0.3328 | 791.0 | 630.2 | |
| 5.50 | -10.00 | 2.89 | -10.00 | -9.05 | 185.68 | -19.56 | 102.05 | 0.3395 | 994.8 | 999999 | |
| 2.57 | -10.00 | 1.35 | -10.00 | -9.41 | 185.60 | -19.64 | 103.05 | 0.3420 | 854.2 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -7.87 | 185.68 | -19.56 | 98.59 | 0.3369 | 842.0 | 702.8 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -9.28 | 185.35 | -19.90 | 102.55 | 0.3456 | 562.0 | 401.6 | |
| 0.00 | 5.50 | 0.00 | 2.90 | -8.03 | 185.09 | -20.15 | 98.87 | 0.3467 | 723.0 | 688.9 | |
| 0.53 | 1.51 | 0.28 | 0.80 | -8.61 | 185.03 | -20.21 | 100.48 | 0.3490 | 602.3 | 459.3 | |
| 0.00 | 2.75 | 0.00 | 1.45 | -8.97 | 184.97 | -20.27 | 101.49 | 0.3507 | 557.0 | 517.3 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -9.12 | 184.28 | -20.96 | 101.62 | 0.3622 | -481.0 | -434.9 | |
| 22.42 | 47.69 | 12.01 | 25.55 | -11.77 | 183.66 | -21.58 | 108.27 | 0.3809 | 1122.9 | 353.4 | |
| 0.00 | 2.57 | 0.00 | 1.37 | -8.36 | 183.87 | -21.37 | 99.37 | 0.3670 | -734.0 | -614.9 | |
| 0.00 | 3.99 | 0.00 | 2.13 | -8.96 | 183.77 | -21.47 | 100.96 | 0.3699 | -333.0 | -340.3 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -8.53 | 183.63 | -21.61 | 99.76 | 0.3712 | -920.0 | -686.4 | |
| 2.13 | 35.10 | 1.14 | 18.79 | -8.70 | 183.32 | -21.92 | 100.11 | 0.3764 | -1129.2 | -777.9 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -10.96 | 183.16 | -22.08 | 105.91 | 0.3854 | 691.0 | 461.0 | |
| 0.00 | 5.41 | 0.00 | 2.89 | -8.21 | 183.22 | -22.02 | 98.79 | 0.3771 | -796.0 | -687.1 | |
| 1.60 | -24.00 | 0.85 | -24.00 | -8.57 | 183.17 | -22.07 | 99.73 | 0.3787 | -1195.2 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -7.97 | 183.14 | -22.10 | 98.13 | 0.3780 | -647.0 | -485.8 | |
| 4.25 | -24.00 | 2.28 | -24.00 | -8.63 | 182.97 | -22.27 | 99.80 | 0.3820 | -1069.0 | 999999 | |
| 4.25 | -24.00 | 2.28 | -24.00 | -8.50 | 182.74 | -22.50 | 99.40 | 0.3852 | -836.0 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -11.42 | 182.39 | -22.85 | 106.62 | 0.3989 | 591.0 | 480.9 | |
| 16.93 | 77.82 | 9.22 | 42.41 | -13.27 | 181.65 | -23.60 | 110.57 | 0.4179 | 1327.5 | 464.3 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -8.48 | 181.49 | -23.75 | 99.01 | 0.4051 | 602.0 | 462.6 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -11.92 | 181.11 | -24.14 | 107.10 | 0.4203 | -806.0 | -685.0 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -11.39 | 180.95 | -24.29 | 105.80 | 0.4208 | -1057.0 | -884.9 | |
| 0.80 | 3.19 | 0.44 | 1.75 | -12.09 | 180.82 | -24.42 | 107.34 | 0.4253 | -1061.4 | -774.5 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -15.40 | 180.44 | -24.80 | 114.41 | 0.4459 | 738.0 | 504.6 | |
| 0.00 | 1.42 | 0.00 | 0.78 | -12.20 | 180.54 | -24.70 | 107.44 | 0.4300 | -923.0 | -839.0 | |
| 0.00 | 5.58 | 0.00 | 3.06 | -11.77 | 180.44 | -24.80 | 106.41 | 0.4298 | -698.0 | -764.2 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -12.44 | 180.38 | -24.86 | 107.89 | 0.4333 | -940.0 | -851.3 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -12.22 | 180.40 | -24.84 | 107.42 | 0.4322 | -794.0 | -704.1 | |
| 0.00 | 2.92 | 0.00 | 1.62 | -14.86 | 179.99 | -25.25 | 112.95 | 0.4496 | -622.0 | -623.2 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -12.70 | 180.25 | -25.00 | 108.41 | 0.4363 | -592.0 | -445.6 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -15.35 | 179.90 | -25.34 | 113.90 | 0.4534 | 781.0 | 612.8 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -13.22 | 180.09 | -25.15 | 109.46 | 0.4407 | -709.0 | -547.0 | |
| 0.00 | 6.03 | 0.00 | 3.32 | -12.48 | 180.07 | -25.18 | 107.83 | 0.4381 | -1098.0 | -728.8 | |
| 0.00 | 1.51 | 0.00 | 0.83 | -12.96 | 179.84 | -25.40 | 108.76 | 0.4433 | -816.0 | -588.5 | |
| 1.77 | 4.08 | 0.98 | 2.25 | -12.89 | 179.68 | -25.56 | 108.52 | 0.4454 | -934.5 | -695.3 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -15.50 | 179.15 | -26.09 | 113.71 | 0.4648 | 680.0 | 535.3 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -16.85 | 178.32 | -26.92 | 115.83 | 0.4834 | 685.0 | 616.5 | |
| 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. | |