SDO HMI 2014-03-15 13:00:29 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 169.10 | 733.63 | 93.46 | 407.43 | -18.06 | 325.81 | 24.83 | 242.67 | 0.4502 | 107.9 | 121.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-15 13:00:29 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 |
| 2.26 | 270.17 | 1.30 | 154.34 | -17.23 | 330.26 | 29.29 | 247.84 | 0.5065 | 642.6 | 301.0 | |
| 55.53 | -1.00 | 31.69 | -1.00 | -17.11 | 329.71 | 28.73 | 247.78 | 0.4983 | 1108.7 | 999999 | |
| 0.00 | 1.91 | 0.00 | 1.08 | -14.30 | 329.18 | 28.20 | 253.14 | 0.4804 | 767.0 | 646.6 | |
| 1.13 | -1.00 | 0.64 | -1.00 | -17.37 | 329.43 | 28.45 | 247.13 | 0.4955 | 953.5 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -13.50 | 328.31 | 27.33 | 254.46 | 0.4653 | 601.0 | 521.4 | |
| 0.00 | 2.61 | 0.00 | 1.48 | -18.77 | 328.93 | 27.95 | 244.13 | 0.4952 | 703.0 | 501.9 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -18.79 | 328.57 | 27.60 | 243.86 | 0.4905 | 714.0 | 583.0 | |
| 0.96 | 3.74 | 0.54 | 2.11 | -17.62 | 328.30 | 27.33 | 245.99 | 0.4809 | 935.1 | 729.1 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -17.39 | 328.05 | 27.08 | 246.29 | 0.4764 | 694.0 | 587.4 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -17.81 | 328.09 | 27.11 | 245.47 | 0.4789 | 717.0 | 635.9 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -18.21 | 328.05 | 27.07 | 244.65 | 0.4803 | 486.0 | 575.2 | |
| 0.00 | 3.48 | 0.00 | 1.95 | -17.61 | 327.91 | 26.94 | 245.76 | 0.4755 | 901.0 | 865.1 | |
| 0.00 | 3.74 | 0.00 | 2.11 | -18.82 | 328.12 | 27.14 | 243.51 | 0.4844 | 731.0 | 556.0 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -17.40 | 327.88 | 26.90 | 246.17 | 0.4740 | 715.0 | 615.3 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -15.08 | 327.47 | 26.50 | 250.72 | 0.4583 | 869.0 | 698.0 | |
| 0.00 | 2.17 | 0.00 | 1.22 | -16.68 | 327.67 | 26.69 | 247.50 | 0.4676 | 751.0 | 610.3 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -17.28 | 327.69 | 26.71 | 246.27 | 0.4708 | 803.0 | 586.3 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -13.62 | 327.15 | 26.18 | 253.72 | 0.4485 | 666.0 | 616.1 | |
| 0.35 | 1.48 | 0.20 | 0.83 | -19.07 | 327.88 | 26.90 | 242.84 | 0.4826 | 815.8 | 693.5 | |
| 18.16 | 134.26 | 10.18 | 74.91 | -18.07 | 327.29 | 26.31 | 244.43 | 0.4691 | 1104.9 | 446.1 | |
| 0.00 | 9.12 | 0.00 | 5.09 | -17.16 | 327.11 | 26.13 | 246.15 | 0.4621 | 1036.0 | 815.0 | |
| 1.82 | -20.00 | 1.02 | -20.00 | -18.29 | 327.01 | 26.03 | 243.77 | 0.4664 | 1090.2 | 999999 | |
| 3.39 | -20.00 | 1.89 | -20.00 | -18.02 | 326.93 | 25.95 | 244.26 | 0.4639 | 1187.9 | 999999 | |
| 0.00 | 3.30 | 0.00 | 1.84 | -17.24 | 326.78 | 25.80 | 245.77 | 0.4577 | 909.0 | 792.3 | |
| 0.00 | 1.56 | 0.00 | 0.87 | -17.86 | 326.59 | 25.61 | 244.36 | 0.4583 | 824.0 | 686.3 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -16.11 | 326.30 | 25.33 | 247.85 | 0.4456 | 811.0 | 651.1 | |
| 0.00 | 1.56 | 0.00 | 0.87 | -17.59 | 326.41 | 25.43 | 244.78 | 0.4544 | 728.0 | 586.4 | |
| 6.17 | -20.00 | 3.43 | -20.00 | -18.03 | 326.24 | 25.26 | 243.75 | 0.4543 | 1155.5 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.29 | -18.88 | 325.74 | 24.76 | 241.62 | 0.4524 | -716.0 | -587.8 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -14.97 | 325.03 | 24.06 | 249.60 | 0.4220 | 1034.0 | 872.0 | |
| 1.74 | 5.56 | 0.96 | 3.06 | -18.05 | 325.24 | 24.26 | 242.94 | 0.4405 | 1078.7 | 852.8 | |
| 0.00 | 2.00 | 0.00 | 1.10 | -17.66 | 325.15 | 24.17 | 243.71 | 0.4370 | 1031.0 | 858.3 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -17.58 | 324.89 | 23.92 | 243.68 | 0.4330 | 641.0 | 533.1 | |
| 0.00 | 1.74 | 0.00 | 0.96 | -18.37 | 324.97 | 24.00 | 242.06 | 0.4387 | 912.0 | 724.5 | |
| 0.00 | 1.74 | 0.00 | 0.95 | -17.85 | 324.32 | 23.34 | 242.62 | 0.4265 | 531.0 | 297.2 | |
| 0.00 | 1.65 | 0.00 | 0.90 | -17.23 | 323.89 | 22.92 | 243.63 | 0.4169 | -286.0 | -275.9 | |
| 4.08 | 21.90 | 2.22 | 11.92 | -17.55 | 323.49 | 22.52 | 242.56 | 0.4132 | -957.0 | -184.4 | |
| 0.00 | 1.82 | 0.00 | 0.99 | -15.83 | 323.28 | 22.31 | 246.35 | 0.4004 | 826.0 | 696.5 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -18.86 | 323.50 | 22.52 | 239.68 | 0.4217 | -636.0 | -520.5 | |
| 0.00 | 2.43 | 0.00 | 1.32 | -17.81 | 323.22 | 22.25 | 241.74 | 0.4110 | -933.0 | -815.6 | |
| 0.00 | 1.30 | 0.00 | 0.71 | -18.72 | 323.28 | 22.30 | 239.78 | 0.4177 | -643.0 | -402.9 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -15.85 | 322.82 | 21.84 | 245.92 | 0.3937 | 844.0 | 685.5 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -19.52 | 323.05 | 22.07 | 237.82 | 0.4203 | -484.0 | -450.3 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -19.79 | 322.51 | 21.53 | 236.68 | 0.4150 | -388.0 | -271.2 | |
| 9.21 | 91.94 | 4.99 | 49.82 | -18.88 | 322.32 | 21.34 | 238.45 | 0.4058 | -1039.0 | -452.5 | |
| 0.00 | 1.56 | 0.00 | 0.86 | -21.26 | 322.62 | 21.64 | 233.75 | 0.4280 | 776.0 | 774.1 | |
| 19.55 | -45.00 | 10.58 | -45.00 | -19.26 | 322.03 | 21.05 | 237.30 | 0.4047 | -1019.4 | 999999 | |
| 0.96 | -45.00 | 0.52 | -45.00 | -19.57 | 322.04 | 21.06 | 236.65 | 0.4071 | -779.4 | 999999 | |
| 0.00 | 1.82 | 0.00 | 0.99 | -20.74 | 321.96 | 20.98 | 234.08 | 0.4153 | -881.0 | -713.0 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -20.25 | 321.86 | 20.88 | 234.98 | 0.4100 | -581.0 | -428.9 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -20.22 | 321.68 | 20.71 | 234.83 | 0.4076 | -760.0 | -596.0 | |
| 0.00 | 1.65 | 0.00 | 0.90 | -20.50 | 321.69 | 20.71 | 234.25 | 0.4099 | -1050.0 | -871.9 | |
| 0.43 | 4.35 | 0.23 | 2.34 | -18.77 | 321.39 | 20.41 | 237.70 | 0.3924 | -1021.2 | -832.9 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -20.17 | 321.47 | 20.50 | 234.70 | 0.4044 | -517.0 | -541.1 | |
| 0.00 | 2.26 | 0.00 | 1.22 | -19.05 | 321.16 | 20.18 | 236.79 | 0.3914 | -936.0 | -779.7 | |
| 0.00 | 1.65 | 0.00 | 0.88 | -17.85 | 320.78 | 19.80 | 239.14 | 0.3772 | -863.0 | -610.8 | |
| 0.00 | 3.22 | 0.00 | 1.73 | -20.00 | 320.37 | 19.39 | 233.72 | 0.3887 | -873.0 | -723.7 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -18.57 | 319.53 | 18.55 | 235.92 | 0.3658 | -672.0 | -648.5 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -19.45 | 319.50 | 18.52 | 233.81 | 0.3728 | -683.0 | -588.2 | |
| 4.43 | 29.29 | 2.35 | 15.53 | -18.30 | 319.24 | 18.26 | 236.17 | 0.3597 | -1177.4 | -552.0 | |
| 16.86 | 27.90 | 8.95 | 14.81 | -18.83 | 319.09 | 18.12 | 234.72 | 0.3621 | -1122.7 | -691.7 | |
| 0.70 | -60.00 | 0.37 | -60.00 | -18.22 | 318.96 | 17.99 | 236.00 | 0.3553 | -1132.4 | 999999 | |
| 1.13 | 56.31 | 0.60 | 30.07 | -20.73 | 318.98 | 18.01 | 230.25 | 0.3777 | -580.4 | -317.9 | |
| 1.56 | 2.78 | 0.83 | 1.48 | -19.20 | 318.77 | 17.79 | 233.38 | 0.3611 | -1050.7 | -834.4 | |
| 0.00 | 1.39 | 0.00 | 0.73 | -18.20 | 318.57 | 17.59 | 235.50 | 0.3498 | -874.0 | -653.8 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -22.58 | 319.09 | 18.11 | 226.57 | 0.3969 | -696.0 | -552.8 | |
| 18.68 | -63.00 | 9.97 | -63.00 | -20.74 | 318.55 | 17.57 | 229.58 | 0.3725 | -1143.1 | 999999 | |
| 0.00 | 1.91 | 0.00 | 1.01 | -19.99 | 318.13 | 17.15 | 230.62 | 0.3601 | -1125.0 | -1014.5 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -20.20 | 318.12 | 17.14 | 230.12 | 0.3620 | -955.0 | -740.2 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -19.94 | 317.83 | 16.85 | 230.28 | 0.3558 | -699.0 | -761.7 | |
| 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. | |