SDO HMI 2014-03-15 09:01:14 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 |
| 179.60 | 791.11 | 97.79 | 432.14 | -18.13 | 325.70 | 22.54 | 240.43 | 0.4194 | 104.8 | 91.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-15 09:01:14 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 |
| 0.96 | 297.49 | 0.54 | 166.73 | -17.39 | 330.42 | 27.26 | 246.42 | 0.4789 | 304.4 | 321.7 | |
| 58.16 | -1.00 | 32.56 | -1.00 | -17.15 | 329.72 | 26.56 | 246.46 | 0.4679 | 1137.4 | 999999 | |
| 0.00 | 1.65 | 0.00 | 0.91 | -14.27 | 329.15 | 25.99 | 252.23 | 0.4478 | 886.0 | 703.3 | |
| 1.65 | -1.00 | 0.92 | -1.00 | -17.41 | 329.37 | 26.21 | 245.71 | 0.4643 | 994.7 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -18.03 | 329.26 | 26.10 | 244.38 | 0.4659 | 692.0 | 549.2 | |
| 0.00 | 1.83 | 0.00 | 1.02 | -18.10 | 329.06 | 25.90 | 244.09 | 0.4635 | 787.0 | 712.6 | |
| 0.00 | 1.39 | 0.00 | 0.78 | -18.65 | 329.04 | 25.88 | 242.97 | 0.4663 | 665.0 | 555.9 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -18.41 | 328.90 | 25.74 | 243.34 | 0.4630 | 756.0 | 509.4 | |
| 0.00 | 2.00 | 0.00 | 1.10 | -13.55 | 328.01 | 24.85 | 253.30 | 0.4283 | 699.0 | 578.1 | |
| 0.43 | 3.74 | 0.24 | 2.07 | -17.74 | 328.31 | 25.15 | 244.29 | 0.4511 | 881.4 | 796.9 | |
| 0.00 | 1.56 | 0.00 | 0.86 | -14.67 | 327.90 | 24.74 | 250.70 | 0.4308 | 811.0 | 595.5 | |
| 0.00 | 1.48 | 0.00 | 0.81 | -16.55 | 327.87 | 24.70 | 246.52 | 0.4386 | 722.0 | 627.6 | |
| 0.00 | 1.39 | 0.00 | 0.77 | -17.78 | 328.01 | 24.85 | 243.97 | 0.4471 | 829.0 | 700.1 | |
| 0.00 | 1.56 | 0.00 | 0.86 | -15.17 | 327.45 | 24.29 | 249.29 | 0.4262 | 890.0 | 723.4 | |
| 0.00 | 5.30 | 0.00 | 2.94 | -19.04 | 327.89 | 24.73 | 241.27 | 0.4528 | 487.0 | 626.7 | |
| 0.00 | 2.96 | 0.00 | 1.63 | -17.32 | 327.60 | 24.43 | 244.65 | 0.4388 | 678.0 | 626.6 | |
| 0.00 | 1.74 | 0.00 | 0.96 | -17.40 | 327.23 | 24.07 | 244.21 | 0.4341 | 1041.0 | 872.0 | |
| 33.21 | 143.44 | 18.27 | 78.61 | -18.23 | 327.07 | 23.91 | 242.30 | 0.4367 | 1144.0 | 491.7 | |
| 0.43 | 8.35 | 0.24 | 4.57 | -17.11 | 326.81 | 23.65 | 244.50 | 0.4266 | 995.8 | 851.0 | |
| 6.09 | -18.00 | 3.32 | -18.00 | -18.12 | 326.13 | 22.97 | 241.73 | 0.4230 | 1204.3 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.84 | -15.04 | 325.05 | 21.89 | 247.94 | 0.3901 | 995.0 | 846.8 | |
| 0.87 | 7.39 | 0.47 | 4.01 | -18.07 | 325.18 | 22.01 | 240.95 | 0.4094 | 1089.4 | 801.9 | |
| 0.00 | 1.30 | 0.00 | 0.71 | -18.29 | 325.00 | 21.84 | 240.29 | 0.4084 | 906.0 | 777.3 | |
| 0.00 | 0.35 | 0.00 | 0.19 | -17.85 | 324.71 | 21.55 | 241.00 | 0.4014 | 404.0 | 441.0 | |
| 0.00 | 6.09 | 0.00 | 3.28 | -17.43 | 324.49 | 21.33 | 241.75 | 0.3956 | 113.0 | 160.6 | |
| 0.00 | 1.65 | 0.00 | 0.88 | -14.53 | 323.61 | 20.45 | 248.10 | 0.3661 | 867.0 | 700.8 | |
| 3.91 | 23.99 | 2.10 | 12.90 | -17.61 | 323.71 | 20.54 | 240.53 | 0.3859 | -927.0 | -152.2 | |
| 0.00 | 0.52 | 0.00 | 0.28 | -15.81 | 323.44 | 20.28 | 244.68 | 0.3705 | 668.0 | 558.0 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -17.66 | 323.31 | 20.15 | 239.99 | 0.3807 | -937.0 | -780.7 | |
| 0.00 | 2.78 | 0.00 | 1.49 | -17.81 | 323.30 | 20.13 | 239.62 | 0.3815 | -963.0 | -797.9 | |
| 0.00 | 2.17 | 0.00 | 1.16 | -18.35 | 322.86 | 19.70 | 237.86 | 0.3794 | -760.0 | -529.5 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -19.85 | 322.71 | 19.54 | 234.26 | 0.3894 | -417.0 | -347.9 | |
| 7.04 | 89.72 | 3.77 | 48.01 | -18.85 | 322.48 | 19.32 | 236.24 | 0.3783 | -1083.4 | -584.2 | |
| 0.00 | 2.96 | 0.00 | 1.60 | -21.21 | 322.58 | 19.42 | 231.18 | 0.3995 | 727.0 | 658.1 | |
| 19.21 | -33.00 | 10.27 | -33.00 | -19.26 | 322.16 | 19.00 | 234.90 | 0.3774 | -1067.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -20.52 | 322.08 | 18.92 | 231.99 | 0.3872 | -808.0 | -613.6 | |
| 0.87 | 6.78 | 0.47 | 3.64 | -20.68 | 321.97 | 18.81 | 231.49 | 0.3871 | -851.1 | -761.2 | |
| 0.00 | 3.13 | 0.00 | 1.66 | -17.76 | 321.56 | 18.40 | 237.70 | 0.3572 | -766.0 | -613.4 | |
| 0.00 | 2.26 | 0.00 | 1.20 | -18.62 | 321.36 | 18.20 | 235.34 | 0.3614 | -864.0 | -779.6 | |
| 0.00 | 2.26 | 0.00 | 1.20 | -18.89 | 321.36 | 18.19 | 234.69 | 0.3636 | -999.0 | -885.1 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -21.37 | 321.59 | 18.43 | 229.50 | 0.3888 | -635.0 | -443.3 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -20.54 | 321.48 | 18.32 | 231.12 | 0.3798 | -694.0 | -633.4 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -19.46 | 320.99 | 17.83 | 232.86 | 0.3637 | -921.0 | -693.9 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -17.97 | 320.66 | 17.50 | 235.98 | 0.3467 | -908.0 | -656.5 | |
| 0.00 | 1.39 | 0.00 | 0.74 | -20.97 | 320.60 | 17.43 | 228.89 | 0.3729 | -700.0 | -675.4 | |
| 0.00 | 6.09 | 0.00 | 3.23 | -19.96 | 320.45 | 17.28 | 230.90 | 0.3614 | -577.0 | -642.2 | |
| 0.00 | 2.17 | 0.00 | 1.14 | -18.56 | 319.64 | 16.48 | 233.02 | 0.3381 | -725.0 | -597.1 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -19.50 | 319.54 | 16.37 | 230.56 | 0.3456 | -851.0 | -651.4 | |
| 3.22 | 32.60 | 1.69 | 17.09 | -18.32 | 319.29 | 16.13 | 233.06 | 0.3314 | -1204.8 | -578.2 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -19.33 | 319.32 | 16.16 | 230.63 | 0.3412 | -759.0 | -515.4 | |
| 17.82 | 33.64 | 9.36 | 17.66 | -18.85 | 319.14 | 15.98 | 231.51 | 0.3343 | -1147.3 | -666.8 | |
| 0.70 | -49.00 | 0.36 | -49.00 | -18.27 | 318.99 | 15.83 | 232.71 | 0.3270 | -1154.9 | 999999 | |
| 1.22 | 54.51 | 0.64 | 28.80 | -20.68 | 319.07 | 15.90 | 227.08 | 0.3516 | -729.4 | -350.6 | |
| 2.69 | 4.78 | 1.42 | 2.51 | -19.22 | 318.82 | 15.66 | 230.06 | 0.3338 | -1095.6 | -664.2 | |
| 20.08 | -53.00 | 10.60 | -53.00 | -20.76 | 318.61 | 15.45 | 226.14 | 0.3470 | -1173.6 | 999999 | |
| 1.04 | 4.35 | 0.55 | 2.28 | -20.01 | 318.11 | 14.94 | 226.95 | 0.3331 | -1162.1 | -961.3 | |
| 0.00 | 2.52 | 0.00 | 1.32 | -20.22 | 318.06 | 14.90 | 226.37 | 0.3348 | -994.0 | -847.1 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -20.50 | 317.92 | 14.76 | 225.48 | 0.3362 | -765.0 | -605.9 | |
| 0.00 | 1.22 | 0.00 | 0.64 | -19.75 | 317.66 | 14.49 | 226.74 | 0.3249 | -785.0 | -697.4 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -19.91 | 316.07 | 12.91 | 223.20 | 0.3082 | -850.0 | -626.7 | |
| 0.00 | 1.13 | 0.00 | 0.58 | -20.69 | 312.82 | 9.66 | 213.67 | 0.2844 | -765.0 | -565.0 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -20.73 | 312.34 | 9.18 | 212.28 | 0.2805 | -761.0 | -599.3 | |
| 0.00 | 1.91 | 0.00 | 1.00 | -24.37 | 311.32 | 8.16 | 203.53 | 0.3254 | -293.0 | -338.0 | |
| 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. | |