SDO HMI 2014-07-04 16:00:40 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 |
| 86.53 | 416.18 | 44.68 | 215.67 | 15.32 | 260.67 | -11.55 | 41.76 | 0.2888 | -486.0 | -205.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-04 16:00:40 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 | 0.82 | 0.00 | 0.42 | 18.22 | 267.72 | -4.51 | 16.09 | 0.2705 | -741.0 | -531.7 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 15.99 | 266.21 | -6.01 | 24.50 | 0.2439 | -764.0 | -536.1 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 16.48 | 265.62 | -6.60 | 25.66 | 0.2558 | -938.0 | -689.6 | |
| 0.00 | 3.54 | 0.00 | 1.80 | 13.58 | 265.10 | -7.12 | 33.78 | 0.2176 | -559.0 | -690.8 | |
| 0.00 | 5.27 | 0.00 | 2.67 | 13.40 | 264.92 | -7.30 | 34.95 | 0.2168 | -627.0 | -704.9 | |
| 0.00 | 1.27 | 0.00 | 0.64 | 13.15 | 264.83 | -7.39 | 35.96 | 0.2142 | -814.0 | -666.2 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 14.79 | 264.65 | -7.57 | 32.38 | 0.2388 | -753.0 | -593.2 | |
| 0.00 | 3.36 | 0.00 | 1.71 | 14.42 | 264.63 | -7.59 | 33.33 | 0.2337 | -951.0 | -793.3 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 14.08 | 264.52 | -7.70 | 34.58 | 0.2301 | -852.0 | -629.6 | |
| 0.00 | 1.73 | 0.00 | 0.89 | 16.35 | 264.37 | -7.85 | 29.95 | 0.2636 | -1066.0 | -796.7 | |
| 0.00 | 0.82 | 0.00 | 0.42 | 14.04 | 264.01 | -8.21 | 36.37 | 0.2346 | -880.0 | -775.8 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 14.26 | 263.24 | -8.98 | 38.26 | 0.2454 | 753.0 | 582.4 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 17.53 | 262.71 | -9.51 | 32.47 | 0.2948 | 810.0 | 668.2 | |
| 0.00 | 3.36 | 0.00 | 1.71 | 12.64 | 262.80 | -9.43 | 44.23 | 0.2301 | -848.0 | -650.2 | |
| 0.00 | 2.09 | 0.00 | 1.06 | 12.61 | 262.48 | -9.74 | 45.26 | 0.2335 | -1141.0 | -895.0 | |
| 0.27 | 300.30 | 0.14 | 154.87 | 15.62 | 262.22 | -10.00 | 37.84 | 0.2737 | -921.0 | -334.7 | |
| 1.82 | -16.00 | 0.93 | -16.00 | 14.31 | 262.25 | -9.97 | 41.01 | 0.2568 | -1115.9 | 999999 | |
| 0.73 | -16.00 | 0.37 | -16.00 | 14.59 | 262.02 | -10.21 | 40.94 | 0.2628 | -993.5 | 999999 | |
| 62.29 | -16.00 | 32.11 | -16.00 | 15.55 | 261.81 | -10.41 | 39.11 | 0.2772 | -1367.1 | 999999 | |
| 5.45 | -16.00 | 2.80 | -16.00 | 14.77 | 261.65 | -10.57 | 41.43 | 0.2691 | -1083.2 | 999999 | |
| 0.00 | 2.45 | 0.00 | 1.25 | 12.85 | 261.71 | -10.51 | 46.65 | 0.2457 | -794.0 | -730.1 | |
| 1.63 | -16.00 | 0.85 | -16.00 | 16.11 | 261.49 | -10.73 | 38.64 | 0.2877 | -601.6 | 999999 | |
| 2.27 | -16.00 | 1.17 | -16.00 | 16.08 | 261.30 | -10.92 | 39.20 | 0.2893 | -588.4 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 11.00 | 261.40 | -10.82 | 53.57 | 0.2301 | -937.0 | -731.7 | |
| 0.00 | 1.82 | 0.00 | 0.93 | 11.57 | 260.71 | -11.51 | 53.22 | 0.2451 | -845.0 | -749.2 | |
| 0.00 | 3.63 | 0.00 | 1.86 | 11.39 | 260.59 | -11.63 | 54.12 | 0.2450 | -598.0 | -495.2 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 16.44 | 260.01 | -12.21 | 41.45 | 0.3077 | 926.0 | 724.3 | |
| 0.00 | 1.00 | 0.00 | 0.52 | 14.66 | 260.09 | -12.14 | 45.58 | 0.2860 | -906.0 | -755.3 | |
| 0.00 | 1.00 | 0.00 | 0.52 | 15.81 | 259.79 | -12.43 | 43.40 | 0.3027 | 892.0 | 696.3 | |
| 0.00 | 1.73 | 0.00 | 0.89 | 15.03 | 259.71 | -12.51 | 45.48 | 0.2947 | -781.0 | -626.4 | |
| 0.00 | 1.00 | 0.00 | 0.52 | 16.18 | 258.92 | -13.30 | 44.42 | 0.3170 | 639.0 | 553.2 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 11.31 | 258.94 | -13.28 | 57.79 | 0.2674 | -690.0 | -536.6 | |
| 7.26 | 10.90 | 3.77 | 5.65 | 13.62 | 258.31 | -13.91 | 52.12 | 0.2974 | -1062.1 | -743.9 | |
| 0.00 | 2.36 | 0.00 | 1.24 | 16.01 | 258.02 | -14.20 | 46.63 | 0.3258 | 949.0 | 791.2 | |
| 0.00 | 0.91 | 0.00 | 0.48 | 16.86 | 257.96 | -14.26 | 44.84 | 0.3359 | 804.0 | 626.5 | |
| 0.00 | 2.72 | 0.00 | 1.41 | 13.40 | 258.16 | -14.06 | 53.00 | 0.2973 | -781.0 | -744.0 | |
| 0.00 | 5.90 | 0.00 | 3.10 | 16.19 | 257.55 | -14.67 | 47.11 | 0.3335 | 535.0 | 677.8 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 15.29 | 257.42 | -14.80 | 49.49 | 0.3256 | 850.0 | 666.1 | |
| 0.00 | 6.81 | 0.00 | 3.58 | 16.12 | 257.03 | -15.19 | 48.22 | 0.3391 | 1155.0 | 953.2 | |
| 3.27 | 10.44 | 1.73 | 5.51 | 16.56 | 256.70 | -15.52 | 47.83 | 0.3476 | 991.2 | 752.9 | |
| 1.54 | -40.00 | 0.81 | -40.00 | 16.18 | 256.66 | -15.56 | 48.74 | 0.3442 | 963.2 | 999999 | |
| 0.00 | 2.54 | 0.00 | 1.34 | 15.49 | 256.65 | -15.57 | 50.36 | 0.3374 | 960.0 | 838.7 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 18.72 | 251.94 | -20.28 | 50.54 | 0.4270 | 742.0 | 567.4 | |
| 0.00 | 0.91 | 0.00 | 0.49 | 14.52 | 252.26 | -19.96 | 58.95 | 0.3874 | 612.0 | 441.1 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 10.59 | 252.11 | -20.11 | 68.75 | 0.3642 | 921.0 | 705.3 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 12.56 | 251.69 | -20.53 | 64.20 | 0.3818 | 793.0 | 686.8 | |
| 0.00 | 0.64 | 0.00 | 0.36 | 22.85 | 250.32 | -21.90 | 45.36 | 0.4851 | 673.0 | 542.4 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 10.06 | 251.41 | -20.81 | 70.71 | 0.3721 | 927.0 | 771.0 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 9.29 | 251.40 | -20.82 | 72.72 | 0.3690 | 761.0 | 610.6 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 17.11 | 250.32 | -21.91 | 55.65 | 0.4337 | 727.0 | 519.4 | |
| 0.00 | 2.09 | 0.00 | 1.16 | 19.67 | 249.94 | -22.28 | 51.23 | 0.4599 | 800.0 | 671.8 | |
| 0.00 | 2.82 | 0.00 | 1.57 | 19.73 | 249.72 | -22.50 | 51.37 | 0.4630 | 639.0 | 501.8 | |
| 0.00 | 3.45 | 0.00 | 1.93 | 19.62 | 249.45 | -22.77 | 51.85 | 0.4654 | 660.0 | 466.9 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 10.07 | 250.45 | -21.77 | 71.39 | 0.3870 | 563.0 | 449.4 | |
| 0.00 | 1.00 | 0.00 | 0.54 | 12.80 | 249.99 | -22.23 | 65.22 | 0.4080 | 746.0 | 624.9 | |
| 0.00 | 0.64 | 0.00 | 0.34 | 12.34 | 249.90 | -22.32 | 66.37 | 0.4067 | 702.0 | 621.6 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 16.39 | 248.58 | -23.65 | 58.91 | 0.4512 | 704.0 | 510.6 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 16.31 | 248.10 | -24.12 | 59.51 | 0.4571 | 697.0 | 508.9 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 15.93 | 246.33 | -25.89 | 61.80 | 0.4784 | 606.0 | 520.5 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 16.05 | 246.17 | -26.05 | 61.69 | 0.4813 | 690.0 | 611.8 | |
| 0.00 | 1.27 | 0.00 | 0.73 | 14.95 | 243.15 | -29.07 | 65.92 | 0.5163 | 643.0 | 577.0 | |
| 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. | |