SDO HMI 2014-09-01 22:00:36 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 |
| 140.26 | 690.82 | 75.42 | 371.49 | -15.32 | 206.34 | -2.35 | 174.51 | 0.3910 | -57.8 | 30.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-01 22:00:36 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 | 1.25 | 0.00 | 0.68 | -15.83 | 211.70 | 3.01 | 187.35 | 0.3962 | 835.0 | 582.9 | |
| 0.00 | 1.16 | 0.00 | 0.61 | -13.06 | 211.13 | 2.45 | 186.84 | 0.3503 | 817.0 | 569.0 | |
| 0.00 | 1.70 | 0.00 | 0.92 | -16.36 | 211.17 | 2.48 | 185.93 | 0.4035 | 612.0 | 319.6 | |
| 0.00 | 1.25 | 0.00 | 0.66 | -12.73 | 210.54 | 1.85 | 185.29 | 0.3440 | 827.0 | 503.6 | |
| 10.55 | 352.40 | 5.63 | 188.04 | -14.38 | 210.49 | 1.80 | 184.73 | 0.3708 | 1429.1 | 504.0 | |
| 9.57 | -5.00 | 5.11 | -5.00 | -14.74 | 210.46 | 1.77 | 184.58 | 0.3766 | 1004.6 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.12 | -17.21 | 210.26 | 1.57 | 183.62 | 0.4160 | 642.0 | 408.6 | |
| 2.95 | -5.00 | 1.57 | -5.00 | -14.38 | 210.21 | 1.52 | 184.00 | 0.3705 | 1370.1 | 999999 | |
| 3.40 | -5.00 | 1.81 | -5.00 | -14.51 | 210.02 | 1.33 | 183.49 | 0.3724 | 1154.5 | 999999 | |
| 0.98 | -5.00 | 0.52 | -5.00 | -14.45 | 209.86 | 1.18 | 183.09 | 0.3712 | 1165.7 | 999999 | |
| 1.88 | -5.00 | 1.00 | -5.00 | -14.61 | 209.71 | 1.02 | 182.66 | 0.3737 | 995.8 | 999999 | |
| 3.94 | -5.00 | 2.10 | -5.00 | -14.41 | 209.46 | 0.77 | 182.03 | 0.3703 | 1371.6 | 999999 | |
| 2.86 | -5.00 | 1.53 | -5.00 | -15.00 | 209.27 | 0.59 | 181.49 | 0.3797 | 880.4 | 999999 | |
| 9.84 | -5.00 | 5.25 | -5.00 | -14.67 | 209.18 | 0.49 | 181.27 | 0.3744 | 1052.5 | 999999 | |
| 7.51 | -5.00 | 4.00 | -5.00 | -14.38 | 209.08 | 0.40 | 181.04 | 0.3696 | 1399.8 | 999999 | |
| 4.38 | -5.00 | 2.35 | -5.00 | -15.52 | 209.05 | 0.37 | 180.91 | 0.3881 | 853.5 | 999999 | |
| 3.49 | -5.00 | 1.87 | -5.00 | -15.20 | 208.99 | 0.30 | 180.77 | 0.3828 | 961.3 | 999999 | |
| 8.14 | -5.00 | 4.34 | -5.00 | -14.48 | 208.71 | 0.02 | 180.06 | 0.3711 | 1201.4 | 999999 | |
| 0.72 | 2.06 | 0.39 | 1.11 | -15.88 | 208.64 | -0.04 | 179.90 | 0.3939 | 888.0 | 723.8 | |
| 0.00 | 1.52 | 0.00 | 0.83 | -18.11 | 208.61 | -0.08 | 179.83 | 0.4294 | 692.0 | 539.4 | |
| 0.00 | 0.45 | 0.00 | 0.24 | -16.35 | 208.55 | -0.14 | 179.67 | 0.4013 | 545.0 | 594.4 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -16.05 | 208.49 | -0.20 | 179.51 | 0.3966 | 796.0 | 654.9 | |
| 3.04 | -5.00 | 1.63 | -5.00 | -15.19 | 208.46 | -0.23 | 179.42 | 0.3828 | 918.7 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -15.62 | 208.30 | -0.39 | 179.04 | 0.3897 | 707.0 | 474.6 | |
| 0.00 | 3.22 | 0.00 | 1.71 | -13.54 | 207.19 | -1.50 | 175.89 | 0.3566 | -725.0 | -423.6 | |
| 2.77 | 16.73 | 1.50 | 9.04 | -16.25 | 206.82 | -1.87 | 175.50 | 0.4009 | 827.5 | 473.8 | |
| 0.00 | 3.31 | 0.00 | 1.80 | -16.81 | 206.30 | -2.38 | 174.42 | 0.4107 | -917.0 | -811.2 | |
| 0.00 | 0.63 | 0.00 | 0.33 | -13.18 | 206.19 | -2.49 | 173.07 | 0.3524 | 981.0 | 649.1 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -14.71 | 206.14 | -2.54 | 173.44 | 0.3772 | 672.0 | 674.4 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -14.71 | 205.99 | -2.70 | 173.04 | 0.3776 | 462.0 | 370.3 | |
| 1.88 | 3.85 | 1.02 | 2.09 | -16.88 | 205.67 | -3.02 | 172.97 | 0.4129 | -855.1 | -563.1 | |
| 0.54 | 5.28 | 0.29 | 2.86 | -16.58 | 205.61 | -3.07 | 172.74 | 0.4083 | -1021.7 | -750.7 | |
| 0.00 | 2.50 | 0.00 | 1.34 | -14.75 | 205.36 | -3.33 | 171.46 | 0.3795 | -793.0 | -667.2 | |
| 5.37 | 17.80 | 2.91 | 9.64 | -16.52 | 205.17 | -3.52 | 171.68 | 0.4082 | -1057.7 | -620.6 | |
| 2.86 | 5.63 | 1.53 | 3.01 | -14.45 | 205.08 | -3.60 | 170.63 | 0.3755 | -1011.2 | -812.0 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -14.85 | 204.98 | -3.70 | 170.55 | 0.3821 | -767.0 | -667.0 | |
| 1.88 | 6.53 | 1.02 | 3.54 | -16.53 | 204.54 | -4.15 | 170.22 | 0.4099 | -1055.2 | -745.9 | |
| 0.00 | 2.41 | 0.00 | 1.31 | -16.79 | 204.44 | -4.25 | 170.10 | 0.4143 | -980.0 | -843.9 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -14.39 | 204.43 | -4.26 | 168.94 | 0.3764 | 797.0 | 648.2 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -15.67 | 204.27 | -4.41 | 169.20 | 0.3971 | -153.0 | -102.9 | |
| 0.00 | 1.97 | 0.00 | 1.07 | -16.86 | 204.21 | -4.47 | 169.62 | 0.4160 | -988.0 | -861.5 | |
| 0.00 | 2.50 | 0.00 | 1.34 | -14.49 | 204.21 | -4.48 | 168.43 | 0.3787 | 775.0 | 670.1 | |
| 0.00 | 1.70 | 0.00 | 0.91 | -14.92 | 204.10 | -4.58 | 168.40 | 0.3858 | 787.0 | 701.7 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -15.77 | 204.05 | -4.64 | 168.72 | 0.3994 | 607.0 | 365.1 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -16.86 | 203.74 | -4.95 | 168.55 | 0.4175 | -960.0 | -829.5 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -17.80 | 203.39 | -5.29 | 168.25 | 0.4331 | -778.0 | -619.9 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -18.67 | 203.24 | -5.45 | 168.34 | 0.4470 | -786.0 | -616.0 | |
| 0.00 | 4.29 | 0.00 | 2.30 | -14.34 | 203.33 | -5.35 | 166.15 | 0.3794 | -1032.0 | -826.5 | |
| 0.00 | 1.79 | 0.00 | 0.98 | -17.73 | 203.20 | -5.48 | 167.81 | 0.4327 | -791.0 | -532.2 | |
| 0.80 | 7.07 | 0.43 | 3.79 | -14.54 | 203.23 | -5.45 | 166.04 | 0.3829 | -900.3 | -812.7 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -18.64 | 202.95 | -5.74 | 167.73 | 0.4475 | -774.0 | -694.9 | |
| 0.00 | 3.58 | 0.00 | 1.96 | -17.47 | 202.99 | -5.70 | 167.20 | 0.4294 | -770.0 | -605.8 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -17.30 | 202.96 | -5.72 | 167.06 | 0.4269 | -803.0 | -627.9 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -15.45 | 202.99 | -5.70 | 166.03 | 0.3982 | -437.0 | -432.0 | |
| 0.45 | 1.88 | 0.24 | 1.01 | -15.29 | 202.96 | -5.73 | 165.86 | 0.3957 | -932.8 | -770.1 | |
| 0.00 | 1.70 | 0.00 | 0.94 | -18.48 | 202.73 | -5.96 | 167.19 | 0.4457 | -933.0 | -710.1 | |
| 0.63 | 7.42 | 0.34 | 4.05 | -16.91 | 202.75 | -5.93 | 166.37 | 0.4216 | -953.7 | -754.3 | |
| 0.00 | 1.61 | 0.00 | 0.87 | -15.42 | 202.77 | -5.92 | 165.49 | 0.3985 | -764.0 | -624.7 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -15.13 | 202.71 | -5.97 | 165.17 | 0.3942 | -758.0 | -561.8 | |
| 0.00 | 2.33 | 0.00 | 1.25 | -14.90 | 202.69 | -6.00 | 164.96 | 0.3907 | -986.0 | -799.8 | |
| 0.00 | 2.33 | 0.00 | 1.27 | -16.71 | 202.47 | -6.21 | 165.64 | 0.4196 | -757.0 | -694.2 | |
| 0.00 | 1.61 | 0.00 | 0.87 | -14.77 | 202.47 | -6.21 | 164.35 | 0.3897 | -627.0 | -434.8 | |
| 0.00 | 4.47 | 0.00 | 2.40 | -14.75 | 202.19 | -6.50 | 163.66 | 0.3905 | -870.0 | -845.2 | |
| 2.33 | 184.16 | 1.27 | 99.90 | -16.59 | 202.07 | -6.62 | 164.65 | 0.4193 | -864.4 | -526.2 | |
| 4.11 | -64.00 | 2.23 | -64.00 | -15.50 | 201.98 | -6.71 | 163.71 | 0.4031 | -1219.7 | 999999 | |
| 5.28 | -64.00 | 2.87 | -64.00 | -16.42 | 201.91 | -6.77 | 164.21 | 0.4175 | -1098.4 | 999999 | |
| 4.92 | -64.00 | 2.67 | -64.00 | -16.03 | 201.77 | -6.92 | 163.61 | 0.4121 | -1013.4 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -18.02 | 201.69 | -7.00 | 164.77 | 0.4427 | -715.0 | -623.4 | |
| 3.76 | -64.00 | 2.05 | -64.00 | -16.53 | 201.72 | -6.97 | 163.85 | 0.4199 | -861.8 | 999999 | |
| 5.99 | -64.00 | 3.25 | -64.00 | -15.73 | 201.72 | -6.97 | 163.28 | 0.4078 | -1219.1 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -19.30 | 201.44 | -7.25 | 165.04 | 0.4630 | -567.0 | -514.4 | |
| 2.15 | -64.00 | 1.17 | -64.00 | -16.10 | 201.48 | -7.21 | 163.02 | 0.4145 | -756.7 | 999999 | |
| 0.00 | 3.13 | 0.00 | 1.72 | -17.69 | 201.42 | -7.27 | 163.99 | 0.4389 | -641.0 | -608.3 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -18.03 | 201.31 | -7.38 | 163.98 | 0.4444 | -861.0 | -671.8 | |
| 21.29 | -64.00 | 11.53 | -64.00 | -15.58 | 201.37 | -7.31 | 162.39 | 0.4070 | -1237.8 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -17.50 | 201.17 | -7.52 | 163.34 | 0.4370 | -862.0 | -697.0 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -17.70 | 201.16 | -7.53 | 163.46 | 0.4401 | -852.0 | -690.0 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -18.74 | 200.76 | -7.93 | 163.34 | 0.4575 | -744.0 | -643.4 | |
| 0.00 | 1.34 | 0.00 | 0.75 | -18.58 | 200.54 | -8.15 | 162.80 | 0.4560 | -722.0 | -573.3 | |
| 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. | |