SDO HMI 2014-09-02 03:00:37 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 |
| 187.73 | 746.90 | 100.97 | 401.69 | -15.44 | 206.12 | 0.19 | 180.74 | 0.3913 | -22.5 | 20.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-02 03:00:37 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 | 0.98 | 0.00 | 0.52 | -12.93 | 211.46 | 5.52 | 195.26 | 0.3579 | 752.0 | 542.8 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -12.77 | 211.42 | 5.49 | 195.29 | 0.3552 | 859.0 | 642.2 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -16.06 | 211.41 | 5.47 | 193.07 | 0.4068 | 738.0 | 615.5 | |
| 6.98 | 309.46 | 3.74 | 165.42 | -14.70 | 210.84 | 4.90 | 192.50 | 0.3836 | 1150.7 | 514.0 | |
| 14.59 | -4.00 | 7.80 | -4.00 | -14.41 | 210.67 | 4.74 | 192.27 | 0.3783 | 1372.7 | 999999 | |
| 2.68 | -4.00 | 1.43 | -4.00 | -14.34 | 210.27 | 4.33 | 191.27 | 0.3759 | 1222.0 | 999999 | |
| 0.81 | -4.00 | 0.43 | -4.00 | -14.53 | 210.05 | 4.12 | 190.63 | 0.3783 | 856.7 | 999999 | |
| 4.12 | -4.00 | 2.20 | -4.00 | -14.59 | 209.86 | 3.93 | 190.13 | 0.3788 | 929.4 | 999999 | |
| 5.37 | -4.00 | 2.87 | -4.00 | -14.43 | 209.67 | 3.74 | 189.72 | 0.3756 | 1274.9 | 999999 | |
| 2.06 | -4.00 | 1.10 | -4.00 | -14.95 | 209.52 | 3.59 | 189.11 | 0.3835 | 836.7 | 999999 | |
| 23.09 | -4.00 | 12.33 | -4.00 | -14.43 | 209.36 | 3.43 | 188.92 | 0.3747 | 1152.9 | 999999 | |
| 4.56 | -4.00 | 2.45 | -4.00 | -15.21 | 209.37 | 3.44 | 188.63 | 0.3873 | 954.2 | 999999 | |
| 2.24 | -4.00 | 1.20 | -4.00 | -15.54 | 209.31 | 3.38 | 188.36 | 0.3924 | 852.7 | 999999 | |
| 0.00 | 6.89 | 0.00 | 3.71 | -15.80 | 209.16 | 3.23 | 187.89 | 0.3962 | 242.0 | 309.8 | |
| 3.58 | -4.00 | 1.92 | -4.00 | -15.18 | 209.03 | 3.09 | 187.78 | 0.3859 | 959.5 | 999999 | |
| 0.89 | -4.00 | 0.48 | -4.00 | -14.46 | 208.83 | 2.89 | 187.54 | 0.3740 | 1084.3 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.87 | -15.96 | 208.78 | 2.85 | 186.93 | 0.3980 | 932.0 | 772.4 | |
| 0.00 | 1.52 | 0.00 | 0.84 | -18.22 | 208.66 | 2.72 | 186.00 | 0.4335 | 695.0 | 544.8 | |
| 0.36 | 3.13 | 0.19 | 1.69 | -16.09 | 208.60 | 2.66 | 186.44 | 0.3997 | 905.5 | 678.7 | |
| 0.00 | 0.45 | 0.00 | 0.24 | -14.65 | 208.55 | 2.61 | 186.76 | 0.3765 | 821.0 | 673.8 | |
| 4.12 | -4.00 | 2.20 | -4.00 | -14.39 | 208.51 | 2.58 | 186.76 | 0.3722 | 1105.1 | 999999 | |
| 0.00 | 3.76 | 0.00 | 2.01 | -14.88 | 208.43 | 2.49 | 186.38 | 0.3800 | 417.0 | 536.0 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -15.24 | 208.43 | 2.50 | 186.28 | 0.3857 | 468.0 | 467.0 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -15.73 | 208.28 | 2.34 | 185.77 | 0.3934 | 669.0 | 515.0 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -14.71 | 208.14 | 2.21 | 185.70 | 0.3768 | 639.0 | 520.7 | |
| 0.00 | 2.60 | 0.00 | 1.42 | -17.51 | 207.98 | 2.05 | 184.65 | 0.4214 | 785.0 | 667.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -12.57 | 207.94 | 2.00 | 185.76 | 0.3417 | -798.0 | -573.2 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -13.05 | 207.85 | 1.91 | 185.37 | 0.3494 | -713.0 | -565.8 | |
| 0.00 | 1.16 | 0.00 | 0.61 | -12.60 | 207.69 | 1.76 | 185.04 | 0.3418 | -911.0 | -714.2 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -17.08 | 207.72 | 1.79 | 184.15 | 0.4142 | 538.0 | 494.7 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -16.02 | 207.56 | 1.62 | 183.95 | 0.3971 | 594.0 | 491.9 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -16.48 | 207.50 | 1.56 | 183.72 | 0.4044 | 712.0 | 586.9 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -15.39 | 207.40 | 1.46 | 183.66 | 0.3869 | 934.0 | 713.1 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -14.41 | 207.23 | 1.30 | 183.41 | 0.3708 | 860.0 | 698.1 | |
| 6.44 | 16.20 | 3.48 | 8.76 | -16.38 | 207.18 | 1.25 | 182.98 | 0.4025 | 919.4 | 283.1 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -14.31 | 207.08 | 1.14 | 183.01 | 0.3691 | 563.0 | 440.8 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.14 | 206.97 | 1.03 | 182.29 | 0.4304 | 698.0 | 519.3 | |
| 0.45 | 4.21 | 0.24 | 2.24 | -14.12 | 206.86 | 0.92 | 182.46 | 0.3657 | 945.6 | 732.4 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -13.40 | 206.61 | 0.67 | 181.86 | 0.3539 | 861.0 | 657.4 | |
| 0.00 | 2.15 | 0.00 | 1.16 | -16.77 | 206.49 | 0.55 | 181.30 | 0.4084 | -537.0 | -359.5 | |
| 1.97 | 3.40 | 1.05 | 1.81 | -14.28 | 206.30 | 0.36 | 180.96 | 0.3681 | 795.4 | 477.1 | |
| 0.00 | 1.97 | 0.00 | 1.07 | -16.91 | 206.27 | 0.33 | 180.78 | 0.4105 | -804.0 | -604.1 | |
| 0.00 | 6.98 | 0.00 | 3.78 | -16.54 | 206.20 | 0.27 | 180.64 | 0.4046 | 116.0 | 112.2 | |
| 6.44 | 16.65 | 3.50 | 9.03 | -16.84 | 205.73 | -0.21 | 179.52 | 0.4094 | -838.1 | -591.9 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -14.44 | 205.64 | -0.29 | 179.23 | 0.3707 | -559.0 | -597.0 | |
| 1.43 | -44.00 | 0.78 | -44.00 | -16.77 | 205.54 | -0.39 | 179.07 | 0.4083 | -1087.4 | 999999 | |
| 1.43 | 29.08 | 0.78 | 15.75 | -16.71 | 205.22 | -0.71 | 178.32 | 0.4074 | -908.4 | -732.3 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -14.57 | 205.23 | -0.70 | 178.17 | 0.3730 | -638.0 | -558.8 | |
| 0.00 | 1.88 | 0.00 | 1.00 | -14.80 | 205.08 | -0.86 | 177.79 | 0.3768 | 855.0 | 531.0 | |
| 1.16 | 2.68 | 0.62 | 1.43 | -14.47 | 205.02 | -0.92 | 177.59 | 0.3715 | -980.7 | -797.2 | |
| 9.84 | -47.00 | 5.33 | -47.00 | -16.64 | 204.94 | -0.99 | 177.65 | 0.4065 | -1088.3 | 999999 | |
| 0.00 | 2.77 | 0.00 | 1.48 | -14.93 | 204.92 | -1.02 | 177.40 | 0.3790 | 567.0 | 363.9 | |
| 5.01 | 26.31 | 2.68 | 14.10 | -15.06 | 204.61 | -1.33 | 176.62 | 0.3814 | 1053.6 | 381.8 | |
| 8.68 | -53.00 | 4.65 | -53.00 | -15.10 | 204.45 | -1.49 | 176.23 | 0.3821 | 1016.2 | 999999 | |
| 0.00 | 3.31 | 0.00 | 1.78 | -15.59 | 204.44 | -1.49 | 176.30 | 0.3900 | -219.0 | -169.9 | |
| 0.00 | 2.77 | 0.00 | 1.50 | -16.08 | 204.38 | -1.56 | 176.22 | 0.3980 | -98.0 | -248.8 | |
| 0.00 | 2.42 | 0.00 | 1.29 | -14.25 | 204.39 | -1.54 | 175.92 | 0.3684 | 694.0 | 607.4 | |
| 12.53 | 20.85 | 6.79 | 11.30 | -16.64 | 204.21 | -1.72 | 175.93 | 0.4072 | -1134.2 | -729.3 | |
| 0.00 | 1.79 | 0.00 | 0.96 | -15.69 | 204.13 | -1.81 | 175.54 | 0.3920 | -98.0 | -36.0 | |
| 0.98 | 3.67 | 0.53 | 1.99 | -16.97 | 204.08 | -1.85 | 175.69 | 0.4126 | -834.5 | -642.5 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -15.10 | 203.98 | -1.96 | 175.04 | 0.3827 | 710.0 | 471.6 | |
| 0.00 | 1.70 | 0.00 | 0.92 | -15.69 | 203.88 | -2.06 | 174.92 | 0.3923 | -188.0 | -164.9 | |
| 2.68 | 7.34 | 1.44 | 3.94 | -15.23 | 203.76 | -2.18 | 174.51 | 0.3851 | 761.3 | 316.9 | |
| 0.00 | 0.63 | 0.00 | 0.34 | -17.11 | 203.70 | -2.23 | 174.83 | 0.4152 | -812.0 | -659.4 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -16.68 | 203.58 | -2.35 | 174.45 | 0.4086 | -943.0 | -643.0 | |
| 0.00 | 2.33 | 0.00 | 1.26 | -16.91 | 203.52 | -2.42 | 174.35 | 0.4124 | -1056.0 | -907.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -17.71 | 203.47 | -2.46 | 174.45 | 0.4251 | -719.0 | -566.8 | |
| 0.00 | 1.43 | 0.00 | 0.77 | -16.22 | 203.43 | -2.50 | 173.97 | 0.4015 | -792.0 | -635.2 | |
| 0.00 | 3.58 | 0.00 | 1.91 | -14.28 | 203.39 | -2.54 | 173.31 | 0.3705 | -1057.0 | -817.0 | |
| 0.00 | 1.43 | 0.00 | 0.78 | -17.71 | 203.28 | -2.65 | 174.02 | 0.4254 | -715.0 | -623.2 | |
| 0.00 | 2.06 | 0.00 | 1.12 | -17.51 | 203.09 | -2.84 | 173.55 | 0.4226 | -794.0 | -678.7 | |
| 0.00 | 2.68 | 0.00 | 1.48 | -18.72 | 203.04 | -2.89 | 173.76 | 0.4416 | -674.0 | -555.7 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -15.17 | 202.94 | -2.99 | 172.46 | 0.3856 | -923.0 | -770.0 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -18.48 | 202.79 | -3.15 | 173.15 | 0.4384 | -812.0 | -686.5 | |
| 0.00 | 4.92 | 0.00 | 2.63 | -14.58 | 202.79 | -3.14 | 171.87 | 0.3765 | -767.0 | -731.6 | |
| 0.00 | 0.54 | 0.00 | 0.29 | -15.04 | 202.79 | -3.15 | 172.03 | 0.3838 | -357.0 | -392.2 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -17.35 | 202.68 | -3.25 | 172.58 | 0.4208 | -761.0 | -661.0 | |
| 1.79 | 5.55 | 0.97 | 3.02 | -16.88 | 202.66 | -3.27 | 172.37 | 0.4135 | -973.5 | -733.6 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -15.36 | 202.69 | -3.25 | 171.90 | 0.3893 | -879.0 | -665.6 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -14.91 | 202.66 | -3.27 | 171.67 | 0.3820 | -899.0 | -671.4 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -17.08 | 202.53 | -3.40 | 172.14 | 0.4169 | -811.0 | -604.9 | |
| 0.00 | 2.42 | 0.00 | 1.31 | -16.88 | 202.41 | -3.53 | 171.79 | 0.4141 | -906.0 | -835.3 | |
| 0.00 | 1.43 | 0.00 | 0.77 | -14.68 | 202.32 | -3.61 | 170.71 | 0.3793 | -746.0 | -691.6 | |
| 3.22 | 178.00 | 1.75 | 96.03 | -16.52 | 201.97 | -3.96 | 170.65 | 0.4094 | -1027.9 | -552.2 | |
| 3.94 | -84.00 | 2.12 | -84.00 | -15.50 | 201.93 | -4.00 | 170.11 | 0.3934 | -1187.5 | 999999 | |
| 0.63 | 3.04 | 0.34 | 1.63 | -14.75 | 201.95 | -3.99 | 169.80 | 0.3814 | -993.4 | -759.7 | |
| 0.00 | 1.79 | 0.00 | 1.01 | -20.90 | 201.80 | -4.14 | 171.86 | 0.4777 | -687.0 | -559.5 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -21.18 | 201.59 | -4.34 | 171.55 | 0.4824 | -796.0 | -736.9 | |
| 3.13 | -84.00 | 1.70 | -84.00 | -16.52 | 201.69 | -4.25 | 169.99 | 0.4102 | -911.3 | 999999 | |
| 6.80 | -84.00 | 3.67 | -84.00 | -15.70 | 201.64 | -4.29 | 169.51 | 0.3974 | -1232.3 | 999999 | |
| 2.68 | -84.00 | 1.45 | -84.00 | -16.33 | 201.63 | -4.31 | 169.77 | 0.4073 | -998.8 | 999999 | |
| 10.02 | -84.00 | 5.42 | -84.00 | -16.00 | 201.57 | -4.36 | 169.48 | 0.4022 | -951.2 | 999999 | |
| 0.27 | -84.00 | 0.15 | -84.00 | -16.53 | 201.50 | -4.44 | 169.55 | 0.4108 | -733.7 | 999999 | |
| 0.00 | 2.51 | 0.00 | 1.39 | -19.13 | 201.33 | -4.60 | 170.30 | 0.4518 | -492.0 | -413.3 | |
| 20.76 | -84.00 | 11.19 | -84.00 | -15.54 | 201.36 | -4.57 | 168.76 | 0.3956 | -1296.3 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.73 | -17.43 | 201.22 | -4.71 | 169.34 | 0.4256 | -952.0 | -787.4 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -18.97 | 201.18 | -4.76 | 169.91 | 0.4496 | -587.0 | -459.4 | |
| 0.00 | 1.34 | 0.00 | 0.74 | -17.63 | 201.18 | -4.75 | 169.35 | 0.4289 | -759.0 | -640.3 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -20.09 | 201.04 | -4.89 | 170.09 | 0.4671 | -670.0 | -605.0 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -17.16 | 201.07 | -4.87 | 168.88 | 0.4220 | -434.0 | -441.6 | |
| 0.00 | 2.06 | 0.00 | 1.14 | -18.53 | 201.00 | -4.94 | 169.35 | 0.4434 | -701.0 | -696.3 | |
| 0.00 | 1.88 | 0.00 | 1.04 | -18.67 | 200.77 | -5.17 | 168.93 | 0.4462 | -802.0 | -645.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -18.50 | 200.68 | -5.26 | 168.66 | 0.4439 | -763.0 | -634.1 | |
| 0.00 | 1.34 | 0.00 | 0.74 | -18.67 | 200.51 | -5.42 | 168.40 | 0.4470 | -698.0 | -559.2 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -18.72 | 199.68 | -6.26 | 166.69 | 0.4505 | -656.0 | -435.0 | |
| 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. | |