SDO HMI 2014-09-02 02:00:37 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 |
| 161.46 | 704.80 | 86.86 | 379.05 | -15.43 | 206.02 | -0.46 | 179.12 | 0.3912 | -95.5 | 30.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-02 02:00:37 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 | 2.15 | 0.00 | 1.14 | -12.85 | 211.35 | 4.86 | 193.56 | 0.3541 | 818.0 | 696.4 | |
| 5.91 | 286.70 | 3.16 | 153.15 | -14.69 | 210.76 | 4.27 | 190.94 | 0.3814 | 1129.5 | 559.5 | |
| 13.33 | -2.00 | 7.12 | -2.00 | -14.40 | 210.63 | 4.14 | 190.76 | 0.3763 | 1356.5 | 999999 | |
| 1.52 | -2.00 | 0.81 | -2.00 | -14.33 | 210.16 | 3.67 | 189.60 | 0.3738 | 1252.5 | 999999 | |
| 1.16 | -2.00 | 0.62 | -2.00 | -14.42 | 209.94 | 3.45 | 189.00 | 0.3748 | 1186.3 | 999999 | |
| 2.33 | -2.00 | 1.24 | -2.00 | -14.62 | 209.85 | 3.36 | 188.68 | 0.3777 | 855.1 | 999999 | |
| 3.85 | -2.00 | 2.05 | -2.00 | -14.45 | 209.63 | 3.14 | 188.18 | 0.3745 | 1204.1 | 999999 | |
| 1.70 | 2.95 | 0.91 | 1.58 | -14.98 | 209.48 | 2.99 | 187.61 | 0.3825 | 867.8 | 685.6 | |
| 15.39 | -2.00 | 8.22 | -2.00 | -14.48 | 209.31 | 2.83 | 187.37 | 0.3743 | 1203.8 | 999999 | |
| 2.51 | -2.00 | 1.35 | -2.00 | -15.53 | 209.30 | 2.81 | 186.97 | 0.3911 | 886.9 | 999999 | |
| 4.21 | -2.00 | 2.26 | -2.00 | -15.20 | 209.26 | 2.78 | 186.99 | 0.3857 | 979.8 | 999999 | |
| 3.76 | -2.00 | 2.02 | -2.00 | -15.13 | 208.91 | 2.43 | 186.14 | 0.3840 | 916.1 | 999999 | |
| 0.72 | 2.15 | 0.39 | 1.16 | -15.92 | 208.76 | 2.28 | 185.56 | 0.3964 | 804.4 | 568.8 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -13.80 | 208.74 | 2.26 | 186.10 | 0.3621 | 267.0 | 362.6 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -16.28 | 208.67 | 2.19 | 185.26 | 0.4020 | 476.0 | 507.6 | |
| 4.12 | -2.00 | 2.19 | -2.00 | -14.38 | 208.56 | 2.08 | 185.45 | 0.3713 | 1135.8 | 999999 | |
| 0.00 | 4.30 | 0.00 | 2.32 | -16.05 | 208.48 | 2.00 | 184.85 | 0.3981 | 483.0 | 603.9 | |
| 0.00 | 2.95 | 0.00 | 1.58 | -14.80 | 208.44 | 1.96 | 185.03 | 0.3780 | 743.0 | 565.6 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -14.90 | 208.22 | 1.74 | 184.45 | 0.3792 | 386.0 | 349.9 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -15.69 | 208.23 | 1.74 | 184.31 | 0.3919 | 754.0 | 516.0 | |
| 0.00 | 2.15 | 0.00 | 1.15 | -14.77 | 208.10 | 1.61 | 184.16 | 0.3769 | 582.0 | 354.9 | |
| 0.00 | 3.04 | 0.00 | 1.66 | -17.51 | 208.02 | 1.54 | 183.50 | 0.4207 | 701.0 | 538.9 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -14.70 | 207.91 | 1.42 | 183.69 | 0.3757 | 628.0 | 445.5 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -17.71 | 207.93 | 1.44 | 183.26 | 0.4238 | 542.0 | 427.1 | |
| 0.00 | 1.43 | 0.00 | 0.77 | -16.44 | 207.48 | 0.99 | 182.37 | 0.4033 | 640.0 | 584.0 | |
| 0.00 | 1.79 | 0.00 | 0.97 | -16.05 | 207.44 | 0.96 | 182.33 | 0.3970 | 243.0 | 281.8 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -19.32 | 207.36 | 0.88 | 181.85 | 0.4488 | 541.0 | 523.4 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -15.42 | 207.28 | 0.80 | 182.00 | 0.3868 | 811.0 | 653.7 | |
| 5.91 | 17.90 | 3.19 | 9.67 | -16.34 | 207.13 | 0.65 | 181.55 | 0.4015 | 907.9 | 257.0 | |
| 0.00 | 1.43 | 0.00 | 0.76 | -14.67 | 207.00 | 0.52 | 181.34 | 0.3744 | 432.0 | 329.9 | |
| 0.00 | 4.47 | 0.00 | 2.38 | -14.21 | 206.72 | 0.24 | 180.63 | 0.3669 | 800.0 | 667.6 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -17.80 | 206.72 | 0.24 | 180.53 | 0.4247 | 621.0 | 418.5 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -13.47 | 206.56 | 0.08 | 180.22 | 0.3547 | 801.0 | 602.9 | |
| 0.00 | 1.97 | 0.00 | 1.07 | -16.77 | 206.50 | 0.01 | 180.03 | 0.4083 | -600.0 | -395.5 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -16.51 | 206.34 | -0.14 | 179.66 | 0.4040 | 577.0 | 403.8 | |
| 1.70 | 3.94 | 0.91 | 2.10 | -14.37 | 206.28 | -0.20 | 179.47 | 0.3696 | 773.2 | 455.8 | |
| 0.00 | 1.70 | 0.00 | 0.92 | -16.94 | 206.28 | -0.21 | 179.52 | 0.4109 | -814.0 | -668.2 | |
| 0.00 | 2.86 | 0.00 | 1.55 | -16.57 | 206.15 | -0.33 | 179.21 | 0.4051 | -72.0 | -36.4 | |
| 2.42 | 12.17 | 1.31 | 6.60 | -16.94 | 205.74 | -0.74 | 178.26 | 0.4111 | -807.1 | -680.8 | |
| 2.42 | -39.00 | 1.31 | -39.00 | -16.77 | 205.74 | -0.74 | 178.25 | 0.4084 | -897.4 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -14.57 | 205.72 | -0.76 | 178.01 | 0.3730 | -664.0 | -441.2 | |
| 1.61 | -39.00 | 0.87 | -39.00 | -16.77 | 205.52 | -0.96 | 177.73 | 0.4086 | -1037.4 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -14.54 | 205.28 | -1.20 | 176.86 | 0.3727 | -825.0 | -699.5 | |
| 1.07 | 25.50 | 0.58 | 13.81 | -16.64 | 205.24 | -1.25 | 177.05 | 0.4067 | -963.5 | -762.8 | |
| 0.00 | 2.42 | 0.00 | 1.28 | -13.95 | 205.13 | -1.35 | 176.37 | 0.3634 | -814.0 | -627.1 | |
| 1.43 | 4.56 | 0.76 | 2.43 | -14.47 | 205.03 | -1.45 | 176.20 | 0.3719 | -942.7 | -733.2 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -14.96 | 205.03 | -1.46 | 176.28 | 0.3799 | 865.0 | 638.4 | |
| 6.53 | -44.00 | 3.54 | -44.00 | -16.64 | 204.95 | -1.53 | 176.37 | 0.4069 | -1077.6 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.97 | -16.08 | 204.58 | -1.91 | 175.38 | 0.3984 | -492.0 | -440.4 | |
| 5.28 | 23.89 | 2.83 | 12.82 | -15.09 | 204.56 | -1.93 | 175.11 | 0.3826 | 980.1 | 194.4 | |
| 0.00 | 1.88 | 0.00 | 1.02 | -17.01 | 204.54 | -1.95 | 175.47 | 0.4132 | -741.0 | -639.8 | |
| 6.00 | -50.00 | 3.22 | -50.00 | -15.26 | 204.43 | -2.05 | 174.83 | 0.3854 | 756.9 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.76 | -14.31 | 204.35 | -2.14 | 174.38 | 0.3702 | 863.0 | 683.7 | |
| 12.80 | 22.82 | 6.94 | 12.37 | -16.64 | 204.29 | -2.20 | 174.81 | 0.4078 | -1131.6 | -651.0 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -14.77 | 204.25 | -2.24 | 174.24 | 0.3778 | 828.0 | 626.6 | |
| 0.98 | -54.00 | 0.53 | -54.00 | -16.91 | 204.13 | -2.36 | 174.50 | 0.4122 | -736.3 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -15.78 | 204.11 | -2.37 | 174.17 | 0.3943 | -165.0 | -73.2 | |
| 0.00 | 2.51 | 0.00 | 1.35 | -15.52 | 204.08 | -2.40 | 174.03 | 0.3902 | -40.0 | 7.7 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -15.19 | 203.93 | -2.55 | 173.56 | 0.3852 | 681.0 | 530.5 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -19.36 | 203.74 | -2.75 | 174.23 | 0.4513 | 511.0 | 350.5 | |
| 2.15 | 5.37 | 1.15 | 2.88 | -15.29 | 203.74 | -2.74 | 173.12 | 0.3871 | 793.7 | 435.9 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -16.58 | 203.63 | -2.86 | 173.24 | 0.4079 | -805.0 | -667.8 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -15.52 | 203.61 | -2.87 | 172.87 | 0.3911 | -160.0 | -108.9 | |
| 0.00 | 2.06 | 0.00 | 1.12 | -16.84 | 203.56 | -2.93 | 173.16 | 0.4122 | -1084.0 | -877.1 | |
| 0.00 | 2.42 | 0.00 | 1.31 | -16.22 | 203.57 | -2.92 | 172.99 | 0.4022 | -640.0 | -623.3 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -17.74 | 203.48 | -3.01 | 173.25 | 0.4265 | -760.0 | -628.0 | |
| 0.00 | 3.40 | 0.00 | 1.81 | -14.35 | 203.38 | -3.11 | 171.87 | 0.3727 | -891.0 | -731.2 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -17.71 | 203.29 | -3.20 | 172.82 | 0.4264 | -779.0 | -615.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -17.58 | 203.10 | -3.38 | 172.35 | 0.4247 | -776.0 | -654.6 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -17.48 | 203.01 | -3.48 | 172.11 | 0.4233 | -812.0 | -649.5 | |
| 0.00 | 1.88 | 0.00 | 1.01 | -15.23 | 202.92 | -3.56 | 171.08 | 0.3880 | -676.0 | -592.3 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -17.11 | 202.89 | -3.60 | 171.72 | 0.4179 | -644.0 | -527.2 | |
| 0.00 | 3.67 | 0.00 | 1.96 | -14.55 | 202.81 | -3.67 | 170.50 | 0.3773 | -929.0 | -786.5 | |
| 0.89 | 8.32 | 0.49 | 4.53 | -16.95 | 202.70 | -3.78 | 171.23 | 0.4157 | -876.4 | -759.8 | |
| 0.00 | 1.52 | 0.00 | 0.82 | -15.37 | 202.70 | -3.78 | 170.59 | 0.3906 | -702.0 | -606.2 | |
| 0.00 | 0.72 | 0.00 | 0.38 | -14.74 | 202.71 | -3.77 | 170.34 | 0.3807 | -909.0 | -742.5 | |
| 0.00 | 1.70 | 0.00 | 0.91 | -14.94 | 202.68 | -3.81 | 170.34 | 0.3839 | -892.0 | -702.9 | |
| 0.63 | -74.00 | 0.34 | -74.00 | -16.78 | 202.61 | -3.87 | 170.96 | 0.4133 | -1005.3 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -17.05 | 202.51 | -3.98 | 170.83 | 0.4178 | -621.0 | -577.2 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -14.68 | 202.31 | -4.18 | 169.29 | 0.3809 | -875.0 | -773.9 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -20.90 | 201.89 | -4.59 | 170.97 | 0.4788 | -818.0 | -597.2 | |
| 1.88 | 177.62 | 1.02 | 95.93 | -16.49 | 201.95 | -4.53 | 169.32 | 0.4105 | -1110.1 | -551.1 | |
| 3.94 | -82.00 | 2.12 | -82.00 | -15.50 | 201.94 | -4.54 | 168.82 | 0.3950 | -1155.6 | 999999 | |
| 0.89 | 5.28 | 0.48 | 2.83 | -14.72 | 201.96 | -4.52 | 168.45 | 0.3825 | -919.4 | -552.0 | |
| 1.97 | -82.00 | 1.07 | -82.00 | -16.56 | 201.73 | -4.76 | 168.84 | 0.4123 | -930.5 | 999999 | |
| 2.59 | -82.00 | 1.41 | -82.00 | -16.33 | 201.70 | -4.78 | 168.66 | 0.4087 | -1043.4 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.11 | -21.08 | 201.56 | -4.92 | 170.40 | 0.4823 | -881.0 | -716.2 | |
| 5.46 | -82.00 | 2.95 | -82.00 | -15.70 | 201.65 | -4.83 | 168.23 | 0.3991 | -1253.9 | 999999 | |
| 9.22 | -82.00 | 4.99 | -82.00 | -16.00 | 201.62 | -4.87 | 168.30 | 0.4038 | -934.3 | 999999 | |
| 23.18 | -82.00 | 12.51 | -82.00 | -15.57 | 201.34 | -5.14 | 167.42 | 0.3981 | -1226.3 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.13 | -17.66 | 201.25 | -5.23 | 168.32 | 0.4309 | -860.0 | -642.3 | |
| 0.00 | 1.97 | 0.00 | 1.08 | -17.43 | 201.20 | -5.29 | 168.08 | 0.4275 | -796.0 | -680.0 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -18.16 | 201.17 | -5.31 | 168.39 | 0.4389 | -719.0 | -620.0 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -20.09 | 201.04 | -5.44 | 169.00 | 0.4687 | -771.0 | -669.3 | |
| 0.00 | 0.63 | 0.00 | 0.35 | -18.33 | 201.01 | -5.48 | 168.12 | 0.4420 | -534.0 | -409.3 | |
| 0.00 | 1.25 | 0.00 | 0.69 | -18.60 | 200.97 | -5.52 | 168.17 | 0.4463 | -798.0 | -668.9 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -17.83 | 200.96 | -5.52 | 167.77 | 0.4344 | -516.0 | -457.7 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -20.54 | 200.80 | -5.69 | 168.72 | 0.4762 | -398.0 | -548.2 | |
| 0.00 | 1.43 | 0.00 | 0.79 | -18.67 | 200.77 | -5.71 | 167.80 | 0.4480 | -809.0 | -699.4 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -17.40 | 200.78 | -5.70 | 167.16 | 0.4284 | -762.0 | -584.3 | |
| 0.00 | 1.34 | 0.00 | 0.74 | -18.71 | 200.48 | -6.00 | 167.22 | 0.4495 | -670.0 | -535.7 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -18.69 | 199.58 | -6.90 | 165.37 | 0.4525 | -608.0 | -508.5 | |
| 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. | |