SDO HMI 2014-09-01 04:00:37 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 |
| 139.31 | 730.90 | 76.82 | 402.44 | -15.38 | 206.10 | -12.49 | 151.70 | 0.4378 | -39.9 | 65.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-01 04:00:37 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 | 1.16 | 0.00 | 0.63 | -15.50 | 210.80 | -7.80 | 161.23 | 0.4082 | 935.0 | 699.1 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -16.73 | 210.52 | -8.07 | 161.61 | 0.4280 | 664.0 | 469.8 | |
| 0.00 | 1.52 | 0.00 | 0.83 | -16.30 | 210.51 | -8.09 | 161.24 | 0.4216 | 782.0 | 675.6 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -13.07 | 210.63 | -7.96 | 158.65 | 0.3722 | 773.0 | 615.1 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -13.23 | 210.53 | -8.06 | 158.57 | 0.3753 | 953.0 | 739.8 | |
| 0.00 | 0.63 | 0.00 | 0.34 | -13.62 | 210.43 | -8.17 | 158.70 | 0.3818 | 673.0 | 567.4 | |
| 0.72 | 2.51 | 0.38 | 1.34 | -13.20 | 210.06 | -8.53 | 157.42 | 0.3778 | 1043.1 | 831.4 | |
| 3.76 | 354.05 | 2.04 | 191.93 | -14.81 | 209.21 | -9.39 | 157.10 | 0.4068 | 1077.9 | 480.7 | |
| 16.39 | -8.00 | 8.86 | -8.00 | -14.49 | 209.16 | -9.44 | 156.66 | 0.4024 | 1469.4 | 999999 | |
| 4.92 | -8.00 | 2.67 | -8.00 | -14.98 | 209.04 | -9.55 | 156.90 | 0.4103 | 1100.0 | 999999 | |
| 5.82 | -8.00 | 3.17 | -8.00 | -15.24 | 208.93 | -9.66 | 156.93 | 0.4149 | 914.1 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -18.47 | 208.57 | -10.03 | 159.05 | 0.4638 | 697.0 | 479.9 | |
| 3.49 | -8.00 | 1.89 | -8.00 | -14.56 | 208.74 | -9.85 | 155.83 | 0.4061 | 1261.7 | 999999 | |
| 5.19 | -8.00 | 2.83 | -8.00 | -15.32 | 208.58 | -10.01 | 156.25 | 0.4181 | 869.4 | 999999 | |
| 2.95 | -8.00 | 1.60 | -8.00 | -14.76 | 208.58 | -10.02 | 155.67 | 0.4101 | 1023.2 | 999999 | |
| 0.00 | 2.24 | 0.00 | 1.23 | -16.74 | 208.41 | -10.19 | 157.25 | 0.4397 | 875.0 | 716.2 | |
| 13.34 | -8.00 | 7.23 | -8.00 | -14.50 | 208.40 | -10.20 | 155.02 | 0.4076 | 1215.7 | 999999 | |
| 1.79 | -8.00 | 0.98 | -8.00 | -15.32 | 208.26 | -10.33 | 155.58 | 0.4203 | 909.8 | 999999 | |
| 7.52 | -8.00 | 4.11 | -8.00 | -15.59 | 208.18 | -10.41 | 155.69 | 0.4246 | 870.6 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -15.88 | 208.10 | -10.49 | 155.82 | 0.4294 | -8.0 | 34.5 | |
| 0.00 | 2.95 | 0.00 | 1.63 | -16.38 | 207.95 | -10.65 | 155.99 | 0.4375 | 936.0 | 717.9 | |
| 0.00 | 1.97 | 0.00 | 1.09 | -17.51 | 207.85 | -10.75 | 156.86 | 0.4543 | 704.0 | 486.2 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -20.22 | 207.60 | -10.99 | 158.67 | 0.4940 | 755.0 | 546.4 | |
| 0.00 | 5.82 | 0.00 | 3.19 | -15.89 | 207.85 | -10.75 | 155.31 | 0.4311 | 413.0 | 623.2 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -16.19 | 207.80 | -10.80 | 155.51 | 0.4357 | 687.0 | 462.5 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -20.25 | 207.40 | -11.19 | 158.35 | 0.4956 | 628.0 | 419.0 | |
| 0.00 | 0.54 | 0.00 | 0.30 | -17.32 | 207.41 | -11.19 | 155.84 | 0.4543 | 436.0 | 436.0 | |
| 6.27 | 26.24 | 3.43 | 14.36 | -15.28 | 207.27 | -11.32 | 153.51 | 0.4264 | 817.0 | 360.9 | |
| 0.00 | 8.42 | 0.00 | 4.63 | -15.82 | 206.83 | -11.77 | 153.20 | 0.4371 | 559.0 | 513.0 | |
| 0.00 | 2.78 | 0.00 | 1.54 | -16.69 | 206.29 | -12.31 | 153.08 | 0.4530 | -925.0 | -750.3 | |
| 0.00 | 1.79 | 0.00 | 1.00 | -16.63 | 205.93 | -12.66 | 152.37 | 0.4547 | -979.0 | -752.4 | |
| 2.87 | 13.25 | 1.56 | 7.21 | -13.49 | 206.00 | -12.60 | 148.82 | 0.4113 | 977.5 | -41.6 | |
| 4.66 | 19.97 | 2.59 | 11.13 | -16.84 | 205.63 | -12.97 | 152.02 | 0.4597 | -1042.6 | -314.2 | |
| 2.24 | 10.83 | 1.23 | 5.95 | -14.80 | 205.70 | -12.90 | 149.85 | 0.4315 | -1101.7 | -723.9 | |
| 0.00 | 3.31 | 0.00 | 1.83 | -15.56 | 205.49 | -13.11 | 150.35 | 0.4434 | -682.0 | -767.9 | |
| 0.00 | 1.25 | 0.00 | 0.68 | -13.99 | 205.59 | -13.01 | 148.64 | 0.4214 | -874.0 | -686.5 | |
| 0.00 | 1.61 | 0.00 | 0.93 | -20.15 | 204.87 | -13.73 | 153.97 | 0.5097 | 696.0 | 519.9 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -15.31 | 205.15 | -13.44 | 149.42 | 0.4426 | -850.0 | -581.5 | |
| 0.00 | 1.25 | 0.00 | 0.69 | -15.15 | 204.97 | -13.63 | 148.89 | 0.4420 | 774.0 | 614.5 | |
| 1.07 | 4.75 | 0.59 | 2.60 | -14.24 | 204.90 | -13.70 | 147.63 | 0.4304 | -917.4 | -63.5 | |
| 0.00 | 2.78 | 0.00 | 1.54 | -15.91 | 204.72 | -13.87 | 149.34 | 0.4541 | -735.0 | -642.3 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -16.31 | 204.53 | -14.07 | 149.46 | 0.4609 | -737.0 | -638.4 | |
| 0.00 | 2.06 | 0.00 | 1.15 | -16.28 | 204.30 | -14.29 | 149.03 | 0.4623 | -1005.0 | -889.0 | |
| 0.00 | 2.24 | 0.00 | 1.23 | -14.19 | 204.32 | -14.27 | 146.49 | 0.4347 | -619.0 | -574.5 | |
| 0.00 | 2.06 | 0.00 | 1.15 | -16.59 | 204.08 | -14.51 | 148.99 | 0.4681 | -793.0 | -723.4 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -17.39 | 203.82 | -14.77 | 149.45 | 0.4806 | -846.0 | -660.2 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -16.53 | 203.89 | -14.70 | 148.59 | 0.4688 | -969.0 | -813.0 | |
| 0.00 | 1.97 | 0.00 | 1.09 | -15.21 | 203.99 | -14.60 | 147.19 | 0.4508 | 706.0 | 576.2 | |
| 0.00 | 1.88 | 0.00 | 1.07 | -17.86 | 203.75 | -14.85 | 149.84 | 0.4873 | -559.0 | -530.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -16.90 | 203.67 | -14.93 | 148.63 | 0.4754 | -869.0 | -698.6 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -16.47 | 203.70 | -14.89 | 148.20 | 0.4696 | -930.0 | -736.5 | |
| 3.58 | 5.55 | 2.01 | 3.12 | -16.38 | 203.28 | -15.31 | 147.38 | 0.4719 | -1040.6 | -740.5 | |
| 0.54 | 6.54 | 0.30 | 3.63 | -14.75 | 203.18 | -15.41 | 145.17 | 0.4519 | -987.8 | -826.8 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -17.03 | 202.90 | -15.69 | 147.49 | 0.4832 | -677.0 | -581.2 | |
| 0.00 | 3.40 | 0.00 | 1.92 | -16.70 | 202.77 | -15.83 | 146.89 | 0.4802 | -911.0 | -707.2 | |
| 0.00 | 5.28 | 0.00 | 2.94 | -14.99 | 202.84 | -15.75 | 144.89 | 0.4579 | -1012.0 | -853.3 | |
| 4.03 | 194.67 | 2.27 | 109.55 | -16.44 | 202.59 | -16.00 | 146.29 | 0.4784 | -940.8 | -498.0 | |
| 6.98 | -57.00 | 3.92 | -57.00 | -15.98 | 202.63 | -15.96 | 145.79 | 0.4722 | -1182.6 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.98 | 202.39 | -16.21 | 147.74 | 0.4995 | -791.0 | -697.0 | |
| 0.27 | -57.00 | 0.15 | -57.00 | -16.25 | 202.51 | -16.09 | 145.92 | 0.4767 | -1037.3 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -17.04 | 202.41 | -16.19 | 146.71 | 0.4875 | -817.0 | -682.3 | |
| 1.61 | -57.00 | 0.91 | -57.00 | -16.55 | 202.42 | -16.18 | 146.13 | 0.4812 | -786.9 | 999999 | |
| 1.52 | -57.00 | 0.85 | -57.00 | -15.86 | 202.35 | -16.25 | 145.17 | 0.4732 | -1210.2 | 999999 | |
| 1.43 | -57.00 | 0.81 | -57.00 | -16.25 | 202.28 | -16.32 | 145.55 | 0.4787 | -1103.9 | 999999 | |
| 1.43 | -57.00 | 0.80 | -57.00 | -15.56 | 202.31 | -16.29 | 144.73 | 0.4699 | -1205.8 | 999999 | |
| 0.27 | -57.00 | 0.15 | -57.00 | -16.39 | 202.23 | -16.36 | 145.64 | 0.4808 | -786.0 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -17.15 | 202.17 | -16.43 | 146.44 | 0.4909 | -612.0 | -551.6 | |
| 0.00 | 1.07 | 0.00 | 0.63 | -20.36 | 201.83 | -16.76 | 149.43 | 0.5337 | -744.0 | -589.2 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -17.39 | 202.08 | -16.52 | 146.58 | 0.4946 | -808.0 | -709.2 | |
| 2.95 | 5.46 | 1.65 | 3.04 | -14.75 | 202.24 | -16.35 | 143.56 | 0.4604 | -1047.0 | -592.2 | |
| 1.43 | -57.00 | 0.81 | -57.00 | -16.13 | 202.09 | -16.50 | 145.09 | 0.4788 | -1144.0 | 999999 | |
| 10.21 | -57.00 | 5.74 | -57.00 | -15.80 | 201.99 | -16.61 | 144.52 | 0.4757 | -1149.5 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -22.17 | 201.31 | -17.29 | 150.44 | 0.5599 | -609.0 | -510.7 | |
| 2.33 | -57.00 | 1.31 | -57.00 | -16.20 | 201.92 | -16.67 | 144.91 | 0.4812 | -769.6 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -17.57 | 201.63 | -16.97 | 146.09 | 0.5006 | -751.0 | -494.6 | |
| 17.73 | -57.00 | 9.98 | -57.00 | -15.65 | 201.64 | -16.95 | 143.76 | 0.4769 | -1109.8 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -17.42 | 201.18 | -17.42 | 145.22 | 0.5026 | -673.0 | -454.2 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -16.62 | 201.26 | -17.34 | 144.37 | 0.4922 | -704.0 | -519.0 | |
| 0.00 | 1.52 | 0.00 | 0.87 | -17.66 | 200.99 | -17.61 | 145.21 | 0.5072 | -771.0 | -676.6 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -19.12 | 196.71 | -21.89 | 141.00 | 0.5618 | -700.0 | -515.3 | |
| 0.00 | 1.07 | 0.00 | 0.66 | -20.10 | 194.78 | -23.82 | 139.79 | 0.5897 | -681.0 | -522.7 | |
| 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. | |