SDO HMI 2011-08-20 06:59:09 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 |
| 149.67 | 835.66 | 79.94 | 446.45 | 15.99 | 61.35 | -20.04 | 62.83 | 0.3715 | -220.8 | -144.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-20 06:59:09 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 | 2.25 | 0.00 | 1.15 | 16.19 | 69.46 | -11.93 | 50.33 | 0.2590 | -698.0 | -690.1 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 14.95 | 67.83 | -13.56 | 57.57 | 0.2696 | -888.0 | -698.4 | |
| 0.00 | 2.25 | 0.00 | 1.15 | 13.57 | 67.63 | -13.77 | 62.56 | 0.2618 | -1025.0 | -773.0 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 14.11 | 67.40 | -13.99 | 61.06 | 0.2691 | -864.0 | -671.8 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 15.24 | 67.33 | -14.07 | 57.53 | 0.2792 | -848.0 | -679.2 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 20.41 | 65.09 | -16.30 | 47.78 | 0.3568 | -979.0 | -736.2 | |
| 0.00 | 3.51 | 0.00 | 1.82 | 12.70 | 65.07 | -16.32 | 68.80 | 0.2954 | -1166.0 | -928.3 | |
| 3.24 | 278.05 | 1.69 | 145.53 | 15.81 | 64.80 | -16.59 | 59.73 | 0.3195 | -1341.4 | -512.2 | |
| 12.15 | -8.00 | 6.35 | -8.00 | 15.53 | 64.76 | -16.63 | 60.57 | 0.3181 | -1586.5 | 999999 | |
| 1.17 | 2.34 | 0.62 | 1.24 | 18.45 | 64.39 | -17.00 | 53.42 | 0.3470 | -881.8 | -856.9 | |
| 0.00 | 2.07 | 0.00 | 1.11 | 21.03 | 63.97 | -17.43 | 48.21 | 0.3765 | -715.0 | -596.3 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 17.89 | 64.28 | -17.11 | 54.96 | 0.3435 | -668.0 | -554.2 | |
| 0.99 | -8.00 | 0.52 | -8.00 | 16.10 | 64.35 | -17.05 | 59.54 | 0.3282 | -707.5 | 999999 | |
| 24.30 | -8.00 | 12.73 | -8.00 | 15.73 | 64.28 | -17.11 | 60.64 | 0.3264 | -1212.2 | 999999 | |
| 0.81 | -8.00 | 0.43 | -8.00 | 15.47 | 63.71 | -17.68 | 62.09 | 0.3327 | -936.1 | 999999 | |
| 2.25 | 247.53 | 1.19 | 131.71 | 17.58 | 63.37 | -18.02 | 56.98 | 0.3532 | 664.5 | -336.3 | |
| 1.53 | -16.00 | 0.81 | -16.00 | 17.36 | 63.36 | -18.03 | 57.54 | 0.3516 | 775.1 | 999999 | |
| 1.71 | -16.00 | 0.91 | -16.00 | 17.67 | 63.33 | -18.06 | 56.82 | 0.3545 | -487.9 | 999999 | |
| 6.48 | -8.00 | 3.41 | -8.00 | 15.33 | 63.46 | -17.94 | 62.75 | 0.3355 | -922.8 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 16.56 | 63.31 | -18.08 | 59.66 | 0.3462 | -886.0 | -701.4 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 16.71 | 63.19 | -18.20 | 59.42 | 0.3490 | -699.0 | -484.7 | |
| 4.41 | 7.47 | 2.35 | 3.98 | 18.62 | 62.92 | -18.47 | 55.07 | 0.3677 | -1031.5 | -681.4 | |
| 0.00 | 2.70 | 0.00 | 1.42 | 15.60 | 63.17 | -18.23 | 62.36 | 0.3415 | -815.0 | -711.0 | |
| 0.00 | 1.80 | 0.00 | 0.95 | 14.89 | 63.07 | -18.33 | 64.41 | 0.3384 | -652.0 | -498.2 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 21.50 | 62.33 | -19.07 | 49.57 | 0.4009 | -714.0 | -494.3 | |
| 0.00 | 2.25 | 0.00 | 1.19 | 15.44 | 62.88 | -18.51 | 63.12 | 0.3445 | -820.0 | -580.0 | |
| 0.00 | 0.54 | 0.00 | 0.29 | 18.38 | 62.44 | -18.95 | 56.25 | 0.3722 | -696.0 | -462.0 | |
| 0.00 | 3.87 | 0.00 | 2.05 | 15.77 | 62.69 | -18.71 | 62.47 | 0.3496 | -857.0 | -630.8 | |
| 26.01 | -16.00 | 13.81 | -16.00 | 17.02 | 62.49 | -18.90 | 59.48 | 0.3611 | -1354.8 | 999999 | |
| 2.61 | -16.00 | 1.39 | -16.00 | 17.39 | 62.45 | -18.94 | 58.61 | 0.3644 | -993.7 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 21.61 | 61.93 | -19.46 | 49.88 | 0.4068 | -784.0 | -662.3 | |
| 1.98 | -16.00 | 1.05 | -16.00 | 16.56 | 62.51 | -18.89 | 60.62 | 0.3576 | -1073.6 | 999999 | |
| 0.00 | 2.61 | 0.00 | 1.37 | 12.98 | 62.83 | -18.56 | 70.03 | 0.3315 | -865.0 | -768.2 | |
| 1.71 | -16.00 | 0.91 | -16.00 | 16.31 | 62.50 | -18.89 | 61.26 | 0.3560 | -262.9 | 999999 | |
| 3.96 | -16.00 | 2.10 | -16.00 | 16.19 | 62.48 | -18.91 | 61.60 | 0.3554 | 331.6 | 999999 | |
| 1.80 | 6.66 | 0.95 | 3.51 | 15.00 | 62.59 | -18.80 | 64.62 | 0.3460 | -765.0 | -523.2 | |
| 0.54 | -16.00 | 0.29 | -16.00 | 16.65 | 62.33 | -19.06 | 60.61 | 0.3607 | -1024.2 | 999999 | |
| 0.90 | -16.00 | 0.48 | -16.00 | 17.51 | 62.24 | -19.15 | 58.59 | 0.3682 | -924.3 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 18.40 | 62.14 | -19.25 | 56.58 | 0.3765 | -640.0 | -410.1 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 14.19 | 62.43 | -18.96 | 66.97 | 0.3438 | 627.0 | 549.2 | |
| 11.34 | -16.00 | 6.05 | -16.00 | 17.84 | 62.03 | -19.36 | 58.03 | 0.3735 | -907.0 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 20.09 | 61.52 | -19.87 | 53.58 | 0.3985 | -777.0 | -592.7 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 16.01 | 61.66 | -19.73 | 62.96 | 0.3660 | -852.0 | -693.6 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 19.77 | 60.42 | -20.97 | 55.57 | 0.4100 | -973.0 | -882.0 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 14.83 | 59.93 | -21.46 | 67.48 | 0.3845 | 755.0 | 626.8 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 15.62 | 59.85 | -21.55 | 65.61 | 0.3900 | 867.0 | 669.2 | |
| 0.00 | 2.25 | 0.00 | 1.22 | 16.85 | 59.60 | -21.79 | 62.93 | 0.4007 | 858.0 | 688.2 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 18.33 | 58.79 | -22.60 | 60.37 | 0.4215 | 935.0 | 754.0 | |
| 0.81 | 4.14 | 0.44 | 2.24 | 15.50 | 59.04 | -22.35 | 66.57 | 0.4010 | 1064.4 | 772.6 | |
| 0.00 | 1.98 | 0.00 | 1.07 | 14.37 | 59.17 | -22.22 | 69.20 | 0.3936 | 900.0 | 740.1 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 13.75 | 59.10 | -22.30 | 70.76 | 0.3920 | 819.0 | 632.0 | |
| 0.00 | 9.09 | 0.00 | 4.91 | 15.12 | 58.92 | -22.48 | 67.56 | 0.4010 | 1159.0 | 899.8 | |
| 0.00 | 6.21 | 0.00 | 3.35 | 13.99 | 58.97 | -22.42 | 70.25 | 0.3949 | 330.0 | 505.0 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 21.23 | 58.00 | -23.40 | 55.19 | 0.4527 | 708.0 | 596.2 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 16.68 | 58.59 | -22.80 | 64.20 | 0.4140 | 873.0 | 616.2 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 18.68 | 58.22 | -23.17 | 60.15 | 0.4316 | 881.0 | 681.1 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 15.65 | 58.34 | -23.05 | 66.75 | 0.4121 | 874.0 | 720.2 | |
| 0.00 | 0.72 | 0.00 | 0.39 | 16.77 | 58.00 | -23.40 | 64.47 | 0.4231 | 809.0 | 653.9 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 20.07 | 57.34 | -24.05 | 58.11 | 0.4528 | 910.0 | 762.8 | |
| 0.00 | 2.61 | 0.00 | 1.45 | 20.38 | 57.25 | -24.14 | 57.57 | 0.4561 | 768.0 | 672.8 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 19.52 | 57.00 | -24.39 | 59.50 | 0.4536 | 867.0 | 765.6 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 19.96 | 56.93 | -24.46 | 58.70 | 0.4574 | 552.0 | 689.0 | |
| 0.00 | 2.43 | 0.00 | 1.36 | 20.09 | 56.48 | -24.91 | 58.83 | 0.4642 | 947.0 | 804.4 | |
| 2.79 | 4.50 | 1.56 | 2.52 | 20.02 | 56.21 | -25.18 | 59.21 | 0.4673 | 1064.8 | 870.9 | |
| 0.00 | 1.53 | 0.00 | 0.85 | 16.74 | 56.54 | -24.85 | 65.65 | 0.4436 | 820.0 | 729.6 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 19.81 | 55.82 | -25.58 | 59.94 | 0.4712 | 768.0 | 719.7 | |
| 0.00 | 2.16 | 0.00 | 1.21 | 19.92 | 55.62 | -25.78 | 59.88 | 0.4746 | 980.0 | 751.0 | |
| 0.00 | 3.51 | 0.00 | 1.98 | 20.67 | 55.48 | -25.91 | 58.56 | 0.4811 | 917.0 | 635.1 | |
| 34.56 | 185.79 | 18.99 | 102.06 | 14.18 | 56.42 | -24.97 | 71.35 | 0.4338 | 1319.2 | 447.3 | |
| 1.26 | 2.25 | 0.71 | 1.26 | 19.67 | 55.59 | -25.80 | 60.39 | 0.4734 | 872.6 | 536.6 | |
| 0.00 | 1.80 | 0.00 | 1.02 | 21.01 | 54.80 | -26.59 | 58.48 | 0.4922 | 736.0 | 635.0 | |
| 0.36 | -69.00 | 0.20 | -69.00 | 14.60 | 55.78 | -25.61 | 70.75 | 0.4449 | 534.5 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.72 | 20.82 | 54.80 | -26.59 | 58.83 | 0.4910 | 865.0 | 653.6 | |
| 0.00 | 1.17 | 0.00 | 0.66 | 20.63 | 54.76 | -26.63 | 59.21 | 0.4902 | 889.0 | 807.2 | |
| 0.00 | 1.98 | 0.00 | 1.13 | 20.87 | 54.39 | -27.00 | 59.07 | 0.4965 | 756.0 | 628.1 | |
| 0.00 | 1.26 | 0.00 | 0.73 | 20.80 | 53.12 | -28.27 | 60.14 | 0.5126 | 588.0 | 504.3 | |
| 0.00 | 1.26 | 0.00 | 0.72 | 17.92 | 53.55 | -27.84 | 65.24 | 0.4913 | 673.0 | 492.6 | |
| 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. | |