| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 95.60 | 585.38 | 55.32 | 337.16 | -13.45 | 171.37 | 30.26 | 254.74 | 0.5095 | 490.1 | 344.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-27 16:00:31 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 | 1.22 | 0.00 | 0.72 | -11.03 | 173.58 | 32.46 | 260.05 | 0.5370 | 626.0 | 492.4 | |
| 0.00 | 0.52 | 0.00 | 0.31 | -12.46 | 173.73 | 32.62 | 257.42 | 0.5414 | 641.0 | 518.3 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -11.34 | 173.40 | 32.29 | 259.44 | 0.5349 | 539.0 | 407.1 | |
| 1.05 | 119.83 | 0.61 | 69.35 | -11.48 | 172.52 | 31.40 | 259.01 | 0.5223 | 842.1 | 534.1 | |
| 2.10 | 4.46 | 1.21 | 2.58 | -10.41 | 172.36 | 31.24 | 261.05 | 0.5185 | 906.7 | 719.9 | |
| 31.05 | -4.00 | 18.00 | -4.00 | -11.82 | 172.42 | 31.30 | 258.34 | 0.5213 | 1076.3 | 999999 | |
| 0.00 | 1.84 | 0.00 | 1.06 | -9.94 | 172.20 | 31.09 | 261.94 | 0.5157 | 826.0 | 718.4 | |
| 52.83 | 354.59 | 30.75 | 206.53 | -14.08 | 172.48 | 31.37 | 254.07 | 0.5271 | 1395.1 | 401.9 | |
| 0.00 | 1.49 | 0.00 | 0.86 | -10.08 | 171.79 | 30.68 | 261.61 | 0.5098 | 686.0 | 581.0 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -10.14 | 171.20 | 30.08 | 261.40 | 0.5011 | -645.0 | -517.6 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -13.61 | 171.22 | 30.11 | 254.56 | 0.5079 | 615.0 | 464.0 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -13.70 | 171.13 | 30.02 | 254.35 | 0.5068 | 233.0 | 207.7 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -11.73 | 170.77 | 29.66 | 258.14 | 0.4971 | 846.0 | 688.6 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -13.02 | 170.90 | 29.78 | 255.61 | 0.5017 | -334.0 | -220.2 | |
| 0.00 | 1.57 | 0.00 | 0.90 | -14.48 | 170.71 | 29.60 | 252.67 | 0.5030 | 943.0 | 780.2 | |
| 0.00 | 1.75 | 0.00 | 0.99 | -11.76 | 170.18 | 29.07 | 257.93 | 0.4884 | 724.0 | 675.7 | |
| 1.75 | 14.52 | 0.99 | 8.26 | -12.99 | 170.29 | 29.18 | 255.47 | 0.4928 | -659.6 | 352.4 | |
| 0.44 | 5.69 | 0.25 | 3.26 | -15.73 | 170.65 | 29.54 | 250.22 | 0.5063 | 952.0 | 744.8 | |
| 0.00 | 3.15 | 0.00 | 1.79 | -13.37 | 170.03 | 28.91 | 254.62 | 0.4898 | -616.0 | -426.2 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -15.19 | 170.00 | 28.88 | 250.98 | 0.4951 | 708.0 | 615.1 | |
| 1.31 | 3.15 | 0.74 | 1.76 | -12.65 | 168.78 | 27.67 | 255.67 | 0.4696 | 909.9 | 696.1 | |
| 0.00 | 0.52 | 0.00 | 0.29 | -12.54 | 168.56 | 27.45 | 255.82 | 0.4661 | 802.0 | 576.0 | |
| 0.00 | 5.16 | 0.00 | 2.88 | -12.65 | 168.30 | 27.19 | 255.51 | 0.4624 | 824.0 | 751.9 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -12.72 | 168.00 | 26.89 | 255.23 | 0.4581 | 832.0 | 703.0 | |
| 0.00 | 1.49 | 0.00 | 0.83 | -13.62 | 167.59 | 26.47 | 253.13 | 0.4546 | -500.0 | -406.9 | |
| 0.00 | 1.31 | 0.00 | 0.73 | -13.55 | 167.23 | 26.12 | 253.13 | 0.4492 | -786.0 | -653.6 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -14.37 | 167.20 | 26.08 | 251.33 | 0.4515 | -893.0 | -707.1 | |
| 0.00 | 1.84 | 0.00 | 1.02 | -13.71 | 167.05 | 25.94 | 252.69 | 0.4469 | -698.0 | -579.7 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -12.53 | 166.37 | 25.26 | 255.01 | 0.4331 | -117.0 | -106.6 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -13.63 | 166.19 | 25.07 | 252.44 | 0.4338 | -674.0 | -583.9 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -13.67 | 165.99 | 24.87 | 252.25 | 0.4310 | -878.0 | -805.5 | |
| 4.11 | 5.95 | 2.25 | 3.25 | -12.74 | 165.75 | 24.64 | 254.25 | 0.4243 | -941.6 | -575.3 | |
| 0.52 | 1.84 | 0.29 | 1.00 | -12.27 | 165.60 | 24.49 | 255.29 | 0.4206 | 1049.2 | 900.6 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -12.49 | 165.39 | 24.28 | 254.68 | 0.4180 | 794.0 | 638.0 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -11.22 | 164.90 | 23.79 | 257.53 | 0.4070 | 716.0 | 538.0 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -14.69 | 164.81 | 23.70 | 249.22 | 0.4177 | 810.0 | 681.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -13.34 | 164.53 | 23.42 | 252.22 | 0.4079 | -666.0 | -619.6 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -16.44 | 163.74 | 22.62 | 244.40 | 0.4109 | -796.0 | -643.9 | |
| 0.00 | 1.84 | 0.00 | 0.98 | -11.35 | 163.22 | 22.11 | 256.51 | 0.3812 | -665.0 | -506.1 | |
| 0.00 | 1.75 | 0.00 | 0.94 | -12.56 | 163.00 | 21.88 | 253.26 | 0.3815 | -844.0 | -741.8 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -11.70 | 162.76 | 21.65 | 255.38 | 0.3749 | -832.0 | -692.4 | |
| 0.00 | 2.10 | 0.00 | 1.12 | -9.37 | 162.52 | 21.41 | 261.55 | 0.3658 | 845.0 | 707.8 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -13.21 | 162.63 | 21.51 | 251.37 | 0.3784 | -737.0 | -455.8 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -12.44 | 162.33 | 21.21 | 253.19 | 0.3707 | -828.0 | -546.2 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -12.18 | 162.04 | 20.93 | 253.71 | 0.3654 | -923.0 | -778.6 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -14.02 | 162.07 | 20.96 | 248.90 | 0.3736 | -790.0 | -676.2 | |
| 0.00 | 3.06 | 0.00 | 1.63 | -13.52 | 161.66 | 20.55 | 249.88 | 0.3651 | -713.0 | -605.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -13.20 | 161.57 | 20.46 | 250.68 | 0.3622 | -875.0 | -748.4 | |
| 0.00 | 1.66 | 0.00 | 0.88 | -13.23 | 161.38 | 20.26 | 250.44 | 0.3594 | -933.0 | -819.5 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -13.09 | 161.14 | 20.02 | 250.64 | 0.3550 | -779.0 | -457.9 | |
| 0.00 | 4.11 | 0.00 | 2.17 | -12.98 | 160.93 | 19.82 | 250.79 | 0.3514 | -972.0 | -743.0 | |
| 0.44 | 3.67 | 0.23 | 1.95 | -14.61 | 160.88 | 19.76 | 246.35 | 0.3588 | -940.2 | -714.2 | |
| 0.00 | 0.52 | 0.00 | 0.28 | -15.68 | 160.58 | 19.47 | 243.28 | 0.3609 | -680.0 | -594.8 | |
| 0.00 | 1.22 | 0.00 | 0.64 | -13.24 | 159.49 | 18.38 | 248.85 | 0.3305 | -920.0 | -723.1 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -16.20 | 159.58 | 18.47 | 240.82 | 0.3499 | -492.0 | -446.2 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -14.79 | 159.39 | 18.27 | 244.39 | 0.3377 | -880.0 | -720.5 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -19.38 | 159.59 | 18.47 | 233.14 | 0.3753 | -797.0 | -695.7 | |
| 0.00 | 1.92 | 0.00 | 1.01 | -16.70 | 158.45 | 17.34 | 238.10 | 0.3377 | -827.0 | -672.5 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -17.50 | 158.00 | 16.89 | 235.39 | 0.3381 | -737.0 | -693.3 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -14.34 | 155.36 | 14.25 | 240.43 | 0.2754 | -596.0 | -525.2 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -14.90 | 153.14 | 12.03 | 234.41 | 0.2488 | 818.0 | 659.6 | |
| 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. | |