! Started logfile: difmap.log_210 on Sat Feb 8 13:54:50 2020 ![@/tmp/difmap__18196.1] ! Obeying initialization file: /tmp/difmap__18196.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__18196.2] ![Exited script file: /tmp/difmap__18196.2] obs J1305-1033_C_uva.fits ! Reading UV FITS file: J1305-1033_C_uva.fits ! AN table 1: 17 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.901961 visibilities/baseline/integration-bin. ! Found source: J1305-1033 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 736 visibilities. ![Exited script file: /tmp/difmap__18196.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.090750Jy sigma=22.377810 ! Fit after self-cal, rms=0.561191Jy sigma=11.360012 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=3.745 mas, bpa=14.09 degrees ! Estimated noise=1.56591 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.282718 Jy ! Component: 100 - total flux cleaned = 0.385675 Jy ! Component: 150 - total flux cleaned = 0.398256 Jy ! Component: 200 - total flux cleaned = 0.405464 Jy ! Total flux subtracted in 200 components = 0.405464 Jy ! Clean residual min=-0.019116 max=0.019095 Jy/beam ! Clean residual mean=0.000007 rms=0.006063 Jy/beam ! Combined flux in latest and established models = 0.405464 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.445509Jy sigma=9.188506 ! Fit after self-cal, rms=0.445509Jy sigma=9.188506 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=3.745 mas, bpa=14.09 degrees ! Estimated noise=1.56591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.175632 Jy ! Component: 100 - total flux cleaned = 0.28189 Jy ! Component: 150 - total flux cleaned = 0.346176 Jy ! Component: 200 - total flux cleaned = 0.38507 Jy ! Component: 250 - total flux cleaned = 0.408723 Jy ! Component: 300 - total flux cleaned = 0.424734 Jy ! Component: 350 - total flux cleaned = 0.436704 Jy ! Component: 400 - total flux cleaned = 0.445862 Jy ! Component: 450 - total flux cleaned = 0.452874 Jy ! Component: 500 - total flux cleaned = 0.458319 Jy ! Component: 550 - total flux cleaned = 0.459608 Jy ! Component: 600 - total flux cleaned = 0.460462 Jy ! Component: 650 - total flux cleaned = 0.461411 Jy ! Component: 700 - total flux cleaned = 0.462148 Jy ! Component: 750 - total flux cleaned = 0.462974 Jy ! Component: 800 - total flux cleaned = 0.463744 Jy ! Total flux subtracted in 800 components = 0.463744 Jy ! Clean residual min=-0.026545 max=0.022603 Jy/beam ! Clean residual mean=0.000003 rms=0.007123 Jy/beam ! Combined flux in latest and established models = 0.463744 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.463744 Jy ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.91 mas, bpa=16.61 degrees ! Estimated noise=1.29028 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103499 Jy ! Component: 100 - total flux cleaned = -0.00103789 Jy ! Component: 150 - total flux cleaned = -0.00122325 Jy ! Component: 200 - total flux cleaned = -0.00157216 Jy ! Component: 250 - total flux cleaned = -0.00165838 Jy ! Component: 300 - total flux cleaned = -0.00165913 Jy ! Component: 350 - total flux cleaned = -0.00165957 Jy ! Component: 400 - total flux cleaned = -0.00165951 Jy ! Component: 450 - total flux cleaned = -0.0015821 Jy ! Component: 500 - total flux cleaned = -0.00158269 Jy ! Component: 550 - total flux cleaned = -0.00158219 Jy ! Component: 600 - total flux cleaned = -0.0015825 Jy ! Component: 650 - total flux cleaned = -0.00158146 Jy ! Component: 700 - total flux cleaned = -0.00151168 Jy ! Component: 750 - total flux cleaned = -0.00151187 Jy ! Component: 800 - total flux cleaned = -0.00151143 Jy ! Component: 850 - total flux cleaned = -0.00151292 Jy ! Component: 900 - total flux cleaned = -0.00151284 Jy ! Component: 950 - total flux cleaned = -0.00151221 Jy ! Component: 1000 - total flux cleaned = -0.00151124 Jy ! Component: 1050 - total flux cleaned = -0.00150988 Jy ! Component: 1100 - total flux cleaned = -0.00144991 Jy ! Component: 1150 - total flux cleaned = -0.0014514 Jy ! Component: 1200 - total flux cleaned = -0.00145145 Jy ! Total flux subtracted in 1200 components = -0.00145145 Jy ! Clean residual min=-0.017543 max=0.014331 Jy/beam ! Clean residual mean=-0.000003 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 0.462292 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.445509Jy sigma=9.188506 ! Fit after self-cal, rms=0.445509Jy sigma=9.188506 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=3.745 mas, bpa=14.09 degrees ! Estimated noise=1.56591 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.175632 Jy ! Component: 100 - total flux cleaned = 0.28189 Jy ! Component: 150 - total flux cleaned = 0.346176 Jy ! Component: 200 - total flux cleaned = 0.38507 Jy ! Component: 250 - total flux cleaned = 0.408735 Jy ! Component: 300 - total flux cleaned = 0.425407 Jy ! Component: 350 - total flux cleaned = 0.438714 Jy ! Component: 400 - total flux cleaned = 0.449617 Jy ! Component: 450 - total flux cleaned = 0.458594 Jy ! Component: 500 - total flux cleaned = 0.466034 Jy ! Component: 550 - total flux cleaned = 0.472217 Jy ! Component: 600 - total flux cleaned = 0.477356 Jy ! Component: 650 - total flux cleaned = 0.481626 Jy ! Component: 700 - total flux cleaned = 0.485176 Jy ! Component: 750 - total flux cleaned = 0.488125 Jy ! Component: 800 - total flux cleaned = 0.49058 Jy ! Total flux subtracted in 800 components = 0.49058 Jy ! Clean residual min=-0.017206 max=0.011918 Jy/beam ! Clean residual mean=-0.000002 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.49058 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.49058 Jy ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.91 mas, bpa=16.61 degrees ! Estimated noise=1.29028 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307029 Jy ! Component: 100 - total flux cleaned = -0.00492783 Jy ! Component: 150 - total flux cleaned = -0.00488028 Jy ! Component: 200 - total flux cleaned = -0.0044616 Jy ! Component: 250 - total flux cleaned = -0.00411769 Jy ! Component: 300 - total flux cleaned = -0.00375983 Jy ! Component: 350 - total flux cleaned = -0.00350035 Jy ! Component: 400 - total flux cleaned = -0.0033611 Jy ! Component: 450 - total flux cleaned = -0.00319654 Jy ! Component: 500 - total flux cleaned = -0.00310285 Jy ! Component: 550 - total flux cleaned = -0.00304239 Jy ! Component: 600 - total flux cleaned = -0.00301369 Jy ! Component: 650 - total flux cleaned = -0.00301393 Jy ! Component: 700 - total flux cleaned = -0.00306777 Jy ! Component: 750 - total flux cleaned = -0.00319986 Jy ! Component: 800 - total flux cleaned = -0.0033045 Jy ! Component: 850 - total flux cleaned = -0.00345894 Jy ! Component: 900 - total flux cleaned = -0.00358618 Jy ! Component: 950 - total flux cleaned = -0.00373704 Jy ! Component: 1000 - total flux cleaned = -0.00386103 Jy ! Component: 1050 - total flux cleaned = -0.00398357 Jy ! Component: 1100 - total flux cleaned = -0.00412919 Jy ! Component: 1150 - total flux cleaned = -0.0042489 Jy ! Component: 1200 - total flux cleaned = -0.00439106 Jy ! Total flux subtracted in 1200 components = -0.00439106 Jy ! Clean residual min=-0.012551 max=0.012999 Jy/beam ! Clean residual mean=-0.000006 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 0.486189 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uy1 ! Syntax error in line: ! uy1 ! ^ ! Unable to identify keyword "uy1" ! uncalib selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.486189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039696Jy sigma=0.779194 ! Fit after self-cal, rms=0.039670Jy sigma=0.777690 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039670Jy sigma=0.777690 ! Fit after self-cal, rms=0.033874Jy sigma=0.657801 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=3.901 mas, bpa=17.35 degrees ! Estimated noise=1.28662 mJy/beam. ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014833 Jy ! Component: 100 - total flux cleaned = -0.00179976 Jy ! Component: 150 - total flux cleaned = -0.00205969 Jy ! Component: 200 - total flux cleaned = -0.00203381 Jy ! Component: 250 - total flux cleaned = -0.00193171 Jy ! Component: 300 - total flux cleaned = -0.00181369 Jy ! Component: 350 - total flux cleaned = -0.00166072 Jy ! Component: 400 - total flux cleaned = -0.00151948 Jy ! Component: 450 - total flux cleaned = -0.0015004 Jy ! Component: 500 - total flux cleaned = -0.00157173 Jy ! Total flux subtracted in 512 components = -0.00157179 Jy ! Clean residual min=-0.000857 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.484617 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.099 x 3.901 at 17.35 degrees (North through East) ! Clean map min=-0.00084498 max=0.44599 Jy/beam ! Clean map min=-0.0020359 max=0.44599 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1305-1033_C ! Writing UV FITS file: J1305-1033_C.uvf ! Writing 71 model components to file: J1305-1033_C.mod ! wwins: Wrote 5 windows to J1305-1033_C.win ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.484617 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.099 x 3.901 at 17.35 degrees (North through East) ! Clean map min=-0.0020151 max=0.44597 Jy/beam ! Writing clean map to FITS file: J1305-1033_C.fits ! Writing difmap environment to: J1305-1033_C.par quit ! Quitting program ! Log file difmap.log_210 closed on Sat Feb 8 13:55:15 2020