! Started logfile: difmap.log_44 on Thu Jan 23 13:09:00 2020 ![@/tmp/difmap__22684.1] ! Obeying initialization file: /tmp/difmap__22684.1 ![@/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__22684.2] ![Exited script file: /tmp/difmap__22684.2] obs J0322-3458_C_uva.fits ! Reading UV FITS file: J0322-3458_C_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0322-3458 ! ! 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 76 lines of history. ! ! Reading 1200 visibilities. ![Exited script file: /tmp/difmap__22684.1] 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. ! ! 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=0.999723Jy sigma=16.248289 ! Fit after self-cal, rms=0.962217Jy sigma=15.662639 ! 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 ! Applying 15 buffered edits. 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=8.457 mas, bmaj=43.95 mas, bpa=-14.74 degrees ! Estimated noise=2.00431 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235044 Jy ! Component: 100 - total flux cleaned = 0.0320664 Jy ! Component: 150 - total flux cleaned = 0.0343033 Jy ! Component: 200 - total flux cleaned = 0.034134 Jy ! Total flux subtracted in 200 components = 0.034134 Jy ! Clean residual min=-0.001543 max=0.001534 Jy/beam ! Clean residual mean=-0.000038 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.034134 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uvaver 15 ! Averaging into 15 second bins. ! 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 proj ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.034134 Jy ! Using default options string "m3" ! 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=0.042748Jy sigma=1.322912 ! Fit after self-cal, rms=0.042748Jy sigma=1.322912 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=8.439 mas, bmaj=43.97 mas, bpa=-14.74 degrees ! Estimated noise=2.15015 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146768 Jy ! Component: 100 - total flux cleaned = 0.0235568 Jy ! Component: 150 - total flux cleaned = 0.0289301 Jy ! Component: 200 - total flux cleaned = 0.0321814 Jy ! Component: 250 - total flux cleaned = 0.0341488 Jy ! Component: 300 - total flux cleaned = 0.0353392 Jy ! Component: 350 - total flux cleaned = 0.0360595 Jy ! Component: 400 - total flux cleaned = 0.0364954 Jy ! Component: 450 - total flux cleaned = 0.0367591 Jy ! Component: 500 - total flux cleaned = 0.0369187 Jy ! Component: 550 - total flux cleaned = 0.0369592 Jy ! Component: 600 - total flux cleaned = 0.0369592 Jy ! Component: 650 - total flux cleaned = 0.0369592 Jy ! Component: 700 - total flux cleaned = 0.0369372 Jy ! Component: 750 - total flux cleaned = 0.036919 Jy ! Component: 800 - total flux cleaned = 0.0369019 Jy ! Total flux subtracted in 800 components = 0.0369019 Jy ! Clean residual min=-0.002057 max=0.001400 Jy/beam ! Clean residual mean=-0.000009 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0369019 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 0.0369019 Jy ! Inverting map and beam ! Estimated beam: bmin=9.357 mas, bmaj=42.78 mas, bpa=-14.93 degrees ! Estimated noise=1.25843 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.0212e-05 Jy ! Component: 100 - total flux cleaned = 4.02928e-05 Jy ! Component: 150 - total flux cleaned = 4.03517e-05 Jy ! Component: 200 - total flux cleaned = 4.03633e-05 Jy ! Component: 250 - total flux cleaned = 4.03583e-05 Jy ! Component: 300 - total flux cleaned = 4.03603e-05 Jy ! Component: 350 - total flux cleaned = 4.03707e-05 Jy ! Component: 400 - total flux cleaned = 4.03842e-05 Jy ! Component: 450 - total flux cleaned = 4.0398e-05 Jy ! Component: 500 - total flux cleaned = 3.63932e-05 Jy ! Component: 550 - total flux cleaned = 3.11452e-05 Jy ! Component: 600 - total flux cleaned = 2.47055e-05 Jy ! Component: 650 - total flux cleaned = 1.96451e-05 Jy ! Component: 700 - total flux cleaned = 1.46828e-05 Jy ! Component: 750 - total flux cleaned = 8.59574e-06 Jy ! Component: 800 - total flux cleaned = 3.83575e-06 Jy ! Component: 850 - total flux cleaned = -8.46341e-07 Jy ! Component: 900 - total flux cleaned = -5.44977e-06 Jy ! Component: 950 - total flux cleaned = -9.97671e-06 Jy ! Component: 1000 - total flux cleaned = -1.44138e-05 Jy ! Component: 1050 - total flux cleaned = -1.87806e-05 Jy ! Component: 1100 - total flux cleaned = -2.30872e-05 Jy ! Component: 1150 - total flux cleaned = -2.73266e-05 Jy ! Component: 1200 - total flux cleaned = -3.04775e-05 Jy ! Total flux subtracted in 1200 components = -3.04775e-05 Jy ! Clean residual min=-0.002374 max=0.001488 Jy/beam ! Clean residual mean=-0.000011 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0368714 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 cOP ! Syntax error in line: ! cOP ! ^ ! Unable to identify keyword "cop" ! 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=0.042748Jy sigma=1.322912 ! Fit after self-cal, rms=0.042748Jy sigma=1.322912 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=8.439 mas, bmaj=43.97 mas, bpa=-14.74 degrees ! Estimated noise=2.15015 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146768 Jy ! Component: 100 - total flux cleaned = 0.0235568 Jy ! Component: 150 - total flux cleaned = 0.0289301 Jy ! Component: 200 - total flux cleaned = 0.0321814 Jy ! Component: 250 - total flux cleaned = 0.0341488 Jy ! Component: 300 - total flux cleaned = 0.0353392 Jy ! Component: 350 - total flux cleaned = 0.0360595 Jy ! Component: 400 - total flux cleaned = 0.0364954 Jy ! Component: 450 - total flux cleaned = 0.0367591 Jy ! Component: 500 - total flux cleaned = 0.0369187 Jy ! Component: 550 - total flux cleaned = 0.0370153 Jy ! Component: 600 - total flux cleaned = 0.0370737 Jy ! Component: 650 - total flux cleaned = 0.0371091 Jy ! Component: 700 - total flux cleaned = 0.0371305 Jy ! Component: 750 - total flux cleaned = 0.0371434 Jy ! Component: 800 - total flux cleaned = 0.0371438 Jy ! Total flux subtracted in 800 components = 0.0371438 Jy ! Clean residual min=-0.002053 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0371438 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0371438 Jy ! Inverting map and beam ! Estimated beam: bmin=9.357 mas, bmaj=42.78 mas, bpa=-14.93 degrees ! Estimated noise=1.25843 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.20461e-05 Jy ! Component: 100 - total flux cleaned = 3.21238e-05 Jy ! Component: 150 - total flux cleaned = 3.21845e-05 Jy ! Component: 200 - total flux cleaned = 3.22334e-05 Jy ! Component: 250 - total flux cleaned = 3.22739e-05 Jy ! Component: 300 - total flux cleaned = 3.23083e-05 Jy ! Component: 350 - total flux cleaned = 3.23381e-05 Jy ! Component: 400 - total flux cleaned = 3.23643e-05 Jy ! Component: 450 - total flux cleaned = 3.23871e-05 Jy ! Component: 500 - total flux cleaned = 3.2408e-05 Jy ! Component: 550 - total flux cleaned = 3.24271e-05 Jy ! Component: 600 - total flux cleaned = 3.24447e-05 Jy ! Component: 650 - total flux cleaned = 3.24607e-05 Jy ! Component: 700 - total flux cleaned = 3.24754e-05 Jy ! Component: 750 - total flux cleaned = 3.24893e-05 Jy ! Component: 800 - total flux cleaned = 3.25021e-05 Jy ! Component: 850 - total flux cleaned = 3.25142e-05 Jy ! Component: 900 - total flux cleaned = 3.25256e-05 Jy ! Component: 950 - total flux cleaned = 3.25364e-05 Jy ! Component: 1000 - total flux cleaned = 3.25465e-05 Jy ! Component: 1050 - total flux cleaned = 3.25561e-05 Jy ! Component: 1100 - total flux cleaned = 3.25651e-05 Jy ! Component: 1150 - total flux cleaned = 3.25734e-05 Jy ! Component: 1200 - total flux cleaned = 3.25812e-05 Jy ! Total flux subtracted in 1200 components = 3.25812e-05 Jy ! Clean residual min=-0.002358 max=0.001496 Jy/beam ! Clean residual mean=-0.000005 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0371764 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 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: 9.357 x 42.78 at -14.93 degrees (North through East) ! Clean map min=-0.0022681 max=0.037171 Jy/beam ! Clean map min=-0.00227 max=0.037242 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0371764 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000934952 Jy ! Component: 100 - total flux cleaned = -0.00157776 Jy ! Component: 150 - total flux cleaned = -0.00162126 Jy ! Component: 200 - total flux cleaned = -0.00158082 Jy ! Component: 250 - total flux cleaned = -0.00152744 Jy ! Component: 300 - total flux cleaned = -0.00146409 Jy ! Component: 350 - total flux cleaned = -0.00137955 Jy ! Component: 400 - total flux cleaned = -0.00130056 Jy ! Component: 450 - total flux cleaned = -0.00127527 Jy ! Component: 500 - total flux cleaned = -0.00129786 Jy ! Total flux subtracted in 512 components = -0.00131994 Jy ! Clean residual min=-0.000557 max=0.000549 Jy/beam ! Clean residual mean=0.000014 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0358564 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: 9.357 x 42.78 at -14.93 degrees (North through East) ! Clean map min=-0.0005566 max=0.036906 Jy/beam ! Clean map min=-0.0017462 max=0.036817 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 J0322-3458_C ! Writing UV FITS file: J0322-3458_C.uvf ! Writing 151 model components to file: J0322-3458_C.mod ! wwins: Wrote 2 windows to J0322-3458_C.win ! Adding 137 model components to the UV plane model. ! The established model now contains 151 components and 0.0358565 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.357 x 42.78 at -14.93 degrees (North through East) ! Clean map min=-0.0017512 max=0.036819 Jy/beam ! Writing clean map to FITS file: J0322-3458_C.fits ! Writing difmap environment to: J0322-3458_C.par quit ! Quitting program ! Log file difmap.log_44 closed on Thu Jan 23 13:10:08 2020