! Started logfile: difmap.log_237 on Sat Feb 8 16:58:15 2020 ![@/tmp/difmap__5839.1] ! Obeying initialization file: /tmp/difmap__5839.1 ![@/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__5839.2] ![Exited script file: /tmp/difmap__5839.2] obs J1403-3547_X_uva.fits ! Reading UV FITS file: J1403-3547_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952941 visibilities/baseline/integration-bin. ! Found source: J1403-3547 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1296 visibilities. ![Exited script file: /tmp/difmap__5839.1] 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=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009881Jy sigma=10.558775 ! Fit after self-cal, rms=0.931719Jy sigma=9.742301 ! 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 10 buffered edits. ucaver 2222 ! Syntax error in line: ! ucaver 2222 ! ^ ! Unable to identify keyword "ucaver" ! uvaver 2222 ! Averaging into 2222 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 ! Using default options string "m3" ! 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=1.064 mas, bmaj=15.94 mas, bpa=0.4709 degrees ! Estimated noise=2.05137 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442744 Jy ! Component: 100 - total flux cleaned = 0.060398 Jy ! Component: 150 - total flux cleaned = 0.0648043 Jy ! Component: 200 - total flux cleaned = 0.0648864 Jy ! Total flux subtracted in 200 components = 0.0648864 Jy ! Clean residual min=-0.003034 max=0.003033 Jy/beam ! Clean residual mean=-0.000033 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.0648864 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=0.072226Jy sigma=3.022890 ! Fit after self-cal, rms=0.072226Jy sigma=3.022890 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=1.064 mas, bmaj=15.94 mas, bpa=0.4709 degrees ! Estimated noise=2.05137 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275044 Jy ! Component: 100 - total flux cleaned = 0.0441447 Jy ! Component: 150 - total flux cleaned = 0.0542122 Jy ! Component: 200 - total flux cleaned = 0.0603033 Jy ! Component: 250 - total flux cleaned = 0.0639885 Jy ! Component: 300 - total flux cleaned = 0.0662181 Jy ! Component: 350 - total flux cleaned = 0.0675671 Jy ! Component: 400 - total flux cleaned = 0.0683839 Jy ! Component: 450 - total flux cleaned = 0.0688175 Jy ! Component: 500 - total flux cleaned = 0.0688173 Jy ! Component: 550 - total flux cleaned = 0.0688172 Jy ! Component: 600 - total flux cleaned = 0.0687724 Jy ! Component: 650 - total flux cleaned = 0.0687312 Jy ! Component: 700 - total flux cleaned = 0.0686844 Jy ! Component: 750 - total flux cleaned = 0.0686503 Jy ! Component: 800 - total flux cleaned = 0.0686269 Jy ! Total flux subtracted in 800 components = 0.0686269 Jy ! Clean residual min=-0.005183 max=0.003695 Jy/beam ! Clean residual mean=-0.000019 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0686269 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0686269 Jy ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=15.45 mas, bpa=0.5817 degrees ! Estimated noise=1.88498 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.67527e-05 Jy ! Component: 100 - total flux cleaned = 6.71329e-05 Jy ! Component: 150 - total flux cleaned = 4.36212e-05 Jy ! Component: 200 - total flux cleaned = 1.09651e-05 Jy ! Component: 250 - total flux cleaned = -9.23764e-06 Jy ! Component: 300 - total flux cleaned = -2.84236e-05 Jy ! Component: 350 - total flux cleaned = -5.52396e-05 Jy ! Component: 400 - total flux cleaned = -7.17589e-05 Jy ! Component: 450 - total flux cleaned = -8.73707e-05 Jy ! Component: 500 - total flux cleaned = -0.000102053 Jy ! Component: 550 - total flux cleaned = -0.000109078 Jy ! Component: 600 - total flux cleaned = -0.000122298 Jy ! Component: 650 - total flux cleaned = -0.000128469 Jy ! Component: 700 - total flux cleaned = -0.000134537 Jy ! Component: 750 - total flux cleaned = -0.000134696 Jy ! Component: 800 - total flux cleaned = -0.000140241 Jy ! Component: 850 - total flux cleaned = -0.000140072 Jy ! Component: 900 - total flux cleaned = -0.000139703 Jy ! Component: 950 - total flux cleaned = -0.000139418 Jy ! Component: 1000 - total flux cleaned = -0.00013925 Jy ! Component: 1050 - total flux cleaned = -0.000139154 Jy ! Component: 1100 - total flux cleaned = -0.000139095 Jy ! Component: 1150 - total flux cleaned = -0.00013906 Jy ! Component: 1200 - total flux cleaned = -0.000139043 Jy ! Total flux subtracted in 1200 components = -0.000139043 Jy ! Clean residual min=-0.006420 max=0.004685 Jy/beam ! Clean residual mean=-0.000029 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.0684879 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=0.072226Jy sigma=3.022890 ! Fit after self-cal, rms=0.072226Jy sigma=3.022890 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=1.064 mas, bmaj=15.94 mas, bpa=0.4709 degrees ! Estimated noise=2.05137 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275044 Jy ! Component: 100 - total flux cleaned = 0.0441447 Jy ! Component: 150 - total flux cleaned = 0.0542122 Jy ! Component: 200 - total flux cleaned = 0.0603033 Jy ! Component: 250 - total flux cleaned = 0.0639885 Jy ! Component: 300 - total flux cleaned = 0.0662181 Jy ! Component: 350 - total flux cleaned = 0.0675671 Jy ! Component: 400 - total flux cleaned = 0.068384 Jy ! Component: 450 - total flux cleaned = 0.0688872 Jy ! Component: 500 - total flux cleaned = 0.0689176 Jy ! Component: 550 - total flux cleaned = 0.0689168 Jy ! Component: 600 - total flux cleaned = 0.0689162 Jy ! Component: 650 - total flux cleaned = 0.0689158 Jy ! Component: 700 - total flux cleaned = 0.0689155 Jy ! Component: 750 - total flux cleaned = 0.0689155 Jy ! Component: 800 - total flux cleaned = 0.0689223 Jy ! Total flux subtracted in 800 components = 0.0689223 Jy ! Clean residual min=-0.005170 max=0.003749 Jy/beam ! Clean residual mean=-0.000016 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.0689224 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0689224 Jy ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=15.45 mas, bpa=0.5817 degrees ! Estimated noise=1.88498 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.89889e-05 Jy ! Component: 100 - total flux cleaned = 5.78495e-05 Jy ! Component: 150 - total flux cleaned = 5.70453e-05 Jy ! Component: 200 - total flux cleaned = 5.65181e-05 Jy ! Component: 250 - total flux cleaned = 5.61132e-05 Jy ! Component: 300 - total flux cleaned = 5.57937e-05 Jy ! Component: 350 - total flux cleaned = 5.55953e-05 Jy ! Component: 400 - total flux cleaned = 5.54414e-05 Jy ! Component: 450 - total flux cleaned = 4.83673e-05 Jy ! Component: 500 - total flux cleaned = 3.49797e-05 Jy ! Component: 550 - total flux cleaned = 2.86546e-05 Jy ! Component: 600 - total flux cleaned = 2.24521e-05 Jy ! Component: 650 - total flux cleaned = 1.64643e-05 Jy ! Component: 700 - total flux cleaned = 1.04949e-05 Jy ! Component: 750 - total flux cleaned = 4.60122e-06 Jy ! Component: 800 - total flux cleaned = -1.21475e-06 Jy ! Component: 850 - total flux cleaned = -6.9077e-06 Jy ! Component: 900 - total flux cleaned = -1.25243e-05 Jy ! Component: 950 - total flux cleaned = -1.80347e-05 Jy ! Component: 1000 - total flux cleaned = -2.87562e-05 Jy ! Component: 1050 - total flux cleaned = -3.39465e-05 Jy ! Component: 1100 - total flux cleaned = -3.90858e-05 Jy ! Component: 1150 - total flux cleaned = -4.41576e-05 Jy ! Component: 1200 - total flux cleaned = -4.9159e-05 Jy ! Total flux subtracted in 1200 components = -4.9159e-05 Jy ! Clean residual min=-0.006373 max=0.004748 Jy/beam ! Clean residual mean=-0.000024 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.0688732 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 uncalib selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0688732 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=0.017754Jy sigma=0.746205 ! Fit after self-cal, rms=0.017684Jy sigma=0.743111 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=0.017684Jy sigma=0.743111 ! Fit after self-cal, rms=0.014970Jy sigma=0.574837 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 ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=15.13 mas, bpa=0.8312 degrees ! Estimated noise=1.85868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 15.13 at 0.8312 degrees (North through East) ! Clean map min=-0.0033569 max=0.069965 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. cma ! Syntax error in line: ! cma ! ^ ! Unable to identify keyword "cma" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105117 Jy ! Component: 100 - total flux cleaned = 0.000862121 Jy ! Component: 150 - total flux cleaned = 0.000364015 Jy ! Component: 200 - total flux cleaned = -5.76195e-06 Jy ! Component: 250 - total flux cleaned = -0.000417631 Jy ! Component: 300 - total flux cleaned = -0.000772364 Jy ! Component: 350 - total flux cleaned = -0.00110824 Jy ! Component: 400 - total flux cleaned = -0.00136977 Jy ! Component: 450 - total flux cleaned = -0.00164659 Jy ! Component: 500 - total flux cleaned = -0.0016998 Jy ! Total flux subtracted in 512 components = -0.00169961 Jy ! Clean residual min=-0.001320 max=0.001433 Jy/beam ! Clean residual mean=-0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0671736 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: 1.293 x 15.13 at 0.8312 degrees (North through East) ! Clean map min=-0.00132 max=0.069946 Jy/beam ! Clean map min=-0.0029155 max=0.069946 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 J1403-3547_X ! Writing UV FITS file: J1403-3547_X.uvf ! Writing 120 model components to file: J1403-3547_X.mod ! wwins: Wrote 3 windows to J1403-3547_X.win ! Adding 106 model components to the UV plane model. ! The established model now contains 120 components and 0.0671736 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 15.13 at 0.8312 degrees (North through East) ! Clean map min=-0.0020139 max=0.069946 Jy/beam ! Writing clean map to FITS file: J1403-3547_X.fits ! Writing difmap environment to: J1403-3547_X.par quit ! Quitting program ! Log file difmap.log_237 closed on Sat Feb 8 16:58:55 2020