! Started logfile: difmap.log_428 on Thu Jan 4 20:00:38 2018 ![@/tmp/difmap__36923.1] ! Obeying initialization file: /tmp/difmap__36923.1 ![@/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__36923.2] ![Exited script file: /tmp/difmap__36923.2] obs J1440+0127_C_a_uvm.fits ! Reading UV FITS file: J1440+0127_C_a_uvm.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.800609 visibilities/baseline/integration-bin. ! Found source: J1440+0127 ! ! 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 12624 visibilities. ![Exited script file: /tmp/difmap__36923.1] 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 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001469Jy sigma=28.902502 ! Fit after self-cal, rms=0.934526Jy sigma=26.931054 ! 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 51 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=1.448 mas, bmaj=3.579 mas, bpa=2.609 degrees ! Estimated noise=0.368596 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396128 Jy ! Component: 100 - total flux cleaned = 0.0542848 Jy ! Component: 150 - total flux cleaned = 0.0613217 Jy ! Component: 200 - total flux cleaned = 0.0651323 Jy ! Total flux subtracted in 200 components = 0.0651323 Jy ! Clean residual min=-0.002193 max=0.002970 Jy/beam ! Clean residual mean=-0.000014 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0651323 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.072751Jy sigma=2.090356 ! Fit after self-cal, rms=0.072711Jy sigma=2.090914 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=1.448 mas, bmaj=3.579 mas, bpa=2.604 degrees ! Estimated noise=0.36851 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246093 Jy ! Component: 100 - total flux cleaned = 0.039498 Jy ! Component: 150 - total flux cleaned = 0.0485064 Jy ! Component: 200 - total flux cleaned = 0.0541896 Jy ! Component: 250 - total flux cleaned = 0.0582684 Jy ! Component: 300 - total flux cleaned = 0.0612471 Jy ! Component: 350 - total flux cleaned = 0.063425 Jy ! Component: 400 - total flux cleaned = 0.0650755 Jy ! Component: 450 - total flux cleaned = 0.0664662 Jy ! Component: 500 - total flux cleaned = 0.0676986 Jy ! Component: 550 - total flux cleaned = 0.0688098 Jy ! Component: 600 - total flux cleaned = 0.0698264 Jy ! Component: 650 - total flux cleaned = 0.0706965 Jy ! Component: 700 - total flux cleaned = 0.0713709 Jy ! Component: 750 - total flux cleaned = 0.0718772 Jy ! Component: 800 - total flux cleaned = 0.0723941 Jy ! Total flux subtracted in 800 components = 0.0723941 Jy ! Clean residual min=-0.001568 max=0.001577 Jy/beam ! Clean residual mean=-0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0723941 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.0723941 Jy ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=4.456 mas, bpa=-2.774 degrees ! Estimated noise=0.218284 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985028 Jy ! Component: 100 - total flux cleaned = 0.00174538 Jy ! Component: 150 - total flux cleaned = 0.00239672 Jy ! Component: 200 - total flux cleaned = 0.00298445 Jy ! Component: 250 - total flux cleaned = 0.00352646 Jy ! Component: 300 - total flux cleaned = 0.00401123 Jy ! Component: 350 - total flux cleaned = 0.00442914 Jy ! Component: 400 - total flux cleaned = 0.00477235 Jy ! Component: 450 - total flux cleaned = 0.00501428 Jy ! Component: 500 - total flux cleaned = 0.00523002 Jy ! Component: 550 - total flux cleaned = 0.00543784 Jy ! Component: 600 - total flux cleaned = 0.00553073 Jy ! Component: 650 - total flux cleaned = 0.00562074 Jy ! Component: 700 - total flux cleaned = 0.00567946 Jy ! Component: 750 - total flux cleaned = 0.00576547 Jy ! Component: 800 - total flux cleaned = 0.00580714 Jy ! Component: 850 - total flux cleaned = 0.00579321 Jy ! Component: 900 - total flux cleaned = 0.00577977 Jy ! Component: 950 - total flux cleaned = 0.00580621 Jy ! Component: 1000 - total flux cleaned = 0.00580625 Jy ! Component: 1050 - total flux cleaned = 0.00580638 Jy ! Component: 1100 - total flux cleaned = 0.00576815 Jy ! Component: 1150 - total flux cleaned = 0.00575563 Jy ! Component: 1200 - total flux cleaned = 0.00570572 Jy ! Total flux subtracted in 1200 components = 0.00570572 Jy ! Clean residual min=-0.000619 max=0.000619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0780998 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=0.072711Jy sigma=2.090914 ! Fit after self-cal, rms=0.072711Jy sigma=2.090914 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=1.448 mas, bmaj=3.579 mas, bpa=2.604 degrees ! Estimated noise=0.36851 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246093 Jy ! Component: 100 - total flux cleaned = 0.039498 Jy ! Component: 150 - total flux cleaned = 0.0485064 Jy ! Component: 200 - total flux cleaned = 0.0541896 Jy ! Component: 250 - total flux cleaned = 0.0582684 Jy ! Component: 300 - total flux cleaned = 0.0612471 Jy ! Component: 350 - total flux cleaned = 0.063425 Jy ! Component: 400 - total flux cleaned = 0.0650208 Jy ! Component: 450 - total flux cleaned = 0.066191 Jy ! Component: 500 - total flux cleaned = 0.0670602 Jy ! Component: 550 - total flux cleaned = 0.0677345 Jy ! Component: 600 - total flux cleaned = 0.0682659 Jy ! Component: 650 - total flux cleaned = 0.0686852 Jy ! Component: 700 - total flux cleaned = 0.0688928 Jy ! Component: 750 - total flux cleaned = 0.0689749 Jy ! Component: 800 - total flux cleaned = 0.0689961 Jy ! Total flux subtracted in 800 components = 0.0689961 Jy ! Clean residual min=-0.002199 max=0.002775 Jy/beam ! Clean residual mean=-0.000007 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.068996 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.068996 Jy ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=4.456 mas, bpa=-2.774 degrees ! Estimated noise=0.218284 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624159 Jy ! Component: 100 - total flux cleaned = 0.00100179 Jy ! Component: 150 - total flux cleaned = 0.00123044 Jy ! Component: 200 - total flux cleaned = 0.00137165 Jy ! Component: 250 - total flux cleaned = 0.00145004 Jy ! Component: 300 - total flux cleaned = 0.00145007 Jy ! Component: 350 - total flux cleaned = 0.00144662 Jy ! Component: 400 - total flux cleaned = 0.00144661 Jy ! Component: 450 - total flux cleaned = 0.00144339 Jy ! Component: 500 - total flux cleaned = 0.00144341 Jy ! Component: 550 - total flux cleaned = 0.00143727 Jy ! Component: 600 - total flux cleaned = 0.00143426 Jy ! Component: 650 - total flux cleaned = 0.00143125 Jy ! Component: 700 - total flux cleaned = 0.00142534 Jy ! Component: 750 - total flux cleaned = 0.00142243 Jy ! Component: 800 - total flux cleaned = 0.0014195 Jy ! Component: 850 - total flux cleaned = 0.00141376 Jy ! Component: 900 - total flux cleaned = 0.00141088 Jy ! Component: 950 - total flux cleaned = 0.00140803 Jy ! Component: 1000 - total flux cleaned = 0.00140244 Jy ! Component: 1050 - total flux cleaned = 0.00139966 Jy ! Component: 1100 - total flux cleaned = 0.00139692 Jy ! Component: 1150 - total flux cleaned = 0.00139418 Jy ! Component: 1200 - total flux cleaned = 0.00138881 Jy ! Total flux subtracted in 1200 components = 0.00138881 Jy ! Clean residual min=-0.001495 max=0.001867 Jy/beam ! Clean residual mean=-0.000009 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0703848 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 maps 4096,0.4 ! Map grid = 4096x4096 pixels with 0.400x0.400 milli-arcsec cellsize. 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=0.072711Jy sigma=2.090914 ! Fit after self-cal, rms=0.072711Jy sigma=2.090914 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=3.541 mas, bpa=-3.049 degrees ! Estimated noise=0.369578 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252425 Jy ! Component: 100 - total flux cleaned = 0.0405144 Jy ! Component: 150 - total flux cleaned = 0.049754 Jy ! Component: 200 - total flux cleaned = 0.0554232 Jy ! Component: 250 - total flux cleaned = 0.0593325 Jy ! Component: 300 - total flux cleaned = 0.0621692 Jy ! Component: 350 - total flux cleaned = 0.0642411 Jy ! Component: 400 - total flux cleaned = 0.0657549 Jy ! Component: 450 - total flux cleaned = 0.0668717 Jy ! Component: 500 - total flux cleaned = 0.0677026 Jy ! Component: 550 - total flux cleaned = 0.0683339 Jy ! Component: 600 - total flux cleaned = 0.0688249 Jy ! Component: 650 - total flux cleaned = 0.0692198 Jy ! Component: 700 - total flux cleaned = 0.0694914 Jy ! Component: 750 - total flux cleaned = 0.069559 Jy ! Component: 800 - total flux cleaned = 0.0696315 Jy ! Component: 850 - total flux cleaned = 0.0696888 Jy ! Component: 900 - total flux cleaned = 0.0697503 Jy ! Component: 950 - total flux cleaned = 0.0697989 Jy ! Component: 1000 - total flux cleaned = 0.069851 Jy ! Component: 1050 - total flux cleaned = 0.069872 Jy ! Component: 1100 - total flux cleaned = 0.0698653 Jy ! Component: 1150 - total flux cleaned = 0.0698588 Jy ! Component: 1200 - total flux cleaned = 0.0698524 Jy ! Total flux subtracted in 1200 components = 0.0698524 Jy ! Clean residual min=-0.002862 max=0.003079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0698524 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 2000, 0.01 ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0698524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=4.456 mas, bpa=-2.774 degrees ! Estimated noise=0.218284 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262651 Jy ! Component: 100 - total flux cleaned = 0.000421907 Jy ! Component: 150 - total flux cleaned = 0.000436275 Jy ! Component: 200 - total flux cleaned = 0.000436233 Jy ! Component: 250 - total flux cleaned = 0.000440102 Jy ! Component: 300 - total flux cleaned = 0.000443513 Jy ! Component: 350 - total flux cleaned = 0.000446682 Jy ! Component: 400 - total flux cleaned = 0.000449653 Jy ! Component: 450 - total flux cleaned = 0.000452395 Jy ! Component: 500 - total flux cleaned = 0.000447329 Jy ! Component: 550 - total flux cleaned = 0.00044491 Jy ! Component: 600 - total flux cleaned = 0.000440265 Jy ! Component: 650 - total flux cleaned = 0.000438035 Jy ! Component: 700 - total flux cleaned = 0.000433765 Jy ! Component: 750 - total flux cleaned = 0.00043172 Jy ! Component: 800 - total flux cleaned = 0.000429676 Jy ! Component: 850 - total flux cleaned = 0.000429676 Jy ! Component: 900 - total flux cleaned = 0.000427706 Jy ! Component: 950 - total flux cleaned = 0.000425742 Jy ! Component: 1000 - total flux cleaned = 0.000425759 Jy ! Component: 1050 - total flux cleaned = 0.000423815 Jy ! Component: 1100 - total flux cleaned = 0.000423831 Jy ! Component: 1150 - total flux cleaned = 0.000421937 Jy ! Component: 1200 - total flux cleaned = 0.000421947 Jy ! Component: 1250 - total flux cleaned = 0.000420085 Jy ! Component: 1300 - total flux cleaned = 0.000420111 Jy ! Component: 1350 - total flux cleaned = 0.000418246 Jy ! Component: 1400 - total flux cleaned = 0.000418229 Jy ! Component: 1450 - total flux cleaned = 0.00041637 Jy ! Component: 1500 - total flux cleaned = 0.000416363 Jy ! Component: 1550 - total flux cleaned = 0.000414557 Jy ! Component: 1600 - total flux cleaned = 0.000412757 Jy ! Component: 1650 - total flux cleaned = 0.000412756 Jy ! Component: 1700 - total flux cleaned = 0.00041101 Jy ! Component: 1750 - total flux cleaned = 0.00041101 Jy ! Component: 1800 - total flux cleaned = 0.000409268 Jy ! Component: 1850 - total flux cleaned = 0.000409263 Jy ! Component: 1900 - total flux cleaned = 0.000407556 Jy ! Component: 1950 - total flux cleaned = 0.000407557 Jy ! Component: 2000 - total flux cleaned = 0.000405848 Jy ! Total flux subtracted in 2000 components = 0.000405848 Jy ! Clean residual min=-0.001731 max=0.002202 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0702583 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 quit ! Quitting program ! Log file difmap.log_428 closed on Thu Jan 4 20:01:42 2018