! Started logfile: difmap.log_513 on Sat Feb 15 16:48:51 2020 ![@/tmp/difmap__35362.1] ! Obeying initialization file: /tmp/difmap__35362.1 ![@/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__35362.2] ![Exited script file: /tmp/difmap__35362.2] obs J2339-2934_X_uva.fits ! Reading UV FITS file: J2339-2934_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2339-2934 ! ! 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 67 lines of history. ! ! Reading 1800 visibilities. ![Exited script file: /tmp/difmap__35362.1] 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. ! ! 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=1.004626Jy sigma=13.869791 ! Fit after self-cal, rms=0.929317Jy sigma=12.770108 ! 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 5 buffered edits. uvaver 77 ! Averaging into 77 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 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=1.376 mas, bmaj=13.27 mas, bpa=-10.49 degrees ! Estimated noise=1.50407 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456503 Jy ! Component: 100 - total flux cleaned = 0.0622803 Jy ! Component: 150 - total flux cleaned = 0.067569 Jy ! Component: 200 - total flux cleaned = 0.0688767 Jy ! Total flux subtracted in 200 components = 0.0688767 Jy ! Clean residual min=-0.004108 max=0.004101 Jy/beam ! Clean residual mean=-0.000023 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.0688767 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 16 components lie outside the plot. 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=0.076889Jy sigma=2.863893 ! Fit after self-cal, rms=0.076889Jy sigma=2.863893 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=1.376 mas, bmaj=13.27 mas, bpa=-10.49 degrees ! Estimated noise=1.50407 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283588 Jy ! Component: 100 - total flux cleaned = 0.0455165 Jy ! Component: 150 - total flux cleaned = 0.0558984 Jy ! Component: 200 - total flux cleaned = 0.0621826 Jy ! Component: 250 - total flux cleaned = 0.0661113 Jy ! Component: 300 - total flux cleaned = 0.0690041 Jy ! Component: 350 - total flux cleaned = 0.0711979 Jy ! Component: 400 - total flux cleaned = 0.0728623 Jy ! Component: 450 - total flux cleaned = 0.0741253 Jy ! Component: 500 - total flux cleaned = 0.0750865 Jy ! Component: 550 - total flux cleaned = 0.0758187 Jy ! Component: 600 - total flux cleaned = 0.0763765 Jy ! Component: 650 - total flux cleaned = 0.0768014 Jy ! Component: 700 - total flux cleaned = 0.0771252 Jy ! Component: 750 - total flux cleaned = 0.0773718 Jy ! Component: 800 - total flux cleaned = 0.0775597 Jy ! Total flux subtracted in 800 components = 0.0775597 Jy ! Clean residual min=-0.005253 max=0.005262 Jy/beam ! Clean residual mean=-0.000070 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.0775597 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0775597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=14.06 mas, bpa=-10.36 degrees ! Estimated noise=1.21255 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441621 Jy ! Component: 100 - total flux cleaned = -0.000708805 Jy ! Component: 150 - total flux cleaned = -0.000871644 Jy ! Component: 200 - total flux cleaned = -0.000980988 Jy ! Component: 250 - total flux cleaned = -0.000984482 Jy ! Component: 300 - total flux cleaned = -0.000984618 Jy ! Component: 350 - total flux cleaned = -0.000984595 Jy ! Component: 400 - total flux cleaned = -0.000984756 Jy ! Component: 450 - total flux cleaned = -0.000984865 Jy ! Component: 500 - total flux cleaned = -0.000987742 Jy ! Component: 550 - total flux cleaned = -0.000987779 Jy ! Component: 600 - total flux cleaned = -0.000987764 Jy ! Component: 650 - total flux cleaned = -0.000987842 Jy ! Component: 700 - total flux cleaned = -0.000990575 Jy ! Component: 750 - total flux cleaned = -0.000990658 Jy ! Component: 800 - total flux cleaned = -0.000990614 Jy ! Component: 850 - total flux cleaned = -0.000993383 Jy ! Component: 900 - total flux cleaned = -0.000993335 Jy ! Component: 950 - total flux cleaned = -0.000993393 Jy ! Component: 1000 - total flux cleaned = -0.000993378 Jy ! Component: 1050 - total flux cleaned = -0.000995956 Jy ! Component: 1100 - total flux cleaned = -0.000995943 Jy ! Component: 1150 - total flux cleaned = -0.000995964 Jy ! Component: 1200 - total flux cleaned = -0.000996001 Jy ! Total flux subtracted in 1200 components = -0.000996001 Jy ! Clean residual min=-0.004276 max=0.004232 Jy/beam ! Clean residual mean=-0.000092 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.0765637 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 27 components and 0.0765637 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=0.027883Jy sigma=0.825710 ! Fit after self-cal, rms=0.027852Jy sigma=0.824021 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=0.027852Jy sigma=0.824021 ! Fit after self-cal, rms=0.026242Jy sigma=0.730604 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=0.075356Jy sigma=2.863893 ! Fit after self-cal, rms=0.075356Jy sigma=2.863893 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=1.387 mas, bmaj=13.13 mas, bpa=-10.8 degrees ! Estimated noise=1.48193 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279369 Jy ! Component: 100 - total flux cleaned = 0.0448392 Jy ! Component: 150 - total flux cleaned = 0.0550686 Jy ! Component: 200 - total flux cleaned = 0.0612629 Jy ! Component: 250 - total flux cleaned = 0.0650148 Jy ! Component: 300 - total flux cleaned = 0.0674336 Jy ! Component: 350 - total flux cleaned = 0.0692441 Jy ! Component: 400 - total flux cleaned = 0.0706179 Jy ! Component: 450 - total flux cleaned = 0.0716645 Jy ! Component: 500 - total flux cleaned = 0.0724658 Jy ! Component: 550 - total flux cleaned = 0.0730806 Jy ! Component: 600 - total flux cleaned = 0.073553 Jy ! Component: 650 - total flux cleaned = 0.0739164 Jy ! Component: 700 - total flux cleaned = 0.0741962 Jy ! Component: 750 - total flux cleaned = 0.0744119 Jy ! Component: 800 - total flux cleaned = 0.0745782 Jy ! Total flux subtracted in 800 components = 0.0745782 Jy ! Clean residual min=-0.003340 max=0.003204 Jy/beam ! Clean residual mean=-0.000018 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.0745782 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0745782 Jy ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=13.87 mas, bpa=-10.93 degrees ! Estimated noise=1.2034 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052264 Jy ! Component: 100 - total flux cleaned = 0.000848574 Jy ! Component: 150 - total flux cleaned = 0.00105204 Jy ! Component: 200 - total flux cleaned = 0.0011791 Jy ! Component: 250 - total flux cleaned = 0.00125751 Jy ! Component: 300 - total flux cleaned = 0.00126017 Jy ! Component: 350 - total flux cleaned = 0.00126277 Jy ! Component: 400 - total flux cleaned = 0.00126533 Jy ! Component: 450 - total flux cleaned = 0.00126785 Jy ! Component: 500 - total flux cleaned = 0.00127034 Jy ! Component: 550 - total flux cleaned = 0.00127272 Jy ! Component: 600 - total flux cleaned = 0.00127506 Jy ! Component: 650 - total flux cleaned = 0.00127738 Jy ! Component: 700 - total flux cleaned = 0.00127738 Jy ! Component: 750 - total flux cleaned = 0.00127961 Jy ! Component: 800 - total flux cleaned = 0.00128183 Jy ! Component: 850 - total flux cleaned = 0.001284 Jy ! Component: 900 - total flux cleaned = 0.00128609 Jy ! Component: 950 - total flux cleaned = 0.00128815 Jy ! Component: 1000 - total flux cleaned = 0.00128813 Jy ! Component: 1050 - total flux cleaned = 0.0012922 Jy ! Component: 1100 - total flux cleaned = 0.00129424 Jy ! Component: 1150 - total flux cleaned = 0.00129824 Jy ! Component: 1200 - total flux cleaned = 0.00130022 Jy ! Total flux subtracted in 1200 components = 0.00130022 Jy ! Clean residual min=-0.001847 max=0.002421 Jy/beam ! Clean residual mean=-0.000025 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0758784 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: 1.761 x 13.87 at -10.93 degrees (North through East) ! Clean map min=-0.0018387 max=0.071468 Jy/beam ! Clean map min=-0.0018387 max=0.072548 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 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0758784 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746051 Jy ! Component: 100 - total flux cleaned = 0.00108735 Jy ! Component: 150 - total flux cleaned = 0.00130155 Jy ! Component: 200 - total flux cleaned = 0.00122142 Jy ! Component: 250 - total flux cleaned = 0.00107111 Jy ! Component: 300 - total flux cleaned = 0.000953525 Jy ! Component: 350 - total flux cleaned = 0.000908969 Jy ! Component: 400 - total flux cleaned = 0.000867486 Jy ! Component: 450 - total flux cleaned = 0.000729422 Jy ! Component: 500 - total flux cleaned = 0.000691721 Jy ! Total flux subtracted in 512 components = 0.000672992 Jy ! Clean residual min=-0.001079 max=0.001068 Jy/beam ! Clean residual mean=-0.000013 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0765514 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: 1.761 x 13.87 at -10.93 degrees (North through East) ! Clean map min=-0.0010792 max=0.072633 Jy/beam ! Clean map min=-0.0016179 max=0.072633 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 J2339-2934_X ! Writing UV FITS file: J2339-2934_X.uvf ! Writing 100 model components to file: J2339-2934_X.mod ! wwins: Wrote 9 windows to J2339-2934_X.win ! Adding 67 model components to the UV plane model. ! The established model now contains 100 components and 0.0765514 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 13.87 at -10.93 degrees (North through East) ! Clean map min=-0.0016327 max=0.072628 Jy/beam ! Writing clean map to FITS file: J2339-2934_X.fits ! Writing difmap environment to: J2339-2934_X.par quiot ! Syntax error in line: ! quiot ! ^ ! Unable to identify keyword "quiot" ! save J2339-2934_X ! Writing UV FITS file: J2339-2934_X.uvf ! Writing 100 model components to file: J2339-2934_X.mod ! wwins: Wrote 9 windows to J2339-2934_X.win ! Writing clean map to FITS file: J2339-2934_X.fits ! Writing difmap environment to: J2339-2934_X.par quit ! Quitting program ! Log file difmap.log_513 closed on Sat Feb 15 16:49:28 2020