! Started logfile: difmap.log_212 on Mon Jan 21 19:16:42 2019 ![@/tmp/difmap__21664.1] ! Obeying initialization file: /tmp/difmap__21664.1 ![@/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__21664.2] ![Exited script file: /tmp/difmap__21664.2] obs J1927+7358_S_uvm.fits ! Reading UV FITS file: J1927+7358_S_uvm.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 2 visibilities/baseline/integration-bin. ! Found source: J1927+7358 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2912 visibilities. ![Exited script file: /tmp/difmap__21664.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 field_size=1024 field_cell=0.4 taper_size = 20. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.759962Jy sigma=49.705861 ! Fit after self-cal, rms=1.554104Jy sigma=27.703097 ! 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=3.148 mas, bmaj=9.159 mas, bpa=-22.72 degrees ! Estimated noise=1.7394 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 1.49585 Jy ! Component: 100 - total flux cleaned = 2.04499 Jy ! Component: 150 - total flux cleaned = 2.32939 Jy ! Component: 200 - total flux cleaned = 2.51646 Jy ! Total flux subtracted in 200 components = 2.51646 Jy ! Clean residual min=-0.105340 max=0.150869 Jy/beam ! Clean residual mean=0.000601 rms=0.036943 Jy/beam ! Combined flux in latest and established models = 2.51646 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. ! ! Fit before self-cal, rms=2.526825Jy sigma=45.464301 ! Fit after self-cal, rms=2.526825Jy sigma=45.464301 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=3.148 mas, bmaj=9.159 mas, bpa=-22.72 degrees ! Estimated noise=1.7394 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.929257 Jy ! Component: 100 - total flux cleaned = 1.49146 Jy ! Component: 150 - total flux cleaned = 1.8316 Jy ! Component: 200 - total flux cleaned = 2.04143 Jy ! Component: 250 - total flux cleaned = 2.19877 Jy ! Component: 300 - total flux cleaned = 2.32599 Jy ! Component: 350 - total flux cleaned = 2.42918 Jy ! Component: 400 - total flux cleaned = 2.5134 Jy ! Component: 450 - total flux cleaned = 2.58228 Jy ! Component: 500 - total flux cleaned = 2.6387 Jy ! Component: 550 - total flux cleaned = 2.68572 Jy ! Component: 600 - total flux cleaned = 2.72564 Jy ! Component: 650 - total flux cleaned = 2.75977 Jy ! Component: 700 - total flux cleaned = 2.78939 Jy ! Component: 750 - total flux cleaned = 2.81541 Jy ! Component: 800 - total flux cleaned = 2.83849 Jy ! Total flux subtracted in 800 components = 2.83849 Jy ! Clean residual min=-0.072740 max=0.067688 Jy/beam ! Clean residual mean=0.000256 rms=0.020542 Jy/beam ! Combined flux in latest and established models = 2.83849 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 41 model components to the UV plane model. ! The established model now contains 41 components and 2.83849 Jy ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=9.967 mas, bpa=-26.94 degrees ! Estimated noise=1.14322 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323381 Jy ! Component: 100 - total flux cleaned = 0.0592922 Jy ! Component: 150 - total flux cleaned = 0.0824822 Jy ! Component: 200 - total flux cleaned = 0.102526 Jy ! Component: 250 - total flux cleaned = 0.119886 Jy ! Component: 300 - total flux cleaned = 0.135023 Jy ! Component: 350 - total flux cleaned = 0.148347 Jy ! Component: 400 - total flux cleaned = 0.160113 Jy ! Component: 450 - total flux cleaned = 0.170525 Jy ! Component: 500 - total flux cleaned = 0.179747 Jy ! Component: 550 - total flux cleaned = 0.187916 Jy ! Component: 600 - total flux cleaned = 0.195153 Jy ! Component: 650 - total flux cleaned = 0.201565 Jy ! Component: 700 - total flux cleaned = 0.207249 Jy ! Component: 750 - total flux cleaned = 0.212289 Jy ! Component: 800 - total flux cleaned = 0.216758 Jy ! Component: 850 - total flux cleaned = 0.220722 Jy ! Component: 900 - total flux cleaned = 0.224238 Jy ! Component: 950 - total flux cleaned = 0.227358 Jy ! Component: 1000 - total flux cleaned = 0.230127 Jy ! Component: 1050 - total flux cleaned = 0.232118 Jy ! Component: 1100 - total flux cleaned = 0.232678 Jy ! Component: 1150 - total flux cleaned = 0.233221 Jy ! Component: 1200 - total flux cleaned = 0.233574 Jy ! Total flux subtracted in 1200 components = 0.233574 Jy ! Clean residual min=-0.046096 max=0.062014 Jy/beam ! Clean residual mean=-0.000047 rms=0.014142 Jy/beam ! Combined flux in latest and established models = 3.07207 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. ! ! Fit before self-cal, rms=2.526825Jy sigma=45.464301 ! Fit after self-cal, rms=2.526825Jy sigma=45.464301 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=3.148 mas, bmaj=9.159 mas, bpa=-22.72 degrees ! Estimated noise=1.7394 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.929257 Jy ! Component: 100 - total flux cleaned = 1.49146 Jy ! Component: 150 - total flux cleaned = 1.8316 Jy ! Component: 200 - total flux cleaned = 2.04143 Jy ! Component: 250 - total flux cleaned = 2.19877 Jy ! Component: 300 - total flux cleaned = 2.32599 Jy ! Component: 350 - total flux cleaned = 2.42918 Jy ! Component: 400 - total flux cleaned = 2.5134 Jy ! Component: 450 - total flux cleaned = 2.58228 Jy ! Component: 500 - total flux cleaned = 2.6387 Jy ! Component: 550 - total flux cleaned = 2.68572 Jy ! Component: 600 - total flux cleaned = 2.72564 Jy ! Component: 650 - total flux cleaned = 2.75977 Jy ! Component: 700 - total flux cleaned = 2.78939 Jy ! Component: 750 - total flux cleaned = 2.81564 Jy ! Component: 800 - total flux cleaned = 2.83936 Jy ! Total flux subtracted in 800 components = 2.83936 Jy ! Clean residual min=-0.072612 max=0.067654 Jy/beam ! Clean residual mean=0.000260 rms=0.020377 Jy/beam ! Combined flux in latest and established models = 2.83936 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 43 model components to the UV plane model. ! The established model now contains 43 components and 2.83936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=9.967 mas, bpa=-26.94 degrees ! Estimated noise=1.14322 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.033592 Jy ! Component: 100 - total flux cleaned = 0.0618729 Jy ! Component: 150 - total flux cleaned = 0.0863723 Jy ! Component: 200 - total flux cleaned = 0.107844 Jy ! Component: 250 - total flux cleaned = 0.126761 Jy ! Component: 300 - total flux cleaned = 0.143495 Jy ! Component: 350 - total flux cleaned = 0.158314 Jy ! Component: 400 - total flux cleaned = 0.171534 Jy ! Component: 450 - total flux cleaned = 0.183361 Jy ! Component: 500 - total flux cleaned = 0.193964 Jy ! Component: 550 - total flux cleaned = 0.203491 Jy ! Component: 600 - total flux cleaned = 0.212059 Jy ! Component: 650 - total flux cleaned = 0.219778 Jy ! Component: 700 - total flux cleaned = 0.226736 Jy ! Component: 750 - total flux cleaned = 0.233012 Jy ! Component: 800 - total flux cleaned = 0.238672 Jy ! Component: 850 - total flux cleaned = 0.243778 Jy ! Component: 900 - total flux cleaned = 0.248384 Jy ! Component: 950 - total flux cleaned = 0.251575 Jy ! Component: 1000 - total flux cleaned = 0.253733 Jy ! Component: 1050 - total flux cleaned = 0.255736 Jy ! Component: 1100 - total flux cleaned = 0.257468 Jy ! Component: 1150 - total flux cleaned = 0.259082 Jy ! Component: 1200 - total flux cleaned = 0.260587 Jy ! Total flux subtracted in 1200 components = 0.260587 Jy ! Clean residual min=-0.042500 max=0.041510 Jy/beam ! Clean residual mean=-0.000025 rms=0.011722 Jy/beam ! Combined flux in latest and established models = 3.09995 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 60 model components to the UV plane model. ! The established model now contains 99 components and 3.09995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174727Jy sigma=2.650214 ! Fit after self-cal, rms=0.172395Jy sigma=2.595514 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. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.172395Jy sigma=2.595514 ! Fit after self-cal, rms=0.087378Jy sigma=1.323437 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. ! ! Fit before self-cal, rms=2.517583Jy sigma=46.019355 ! Fit after self-cal, rms=2.517583Jy sigma=46.019355 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=3.164 mas, bmaj=9.281 mas, bpa=-21.73 degrees ! Estimated noise=1.698 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.93487 Jy ! Component: 100 - total flux cleaned = 1.50047 Jy ! Component: 150 - total flux cleaned = 1.84267 Jy ! Component: 200 - total flux cleaned = 2.05422 Jy ! Component: 250 - total flux cleaned = 2.21274 Jy ! Component: 300 - total flux cleaned = 2.3401 Jy ! Component: 350 - total flux cleaned = 2.44315 Jy ! Component: 400 - total flux cleaned = 2.52685 Jy ! Component: 450 - total flux cleaned = 2.59496 Jy ! Component: 500 - total flux cleaned = 2.6504 Jy ! Component: 550 - total flux cleaned = 2.69603 Jy ! Component: 600 - total flux cleaned = 2.73449 Jy ! Component: 650 - total flux cleaned = 2.76747 Jy ! Component: 700 - total flux cleaned = 2.79633 Jy ! Component: 750 - total flux cleaned = 2.82211 Jy ! Component: 800 - total flux cleaned = 2.84561 Jy ! Total flux subtracted in 800 components = 2.84561 Jy ! Clean residual min=-0.043357 max=0.048912 Jy/beam ! Clean residual mean=0.000282 rms=0.014659 Jy/beam ! Combined flux in latest and established models = 2.84561 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 45 model components to the UV plane model. ! The established model now contains 45 components and 2.84561 Jy ! Inverting map and beam ! Estimated beam: bmin=3.956 mas, bmaj=9.905 mas, bpa=-26.66 degrees ! Estimated noise=1.14619 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315436 Jy ! Component: 100 - total flux cleaned = 0.0587336 Jy ! Component: 150 - total flux cleaned = 0.0825605 Jy ! Component: 200 - total flux cleaned = 0.103661 Jy ! Component: 250 - total flux cleaned = 0.122464 Jy ! Component: 300 - total flux cleaned = 0.139274 Jy ! Component: 350 - total flux cleaned = 0.15432 Jy ! Component: 400 - total flux cleaned = 0.167802 Jy ! Component: 450 - total flux cleaned = 0.179929 Jy ! Component: 500 - total flux cleaned = 0.190849 Jy ! Component: 550 - total flux cleaned = 0.200684 Jy ! Component: 600 - total flux cleaned = 0.209544 Jy ! Component: 650 - total flux cleaned = 0.217538 Jy ! Component: 700 - total flux cleaned = 0.224762 Jy ! Component: 750 - total flux cleaned = 0.231296 Jy ! Component: 800 - total flux cleaned = 0.237213 Jy ! Component: 850 - total flux cleaned = 0.24258 Jy ! Component: 900 - total flux cleaned = 0.247459 Jy ! Component: 950 - total flux cleaned = 0.251904 Jy ! Component: 1000 - total flux cleaned = 0.255961 Jy ! Component: 1050 - total flux cleaned = 0.259667 Jy ! Component: 1100 - total flux cleaned = 0.263055 Jy ! Component: 1150 - total flux cleaned = 0.266153 Jy ! Component: 1200 - total flux cleaned = 0.268987 Jy ! Total flux subtracted in 1200 components = 0.268987 Jy ! Clean residual min=-0.017708 max=0.016010 Jy/beam ! Clean residual mean=0.000065 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 3.1146 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. ! ! Fit before self-cal, rms=2.517583Jy sigma=46.019355 ! Fit after self-cal, rms=2.517583Jy sigma=46.019355 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=3.164 mas, bmaj=9.281 mas, bpa=-21.73 degrees ! Estimated noise=1.698 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.93487 Jy ! Component: 100 - total flux cleaned = 1.50047 Jy ! Component: 150 - total flux cleaned = 1.84267 Jy ! Component: 200 - total flux cleaned = 2.05422 Jy ! Component: 250 - total flux cleaned = 2.21274 Jy ! Component: 300 - total flux cleaned = 2.3401 Jy ! Component: 350 - total flux cleaned = 2.44315 Jy ! Component: 400 - total flux cleaned = 2.52685 Jy ! Component: 450 - total flux cleaned = 2.59496 Jy ! Component: 500 - total flux cleaned = 2.6504 Jy ! Component: 550 - total flux cleaned = 2.69603 Jy ! Component: 600 - total flux cleaned = 2.73449 Jy ! Component: 650 - total flux cleaned = 2.76747 Jy ! Component: 700 - total flux cleaned = 2.79633 Jy ! Component: 750 - total flux cleaned = 2.82211 Jy ! Component: 800 - total flux cleaned = 2.84561 Jy ! Component: 850 - total flux cleaned = 2.86719 Jy ! Component: 900 - total flux cleaned = 2.88707 Jy ! Component: 950 - total flux cleaned = 2.90545 Jy ! Component: 1000 - total flux cleaned = 2.92245 Jy ! Component: 1050 - total flux cleaned = 2.93821 Jy ! Component: 1100 - total flux cleaned = 2.95282 Jy ! Component: 1150 - total flux cleaned = 2.96639 Jy ! Component: 1200 - total flux cleaned = 2.979 Jy ! Total flux subtracted in 1200 components = 2.979 Jy ! Clean residual min=-0.029448 max=0.034649 Jy/beam ! Clean residual mean=0.000169 rms=0.009540 Jy/beam ! Combined flux in latest and established models = 2.979 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 72 model components to the UV plane model. ! The established model now contains 72 components and 2.979 Jy ! Inverting map and beam ! Estimated beam: bmin=3.956 mas, bmaj=9.905 mas, bpa=-26.66 degrees ! Estimated noise=1.14619 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169169 Jy ! Component: 100 - total flux cleaned = 0.0315125 Jy ! Component: 150 - total flux cleaned = 0.0443508 Jy ! Component: 200 - total flux cleaned = 0.0557217 Jy ! Component: 250 - total flux cleaned = 0.065859 Jy ! Component: 300 - total flux cleaned = 0.0749317 Jy ! Component: 350 - total flux cleaned = 0.0830766 Jy ! Component: 400 - total flux cleaned = 0.0903964 Jy ! Component: 450 - total flux cleaned = 0.0969901 Jy ! Component: 500 - total flux cleaned = 0.102941 Jy ! Component: 550 - total flux cleaned = 0.10832 Jy ! Component: 600 - total flux cleaned = 0.113197 Jy ! Component: 650 - total flux cleaned = 0.117633 Jy ! Component: 700 - total flux cleaned = 0.121677 Jy ! Component: 750 - total flux cleaned = 0.125368 Jy ! Component: 800 - total flux cleaned = 0.128741 Jy ! Component: 850 - total flux cleaned = 0.131827 Jy ! Component: 900 - total flux cleaned = 0.134652 Jy ! Component: 950 - total flux cleaned = 0.137238 Jy ! Component: 1000 - total flux cleaned = 0.139608 Jy ! Component: 1050 - total flux cleaned = 0.14178 Jy ! Component: 1100 - total flux cleaned = 0.14377 Jy ! Component: 1150 - total flux cleaned = 0.145595 Jy ! Component: 1200 - total flux cleaned = 0.147269 Jy ! Component: 1250 - total flux cleaned = 0.148805 Jy ! Component: 1300 - total flux cleaned = 0.150214 Jy ! Component: 1350 - total flux cleaned = 0.151508 Jy ! Component: 1400 - total flux cleaned = 0.152696 Jy ! Component: 1450 - total flux cleaned = 0.15349 Jy ! Component: 1500 - total flux cleaned = 0.154026 Jy ! Component: 1550 - total flux cleaned = 0.154532 Jy ! Component: 1600 - total flux cleaned = 0.154974 Jy ! Component: 1650 - total flux cleaned = 0.155394 Jy ! Component: 1700 - total flux cleaned = 0.155791 Jy ! Component: 1750 - total flux cleaned = 0.156138 Jy ! Component: 1800 - total flux cleaned = 0.156498 Jy ! Component: 1850 - total flux cleaned = 0.156811 Jy ! Component: 1900 - total flux cleaned = 0.157084 Jy ! Component: 1950 - total flux cleaned = 0.157268 Jy ! Component: 2000 - total flux cleaned = 0.157397 Jy ! Total flux subtracted in 2000 components = 0.157397 Jy ! Clean residual min=-0.017417 max=0.015397 Jy/beam ! Clean residual mean=0.000042 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 3.1364 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 103 model components to the UV plane model. ! The established model now contains 162 components and 3.1364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074235Jy sigma=1.141434 ! Fit after self-cal, rms=0.073536Jy sigma=1.129593 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073536Jy sigma=1.129593 ! Fit after self-cal, rms=0.067787Jy sigma=1.082227 k2 ! Syntax error in line: ! k2 ! ^ ! Unable to identify keyword "k2" ! 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. ! ! Fit before self-cal, rms=2.515654Jy sigma=46.019355 ! Fit after self-cal, rms=2.515654Jy sigma=46.019355 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=3.166 mas, bmaj=9.268 mas, bpa=-21.69 degrees ! Estimated noise=1.69547 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.933455 Jy ! Component: 100 - total flux cleaned = 1.4982 Jy ! Component: 150 - total flux cleaned = 1.83987 Jy ! Component: 200 - total flux cleaned = 2.05138 Jy ! Component: 250 - total flux cleaned = 2.2102 Jy ! Component: 300 - total flux cleaned = 2.33786 Jy ! Component: 350 - total flux cleaned = 2.44133 Jy ! Component: 400 - total flux cleaned = 2.52539 Jy ! Component: 450 - total flux cleaned = 2.59381 Jy ! Component: 500 - total flux cleaned = 2.64953 Jy ! Component: 550 - total flux cleaned = 2.69552 Jy ! Component: 600 - total flux cleaned = 2.73439 Jy ! Component: 650 - total flux cleaned = 2.76765 Jy ! Component: 700 - total flux cleaned = 2.79688 Jy ! Component: 750 - total flux cleaned = 2.82314 Jy ! Component: 800 - total flux cleaned = 2.84704 Jy ! Component: 850 - total flux cleaned = 2.86894 Jy ! Component: 900 - total flux cleaned = 2.88909 Jy ! Component: 950 - total flux cleaned = 2.90769 Jy ! Component: 1000 - total flux cleaned = 2.92488 Jy ! Component: 1050 - total flux cleaned = 2.94081 Jy ! Component: 1100 - total flux cleaned = 2.95558 Jy ! Component: 1150 - total flux cleaned = 2.96929 Jy ! Component: 1200 - total flux cleaned = 2.98204 Jy ! Total flux subtracted in 1200 components = 2.98204 Jy ! Clean residual min=-0.027167 max=0.030718 Jy/beam ! Clean residual mean=0.000158 rms=0.008792 Jy/beam ! Combined flux in latest and established models = 2.98204 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 74 model components to the UV plane model. ! The established model now contains 74 components and 2.98204 Jy ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=9.867 mas, bpa=-26.55 degrees ! Estimated noise=1.14579 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175538 Jy ! Component: 100 - total flux cleaned = 0.0328279 Jy ! Component: 150 - total flux cleaned = 0.0463055 Jy ! Component: 200 - total flux cleaned = 0.0582832 Jy ! Component: 250 - total flux cleaned = 0.0689686 Jy ! Component: 300 - total flux cleaned = 0.0785438 Jy ! Component: 350 - total flux cleaned = 0.0871501 Jy ! Component: 400 - total flux cleaned = 0.0948955 Jy ! Component: 450 - total flux cleaned = 0.101882 Jy ! Component: 500 - total flux cleaned = 0.108197 Jy ! Component: 550 - total flux cleaned = 0.113913 Jy ! Component: 600 - total flux cleaned = 0.119103 Jy ! Component: 650 - total flux cleaned = 0.123833 Jy ! Component: 700 - total flux cleaned = 0.128149 Jy ! Component: 750 - total flux cleaned = 0.132093 Jy ! Component: 800 - total flux cleaned = 0.135699 Jy ! Component: 850 - total flux cleaned = 0.138998 Jy ! Component: 900 - total flux cleaned = 0.142018 Jy ! Component: 950 - total flux cleaned = 0.144785 Jy ! Component: 1000 - total flux cleaned = 0.147321 Jy ! Component: 1050 - total flux cleaned = 0.149645 Jy ! Component: 1100 - total flux cleaned = 0.151777 Jy ! Component: 1150 - total flux cleaned = 0.153732 Jy ! Component: 1200 - total flux cleaned = 0.155528 Jy ! Component: 1250 - total flux cleaned = 0.157177 Jy ! Component: 1300 - total flux cleaned = 0.158692 Jy ! Component: 1350 - total flux cleaned = 0.160084 Jy ! Component: 1400 - total flux cleaned = 0.161363 Jy ! Component: 1450 - total flux cleaned = 0.162539 Jy ! Component: 1500 - total flux cleaned = 0.163622 Jy ! Component: 1550 - total flux cleaned = 0.164617 Jy ! Component: 1600 - total flux cleaned = 0.165356 Jy ! Component: 1650 - total flux cleaned = 0.165806 Jy ! Component: 1700 - total flux cleaned = 0.1662 Jy ! Component: 1750 - total flux cleaned = 0.166605 Jy ! Component: 1800 - total flux cleaned = 0.16696 Jy ! Component: 1850 - total flux cleaned = 0.167242 Jy ! Component: 1900 - total flux cleaned = 0.167433 Jy ! Component: 1950 - total flux cleaned = 0.167645 Jy ! Component: 2000 - total flux cleaned = 0.167826 Jy ! Total flux subtracted in 2000 components = 0.167826 Jy ! Clean residual min=-0.013767 max=0.012500 Jy/beam ! Clean residual mean=0.000026 rms=0.003721 Jy/beam ! Combined flux in latest and established models = 3.14986 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 111 model components to the UV plane model. ! The established model now contains 166 components and 3.14986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065551Jy sigma=1.046022 ! Fit after self-cal, rms=0.065309Jy sigma=1.043433 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065309Jy sigma=1.043433 ! Fit after self-cal, rms=0.063314Jy sigma=1.031794 levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=9.846 mas, bpa=-26.45 degrees ! Estimated noise=1.14599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.958 x 9.846 at -26.45 degrees (North through East) ! Clean map min=-0.012618 max=2.4317 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. bnap ! Syntax error in line: ! bnap ! ^ ! Unable to identify keyword "bnap" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702484 Jy ! Component: 100 - total flux cleaned = -0.00130596 Jy ! Component: 150 - total flux cleaned = -0.00149364 Jy ! Component: 200 - total flux cleaned = -0.00024644 Jy ! Component: 250 - total flux cleaned = 0.000763267 Jy ! Component: 300 - total flux cleaned = 0.00142901 Jy ! Component: 350 - total flux cleaned = 0.00240452 Jy ! Component: 400 - total flux cleaned = 0.00319708 Jy ! Component: 450 - total flux cleaned = 0.00394404 Jy ! Component: 500 - total flux cleaned = 0.00444292 Jy ! Component: 550 - total flux cleaned = 0.00491305 Jy ! Component: 600 - total flux cleaned = 0.00526784 Jy ! Component: 650 - total flux cleaned = 0.00543775 Jy ! Component: 700 - total flux cleaned = 0.00583756 Jy ! Component: 750 - total flux cleaned = 0.00606176 Jy ! Component: 800 - total flux cleaned = 0.00613204 Jy ! Component: 850 - total flux cleaned = 0.00634109 Jy ! Component: 900 - total flux cleaned = 0.00687253 Jy ! Component: 950 - total flux cleaned = 0.00725358 Jy ! Component: 1000 - total flux cleaned = 0.00750188 Jy ! Component: 1050 - total flux cleaned = 0.00797674 Jy ! Component: 1100 - total flux cleaned = 0.00814583 Jy ! Component: 1150 - total flux cleaned = 0.00831136 Jy ! Component: 1200 - total flux cleaned = 0.00857798 Jy ! Component: 1250 - total flux cleaned = 0.00862985 Jy ! Component: 1300 - total flux cleaned = 0.00882811 Jy ! Component: 1350 - total flux cleaned = 0.00882839 Jy ! Component: 1400 - total flux cleaned = 0.00901697 Jy ! Component: 1450 - total flux cleaned = 0.00919926 Jy ! Component: 1500 - total flux cleaned = 0.00951043 Jy ! Component: 1550 - total flux cleaned = 0.00968415 Jy ! Component: 1600 - total flux cleaned = 0.00972617 Jy ! Component: 1650 - total flux cleaned = 0.00985119 Jy ! Component: 1700 - total flux cleaned = 0.0100139 Jy ! Component: 1750 - total flux cleaned = 0.0100934 Jy ! Component: 1800 - total flux cleaned = 0.0102499 Jy ! Component: 1850 - total flux cleaned = 0.0104036 Jy ! Component: 1900 - total flux cleaned = 0.0105551 Jy ! Component: 1950 - total flux cleaned = 0.0107035 Jy ! Component: 2000 - total flux cleaned = 0.0108129 Jy ! Component: 2050 - total flux cleaned = 0.0108121 Jy ! Component: 2100 - total flux cleaned = 0.0108122 Jy ! Component: 2150 - total flux cleaned = 0.0108821 Jy ! Component: 2200 - total flux cleaned = 0.0109865 Jy ! Component: 2250 - total flux cleaned = 0.0110554 Jy ! Component: 2300 - total flux cleaned = 0.0111913 Jy ! Component: 2350 - total flux cleaned = 0.0112585 Jy ! Component: 2400 - total flux cleaned = 0.0113251 Jy ! Component: 2450 - total flux cleaned = 0.0113913 Jy ! Component: 2500 - total flux cleaned = 0.0113912 Jy ! Component: 2550 - total flux cleaned = 0.0114244 Jy ! Component: 2600 - total flux cleaned = 0.0114241 Jy ! Component: 2650 - total flux cleaned = 0.0114897 Jy ! Component: 2700 - total flux cleaned = 0.0114896 Jy ! Component: 2750 - total flux cleaned = 0.0115221 Jy ! Component: 2800 - total flux cleaned = 0.0114573 Jy ! Component: 2850 - total flux cleaned = 0.0114572 Jy ! Component: 2900 - total flux cleaned = 0.011457 Jy ! Component: 2950 - total flux cleaned = 0.0114247 Jy ! Component: 3000 - total flux cleaned = 0.0113924 Jy ! Component: 3050 - total flux cleaned = 0.011328 Jy ! Component: 3100 - total flux cleaned = 0.0113278 Jy ! Component: 3150 - total flux cleaned = 0.0113276 Jy ! Component: 3200 - total flux cleaned = 0.0112958 Jy ! Component: 3250 - total flux cleaned = 0.0112319 Jy ! Component: 3300 - total flux cleaned = 0.0111998 Jy ! Component: 3350 - total flux cleaned = 0.0111361 Jy ! Component: 3400 - total flux cleaned = 0.0111043 Jy ! Component: 3450 - total flux cleaned = 0.0110086 Jy ! Component: 3500 - total flux cleaned = 0.0109764 Jy ! Component: 3550 - total flux cleaned = 0.0109446 Jy ! Component: 3600 - total flux cleaned = 0.0109123 Jy ! Component: 3650 - total flux cleaned = 0.010848 Jy ! Component: 3700 - total flux cleaned = 0.0107836 Jy ! Component: 3750 - total flux cleaned = 0.0106538 Jy ! Component: 3800 - total flux cleaned = 0.0106537 Jy ! Component: 3850 - total flux cleaned = 0.0105881 Jy ! Component: 3900 - total flux cleaned = 0.0105224 Jy ! Component: 3950 - total flux cleaned = 0.0104561 Jy ! Component: 4000 - total flux cleaned = 0.0104226 Jy ! Component: 4050 - total flux cleaned = 0.0103891 Jy ! Total flux subtracted in 4096 components = 0.010355 Jy ! Clean residual min=-0.002091 max=0.001986 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 3.16022 Jy levs=0.4,0.8,1.6,3.2,6.4,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.958 x 9.846 at -26.45 degrees (North through East) ! Clean map min=-0.0020908 max=2.4327 Jy/beam ! Clean map min=-0.0069009 max=2.4327 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 J1927+7358_S ! Writing UV FITS file: J1927+7358_S.uvf ! Writing 475 model components to file: J1927+7358_S.mod ! wwins: Wrote 9 windows to J1927+7358_S.win ! Adding 309 model components to the UV plane model. ! The established model now contains 475 components and 3.16022 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.958 x 9.846 at -26.45 degrees (North through East) ! Clean map min=-0.0047446 max=2.4328 Jy/beam ! Writing clean map to FITS file: J1927+7358_S.fits ! Writing difmap environment to: J1927+7358_S.par save J1927+7358_S ! Writing UV FITS file: J1927+7358_S.uvf ! Writing 475 model components to file: J1927+7358_S.mod ! wwins: Wrote 9 windows to J1927+7358_S.win ! Writing clean map to FITS file: J1927+7358_S.fits ! Writing difmap environment to: J1927+7358_S.par quit ! Quitting program ! Log file difmap.log_212 closed on Mon Jan 21 19:17:36 2019