! Started logfile: difmap.log_499 on Fri Jan 5 16:53:51 2018 ![@/tmp/difmap__4753.1] ! Obeying initialization file: /tmp/difmap__4753.1 ![@/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__4753.2] ![Exited script file: /tmp/difmap__4753.2] obs J1831+2907_X_a_uvm.fits ! Reading UV FITS file: J1831+2907_X_a_uvm.fits ! AN table 1: 389 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.874495 visibilities/baseline/integration-bin. ! Found source: J1831+2907 ! ! 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 76 lines of history. ! ! Reading 76200 visibilities. ![Exited script file: /tmp/difmap__4753.1] 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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001515Jy sigma=24.641286 ! Fit after self-cal, rms=0.972259Jy sigma=23.882298 ! 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 17 buffered edits. iox ! Syntax error in line: ! iox ! ^ ! Unable to identify keyword "iox" ! 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=0.7285 mas, bmaj=3.167 mas, bpa=-34.12 degrees ! Estimated noise=0.3353 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141446 Jy ! Component: 100 - total flux cleaned = 0.0222829 Jy ! Component: 150 - total flux cleaned = 0.0281944 Jy ! Component: 200 - total flux cleaned = 0.0311391 Jy ! Total flux subtracted in 200 components = 0.0311391 Jy ! Clean residual min=-0.005370 max=0.005385 Jy/beam ! Clean residual mean=0.000055 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.0311391 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 4096,0.1 ! Map grid = 4096x4096 pixels with 0.100x0.100 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058772Jy sigma=1.454134 ! Fit after self-cal, rms=0.058772Jy sigma=1.454165 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=0.7029 mas, bmaj=3.133 mas, bpa=-33.61 degrees ! Estimated noise=0.270857 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695906 Jy ! Component: 100 - total flux cleaned = 0.0112061 Jy ! Component: 150 - total flux cleaned = 0.0143382 Jy ! Component: 200 - total flux cleaned = 0.0169739 Jy ! Component: 250 - total flux cleaned = 0.0192796 Jy ! Component: 300 - total flux cleaned = 0.0213101 Jy ! Component: 350 - total flux cleaned = 0.0231544 Jy ! Component: 400 - total flux cleaned = 0.0248746 Jy ! Component: 450 - total flux cleaned = 0.0265093 Jy ! Component: 500 - total flux cleaned = 0.0280715 Jy ! Component: 550 - total flux cleaned = 0.0295705 Jy ! Component: 600 - total flux cleaned = 0.0310137 Jy ! Component: 650 - total flux cleaned = 0.0324054 Jy ! Component: 700 - total flux cleaned = 0.0337487 Jy ! Component: 750 - total flux cleaned = 0.0350473 Jy ! Component: 800 - total flux cleaned = 0.0363044 Jy ! Component: 850 - total flux cleaned = 0.0375225 Jy ! Component: 900 - total flux cleaned = 0.0387039 Jy ! Component: 950 - total flux cleaned = 0.0398509 Jy ! Component: 1000 - total flux cleaned = 0.0409662 Jy ! Component: 1050 - total flux cleaned = 0.0420513 Jy ! Component: 1100 - total flux cleaned = 0.0431079 Jy ! Component: 1150 - total flux cleaned = 0.0441378 Jy ! Component: 1200 - total flux cleaned = 0.0451423 Jy ! Total flux subtracted in 1200 components = 0.0451423 Jy ! Clean residual min=-0.003781 max=0.003323 Jy/beam ! Clean residual mean=-0.000000 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0451423 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 264 model components to the UV plane model. ! The established model now contains 264 components and 0.0451423 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.887 mas, bpa=-32.16 degrees ! Estimated noise=0.104218 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377219 Jy ! Component: 100 - total flux cleaned = 0.00696533 Jy ! Component: 150 - total flux cleaned = 0.00979107 Jy ! Component: 200 - total flux cleaned = 0.0123497 Jy ! Component: 250 - total flux cleaned = 0.0147069 Jy ! Component: 300 - total flux cleaned = 0.0168871 Jy ! Component: 350 - total flux cleaned = 0.0189073 Jy ! Component: 400 - total flux cleaned = 0.0207811 Jy ! Component: 450 - total flux cleaned = 0.0225211 Jy ! Component: 500 - total flux cleaned = 0.0241417 Jy ! Component: 550 - total flux cleaned = 0.0256551 Jy ! Component: 600 - total flux cleaned = 0.0270699 Jy ! Component: 650 - total flux cleaned = 0.0283933 Jy ! Component: 700 - total flux cleaned = 0.0296328 Jy ! Component: 750 - total flux cleaned = 0.030795 Jy ! Component: 800 - total flux cleaned = 0.0318869 Jy ! Component: 850 - total flux cleaned = 0.0329133 Jy ! Component: 900 - total flux cleaned = 0.0338792 Jy ! Component: 950 - total flux cleaned = 0.0347884 Jy ! Component: 1000 - total flux cleaned = 0.0356114 Jy ! Component: 1050 - total flux cleaned = 0.0361951 Jy ! Component: 1100 - total flux cleaned = 0.0367804 Jy ! Component: 1150 - total flux cleaned = 0.037336 Jy ! Component: 1200 - total flux cleaned = 0.0378633 Jy ! Component: 1250 - total flux cleaned = 0.0383642 Jy ! Component: 1300 - total flux cleaned = 0.0387655 Jy ! Component: 1350 - total flux cleaned = 0.0391239 Jy ! Component: 1400 - total flux cleaned = 0.0394437 Jy ! Component: 1450 - total flux cleaned = 0.0397713 Jy ! Component: 1500 - total flux cleaned = 0.0400839 Jy ! Component: 1550 - total flux cleaned = 0.0403824 Jy ! Component: 1600 - total flux cleaned = 0.0406492 Jy ! Component: 1650 - total flux cleaned = 0.0409226 Jy ! Component: 1700 - total flux cleaned = 0.041184 Jy ! Component: 1750 - total flux cleaned = 0.0414341 Jy ! Component: 1800 - total flux cleaned = 0.0416578 Jy ! Component: 1850 - total flux cleaned = 0.0418724 Jy ! Component: 1900 - total flux cleaned = 0.0420928 Jy ! Component: 1950 - total flux cleaned = 0.04229 Jy ! Component: 2000 - total flux cleaned = 0.0424795 Jy ! Total flux subtracted in 2000 components = 0.0424795 Jy ! Clean residual min=-0.007551 max=0.007550 Jy/beam ! Clean residual mean=-0.000001 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.0876218 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 203 model components to the UV plane model. ! The established model now contains 412 components and 0.0876219 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=0.044939Jy sigma=1.048402 ! Fit after self-cal, rms=0.040754Jy sigma=0.957782 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.040754Jy sigma=0.957782 ! Fit after self-cal, rms=0.041183Jy sigma=0.915554 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=0.055766Jy sigma=1.454592 ! Fit after self-cal, rms=0.055766Jy sigma=1.454592 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=0.6945 mas, bmaj=3.359 mas, bpa=-34.01 degrees ! Estimated noise=0.248298 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643547 Jy ! Component: 100 - total flux cleaned = 0.0103656 Jy ! Component: 150 - total flux cleaned = 0.0133466 Jy ! Component: 200 - total flux cleaned = 0.0159815 Jy ! Component: 250 - total flux cleaned = 0.0183699 Jy ! Component: 300 - total flux cleaned = 0.0205901 Jy ! Component: 350 - total flux cleaned = 0.0226585 Jy ! Component: 400 - total flux cleaned = 0.0245947 Jy ! Component: 450 - total flux cleaned = 0.0262121 Jy ! Component: 500 - total flux cleaned = 0.0277642 Jy ! Component: 550 - total flux cleaned = 0.0293281 Jy ! Component: 600 - total flux cleaned = 0.0309061 Jy ! Component: 650 - total flux cleaned = 0.0324335 Jy ! Component: 700 - total flux cleaned = 0.0339127 Jy ! Component: 750 - total flux cleaned = 0.0353453 Jy ! Component: 800 - total flux cleaned = 0.0366761 Jy ! Total flux subtracted in 800 components = 0.0366761 Jy ! Clean residual min=-0.004319 max=0.003793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0366761 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.0366761 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.322 mas, bpa=-33.53 degrees ! Estimated noise=0.094496 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512066 Jy ! Component: 100 - total flux cleaned = 0.00931192 Jy ! Component: 150 - total flux cleaned = 0.0129538 Jy ! Component: 200 - total flux cleaned = 0.0161844 Jy ! Component: 250 - total flux cleaned = 0.0190979 Jy ! Component: 300 - total flux cleaned = 0.0217497 Jy ! Component: 350 - total flux cleaned = 0.0237949 Jy ! Component: 400 - total flux cleaned = 0.0255876 Jy ! Component: 450 - total flux cleaned = 0.0272457 Jy ! Component: 500 - total flux cleaned = 0.0287848 Jy ! Component: 550 - total flux cleaned = 0.0302189 Jy ! Component: 600 - total flux cleaned = 0.0315587 Jy ! Component: 650 - total flux cleaned = 0.0328748 Jy ! Component: 700 - total flux cleaned = 0.0340499 Jy ! Component: 750 - total flux cleaned = 0.0351551 Jy ! Component: 800 - total flux cleaned = 0.0362465 Jy ! Component: 850 - total flux cleaned = 0.0372255 Jy ! Component: 900 - total flux cleaned = 0.0381946 Jy ! Component: 950 - total flux cleaned = 0.0390658 Jy ! Component: 1000 - total flux cleaned = 0.0396447 Jy ! Component: 1050 - total flux cleaned = 0.0402354 Jy ! Component: 1100 - total flux cleaned = 0.0407972 Jy ! Component: 1150 - total flux cleaned = 0.0412978 Jy ! Component: 1200 - total flux cleaned = 0.0417086 Jy ! Total flux subtracted in 1200 components = 0.0417086 Jy ! Clean residual min=-0.005985 max=0.006205 Jy/beam ! Clean residual mean=-0.000001 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0783847 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 proj ! Adding 298 model components to the UV plane model. ! The established model now contains 371 components and 0.0783847 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 21 buffered edits. uvaver 16 ! Averaging into 16 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 371 model components to the UV plane model. ! The established model now contains 371 components and 0.0783847 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 28 buffered edits. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.048077Jy sigma=2.878688 ! Fit after self-cal, rms=0.048077Jy sigma=2.878688 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=0.6962 mas, bmaj=3.358 mas, bpa=-33.91 degrees ! Estimated noise=0.207042 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641231 Jy ! Component: 100 - total flux cleaned = 0.0103401 Jy ! Component: 150 - total flux cleaned = 0.0133328 Jy ! Component: 200 - total flux cleaned = 0.0159717 Jy ! Component: 250 - total flux cleaned = 0.0183784 Jy ! Component: 300 - total flux cleaned = 0.0206147 Jy ! Component: 350 - total flux cleaned = 0.0226967 Jy ! Component: 400 - total flux cleaned = 0.0246432 Jy ! Component: 450 - total flux cleaned = 0.0264855 Jy ! Component: 500 - total flux cleaned = 0.0281117 Jy ! Component: 550 - total flux cleaned = 0.0296768 Jy ! Component: 600 - total flux cleaned = 0.0311902 Jy ! Component: 650 - total flux cleaned = 0.0327182 Jy ! Component: 700 - total flux cleaned = 0.0341363 Jy ! Component: 750 - total flux cleaned = 0.0355699 Jy ! Component: 800 - total flux cleaned = 0.0369587 Jy ! Component: 850 - total flux cleaned = 0.0383061 Jy ! Component: 900 - total flux cleaned = 0.0396686 Jy ! Component: 950 - total flux cleaned = 0.0409386 Jy ! Component: 1000 - total flux cleaned = 0.0421735 Jy ! Component: 1050 - total flux cleaned = 0.0434236 Jy ! Component: 1100 - total flux cleaned = 0.0446392 Jy ! Component: 1150 - total flux cleaned = 0.0458216 Jy ! Component: 1200 - total flux cleaned = 0.0469256 Jy ! Total flux subtracted in 1200 components = 0.0469256 Jy ! Clean residual min=-0.003733 max=0.003298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0469257 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 125 model components to the UV plane model. ! The established model now contains 125 components and 0.0469257 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.322 mas, bpa=-33.52 degrees ! Estimated noise=0.0945182 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412466 Jy ! Component: 100 - total flux cleaned = 0.00754112 Jy ! Component: 150 - total flux cleaned = 0.0105187 Jy ! Component: 200 - total flux cleaned = 0.013056 Jy ! Component: 250 - total flux cleaned = 0.0148704 Jy ! Component: 300 - total flux cleaned = 0.016534 Jy ! Component: 350 - total flux cleaned = 0.0181472 Jy ! Component: 400 - total flux cleaned = 0.0196364 Jy ! Component: 450 - total flux cleaned = 0.0209508 Jy ! Component: 500 - total flux cleaned = 0.0222413 Jy ! Component: 550 - total flux cleaned = 0.0235051 Jy ! Component: 600 - total flux cleaned = 0.024632 Jy ! Component: 650 - total flux cleaned = 0.0257416 Jy ! Component: 700 - total flux cleaned = 0.0267349 Jy ! Component: 750 - total flux cleaned = 0.0277162 Jy ! Component: 800 - total flux cleaned = 0.0285973 Jy ! Component: 850 - total flux cleaned = 0.029389 Jy ! Component: 900 - total flux cleaned = 0.0299812 Jy ! Component: 950 - total flux cleaned = 0.0305069 Jy ! Component: 1000 - total flux cleaned = 0.0310083 Jy ! Component: 1050 - total flux cleaned = 0.0313511 Jy ! Component: 1100 - total flux cleaned = 0.0316147 Jy ! Component: 1150 - total flux cleaned = 0.0317732 Jy ! Component: 1200 - total flux cleaned = 0.0319872 Jy ! Component: 1250 - total flux cleaned = 0.0321638 Jy ! Component: 1300 - total flux cleaned = 0.032334 Jy ! Component: 1350 - total flux cleaned = 0.0324986 Jy ! Component: 1400 - total flux cleaned = 0.0326839 Jy ! Component: 1450 - total flux cleaned = 0.0328371 Jy ! Component: 1500 - total flux cleaned = 0.0329611 Jy ! Component: 1550 - total flux cleaned = 0.0331057 Jy ! Component: 1600 - total flux cleaned = 0.0332457 Jy ! Component: 1650 - total flux cleaned = 0.0333814 Jy ! Component: 1700 - total flux cleaned = 0.0335129 Jy ! Component: 1750 - total flux cleaned = 0.0336196 Jy ! Component: 1800 - total flux cleaned = 0.0337843 Jy ! Component: 1850 - total flux cleaned = 0.0339039 Jy ! Component: 1900 - total flux cleaned = 0.03402 Jy ! Component: 1950 - total flux cleaned = 0.0341325 Jy ! Component: 2000 - total flux cleaned = 0.0342237 Jy ! Total flux subtracted in 2000 components = 0.0342237 Jy ! Clean residual min=-0.005434 max=0.006243 Jy/beam ! Clean residual mean=-0.000001 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.0811493 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 337 model components to the UV plane model. ! The established model now contains 442 components and 0.0811493 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=0.029286Jy sigma=1.423890 ! Fit after self-cal, rms=0.029154Jy sigma=1.413828 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029154Jy sigma=1.413828 ! Fit after self-cal, rms=0.032076Jy sigma=1.349953 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=0.049439Jy sigma=2.878688 ! Fit after self-cal, rms=0.049439Jy sigma=2.878688 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 1600, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.7033 mas, bmaj=3.417 mas, bpa=-33.55 degrees ! Estimated noise=0.217226 mJy/beam. ! clean: niter=1600 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662152 Jy ! Component: 100 - total flux cleaned = 0.0106883 Jy ! Component: 150 - total flux cleaned = 0.0138315 Jy ! Component: 200 - total flux cleaned = 0.0165844 Jy ! Component: 250 - total flux cleaned = 0.0190572 Jy ! Component: 300 - total flux cleaned = 0.0213437 Jy ! Component: 350 - total flux cleaned = 0.023468 Jy ! Component: 400 - total flux cleaned = 0.0254497 Jy ! Component: 450 - total flux cleaned = 0.0273268 Jy ! Component: 500 - total flux cleaned = 0.0291217 Jy ! Component: 550 - total flux cleaned = 0.0308506 Jy ! Component: 600 - total flux cleaned = 0.0325191 Jy ! Component: 650 - total flux cleaned = 0.03413 Jy ! Component: 700 - total flux cleaned = 0.0356868 Jy ! Component: 750 - total flux cleaned = 0.0371947 Jy ! Component: 800 - total flux cleaned = 0.0386562 Jy ! Component: 850 - total flux cleaned = 0.0400729 Jy ! Component: 900 - total flux cleaned = 0.0414467 Jy ! Component: 950 - total flux cleaned = 0.0427803 Jy ! Component: 1000 - total flux cleaned = 0.0440752 Jy ! Component: 1050 - total flux cleaned = 0.045333 Jy ! Component: 1100 - total flux cleaned = 0.0465551 Jy ! Component: 1150 - total flux cleaned = 0.0477423 Jy ! Component: 1200 - total flux cleaned = 0.048896 Jy ! Component: 1250 - total flux cleaned = 0.0500178 Jy ! Component: 1300 - total flux cleaned = 0.0511082 Jy ! Component: 1350 - total flux cleaned = 0.0521687 Jy ! Component: 1400 - total flux cleaned = 0.0531998 Jy ! Component: 1450 - total flux cleaned = 0.0542027 Jy ! Component: 1500 - total flux cleaned = 0.0551782 Jy ! Component: 1550 - total flux cleaned = 0.0561269 Jy ! Component: 1600 - total flux cleaned = 0.0570499 Jy ! Total flux subtracted in 1600 components = 0.0570499 Jy ! Clean residual min=-0.003498 max=0.002984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0570499 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 2400, 0.01 ! Adding 111 model components to the UV plane model. ! The established model now contains 111 components and 0.0570499 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.518 mas, bpa=-33.38 degrees ! Estimated noise=0.0925845 mJy/beam. ! clean: niter=2400 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319955 Jy ! Component: 100 - total flux cleaned = 0.00589155 Jy ! Component: 150 - total flux cleaned = 0.00823994 Jy ! Component: 200 - total flux cleaned = 0.0103211 Jy ! Component: 250 - total flux cleaned = 0.012199 Jy ! Component: 300 - total flux cleaned = 0.0139135 Jy ! Component: 350 - total flux cleaned = 0.0154904 Jy ! Component: 400 - total flux cleaned = 0.0169496 Jy ! Component: 450 - total flux cleaned = 0.0183058 Jy ! Component: 500 - total flux cleaned = 0.0195693 Jy ! Component: 550 - total flux cleaned = 0.0207499 Jy ! Component: 600 - total flux cleaned = 0.0218563 Jy ! Component: 650 - total flux cleaned = 0.0228956 Jy ! Component: 700 - total flux cleaned = 0.0238733 Jy ! Component: 750 - total flux cleaned = 0.0247947 Jy ! Component: 800 - total flux cleaned = 0.0256648 Jy ! Component: 850 - total flux cleaned = 0.0264878 Jy ! Component: 900 - total flux cleaned = 0.0272671 Jy ! Component: 950 - total flux cleaned = 0.0280065 Jy ! Component: 1000 - total flux cleaned = 0.0287087 Jy ! Component: 1050 - total flux cleaned = 0.029376 Jy ! Component: 1100 - total flux cleaned = 0.0300108 Jy ! Component: 1150 - total flux cleaned = 0.0306152 Jy ! Component: 1200 - total flux cleaned = 0.0311912 Jy ! Component: 1250 - total flux cleaned = 0.0317407 Jy ! Component: 1300 - total flux cleaned = 0.0322651 Jy ! Component: 1350 - total flux cleaned = 0.032766 Jy ! Component: 1400 - total flux cleaned = 0.033188 Jy ! Component: 1450 - total flux cleaned = 0.0335377 Jy ! Component: 1500 - total flux cleaned = 0.0338914 Jy ! Component: 1550 - total flux cleaned = 0.0342143 Jy ! Component: 1600 - total flux cleaned = 0.0345249 Jy ! Component: 1650 - total flux cleaned = 0.0348238 Jy ! Component: 1700 - total flux cleaned = 0.0350967 Jy ! Component: 1750 - total flux cleaned = 0.0353743 Jy ! Component: 1800 - total flux cleaned = 0.0356414 Jy ! Component: 1850 - total flux cleaned = 0.0358988 Jy ! Component: 1900 - total flux cleaned = 0.0361467 Jy ! Component: 1950 - total flux cleaned = 0.0363853 Jy ! Component: 2000 - total flux cleaned = 0.0365795 Jy ! Component: 2050 - total flux cleaned = 0.0367208 Jy ! Component: 2100 - total flux cleaned = 0.0368469 Jy ! Component: 2150 - total flux cleaned = 0.0369697 Jy ! Component: 2200 - total flux cleaned = 0.0370785 Jy ! Component: 2250 - total flux cleaned = 0.0372061 Jy ! Component: 2300 - total flux cleaned = 0.0373097 Jy ! Component: 2350 - total flux cleaned = 0.0374109 Jy ! Component: 2400 - total flux cleaned = 0.0375197 Jy ! Total flux subtracted in 2400 components = 0.0375197 Jy ! Clean residual min=-0.005204 max=0.005131 Jy/beam ! Clean residual mean=-0.000001 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.0945696 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: 1.028 x 3.518 at -33.38 degrees (North through East) ! Clean map min=-0.0051935 max=0.022475 Jy/beam ! Clean map min=-0.0051935 max=0.028191 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. proj ! Adding 355 model components to the UV plane model. ! The established model now contains 458 components and 0.0945696 Jy ! Using default options string "m3" ! 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 ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 3.518 at -33.38 degrees (North through East) ! Clean map min=-0.0051935 max=0.028191 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 (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.53013e-05 Jy ! Component: 100 - total flux cleaned = 0.000480311 Jy ! Component: 150 - total flux cleaned = 0.000871131 Jy ! Component: 200 - total flux cleaned = 0.00116526 Jy ! Component: 250 - total flux cleaned = 0.00144097 Jy ! Component: 300 - total flux cleaned = 0.00163548 Jy ! Component: 350 - total flux cleaned = 0.00175822 Jy ! Component: 400 - total flux cleaned = 0.00204751 Jy ! Component: 450 - total flux cleaned = 0.00226734 Jy ! Component: 500 - total flux cleaned = 0.00253177 Jy ! Component: 550 - total flux cleaned = 0.00273417 Jy ! Component: 600 - total flux cleaned = 0.00292922 Jy ! Component: 650 - total flux cleaned = 0.00320931 Jy ! Component: 700 - total flux cleaned = 0.00352399 Jy ! Component: 750 - total flux cleaned = 0.00378534 Jy ! Component: 800 - total flux cleaned = 0.00412262 Jy ! Component: 850 - total flux cleaned = 0.00453015 Jy ! Component: 900 - total flux cleaned = 0.00480573 Jy ! Component: 950 - total flux cleaned = 0.0051128 Jy ! Component: 1000 - total flux cleaned = 0.0053373 Jy ! Component: 1050 - total flux cleaned = 0.00570204 Jy ! Component: 1100 - total flux cleaned = 0.00605621 Jy ! Component: 1150 - total flux cleaned = 0.00640107 Jy ! Component: 1200 - total flux cleaned = 0.00667008 Jy ! Component: 1250 - total flux cleaned = 0.00699693 Jy ! Component: 1300 - total flux cleaned = 0.00731571 Jy ! Component: 1350 - total flux cleaned = 0.00753414 Jy ! Component: 1400 - total flux cleaned = 0.00783944 Jy ! Component: 1450 - total flux cleaned = 0.00816673 Jy ! Component: 1500 - total flux cleaned = 0.00839911 Jy ! Component: 1550 - total flux cleaned = 0.00865574 Jy ! Component: 1600 - total flux cleaned = 0.00885132 Jy ! Component: 1650 - total flux cleaned = 0.00915196 Jy ! Component: 1700 - total flux cleaned = 0.00936639 Jy ! Component: 1750 - total flux cleaned = 0.00957668 Jy ! Component: 1800 - total flux cleaned = 0.0097833 Jy ! Component: 1850 - total flux cleaned = 0.0100116 Jy ! Component: 1900 - total flux cleaned = 0.0102104 Jy ! Component: 1950 - total flux cleaned = 0.0104786 Jy ! Component: 2000 - total flux cleaned = 0.0106706 Jy ! Component: 2050 - total flux cleaned = 0.0108592 Jy ! Component: 2100 - total flux cleaned = 0.0111605 Jy ! Component: 2150 - total flux cleaned = 0.0113656 Jy ! Component: 2200 - total flux cleaned = 0.0116573 Jy ! Component: 2250 - total flux cleaned = 0.0118559 Jy ! Component: 2300 - total flux cleaned = 0.0120735 Jy ! Component: 2350 - total flux cleaned = 0.0122449 Jy ! Component: 2400 - total flux cleaned = 0.0125196 Jy ! Component: 2450 - total flux cleaned = 0.0126856 Jy ! Component: 2500 - total flux cleaned = 0.0127881 Jy ! Component: 2550 - total flux cleaned = 0.0129298 Jy ! Component: 2600 - total flux cleaned = 0.0130291 Jy ! Component: 2650 - total flux cleaned = 0.0131866 Jy ! Component: 2700 - total flux cleaned = 0.0132641 Jy ! Component: 2750 - total flux cleaned = 0.013341 Jy ! Component: 2800 - total flux cleaned = 0.0134737 Jy ! Component: 2850 - total flux cleaned = 0.0135671 Jy ! Component: 2900 - total flux cleaned = 0.0136777 Jy ! Component: 2950 - total flux cleaned = 0.0137503 Jy ! Component: 3000 - total flux cleaned = 0.0138582 Jy ! Component: 3050 - total flux cleaned = 0.0139827 Jy ! Component: 3100 - total flux cleaned = 0.0141231 Jy ! Component: 3150 - total flux cleaned = 0.0142274 Jy ! Component: 3200 - total flux cleaned = 0.0144164 Jy ! Component: 3250 - total flux cleaned = 0.0145182 Jy ! Component: 3300 - total flux cleaned = 0.0146525 Jy ! Component: 3350 - total flux cleaned = 0.0148185 Jy ! Component: 3400 - total flux cleaned = 0.0149007 Jy ! Component: 3450 - total flux cleaned = 0.0150146 Jy ! Component: 3500 - total flux cleaned = 0.0152078 Jy ! Component: 3550 - total flux cleaned = 0.0153033 Jy ! Component: 3600 - total flux cleaned = 0.0154294 Jy ! Component: 3650 - total flux cleaned = 0.0156009 Jy ! Component: 3700 - total flux cleaned = 0.0156937 Jy ! Component: 3750 - total flux cleaned = 0.0158313 Jy ! Component: 3800 - total flux cleaned = 0.0159976 Jy ! Component: 3850 - total flux cleaned = 0.0161471 Jy ! Component: 3900 - total flux cleaned = 0.0161915 Jy ! Component: 3950 - total flux cleaned = 0.0163382 Jy ! Component: 4000 - total flux cleaned = 0.016411 Jy ! Component: 4050 - total flux cleaned = 0.0164831 Jy ! Total flux subtracted in 4096 components = 0.0165117 Jy ! Clean residual min=-0.001671 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.111081 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: 1.028 x 3.518 at -33.38 degrees (North through East) ! Clean map min=-0.0016652 max=0.027749 Jy/beam ! Clean map min=-0.0031601 max=0.027749 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 J1831+2907_X_a ! Writing UV FITS file: J1831+2907_X_a.uvf ! Writing 1075 model components to file: J1831+2907_X_a.mod ! wwins: Wrote 8 windows to J1831+2907_X_a.win ! Adding 617 model components to the UV plane model. ! The established model now contains 1075 components and 0.111081 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 3.518 at -33.38 degrees (North through East) ! Clean map min=-0.0031604 max=0.027749 Jy/beam ! Writing clean map to FITS file: J1831+2907_X_a.fits ! Writing difmap environment to: J1831+2907_X_a.par quit ! Quitting program ! Log file difmap.log_499 closed on Fri Jan 5 16:58:44 2018