! Started logfile: difmap.log_41 on Sun Jun 24 18:06:54 2018 ![@/tmp/difmap__10785.1] ! Obeying initialization file: /tmp/difmap__10785.1 ![@/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__10785.2] ![Exited script file: /tmp/difmap__10785.2] obs J1022+4126_X_uva.fits ! Reading UV FITS file: J1022+4126_X_uva.fits ! AN table 1: 179 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973557 visibilities/baseline/integration-bin. ! Found source: J1022+4126 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31368 visibilities. ![Exited script file: /tmp/difmap__10785.1] 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=0.1 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011921Jy sigma=19.479487 ! Fit after self-cal, rms=0.857043Jy sigma=16.480356 ! 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 4 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=0.8069 mas, bmaj=1.157 mas, bpa=-3.88 degrees ! Estimated noise=0.457473 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0925878 Jy ! Component: 100 - total flux cleaned = 0.126325 Jy ! Component: 150 - total flux cleaned = 0.139372 Jy ! Component: 200 - total flux cleaned = 0.146104 Jy ! Total flux subtracted in 200 components = 0.146104 Jy ! Clean residual min=-0.004272 max=0.005327 Jy/beam ! Clean residual mean=-0.000008 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.146104 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=0.180880Jy sigma=3.419908 ! Fit after self-cal, rms=0.180880Jy sigma=3.419908 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=0.8069 mas, bmaj=1.157 mas, bpa=-3.88 degrees ! Estimated noise=0.457473 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575179 Jy ! Component: 100 - total flux cleaned = 0.0923166 Jy ! Component: 150 - total flux cleaned = 0.11337 Jy ! Component: 200 - total flux cleaned = 0.126125 Jy ! Component: 250 - total flux cleaned = 0.133952 Jy ! Component: 300 - total flux cleaned = 0.139239 Jy ! Component: 350 - total flux cleaned = 0.14304 Jy ! Component: 400 - total flux cleaned = 0.145996 Jy ! Component: 450 - total flux cleaned = 0.148439 Jy ! Component: 500 - total flux cleaned = 0.150523 Jy ! Component: 550 - total flux cleaned = 0.15235 Jy ! Component: 600 - total flux cleaned = 0.153975 Jy ! Component: 650 - total flux cleaned = 0.155439 Jy ! Component: 700 - total flux cleaned = 0.156761 Jy ! Component: 750 - total flux cleaned = 0.157959 Jy ! Component: 800 - total flux cleaned = 0.159047 Jy ! Component: 850 - total flux cleaned = 0.160035 Jy ! Component: 900 - total flux cleaned = 0.160933 Jy ! Component: 950 - total flux cleaned = 0.16175 Jy ! Component: 1000 - total flux cleaned = 0.162494 Jy ! Component: 1050 - total flux cleaned = 0.163173 Jy ! Component: 1100 - total flux cleaned = 0.163793 Jy ! Component: 1150 - total flux cleaned = 0.164337 Jy ! Component: 1200 - total flux cleaned = 0.164549 Jy ! Total flux subtracted in 1200 components = 0.164549 Jy ! Clean residual min=-0.003715 max=0.003496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.164549 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.164549 Jy ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=1.52 mas, bpa=-1.623 degrees ! Estimated noise=0.209959 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019541 Jy ! Component: 100 - total flux cleaned = -0.000100013 Jy ! Component: 150 - total flux cleaned = 7.99292e-05 Jy ! Component: 200 - total flux cleaned = 0.000254141 Jy ! Component: 250 - total flux cleaned = 0.000405182 Jy ! Component: 300 - total flux cleaned = 0.000537213 Jy ! Component: 350 - total flux cleaned = 0.000655239 Jy ! Component: 400 - total flux cleaned = 0.000709147 Jy ! Component: 450 - total flux cleaned = 0.000749023 Jy ! Component: 500 - total flux cleaned = 0.000777216 Jy ! Component: 550 - total flux cleaned = 0.000803798 Jy ! Component: 600 - total flux cleaned = 0.000829028 Jy ! Component: 650 - total flux cleaned = 0.000852839 Jy ! Component: 700 - total flux cleaned = 0.00087541 Jy ! Component: 750 - total flux cleaned = 0.000882721 Jy ! Component: 800 - total flux cleaned = 0.000896472 Jy ! Component: 850 - total flux cleaned = 0.000903008 Jy ! Component: 900 - total flux cleaned = 0.000909254 Jy ! Component: 950 - total flux cleaned = 0.000915394 Jy ! Component: 1000 - total flux cleaned = 0.000926967 Jy ! Component: 1050 - total flux cleaned = 0.000926851 Jy ! Component: 1100 - total flux cleaned = 0.000921386 Jy ! Component: 1150 - total flux cleaned = 0.000921422 Jy ! Component: 1200 - total flux cleaned = 0.000916398 Jy ! Component: 1250 - total flux cleaned = 0.000916436 Jy ! Component: 1300 - total flux cleaned = 0.000916444 Jy ! Component: 1350 - total flux cleaned = 0.000916479 Jy ! Component: 1400 - total flux cleaned = 0.000916494 Jy ! Component: 1450 - total flux cleaned = 0.000916511 Jy ! Component: 1500 - total flux cleaned = 0.000925048 Jy ! Component: 1550 - total flux cleaned = 0.000929233 Jy ! Component: 1600 - total flux cleaned = 0.00093742 Jy ! Component: 1650 - total flux cleaned = 0.000941425 Jy ! Component: 1700 - total flux cleaned = 0.000941395 Jy ! Component: 1750 - total flux cleaned = 0.000945278 Jy ! Component: 1800 - total flux cleaned = 0.000945263 Jy ! Component: 1850 - total flux cleaned = 0.000949028 Jy ! Component: 1900 - total flux cleaned = 0.000949075 Jy ! Component: 1950 - total flux cleaned = 0.000952721 Jy ! Component: 2000 - total flux cleaned = 0.000956312 Jy ! Total flux subtracted in 2000 components = 0.000956312 Jy ! Clean residual min=-0.001934 max=0.001593 Jy/beam ! Clean residual mean=0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.165505 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 1024,0.15 ! Map grid = 1024x1024 pixels with 0.150x0.150 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. ! ! Fit before self-cal, rms=0.180880Jy sigma=3.419908 ! Fit after self-cal, rms=0.180880Jy sigma=3.419908 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=0.8101 mas, bmaj=1.174 mas, bpa=-2.018 degrees ! Estimated noise=0.473017 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575813 Jy ! Component: 100 - total flux cleaned = 0.0924184 Jy ! Component: 150 - total flux cleaned = 0.113495 Jy ! Component: 200 - total flux cleaned = 0.126246 Jy ! Component: 250 - total flux cleaned = 0.134039 Jy ! Component: 300 - total flux cleaned = 0.139425 Jy ! Component: 350 - total flux cleaned = 0.143391 Jy ! Component: 400 - total flux cleaned = 0.146385 Jy ! Component: 450 - total flux cleaned = 0.148808 Jy ! Component: 500 - total flux cleaned = 0.150831 Jy ! Component: 550 - total flux cleaned = 0.152545 Jy ! Component: 600 - total flux cleaned = 0.154006 Jy ! Component: 650 - total flux cleaned = 0.155258 Jy ! Component: 700 - total flux cleaned = 0.156336 Jy ! Component: 750 - total flux cleaned = 0.15728 Jy ! Component: 800 - total flux cleaned = 0.15813 Jy ! Component: 850 - total flux cleaned = 0.158898 Jy ! Component: 900 - total flux cleaned = 0.159596 Jy ! Component: 950 - total flux cleaned = 0.160232 Jy ! Component: 1000 - total flux cleaned = 0.160812 Jy ! Component: 1050 - total flux cleaned = 0.1613 Jy ! Component: 1100 - total flux cleaned = 0.161595 Jy ! Component: 1150 - total flux cleaned = 0.161872 Jy ! Component: 1200 - total flux cleaned = 0.162046 Jy ! Total flux subtracted in 1200 components = 0.162046 Jy ! Clean residual min=-0.004328 max=0.003742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.162046 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.162046 Jy ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=1.52 mas, bpa=-1.623 degrees ! Estimated noise=0.209959 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799396 Jy ! Component: 100 - total flux cleaned = 0.00138118 Jy ! Component: 150 - total flux cleaned = 0.00186168 Jy ! Component: 200 - total flux cleaned = 0.00227224 Jy ! Component: 250 - total flux cleaned = 0.00262738 Jy ! Component: 300 - total flux cleaned = 0.00287756 Jy ! Component: 350 - total flux cleaned = 0.00298009 Jy ! Component: 400 - total flux cleaned = 0.00306586 Jy ! Component: 450 - total flux cleaned = 0.00314644 Jy ! Component: 500 - total flux cleaned = 0.00321288 Jy ! Component: 550 - total flux cleaned = 0.00326693 Jy ! Component: 600 - total flux cleaned = 0.00332679 Jy ! Component: 650 - total flux cleaned = 0.00337541 Jy ! Component: 700 - total flux cleaned = 0.00342172 Jy ! Component: 750 - total flux cleaned = 0.0034585 Jy ! Component: 800 - total flux cleaned = 0.00350068 Jy ! Component: 850 - total flux cleaned = 0.00351427 Jy ! Component: 900 - total flux cleaned = 0.00353387 Jy ! Component: 950 - total flux cleaned = 0.0035464 Jy ! Component: 1000 - total flux cleaned = 0.00355854 Jy ! Component: 1050 - total flux cleaned = 0.00357614 Jy ! Component: 1100 - total flux cleaned = 0.00358751 Jy ! Component: 1150 - total flux cleaned = 0.00359844 Jy ! Component: 1200 - total flux cleaned = 0.00361429 Jy ! Component: 1250 - total flux cleaned = 0.0036245 Jy ! Component: 1300 - total flux cleaned = 0.00363439 Jy ! Component: 1350 - total flux cleaned = 0.003644 Jy ! Component: 1400 - total flux cleaned = 0.00365342 Jy ! Component: 1450 - total flux cleaned = 0.00366704 Jy ! Component: 1500 - total flux cleaned = 0.00367573 Jy ! Component: 1550 - total flux cleaned = 0.00368431 Jy ! Component: 1600 - total flux cleaned = 0.00369664 Jy ! Component: 1650 - total flux cleaned = 0.00370465 Jy ! Component: 1700 - total flux cleaned = 0.00371244 Jy ! Component: 1750 - total flux cleaned = 0.00372007 Jy ! Component: 1800 - total flux cleaned = 0.00372375 Jy ! Component: 1850 - total flux cleaned = 0.00372735 Jy ! Component: 1900 - total flux cleaned = 0.00373091 Jy ! Component: 1950 - total flux cleaned = 0.00373444 Jy ! Component: 2000 - total flux cleaned = 0.00373784 Jy ! Total flux subtracted in 2000 components = 0.00373784 Jy ! Clean residual min=-0.001839 max=0.001632 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.165784 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 1024,0.15 ! Map grid = 1024x1024 pixels with 0.150x0.150 milli-arcsec cellsize. quit ! Quitting program ! Log file difmap.log_41 closed on Sun Jun 24 18:07:47 2018