! Started logfile: difmap.log on Wed Dec 27 22:00:34 2017 ![@/tmp/difmap__33331.1] ! Obeying initialization file: /tmp/difmap__33331.1 ![@/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__33331.2] ![Exited script file: /tmp/difmap__33331.2] obs J0100+6808_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0100+6808_K_2006_06_04_yyk_uva.fits ! AN table 1: 1669 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.397776 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0100+6808 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2921 lines of history. ! ! Reading 191200 visibilities. ![Exited script file: /tmp/difmap__33331.1] sk ! Syntax error in line: ! sk ! ^ ! Unable to identify keyword "sk" ! 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 10529 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15021 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15021 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15021 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15021 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.266535Jy sigma=0.001737 ! Fit after self-cal, rms=1.776185Jy sigma=0.001298 ! 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 9 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=0.3439 mas, bmaj=0.537 mas, bpa=-28.5 degrees ! Estimated noise=8067.24 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.878694 Jy ! Component: 100 - total flux cleaned = 1.13742 Jy ! Component: 150 - total flux cleaned = 1.19981 Jy ! Component: 200 - total flux cleaned = 1.208 Jy ! Total flux subtracted in 200 components = 1.208 Jy ! Clean residual min=-0.184397 max=0.184278 Jy/beam ! Clean residual mean=0.000447 rms=0.066589 Jy/beam ! Combined flux in latest and established models = 1.208 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 33 components lie outside the plot. maps 1024,0.03 ! Map grid = 1024x1024 pixels with 0.0300x0.0300 milli-arcsec cellsize. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.181558Jy sigma=0.001633 ! Fit after self-cal, rms=2.181558Jy sigma=0.001633 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=0.3832 mas, bmaj=0.5228 mas, bpa=-30.58 degrees ! Estimated noise=19435.8 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.544169 Jy ! Component: 100 - total flux cleaned = 0.873394 Jy ! Component: 150 - total flux cleaned = 1.07258 Jy ! Component: 200 - total flux cleaned = 1.19308 Jy ! Component: 250 - total flux cleaned = 1.26709 Jy ! Component: 300 - total flux cleaned = 1.27191 Jy ! Component: 350 - total flux cleaned = 1.27212 Jy ! Component: 400 - total flux cleaned = 1.2743 Jy ! Component: 450 - total flux cleaned = 1.2723 Jy ! Component: 500 - total flux cleaned = 1.26854 Jy ! Component: 550 - total flux cleaned = 1.26486 Jy ! Component: 600 - total flux cleaned = 1.26127 Jy ! Component: 650 - total flux cleaned = 1.25773 Jy ! Component: 700 - total flux cleaned = 1.25429 Jy ! Component: 750 - total flux cleaned = 1.25095 Jy ! Component: 800 - total flux cleaned = 1.24768 Jy ! Total flux subtracted in 800 components = 1.24768 Jy ! Clean residual min=-0.258470 max=0.212370 Jy/beam ! Clean residual mean=0.000530 rms=0.074032 Jy/beam ! Combined flux in latest and established models = 1.24768 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 8 model components to the UV plane model. ! The established model now contains 8 components and 1.24768 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4532 mas, bmaj=0.7979 mas, bpa=-28.69 degrees ! Estimated noise=4685.07 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0567276 Jy ! Component: 100 - total flux cleaned = -0.093589 Jy ! Component: 150 - total flux cleaned = -0.118001 Jy ! Component: 200 - total flux cleaned = -0.121037 Jy ! Component: 250 - total flux cleaned = -0.12104 Jy ! Component: 300 - total flux cleaned = -0.121078 Jy ! Component: 350 - total flux cleaned = -0.12176 Jy ! Component: 400 - total flux cleaned = -0.122433 Jy ! Component: 450 - total flux cleaned = -0.123112 Jy ! Component: 500 - total flux cleaned = -0.123784 Jy ! Component: 550 - total flux cleaned = -0.124428 Jy ! Component: 600 - total flux cleaned = -0.125078 Jy ! Component: 650 - total flux cleaned = -0.125724 Jy ! Component: 700 - total flux cleaned = -0.125719 Jy ! Component: 750 - total flux cleaned = -0.12635 Jy ! Component: 800 - total flux cleaned = -0.126988 Jy ! Component: 850 - total flux cleaned = -0.127611 Jy ! Component: 900 - total flux cleaned = -0.128222 Jy ! Component: 950 - total flux cleaned = -0.128838 Jy ! Component: 1000 - total flux cleaned = -0.128841 Jy ! Component: 1050 - total flux cleaned = -0.129442 Jy ! Component: 1100 - total flux cleaned = -0.130045 Jy ! Component: 1150 - total flux cleaned = -0.130643 Jy ! Component: 1200 - total flux cleaned = -0.131226 Jy ! Total flux subtracted in 1200 components = -0.131226 Jy ! Clean residual min=-0.176526 max=0.123607 Jy/beam ! Clean residual mean=0.000465 rms=0.043984 Jy/beam ! Combined flux in latest and established models = 1.11646 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 2048,0.03 ! Map grid = 2048x2048 pixels with 0.0300x0.0300 milli-arcsec cellsize. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.181558Jy sigma=0.001633 ! Fit after self-cal, rms=2.181558Jy sigma=0.001633 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=0.3998 mas, bmaj=0.577 mas, bpa=-31.09 degrees ! Estimated noise=5997.76 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.538149 Jy ! Component: 100 - total flux cleaned = 0.863733 Jy ! Component: 150 - total flux cleaned = 1.06071 Jy ! Component: 200 - total flux cleaned = 1.18017 Jy ! Component: 250 - total flux cleaned = 1.25814 Jy ! Component: 300 - total flux cleaned = 1.29026 Jy ! Component: 350 - total flux cleaned = 1.29031 Jy ! Component: 400 - total flux cleaned = 1.28644 Jy ! Component: 450 - total flux cleaned = 1.28264 Jy ! Component: 500 - total flux cleaned = 1.27891 Jy ! Component: 550 - total flux cleaned = 1.27525 Jy ! Component: 600 - total flux cleaned = 1.27346 Jy ! Component: 650 - total flux cleaned = 1.2699 Jy ! Component: 700 - total flux cleaned = 1.26642 Jy ! Component: 750 - total flux cleaned = 1.26299 Jy ! Component: 800 - total flux cleaned = 1.26132 Jy ! Total flux subtracted in 800 components = 1.26132 Jy ! Clean residual min=-0.295029 max=0.249564 Jy/beam ! Clean residual mean=-0.000057 rms=0.082862 Jy/beam ! Combined flux in latest and established models = 1.26132 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 7 model components to the UV plane model. ! The established model now contains 7 components and 1.26132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4532 mas, bmaj=0.7979 mas, bpa=-28.69 degrees ! Estimated noise=4685.07 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0561489 Jy ! Component: 100 - total flux cleaned = -0.0933183 Jy ! Component: 150 - total flux cleaned = -0.117935 Jy ! Component: 200 - total flux cleaned = -0.1232 Jy ! Component: 250 - total flux cleaned = -0.123913 Jy ! Component: 300 - total flux cleaned = -0.124634 Jy ! Component: 350 - total flux cleaned = -0.125342 Jy ! Component: 400 - total flux cleaned = -0.126745 Jy ! Component: 450 - total flux cleaned = -0.127424 Jy ! Component: 500 - total flux cleaned = -0.128113 Jy ! Component: 550 - total flux cleaned = -0.128786 Jy ! Component: 600 - total flux cleaned = -0.130133 Jy ! Component: 650 - total flux cleaned = -0.130786 Jy ! Component: 700 - total flux cleaned = -0.131452 Jy ! Component: 750 - total flux cleaned = -0.132102 Jy ! Component: 800 - total flux cleaned = -0.132758 Jy ! Component: 850 - total flux cleaned = -0.134028 Jy ! Component: 900 - total flux cleaned = -0.134665 Jy ! Component: 950 - total flux cleaned = -0.135287 Jy ! Component: 1000 - total flux cleaned = -0.135915 Jy ! Component: 1050 - total flux cleaned = -0.137136 Jy ! Component: 1100 - total flux cleaned = -0.137748 Jy ! Component: 1150 - total flux cleaned = -0.13835 Jy ! Component: 1200 - total flux cleaned = -0.138953 Jy ! Total flux subtracted in 1200 components = -0.138953 Jy ! Clean residual min=-0.185480 max=0.130753 Jy/beam ! Clean residual mean=0.000111 rms=0.044018 Jy/beam ! Combined flux in latest and established models = 1.12236 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 3 model components to the UV plane model. ! The established model now contains 7 components and 1.12236 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help uvaver 60 ! Averaging into 60 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 7 model components to the UV plane model. ! The established model now contains 7 components and 1.12236 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.404751Jy sigma=0.019900 ! Fit after self-cal, rms=1.404751Jy sigma=0.019900 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=0.4138 mas, bmaj=0.5557 mas, bpa=-31.79 degrees ! Estimated noise=5793.09 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.545554 Jy ! Component: 100 - total flux cleaned = 0.875618 Jy ! Component: 150 - total flux cleaned = 1.07531 Jy ! Component: 200 - total flux cleaned = 1.19711 Jy ! Component: 250 - total flux cleaned = 1.27743 Jy ! Component: 300 - total flux cleaned = 1.30387 Jy ! Component: 350 - total flux cleaned = 1.30598 Jy ! Component: 400 - total flux cleaned = 1.3019 Jy ! Component: 450 - total flux cleaned = 1.29794 Jy ! Component: 500 - total flux cleaned = 1.29408 Jy ! Component: 550 - total flux cleaned = 1.29025 Jy ! Component: 600 - total flux cleaned = 1.28649 Jy ! Component: 650 - total flux cleaned = 1.28281 Jy ! Component: 700 - total flux cleaned = 1.27924 Jy ! Component: 750 - total flux cleaned = 1.27747 Jy ! Component: 800 - total flux cleaned = 1.27399 Jy ! Total flux subtracted in 800 components = 1.27399 Jy ! Clean residual min=-0.297808 max=0.248739 Jy/beam ! Clean residual mean=-0.000124 rms=0.083611 Jy/beam ! Combined flux in latest and established models = 1.27399 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.27399 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4532 mas, bmaj=0.7979 mas, bpa=-28.69 degrees ! Estimated noise=4685.09 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.059658 Jy ! Component: 100 - total flux cleaned = -0.0991478 Jy ! Component: 150 - total flux cleaned = -0.125302 Jy ! Component: 200 - total flux cleaned = -0.133804 Jy ! Component: 250 - total flux cleaned = -0.135214 Jy ! Component: 300 - total flux cleaned = -0.135899 Jy ! Component: 350 - total flux cleaned = -0.136591 Jy ! Component: 400 - total flux cleaned = -0.137267 Jy ! Component: 450 - total flux cleaned = -0.138619 Jy ! Component: 500 - total flux cleaned = -0.139285 Jy ! Component: 550 - total flux cleaned = -0.139951 Jy ! Component: 600 - total flux cleaned = -0.140601 Jy ! Component: 650 - total flux cleaned = -0.141906 Jy ! Component: 700 - total flux cleaned = -0.142545 Jy ! Component: 750 - total flux cleaned = -0.143184 Jy ! Component: 800 - total flux cleaned = -0.143812 Jy ! Component: 850 - total flux cleaned = -0.144446 Jy ! Component: 900 - total flux cleaned = -0.145678 Jy ! Component: 950 - total flux cleaned = -0.146288 Jy ! Component: 1000 - total flux cleaned = -0.146892 Jy ! Component: 1050 - total flux cleaned = -0.147502 Jy ! Component: 1100 - total flux cleaned = -0.148693 Jy ! Component: 1150 - total flux cleaned = -0.149278 Jy ! Component: 1200 - total flux cleaned = -0.149864 Jy ! Total flux subtracted in 1200 components = -0.149864 Jy ! Clean residual min=-0.184640 max=0.128417 Jy/beam ! Clean residual mean=0.000113 rms=0.043971 Jy/beam ! Combined flux in latest and established models = 1.12412 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log closed on Wed Dec 27 22:02:03 2017