! Started logfile: difmap.log_14 on Thu Jan 23 09:53:09 2020 ![@/tmp/difmap__8241.1] ! Obeying initialization file: /tmp/difmap__8241.1 ![@/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__8241.2] ![Exited script file: /tmp/difmap__8241.2] obs J0112+3522_X_uva.fits ! Reading UV FITS file: J0112+3522_X_uva.fits ! AN table 1: 16 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0112+3522 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 768 visibilities. ![Exited script file: /tmp/difmap__8241.1] 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 ! clean: No data stream selected yet. ! clean: Use the 'select' command to select a data stream. ! Error occured in command: clean ! sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.106704Jy sigma=16.753805 ! Fit after self-cal, rms=0.613855Jy sigma=9.747675 ! 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 10 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=1.55 mas, bmaj=7.37 mas, bpa=8.338 degrees ! Estimated noise=1.97058 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.233603 Jy ! Component: 100 - total flux cleaned = 0.318684 Jy ! Component: 150 - total flux cleaned = 0.329756 Jy ! Component: 200 - total flux cleaned = 0.34023 Jy ! Total flux subtracted in 200 components = 0.34023 Jy ! Clean residual min=-0.023078 max=0.023058 Jy/beam ! Clean residual mean=-0.000759 rms=0.011181 Jy/beam ! Combined flux in latest and established models = 0.340231 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.403222Jy sigma=5.903771 ! Fit after self-cal, rms=0.403030Jy sigma=5.911224 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=7.372 mas, bpa=8.345 degrees ! Estimated noise=1.96983 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.145128 Jy ! Component: 100 - total flux cleaned = 0.232931 Jy ! Component: 150 - total flux cleaned = 0.286053 Jy ! Component: 200 - total flux cleaned = 0.318201 Jy ! Component: 250 - total flux cleaned = 0.337763 Jy ! Component: 300 - total flux cleaned = 0.352167 Jy ! Component: 350 - total flux cleaned = 0.364625 Jy ! Component: 400 - total flux cleaned = 0.375515 Jy ! Component: 450 - total flux cleaned = 0.385036 Jy ! Component: 500 - total flux cleaned = 0.393364 Jy ! Component: 550 - total flux cleaned = 0.400652 Jy ! Component: 600 - total flux cleaned = 0.407031 Jy ! Component: 650 - total flux cleaned = 0.412641 Jy ! Component: 700 - total flux cleaned = 0.417612 Jy ! Component: 750 - total flux cleaned = 0.422063 Jy ! Component: 800 - total flux cleaned = 0.426056 Jy ! Total flux subtracted in 800 components = 0.426056 Jy ! Clean residual min=-0.034651 max=0.019500 Jy/beam ! Clean residual mean=-0.000499 rms=0.010189 Jy/beam ! Combined flux in latest and established models = 0.426056 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.426056 Jy ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=7.45 mas, bpa=8.09 degrees ! Estimated noise=1.66392 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789786 Jy ! Component: 100 - total flux cleaned = 0.014369 Jy ! Component: 150 - total flux cleaned = 0.0199129 Jy ! Component: 200 - total flux cleaned = 0.024678 Jy ! Component: 250 - total flux cleaned = 0.0287774 Jy ! Component: 300 - total flux cleaned = 0.0323294 Jy ! Component: 350 - total flux cleaned = 0.0354233 Jy ! Component: 400 - total flux cleaned = 0.0381279 Jy ! Component: 450 - total flux cleaned = 0.0405004 Jy ! Component: 500 - total flux cleaned = 0.0425812 Jy ! Component: 550 - total flux cleaned = 0.0444065 Jy ! Component: 600 - total flux cleaned = 0.04601 Jy ! Component: 650 - total flux cleaned = 0.0474211 Jy ! Component: 700 - total flux cleaned = 0.0486636 Jy ! Component: 750 - total flux cleaned = 0.0497575 Jy ! Component: 800 - total flux cleaned = 0.0507206 Jy ! Component: 850 - total flux cleaned = 0.0515686 Jy ! Component: 900 - total flux cleaned = 0.0520279 Jy ! Component: 950 - total flux cleaned = 0.052202 Jy ! Component: 1000 - total flux cleaned = 0.0523428 Jy ! Component: 1050 - total flux cleaned = 0.0523984 Jy ! Component: 1100 - total flux cleaned = 0.0524526 Jy ! Component: 1150 - total flux cleaned = 0.0525061 Jy ! Component: 1200 - total flux cleaned = 0.0525593 Jy ! Total flux subtracted in 1200 components = 0.0525593 Jy ! Clean residual min=-0.027455 max=0.014889 Jy/beam ! Clean residual mean=-0.000252 rms=0.008177 Jy/beam ! Combined flux in latest and established models = 0.478615 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.403030Jy sigma=5.911224 ! Fit after self-cal, rms=0.403030Jy sigma=5.911224 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=7.372 mas, bpa=8.345 degrees ! Estimated noise=1.96983 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.145128 Jy ! Component: 100 - total flux cleaned = 0.232931 Jy ! Component: 150 - total flux cleaned = 0.286053 Jy ! Component: 200 - total flux cleaned = 0.318201 Jy ! Component: 250 - total flux cleaned = 0.337763 Jy ! Component: 300 - total flux cleaned = 0.352167 Jy ! Component: 350 - total flux cleaned = 0.364625 Jy ! Component: 400 - total flux cleaned = 0.375515 Jy ! Component: 450 - total flux cleaned = 0.385036 Jy ! Component: 500 - total flux cleaned = 0.393364 Jy ! Component: 550 - total flux cleaned = 0.400652 Jy ! Component: 600 - total flux cleaned = 0.407031 Jy ! Component: 650 - total flux cleaned = 0.412641 Jy ! Component: 700 - total flux cleaned = 0.417613 Jy ! Component: 750 - total flux cleaned = 0.422068 Jy ! Component: 800 - total flux cleaned = 0.426078 Jy ! Total flux subtracted in 800 components = 0.426078 Jy ! Clean residual min=-0.034606 max=0.019509 Jy/beam ! Clean residual mean=-0.000500 rms=0.010182 Jy/beam ! Combined flux in latest and established models = 0.426078 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.426078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=7.45 mas, bpa=8.09 degrees ! Estimated noise=1.66392 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791879 Jy ! Component: 100 - total flux cleaned = 0.0144012 Jy ! Component: 150 - total flux cleaned = 0.0199529 Jy ! Component: 200 - total flux cleaned = 0.0247249 Jy ! Component: 250 - total flux cleaned = 0.0288305 Jy ! Component: 300 - total flux cleaned = 0.0323926 Jy ! Component: 350 - total flux cleaned = 0.035511 Jy ! Component: 400 - total flux cleaned = 0.038261 Jy ! Component: 450 - total flux cleaned = 0.0407002 Jy ! Component: 500 - total flux cleaned = 0.0428709 Jy ! Component: 550 - total flux cleaned = 0.0448068 Jy ! Component: 600 - total flux cleaned = 0.0465365 Jy ! Component: 650 - total flux cleaned = 0.0480831 Jy ! Component: 700 - total flux cleaned = 0.0494661 Jy ! Component: 750 - total flux cleaned = 0.0507026 Jy ! Component: 800 - total flux cleaned = 0.0518082 Jy ! Component: 850 - total flux cleaned = 0.052797 Jy ! Component: 900 - total flux cleaned = 0.0536823 Jy ! Component: 950 - total flux cleaned = 0.054231 Jy ! Component: 1000 - total flux cleaned = 0.0544456 Jy ! Component: 1050 - total flux cleaned = 0.0546242 Jy ! Component: 1100 - total flux cleaned = 0.0548272 Jy ! Component: 1150 - total flux cleaned = 0.0549965 Jy ! Component: 1200 - total flux cleaned = 0.0551888 Jy ! Total flux subtracted in 1200 components = 0.0551888 Jy ! Clean residual min=-0.026749 max=0.015215 Jy/beam ! Clean residual mean=-0.000248 rms=0.008057 Jy/beam ! Combined flux in latest and established models = 0.481267 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 cma ! Syntax error in line: ! cma ! ^ ! Unable to identify keyword "cma" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105657 Jy ! Component: 100 - total flux cleaned = -0.017223 Jy ! Component: 150 - total flux cleaned = -0.0220243 Jy ! Component: 200 - total flux cleaned = -0.0232965 Jy ! Component: 250 - total flux cleaned = -0.0245843 Jy ! Component: 300 - total flux cleaned = -0.0250275 Jy ! Component: 350 - total flux cleaned = -0.02557 Jy ! Component: 400 - total flux cleaned = -0.0263405 Jy ! Component: 450 - total flux cleaned = -0.0277033 Jy ! Component: 500 - total flux cleaned = -0.0292526 Jy ! Total flux subtracted in 512 components = -0.029369 Jy ! Clean residual min=-0.005874 max=0.005791 Jy/beam ! Clean residual mean=-0.000083 rms=0.002823 Jy/beam ! Combined flux in latest and established models = 0.451898 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: 1.544 x 7.45 at 8.09 degrees (North through East) ! Clean map min=-0.0058741 max=0.36752 Jy/beam ! Clean map min=-0.015606 max=0.3846 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Adding 101 model components to the UV plane model. ! The established model now contains 154 components and 0.451898 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122021 Jy ! Component: 100 - total flux cleaned = -0.00122172 Jy ! Component: 150 - total flux cleaned = -0.00121985 Jy ! Component: 200 - total flux cleaned = -0.00104048 Jy ! Component: 250 - total flux cleaned = -0.00104198 Jy ! Component: 300 - total flux cleaned = -0.00104224 Jy ! Component: 350 - total flux cleaned = -0.00152495 Jy ! Component: 400 - total flux cleaned = -0.00160186 Jy ! Component: 450 - total flux cleaned = -0.00182811 Jy ! Component: 500 - total flux cleaned = -0.00197597 Jy ! Total flux subtracted in 512 components = -0.00212047 Jy ! Clean residual min=-0.003628 max=0.003583 Jy/beam ! Clean residual mean=-0.000023 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.449778 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: 1.544 x 7.45 at 8.09 degrees (North through East) ! Clean map min=-0.015432 max=0.38581 Jy/beam ! Clean map min=-0.015432 max=0.38581 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 J0112+3522_X ! Writing UV FITS file: J0112+3522_X.uvf ! Writing 219 model components to file: J0112+3522_X.mod ! wwins: Wrote 4 windows to J0112+3522_X.win ! Adding 65 model components to the UV plane model. ! The established model now contains 215 components and 0.449778 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 7.45 at 8.09 degrees (North through East) ! Clean map min=-0.015417 max=0.38578 Jy/beam ! Writing clean map to FITS file: J0112+3522_X.fits ! Writing difmap environment to: J0112+3522_X.par quit ! Quitting program ! Log file difmap.log_14 closed on Thu Jan 23 09:53:51 2020