! Started logfile: difmap.log_79 on Sun Jan 26 13:59:33 2020 ![@/tmp/difmap__25498.1] ! Obeying initialization file: /tmp/difmap__25498.1 ![@/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__25498.2] ![Exited script file: /tmp/difmap__25498.2] obs J0633-2333_X_uva.fits ! Reading UV FITS file: J0633-2333_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.984375 visibilities/baseline/integration-bin. ! Found source: J0633-2333 ! ! 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 3528 visibilities. ![Exited script file: /tmp/difmap__25498.1] 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003553Jy sigma=14.289742 ! Fit after self-cal, rms=0.944225Jy sigma=13.456277 ! 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 flag 1:la ! Flagging baselines of antenna 1:LA in the currently selected channels. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 21 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=1.383 mas, bmaj=6.547 mas, bpa=-9.83 degrees ! Estimated noise=1.15276 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.035257 Jy ! Component: 100 - total flux cleaned = 0.0484361 Jy ! Component: 150 - total flux cleaned = 0.0550428 Jy ! Component: 200 - total flux cleaned = 0.0583583 Jy ! Total flux subtracted in 200 components = 0.0583583 Jy ! Clean residual min=-0.003212 max=0.003253 Jy/beam ! Clean residual mean=0.000023 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0583583 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.071678Jy sigma=1.138661 ! Fit after self-cal, rms=0.071678Jy sigma=1.138661 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=1.383 mas, bmaj=6.547 mas, bpa=-9.83 degrees ! Estimated noise=1.15276 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219019 Jy ! Component: 100 - total flux cleaned = 0.0351536 Jy ! Component: 150 - total flux cleaned = 0.0431841 Jy ! Component: 200 - total flux cleaned = 0.0481649 Jy ! Component: 250 - total flux cleaned = 0.0517963 Jy ! Component: 300 - total flux cleaned = 0.0546026 Jy ! Component: 350 - total flux cleaned = 0.0567881 Jy ! Component: 400 - total flux cleaned = 0.0585007 Jy ! Component: 450 - total flux cleaned = 0.0598475 Jy ! Component: 500 - total flux cleaned = 0.0609113 Jy ! Component: 550 - total flux cleaned = 0.0617689 Jy ! Component: 600 - total flux cleaned = 0.062476 Jy ! Component: 650 - total flux cleaned = 0.0628407 Jy ! Component: 700 - total flux cleaned = 0.0630358 Jy ! Component: 750 - total flux cleaned = 0.0631943 Jy ! Component: 800 - total flux cleaned = 0.0633573 Jy ! Total flux subtracted in 800 components = 0.0633573 Jy ! Clean residual min=-0.003331 max=0.003486 Jy/beam ! Clean residual mean=0.000008 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0633573 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 0.0633573 Jy ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=7.288 mas, bpa=-9.546 degrees ! Estimated noise=0.856986 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691197 Jy ! Component: 100 - total flux cleaned = -0.00110938 Jy ! Component: 150 - total flux cleaned = -0.00128513 Jy ! Component: 200 - total flux cleaned = -0.00135555 Jy ! Component: 250 - total flux cleaned = -0.00140978 Jy ! Component: 300 - total flux cleaned = -0.00145901 Jy ! Component: 350 - total flux cleaned = -0.0015037 Jy ! Component: 400 - total flux cleaned = -0.00154428 Jy ! Component: 450 - total flux cleaned = -0.00158117 Jy ! Component: 500 - total flux cleaned = -0.00160938 Jy ! Component: 550 - total flux cleaned = -0.00164052 Jy ! Component: 600 - total flux cleaned = -0.00167385 Jy ! Component: 650 - total flux cleaned = -0.0017003 Jy ! Component: 700 - total flux cleaned = -0.00172515 Jy ! Component: 750 - total flux cleaned = -0.00175199 Jy ! Component: 800 - total flux cleaned = -0.00176664 Jy ! Component: 850 - total flux cleaned = -0.0017774 Jy ! Component: 900 - total flux cleaned = -0.0017916 Jy ! Component: 950 - total flux cleaned = -0.00180201 Jy ! Component: 1000 - total flux cleaned = -0.00181581 Jy ! Component: 1050 - total flux cleaned = -0.00182593 Jy ! Component: 1100 - total flux cleaned = -0.00183595 Jy ! Component: 1150 - total flux cleaned = -0.00184254 Jy ! Component: 1200 - total flux cleaned = -0.00185228 Jy ! Total flux subtracted in 1200 components = -0.00185228 Jy ! Clean residual min=-0.002668 max=0.003383 Jy/beam ! Clean residual mean=0.000023 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.061505 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=0.071678Jy sigma=1.138661 ! Fit after self-cal, rms=0.071678Jy sigma=1.138661 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=1.383 mas, bmaj=6.547 mas, bpa=-9.83 degrees ! Estimated noise=1.15276 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219019 Jy ! Component: 100 - total flux cleaned = 0.0351536 Jy ! Component: 150 - total flux cleaned = 0.0431841 Jy ! Component: 200 - total flux cleaned = 0.0481649 Jy ! Component: 250 - total flux cleaned = 0.0517963 Jy ! Component: 300 - total flux cleaned = 0.0546026 Jy ! Component: 350 - total flux cleaned = 0.0567881 Jy ! Component: 400 - total flux cleaned = 0.0585007 Jy ! Component: 450 - total flux cleaned = 0.0598475 Jy ! Component: 500 - total flux cleaned = 0.0609113 Jy ! Component: 550 - total flux cleaned = 0.0617689 Jy ! Component: 600 - total flux cleaned = 0.0624766 Jy ! Component: 650 - total flux cleaned = 0.0630692 Jy ! Component: 700 - total flux cleaned = 0.0635696 Jy ! Component: 750 - total flux cleaned = 0.063993 Jy ! Component: 800 - total flux cleaned = 0.0643519 Jy ! Total flux subtracted in 800 components = 0.0643519 Jy ! Clean residual min=-0.003425 max=0.003518 Jy/beam ! Clean residual mean=0.000006 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.064352 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 0.064352 Jy ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=7.288 mas, bpa=-9.546 degrees ! Estimated noise=0.856986 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649824 Jy ! Component: 100 - total flux cleaned = -0.00106569 Jy ! Component: 150 - total flux cleaned = -0.00138492 Jy ! Component: 200 - total flux cleaned = -0.00163294 Jy ! Component: 250 - total flux cleaned = -0.00170755 Jy ! Component: 300 - total flux cleaned = -0.00175188 Jy ! Component: 350 - total flux cleaned = -0.00179216 Jy ! Component: 400 - total flux cleaned = -0.00182877 Jy ! Component: 450 - total flux cleaned = -0.00186207 Jy ! Component: 500 - total flux cleaned = -0.0018876 Jy ! Component: 550 - total flux cleaned = -0.00191148 Jy ! Component: 600 - total flux cleaned = -0.00193388 Jy ! Component: 650 - total flux cleaned = -0.00195497 Jy ! Component: 700 - total flux cleaned = -0.00197488 Jy ! Component: 750 - total flux cleaned = -0.00199001 Jy ! Component: 800 - total flux cleaned = -0.00200452 Jy ! Component: 850 - total flux cleaned = -0.0020217 Jy ! Component: 900 - total flux cleaned = -0.00203483 Jy ! Component: 950 - total flux cleaned = -0.00204742 Jy ! Component: 1000 - total flux cleaned = -0.00205951 Jy ! Component: 1050 - total flux cleaned = -0.00207117 Jy ! Component: 1100 - total flux cleaned = -0.00208244 Jy ! Component: 1150 - total flux cleaned = -0.00209057 Jy ! Component: 1200 - total flux cleaned = -0.00210111 Jy ! Total flux subtracted in 1200 components = -0.00210111 Jy ! Clean residual min=-0.002790 max=0.003451 Jy/beam ! Clean residual mean=0.000021 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.0622508 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 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 = 0.00124845 Jy ! Component: 100 - total flux cleaned = 0.00163857 Jy ! Component: 150 - total flux cleaned = 0.00180843 Jy ! Component: 200 - total flux cleaned = 0.00192174 Jy ! Component: 250 - total flux cleaned = 0.00215674 Jy ! Component: 300 - total flux cleaned = 0.00218902 Jy ! Component: 350 - total flux cleaned = 0.00218802 Jy ! Component: 400 - total flux cleaned = 0.00210358 Jy ! Component: 450 - total flux cleaned = 0.00202324 Jy ! Component: 500 - total flux cleaned = 0.00204801 Jy ! Total flux subtracted in 512 components = 0.00199773 Jy ! Clean residual min=-0.001248 max=0.001365 Jy/beam ! Clean residual mean=0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0642486 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: 1.759 x 7.288 at -9.546 degrees (North through East) ! Clean map min=-0.0012429 max=0.057076 Jy/beam ! Clean map min=-0.0024128 max=0.056652 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 J0633-2333_X ! Writing UV FITS file: J0633-2333_X.uvf ! Writing 165 model components to file: J0633-2333_X.mod ! wwins: Wrote 7 windows to J0633-2333_X.win ! Adding 120 model components to the UV plane model. ! The established model now contains 165 components and 0.0642486 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.759 x 7.288 at -9.546 degrees (North through East) ! Clean map min=-0.002248 max=0.056648 Jy/beam ! Writing clean map to FITS file: J0633-2333_X.fits ! Writing difmap environment to: J0633-2333_X.par quit ! Quitting program ! Log file difmap.log_79 closed on Sun Jan 26 14:00:40 2020