! Started logfile: difmap.log_112 on Sat Jan 19 16:14:41 2019 ![@/tmp/difmap__34182.1] ! Obeying initialization file: /tmp/difmap__34182.1 ![@/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__34182.2] ![Exited script file: /tmp/difmap__34182.2] obs J1155-3107_S_uva.fits ! Reading UV FITS file: J1155-3107_S_uva.fits ! AN table 1: 71 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.827856 visibilities/baseline/integration-bin. ! Found source: J1155-3107 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 8464 visibilities. ![Exited script file: /tmp/difmap__34182.1] 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=0.4 taper_size = 20. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018315Jy sigma=10.355017 ! Fit after self-cal, rms=0.856685Jy sigma=8.591136 ! 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=2.535 mas, bmaj=7.71 mas, bpa=-8.734 degrees ! Estimated noise=1.27169 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0956429 Jy ! Component: 100 - total flux cleaned = 0.130473 Jy ! Component: 150 - total flux cleaned = 0.145769 Jy ! Component: 200 - total flux cleaned = 0.156014 Jy ! Total flux subtracted in 200 components = 0.156014 Jy ! Clean residual min=-0.005966 max=0.008350 Jy/beam ! Clean residual mean=-0.000111 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.156014 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=0.177690Jy sigma=1.796442 ! Fit after self-cal, rms=0.177690Jy sigma=1.796442 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=2.535 mas, bmaj=7.71 mas, bpa=-8.734 degrees ! Estimated noise=1.27169 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594158 Jy ! Component: 100 - total flux cleaned = 0.0953626 Jy ! Component: 150 - total flux cleaned = 0.117111 Jy ! Component: 200 - total flux cleaned = 0.130268 Jy ! Component: 250 - total flux cleaned = 0.138229 Jy ! Component: 300 - total flux cleaned = 0.143078 Jy ! Component: 350 - total flux cleaned = 0.146121 Jy ! Component: 400 - total flux cleaned = 0.148255 Jy ! Component: 450 - total flux cleaned = 0.149823 Jy ! Component: 500 - total flux cleaned = 0.150979 Jy ! Component: 550 - total flux cleaned = 0.151829 Jy ! Component: 600 - total flux cleaned = 0.152457 Jy ! Component: 650 - total flux cleaned = 0.152931 Jy ! Component: 700 - total flux cleaned = 0.153228 Jy ! Component: 750 - total flux cleaned = 0.15328 Jy ! Component: 800 - total flux cleaned = 0.153329 Jy ! Total flux subtracted in 800 components = 0.153329 Jy ! Clean residual min=-0.007332 max=0.012437 Jy/beam ! Clean residual mean=-0.000120 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.153329 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 0.153329 Jy ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=9.611 mas, bpa=-8.813 degrees ! Estimated noise=0.854705 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245119 Jy ! Component: 100 - total flux cleaned = 0.00404166 Jy ! Component: 150 - total flux cleaned = 0.00514256 Jy ! Component: 200 - total flux cleaned = 0.0059211 Jy ! Component: 250 - total flux cleaned = 0.00647509 Jy ! Component: 300 - total flux cleaned = 0.00686944 Jy ! Component: 350 - total flux cleaned = 0.00715048 Jy ! Component: 400 - total flux cleaned = 0.00735076 Jy ! Component: 450 - total flux cleaned = 0.00749349 Jy ! Component: 500 - total flux cleaned = 0.0075547 Jy ! Component: 550 - total flux cleaned = 0.0075627 Jy ! Component: 600 - total flux cleaned = 0.00757063 Jy ! Component: 650 - total flux cleaned = 0.00757848 Jy ! Component: 700 - total flux cleaned = 0.00758629 Jy ! Component: 750 - total flux cleaned = 0.00759396 Jy ! Component: 800 - total flux cleaned = 0.00760165 Jy ! Component: 850 - total flux cleaned = 0.0076092 Jy ! Component: 900 - total flux cleaned = 0.00761304 Jy ! Component: 950 - total flux cleaned = 0.0076205 Jy ! Component: 1000 - total flux cleaned = 0.00762796 Jy ! Component: 1050 - total flux cleaned = 0.00763163 Jy ! Component: 1100 - total flux cleaned = 0.00763902 Jy ! Component: 1150 - total flux cleaned = 0.00764266 Jy ! Component: 1200 - total flux cleaned = 0.00764628 Jy ! Total flux subtracted in 1200 components = 0.00764628 Jy ! Clean residual min=-0.006271 max=0.012004 Jy/beam ! Clean residual mean=-0.000232 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.160976 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 16 model components to the UV plane model. ! The established model now contains 18 components and 0.160976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097503Jy sigma=0.814032 ! Fit after self-cal, rms=0.097229Jy sigma=0.812992 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.097229Jy sigma=0.812992 ! Fit after self-cal, rms=0.107338Jy sigma=0.781768 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=0.188591Jy sigma=1.795944 ! Fit after self-cal, rms=0.188591Jy sigma=1.795944 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=2.528 mas, bmaj=7.576 mas, bpa=-8.381 degrees ! Estimated noise=1.30607 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0609874 Jy ! Component: 100 - total flux cleaned = 0.0978852 Jy ! Component: 150 - total flux cleaned = 0.120209 Jy ! Component: 200 - total flux cleaned = 0.133714 Jy ! Component: 250 - total flux cleaned = 0.141886 Jy ! Component: 300 - total flux cleaned = 0.146863 Jy ! Component: 350 - total flux cleaned = 0.150025 Jy ! Component: 400 - total flux cleaned = 0.152286 Jy ! Component: 450 - total flux cleaned = 0.153955 Jy ! Component: 500 - total flux cleaned = 0.155221 Jy ! Component: 550 - total flux cleaned = 0.156189 Jy ! Component: 600 - total flux cleaned = 0.156932 Jy ! Component: 650 - total flux cleaned = 0.157504 Jy ! Component: 700 - total flux cleaned = 0.157945 Jy ! Component: 750 - total flux cleaned = 0.158285 Jy ! Component: 800 - total flux cleaned = 0.158344 Jy ! Total flux subtracted in 800 components = 0.158344 Jy ! Clean residual min=-0.005299 max=0.005130 Jy/beam ! Clean residual mean=-0.000012 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.158344 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.158344 Jy ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=9.54 mas, bpa=-8.549 degrees ! Estimated noise=0.848995 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857692 Jy ! Component: 100 - total flux cleaned = 0.00137714 Jy ! Component: 150 - total flux cleaned = 0.00169966 Jy ! Component: 200 - total flux cleaned = 0.00192046 Jy ! Component: 250 - total flux cleaned = 0.002073 Jy ! Component: 300 - total flux cleaned = 0.00217839 Jy ! Component: 350 - total flux cleaned = 0.00220775 Jy ! Component: 400 - total flux cleaned = 0.00221377 Jy ! Component: 450 - total flux cleaned = 0.00221962 Jy ! Component: 500 - total flux cleaned = 0.00222529 Jy ! Component: 550 - total flux cleaned = 0.00223087 Jy ! Component: 600 - total flux cleaned = 0.00223363 Jy ! Component: 650 - total flux cleaned = 0.00223908 Jy ! Component: 700 - total flux cleaned = 0.00224438 Jy ! Component: 750 - total flux cleaned = 0.00224703 Jy ! Component: 800 - total flux cleaned = 0.00225219 Jy ! Component: 850 - total flux cleaned = 0.00225727 Jy ! Component: 900 - total flux cleaned = 0.0022598 Jy ! Component: 950 - total flux cleaned = 0.00226473 Jy ! Component: 1000 - total flux cleaned = 0.00226958 Jy ! Component: 1050 - total flux cleaned = 0.002272 Jy ! Component: 1100 - total flux cleaned = 0.00227673 Jy ! Component: 1150 - total flux cleaned = 0.00228137 Jy ! Component: 1200 - total flux cleaned = 0.00228593 Jy ! Total flux subtracted in 1200 components = 0.00228593 Jy ! Clean residual min=-0.003683 max=0.004391 Jy/beam ! Clean residual mean=-0.000010 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.16063 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 1l ! Syntax error in line: ! 1l ! ^ ! Found constant: 1.000 ! Where a command or assignment expression was expected. ! 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: 3.283 x 9.54 at -8.549 degrees (North through East) ! Clean map min=-0.0036282 max=0.15586 Jy/beam ! Clean map min=-0.0036282 max=0.15753 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 6 model components to the UV plane model. ! The established model now contains 20 components and 0.16063 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 11 buffered edits. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105808Jy sigma=0.780706 ! Fit after self-cal, rms=0.106204Jy sigma=0.780003 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. ! ! Fit before self-cal, rms=0.106204Jy sigma=0.780003 ! Fit after self-cal, rms=0.119265Jy sigma=0.763012 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=3.307 mas, bmaj=9.528 mas, bpa=-8.632 degrees ! Estimated noise=0.845592 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.64634e-05 Jy ! Component: 100 - total flux cleaned = -0.0002078 Jy ! Component: 150 - total flux cleaned = -9.19775e-05 Jy ! Component: 200 - total flux cleaned = 0.000202189 Jy ! Component: 250 - total flux cleaned = 0.000378415 Jy ! Component: 300 - total flux cleaned = 0.000547975 Jy ! Component: 350 - total flux cleaned = 0.000743419 Jy ! Component: 400 - total flux cleaned = 0.000806415 Jy ! Component: 450 - total flux cleaned = 0.000836746 Jy ! Component: 500 - total flux cleaned = 0.000807289 Jy ! Component: 550 - total flux cleaned = 0.000865279 Jy ! Component: 600 - total flux cleaned = 0.000865058 Jy ! Component: 650 - total flux cleaned = 0.000782583 Jy ! Component: 700 - total flux cleaned = 0.000755634 Jy ! Component: 750 - total flux cleaned = 0.000650555 Jy ! Component: 800 - total flux cleaned = 0.000599498 Jy ! Component: 850 - total flux cleaned = 0.000474496 Jy ! Component: 900 - total flux cleaned = 0.000450573 Jy ! Component: 950 - total flux cleaned = 0.000426605 Jy ! Component: 1000 - total flux cleaned = 0.000285567 Jy ! Component: 1050 - total flux cleaned = 0.000285966 Jy ! Component: 1100 - total flux cleaned = 0.00021761 Jy ! Component: 1150 - total flux cleaned = 6.20196e-05 Jy ! Component: 1200 - total flux cleaned = -4.71443e-05 Jy ! Component: 1250 - total flux cleaned = -0.000111808 Jy ! Component: 1300 - total flux cleaned = -0.000280509 Jy ! Component: 1350 - total flux cleaned = -0.000321763 Jy ! Component: 1400 - total flux cleaned = -0.000444601 Jy ! Component: 1450 - total flux cleaned = -0.000605882 Jy ! Component: 1500 - total flux cleaned = -0.000724592 Jy ! Component: 1550 - total flux cleaned = -0.000841337 Jy ! Component: 1600 - total flux cleaned = -0.000899208 Jy ! Component: 1650 - total flux cleaned = -0.00105139 Jy ! Component: 1700 - total flux cleaned = -0.00112596 Jy ! Component: 1750 - total flux cleaned = -0.00119974 Jy ! Component: 1800 - total flux cleaned = -0.00123627 Jy ! Component: 1850 - total flux cleaned = -0.00132609 Jy ! Component: 1900 - total flux cleaned = -0.00136134 Jy ! Component: 1950 - total flux cleaned = -0.00137869 Jy ! Component: 2000 - total flux cleaned = -0.00144816 Jy ! Component: 2050 - total flux cleaned = -0.00149956 Jy ! Component: 2100 - total flux cleaned = -0.0015336 Jy ! Component: 2150 - total flux cleaned = -0.00156706 Jy ! Component: 2200 - total flux cleaned = -0.00163343 Jy ! Component: 2250 - total flux cleaned = -0.00164981 Jy ! Component: 2300 - total flux cleaned = -0.00168231 Jy ! Component: 2350 - total flux cleaned = -0.00171474 Jy ! Component: 2400 - total flux cleaned = -0.00173099 Jy ! Component: 2450 - total flux cleaned = -0.001795 Jy ! Component: 2500 - total flux cleaned = -0.00182659 Jy ! Component: 2550 - total flux cleaned = -0.00185805 Jy ! Component: 2600 - total flux cleaned = -0.00185793 Jy ! Component: 2650 - total flux cleaned = -0.00190437 Jy ! Component: 2700 - total flux cleaned = -0.00191971 Jy ! Component: 2750 - total flux cleaned = -0.0020113 Jy ! Component: 2800 - total flux cleaned = -0.00205661 Jy ! Component: 2850 - total flux cleaned = -0.00213193 Jy ! Component: 2900 - total flux cleaned = -0.00225173 Jy ! Component: 2950 - total flux cleaned = -0.00234096 Jy ! Component: 3000 - total flux cleaned = -0.00244457 Jy ! Component: 3050 - total flux cleaned = -0.00253279 Jy ! Component: 3100 - total flux cleaned = -0.00259136 Jy ! Component: 3150 - total flux cleaned = -0.00267878 Jy ! Component: 3200 - total flux cleaned = -0.00278018 Jy ! Component: 3250 - total flux cleaned = -0.00285228 Jy ! Component: 3300 - total flux cleaned = -0.00293844 Jy ! Component: 3350 - total flux cleaned = -0.0030098 Jy ! Component: 3400 - total flux cleaned = -0.00312351 Jy ! Component: 3450 - total flux cleaned = -0.00319421 Jy ! Component: 3500 - total flux cleaned = -0.00327872 Jy ! Component: 3550 - total flux cleaned = -0.00334881 Jy ! Component: 3600 - total flux cleaned = -0.00343266 Jy ! Component: 3650 - total flux cleaned = -0.00347446 Jy ! Component: 3700 - total flux cleaned = -0.00351606 Jy ! Component: 3750 - total flux cleaned = -0.00357137 Jy ! Component: 3800 - total flux cleaned = -0.0036265 Jy ! Component: 3850 - total flux cleaned = -0.00369527 Jy ! Component: 3900 - total flux cleaned = -0.00373648 Jy ! Component: 3950 - total flux cleaned = -0.00380493 Jy ! Component: 4000 - total flux cleaned = -0.00390051 Jy ! Component: 4050 - total flux cleaned = -0.00395515 Jy ! Total flux subtracted in 4096 components = -0.00403695 Jy ! Clean residual min=-0.000896 max=0.000864 Jy/beam ! Clean residual mean=-0.000011 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.156593 Jy levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.307 x 9.528 at -8.632 degrees (North through East) ! Clean map min=-0.00089621 max=0.15771 Jy/beam ! Clean map min=-0.001737 max=0.15771 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 J1155-3107_S ! Writing UV FITS file: J1155-3107_S.uvf ! Writing 285 model components to file: J1155-3107_S.mod ! wwins: Wrote 2 windows to J1155-3107_S.win ! Adding 265 model components to the UV plane model. ! The established model now contains 285 components and 0.156593 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.307 x 9.528 at -8.632 degrees (North through East) ! Clean map min=-0.0016337 max=0.15772 Jy/beam ! Writing clean map to FITS file: J1155-3107_S.fits ! Writing difmap environment to: J1155-3107_S.par quit ! Quitting program ! Log file difmap.log_112 closed on Sat Jan 19 16:15:24 2019