! Started logfile: difmap.log_1 on Sat Dec 23 11:28:46 2017 ![@/tmp/difmap__30014.1] ! Obeying initialization file: /tmp/difmap__30014.1 ![@/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__30014.2] ![Exited script file: /tmp/difmap__30014.2] obs J0840-0911_X_2007_01_11_yyk_uve.fits ! Reading UV FITS file: J0840-0911_X_2007_01_11_yyk_uve.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.277778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0840-0911 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2143 lines of history. ! ! Reading 600 visibilities. ![Exited script file: /tmp/difmap__30014.1] proj ! projplot: No data stream selected yet. ! projplot: Use the 'select' command to select a data stream. ! Error occured in command: projplot ! 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 ! 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 ! proj ! projplot: No data stream selected yet. ! projplot: Use the 'select' command to select a data stream. ! Error occured in command: projplot ! 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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943443Jy sigma=18.266686 ! Fit after self-cal, rms=0.926416Jy sigma=18.010973 ! 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 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=2.513 mas, bmaj=6.583 mas, bpa=38.98 degrees ! Estimated noise=2.80737 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478676 Jy ! Component: 100 - total flux cleaned = 0.0653945 Jy ! Component: 150 - total flux cleaned = 0.06997 Jy ! Component: 200 - total flux cleaned = 0.0689324 Jy ! Total flux subtracted in 200 components = 0.0689324 Jy ! Clean residual min=-0.005698 max=0.005674 Jy/beam ! Clean residual mean=0.000021 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.0689324 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=0.094909Jy sigma=1.779841 ! Fit after self-cal, rms=0.094909Jy sigma=1.779841 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=2.513 mas, bmaj=6.583 mas, bpa=38.98 degrees ! Estimated noise=2.80737 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297334 Jy ! Component: 100 - total flux cleaned = 0.0477274 Jy ! Component: 150 - total flux cleaned = 0.0586198 Jy ! Component: 200 - total flux cleaned = 0.0652141 Jy ! Component: 250 - total flux cleaned = 0.0692063 Jy ! Component: 300 - total flux cleaned = 0.0716232 Jy ! Component: 350 - total flux cleaned = 0.0732353 Jy ! Component: 400 - total flux cleaned = 0.0745546 Jy ! Component: 450 - total flux cleaned = 0.0756657 Jy ! Component: 500 - total flux cleaned = 0.0766089 Jy ! Component: 550 - total flux cleaned = 0.077413 Jy ! Component: 600 - total flux cleaned = 0.0780996 Jy ! Component: 650 - total flux cleaned = 0.0786872 Jy ! Component: 700 - total flux cleaned = 0.0791902 Jy ! Component: 750 - total flux cleaned = 0.079621 Jy ! Component: 800 - total flux cleaned = 0.0799909 Jy ! Total flux subtracted in 800 components = 0.0799909 Jy ! Clean residual min=-0.009858 max=0.008209 Jy/beam ! Clean residual mean=0.000011 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.079991 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.079991 Jy ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.485 mas, bpa=30.66 degrees ! Estimated noise=1.66606 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140564 Jy ! Component: 100 - total flux cleaned = -0.000140991 Jy ! Component: 150 - total flux cleaned = -0.000141674 Jy ! Component: 200 - total flux cleaned = -0.000153154 Jy ! Component: 250 - total flux cleaned = -0.000120571 Jy ! Component: 300 - total flux cleaned = -8.89286e-05 Jy ! Component: 350 - total flux cleaned = -5.82757e-05 Jy ! Component: 400 - total flux cleaned = -2.84699e-05 Jy ! Component: 450 - total flux cleaned = 4.36944e-07 Jy ! Component: 500 - total flux cleaned = 1.92193e-05 Jy ! Component: 550 - total flux cleaned = 3.7682e-05 Jy ! Component: 600 - total flux cleaned = 6.49314e-05 Jy ! Component: 650 - total flux cleaned = 8.25578e-05 Jy ! Component: 700 - total flux cleaned = 9.99498e-05 Jy ! Component: 750 - total flux cleaned = 0.000117038 Jy ! Component: 800 - total flux cleaned = 0.00013379 Jy ! Component: 850 - total flux cleaned = 0.000150262 Jy ! Component: 900 - total flux cleaned = 0.000166416 Jy ! Component: 950 - total flux cleaned = 0.000174317 Jy ! Component: 1000 - total flux cleaned = 0.000190093 Jy ! Component: 1050 - total flux cleaned = 0.000197725 Jy ! Component: 1100 - total flux cleaned = 0.000213123 Jy ! Component: 1150 - total flux cleaned = 0.000220421 Jy ! Component: 1200 - total flux cleaned = 0.000235365 Jy ! Total flux subtracted in 1200 components = 0.000235365 Jy ! Clean residual min=-0.008378 max=0.006634 Jy/beam ! Clean residual mean=0.000038 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.0802263 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 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0802263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057330Jy sigma=0.998703 ! Fit after self-cal, rms=0.057086Jy sigma=0.993509 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057086Jy sigma=0.993509 ! Fit after self-cal, rms=0.065405Jy sigma=0.933718 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=0.101545Jy sigma=1.779841 ! Fit after self-cal, rms=0.101545Jy sigma=1.779841 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=2.539 mas, bmaj=6.557 mas, bpa=38.3 degrees ! Estimated noise=2.83645 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300089 Jy ! Component: 100 - total flux cleaned = 0.0481714 Jy ! Component: 150 - total flux cleaned = 0.0591669 Jy ! Component: 200 - total flux cleaned = 0.0658235 Jy ! Component: 250 - total flux cleaned = 0.0698535 Jy ! Component: 300 - total flux cleaned = 0.0722933 Jy ! Component: 350 - total flux cleaned = 0.0738878 Jy ! Component: 400 - total flux cleaned = 0.0751586 Jy ! Component: 450 - total flux cleaned = 0.0762271 Jy ! Component: 500 - total flux cleaned = 0.0771292 Jy ! Component: 550 - total flux cleaned = 0.0778927 Jy ! Component: 600 - total flux cleaned = 0.0785409 Jy ! Component: 650 - total flux cleaned = 0.0790916 Jy ! Component: 700 - total flux cleaned = 0.0795607 Jy ! Component: 750 - total flux cleaned = 0.0799605 Jy ! Component: 800 - total flux cleaned = 0.0802112 Jy ! Total flux subtracted in 800 components = 0.0802112 Jy ! Clean residual min=-0.009118 max=0.006581 Jy/beam ! Clean residual mean=-0.000005 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.0802112 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0802112 Jy ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.844 mas, bpa=28.47 degrees ! Estimated noise=1.62254 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359967 Jy ! Component: 100 - total flux cleaned = -0.000359829 Jy ! Component: 150 - total flux cleaned = -0.000359713 Jy ! Component: 200 - total flux cleaned = -0.000359589 Jy ! Component: 250 - total flux cleaned = -0.00034089 Jy ! Component: 300 - total flux cleaned = -0.000278361 Jy ! Component: 350 - total flux cleaned = -0.000227889 Jy ! Component: 400 - total flux cleaned = -0.000172781 Jy ! Component: 450 - total flux cleaned = -0.000135682 Jy ! Component: 500 - total flux cleaned = -0.000100571 Jy ! Component: 550 - total flux cleaned = -7.37632e-05 Jy ! Component: 600 - total flux cleaned = -4.8205e-05 Jy ! Component: 650 - total flux cleaned = -2.36965e-05 Jy ! Component: 700 - total flux cleaned = -1.0707e-07 Jy ! Component: 750 - total flux cleaned = 2.24507e-05 Jy ! Component: 800 - total flux cleaned = 3.87777e-05 Jy ! Component: 850 - total flux cleaned = 5.97972e-05 Jy ! Component: 900 - total flux cleaned = 7.99242e-05 Jy ! Component: 950 - total flux cleaned = 9.9324e-05 Jy ! Component: 1000 - total flux cleaned = 0.000113353 Jy ! Component: 1050 - total flux cleaned = 0.000127029 Jy ! Component: 1100 - total flux cleaned = 0.000144672 Jy ! Component: 1150 - total flux cleaned = 0.000157409 Jy ! Component: 1200 - total flux cleaned = 0.000169817 Jy ! Total flux subtracted in 1200 components = 0.000169817 Jy ! Clean residual min=-0.005526 max=0.005409 Jy/beam ! Clean residual mean=0.000010 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.080381 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. ! ! Fit before self-cal, rms=0.101545Jy sigma=1.779841 ! Fit after self-cal, rms=0.101545Jy sigma=1.779841 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=2.539 mas, bmaj=6.557 mas, bpa=38.3 degrees ! Estimated noise=2.83645 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300089 Jy ! Component: 100 - total flux cleaned = 0.0481714 Jy ! Component: 150 - total flux cleaned = 0.0591669 Jy ! Component: 200 - total flux cleaned = 0.0658235 Jy ! Component: 250 - total flux cleaned = 0.0698535 Jy ! Component: 300 - total flux cleaned = 0.0722933 Jy ! Component: 350 - total flux cleaned = 0.0738981 Jy ! Component: 400 - total flux cleaned = 0.0751836 Jy ! Component: 450 - total flux cleaned = 0.0762504 Jy ! Component: 500 - total flux cleaned = 0.0771402 Jy ! Component: 550 - total flux cleaned = 0.0778857 Jy ! Component: 600 - total flux cleaned = 0.0785121 Jy ! Component: 650 - total flux cleaned = 0.07904 Jy ! Component: 700 - total flux cleaned = 0.0794858 Jy ! Component: 750 - total flux cleaned = 0.0798631 Jy ! Component: 800 - total flux cleaned = 0.0801825 Jy ! Total flux subtracted in 800 components = 0.0801825 Jy ! Clean residual min=-0.008866 max=0.006794 Jy/beam ! Clean residual mean=-0.000004 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 0.0801825 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0801825 Jy ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.844 mas, bpa=28.47 degrees ! Estimated noise=1.62254 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037081 Jy ! Component: 100 - total flux cleaned = -0.000369863 Jy ! Component: 150 - total flux cleaned = -0.000369137 Jy ! Component: 200 - total flux cleaned = -0.000368581 Jy ! Component: 250 - total flux cleaned = -0.000368163 Jy ! Component: 300 - total flux cleaned = -0.000367831 Jy ! Component: 350 - total flux cleaned = -0.000350023 Jy ! Component: 400 - total flux cleaned = -0.00032167 Jy ! Component: 450 - total flux cleaned = -0.000294436 Jy ! Component: 500 - total flux cleaned = -0.000268137 Jy ! Component: 550 - total flux cleaned = -0.000243098 Jy ! Component: 600 - total flux cleaned = -0.000219077 Jy ! Component: 650 - total flux cleaned = -0.000196014 Jy ! Component: 700 - total flux cleaned = -0.000173815 Jy ! Component: 750 - total flux cleaned = -0.000152482 Jy ! Component: 800 - total flux cleaned = -0.000135967 Jy ! Component: 850 - total flux cleaned = -0.00011984 Jy ! Component: 900 - total flux cleaned = -0.000100328 Jy ! Component: 950 - total flux cleaned = -8.53145e-05 Jy ! Component: 1000 - total flux cleaned = -7.07018e-05 Jy ! Component: 1050 - total flux cleaned = -5.29139e-05 Jy ! Component: 1100 - total flux cleaned = -3.92236e-05 Jy ! Component: 1150 - total flux cleaned = -2.91049e-05 Jy ! Component: 1200 - total flux cleaned = -2.57749e-05 Jy ! Total flux subtracted in 1200 components = -2.57749e-05 Jy ! Clean residual min=-0.005303 max=0.005507 Jy/beam ! Clean residual mean=0.000012 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.0801567 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 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0801567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065447Jy sigma=0.934310 ! Fit after self-cal, rms=0.066042Jy sigma=0.932992 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066042Jy sigma=0.932992 ! Fit after self-cal, rms=0.067924Jy sigma=0.932290 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 ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=7.978 mas, bpa=27.46 degrees ! Estimated noise=1.62098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.961 x 7.978 at 27.46 degrees (North through East) ! Clean map min=-0.0055325 max=0.075824 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 J0840-0911_X_2007_01_11_yyk ! Writing UV FITS file: J0840-0911_X_2007_01_11_yyk.uvf ! Writing 36 model components to file: J0840-0911_X_2007_01_11_yyk.mod ! wwins: Wrote 1 windows to J0840-0911_X_2007_01_11_yyk.win ! Writing clean map to FITS file: J0840-0911_X_2007_01_11_yyk.fits ! Writing difmap environment to: J0840-0911_X_2007_01_11_yyk.par save J0840-0911_X_2007_01_11_yyk ! Writing UV FITS file: J0840-0911_X_2007_01_11_yyk.uvf ! Writing 36 model components to file: J0840-0911_X_2007_01_11_yyk.mod ! wwins: Wrote 1 windows to J0840-0911_X_2007_01_11_yyk.win ! Writing clean map to FITS file: J0840-0911_X_2007_01_11_yyk.fits ! Writing difmap environment to: J0840-0911_X_2007_01_11_yyk.par quit ! Quitting program ! Log file difmap.log_1 closed on Sat Dec 23 11:29:25 2017