! Started logfile: difmap.log_422 on Fri Feb 14 21:09:15 2020 ![@/tmp/difmap__16237.1] ! Obeying initialization file: /tmp/difmap__16237.1 ![@/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__16237.2] ![Exited script file: /tmp/difmap__16237.2] obs J2029-3543_X_uva.fits ! Reading UV FITS file: J2029-3543_X_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2029-3543 ! ! 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 1360 visibilities. ![Exited script file: /tmp/difmap__16237.1] 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=1.002025Jy sigma=13.222537 ! Fit after self-cal, rms=0.955486Jy sigma=12.583489 ! 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. uavaver 66 ! Syntax error in line: ! uavaver 66 ! ^ ! Unable to identify keyword "uavaver" ! uvaver 66 ! Averaging into 66 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 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=2.251 mas, bmaj=21.61 mas, bpa=-14.69 degrees ! Estimated noise=2.00221 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295548 Jy ! Component: 100 - total flux cleaned = 0.0403264 Jy ! Component: 150 - total flux cleaned = 0.0419661 Jy ! Component: 200 - total flux cleaned = 0.0426317 Jy ! Total flux subtracted in 200 components = 0.0426317 Jy ! Clean residual min=-0.002892 max=0.002884 Jy/beam ! Clean residual mean=-0.000065 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.0426317 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047578Jy sigma=2.627900 ! Fit after self-cal, rms=0.047578Jy sigma=2.627900 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=2.251 mas, bmaj=21.61 mas, bpa=-14.69 degrees ! Estimated noise=2.00221 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183586 Jy ! Component: 100 - total flux cleaned = 0.0294682 Jy ! Component: 150 - total flux cleaned = 0.0361911 Jy ! Component: 200 - total flux cleaned = 0.0402596 Jy ! Component: 250 - total flux cleaned = 0.0428021 Jy ! Component: 300 - total flux cleaned = 0.0446545 Jy ! Component: 350 - total flux cleaned = 0.0460524 Jy ! Component: 400 - total flux cleaned = 0.0471287 Jy ! Component: 450 - total flux cleaned = 0.0479631 Jy ! Component: 500 - total flux cleaned = 0.0486126 Jy ! Component: 550 - total flux cleaned = 0.0491185 Jy ! Component: 600 - total flux cleaned = 0.0495125 Jy ! Component: 650 - total flux cleaned = 0.0498193 Jy ! Component: 700 - total flux cleaned = 0.0500583 Jy ! Component: 750 - total flux cleaned = 0.0502444 Jy ! Component: 800 - total flux cleaned = 0.0503894 Jy ! Total flux subtracted in 800 components = 0.0503894 Jy ! Clean residual min=-0.004672 max=0.004238 Jy/beam ! Clean residual mean=-0.000111 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.0503894 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0503894 Jy ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=21.94 mas, bpa=-14.4 degrees ! Estimated noise=1.45572 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557989 Jy ! Component: 100 - total flux cleaned = -0.00093666 Jy ! Component: 150 - total flux cleaned = -0.00120976 Jy ! Component: 200 - total flux cleaned = -0.00140712 Jy ! Component: 250 - total flux cleaned = -0.00152995 Jy ! Component: 300 - total flux cleaned = -0.00154006 Jy ! Component: 350 - total flux cleaned = -0.00155 Jy ! Component: 400 - total flux cleaned = -0.00155974 Jy ! Component: 450 - total flux cleaned = -0.00156931 Jy ! Component: 500 - total flux cleaned = -0.0015833 Jy ! Component: 550 - total flux cleaned = -0.00159244 Jy ! Component: 600 - total flux cleaned = -0.00160137 Jy ! Component: 650 - total flux cleaned = -0.00161018 Jy ! Component: 700 - total flux cleaned = -0.00161882 Jy ! Component: 750 - total flux cleaned = -0.00162728 Jy ! Component: 800 - total flux cleaned = -0.00163563 Jy ! Component: 850 - total flux cleaned = -0.00164378 Jy ! Component: 900 - total flux cleaned = -0.00165183 Jy ! Component: 950 - total flux cleaned = -0.00165581 Jy ! Component: 1000 - total flux cleaned = -0.00165584 Jy ! Component: 1050 - total flux cleaned = -0.00165582 Jy ! Component: 1100 - total flux cleaned = -0.0016559 Jy ! Component: 1150 - total flux cleaned = -0.00165581 Jy ! Component: 1200 - total flux cleaned = -0.0016521 Jy ! Total flux subtracted in 1200 components = -0.0016521 Jy ! Clean residual min=-0.003982 max=0.003926 Jy/beam ! Clean residual mean=-0.000187 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0487373 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 ui1 ! Syntax error in line: ! ui1 ! ^ ! Unable to identify keyword "ui1" ! uncalib selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0487373 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=0.014059Jy sigma=0.716386 ! Fit after self-cal, rms=0.014000Jy sigma=0.714243 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014000Jy sigma=0.714243 ! Fit after self-cal, rms=0.013729Jy sigma=0.513106 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=0.048158Jy sigma=2.627900 ! Fit after self-cal, rms=0.048158Jy sigma=2.627900 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=2.307 mas, bmaj=21.57 mas, bpa=-14.7 degrees ! Estimated noise=1.98825 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182345 Jy ! Component: 100 - total flux cleaned = 0.0292671 Jy ! Component: 150 - total flux cleaned = 0.0359434 Jy ! Component: 200 - total flux cleaned = 0.0399834 Jy ! Component: 250 - total flux cleaned = 0.0424283 Jy ! Component: 300 - total flux cleaned = 0.0440281 Jy ! Component: 350 - total flux cleaned = 0.0452265 Jy ! Component: 400 - total flux cleaned = 0.0461417 Jy ! Component: 450 - total flux cleaned = 0.0468494 Jy ! Component: 500 - total flux cleaned = 0.047398 Jy ! Component: 550 - total flux cleaned = 0.0478238 Jy ! Component: 600 - total flux cleaned = 0.0481573 Jy ! Component: 650 - total flux cleaned = 0.0484223 Jy ! Component: 700 - total flux cleaned = 0.048636 Jy ! Component: 750 - total flux cleaned = 0.0488085 Jy ! Component: 800 - total flux cleaned = 0.0489479 Jy ! Total flux subtracted in 800 components = 0.0489479 Jy ! Clean residual min=-0.003516 max=0.003531 Jy/beam ! Clean residual mean=-0.000009 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0489479 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0489479 Jy ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=22.21 mas, bpa=-14.68 degrees ! Estimated noise=1.43178 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.59973e-05 Jy ! Component: 100 - total flux cleaned = -7.60143e-05 Jy ! Component: 150 - total flux cleaned = -7.60632e-05 Jy ! Component: 200 - total flux cleaned = -7.15908e-05 Jy ! Component: 250 - total flux cleaned = -5.84011e-05 Jy ! Component: 300 - total flux cleaned = -4.98821e-05 Jy ! Component: 350 - total flux cleaned = -3.74162e-05 Jy ! Component: 400 - total flux cleaned = -2.5415e-05 Jy ! Component: 450 - total flux cleaned = -1.37588e-05 Jy ! Component: 500 - total flux cleaned = -2.52852e-06 Jy ! Component: 550 - total flux cleaned = 8.38376e-06 Jy ! Component: 600 - total flux cleaned = 1.54321e-05 Jy ! Component: 650 - total flux cleaned = 2.58091e-05 Jy ! Component: 700 - total flux cleaned = 3.26045e-05 Jy ! Component: 750 - total flux cleaned = 3.9234e-05 Jy ! Component: 800 - total flux cleaned = 4.89407e-05 Jy ! Component: 850 - total flux cleaned = 5.52405e-05 Jy ! Component: 900 - total flux cleaned = 6.14607e-05 Jy ! Component: 950 - total flux cleaned = 6.14611e-05 Jy ! Component: 1000 - total flux cleaned = 6.15338e-05 Jy ! Component: 1050 - total flux cleaned = 6.45058e-05 Jy ! Component: 1100 - total flux cleaned = 6.44904e-05 Jy ! Component: 1150 - total flux cleaned = 6.45417e-05 Jy ! Component: 1200 - total flux cleaned = 6.74566e-05 Jy ! Total flux subtracted in 1200 components = 6.74566e-05 Jy ! Clean residual min=-0.002434 max=0.002361 Jy/beam ! Clean residual mean=-0.000007 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0490154 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=0.048158Jy sigma=2.627900 ! Fit after self-cal, rms=0.048158Jy sigma=2.627900 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=2.307 mas, bmaj=21.57 mas, bpa=-14.7 degrees ! Estimated noise=1.98825 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182345 Jy ! Component: 100 - total flux cleaned = 0.0292671 Jy ! Component: 150 - total flux cleaned = 0.0359434 Jy ! Component: 200 - total flux cleaned = 0.0399834 Jy ! Component: 250 - total flux cleaned = 0.0424283 Jy ! Component: 300 - total flux cleaned = 0.0440281 Jy ! Component: 350 - total flux cleaned = 0.0452265 Jy ! Component: 400 - total flux cleaned = 0.0461417 Jy ! Component: 450 - total flux cleaned = 0.0468494 Jy ! Component: 500 - total flux cleaned = 0.047398 Jy ! Component: 550 - total flux cleaned = 0.0478238 Jy ! Component: 600 - total flux cleaned = 0.0481573 Jy ! Component: 650 - total flux cleaned = 0.0484223 Jy ! Component: 700 - total flux cleaned = 0.048636 Jy ! Component: 750 - total flux cleaned = 0.0488085 Jy ! Component: 800 - total flux cleaned = 0.0489479 Jy ! Total flux subtracted in 800 components = 0.0489479 Jy ! Clean residual min=-0.003516 max=0.003531 Jy/beam ! Clean residual mean=-0.000009 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0489479 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0489479 Jy ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=22.21 mas, bpa=-14.68 degrees ! Estimated noise=1.43178 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.59973e-05 Jy ! Component: 100 - total flux cleaned = -7.60143e-05 Jy ! Component: 150 - total flux cleaned = -7.60632e-05 Jy ! Component: 200 - total flux cleaned = -7.15908e-05 Jy ! Component: 250 - total flux cleaned = -5.84011e-05 Jy ! Component: 300 - total flux cleaned = -4.98821e-05 Jy ! Component: 350 - total flux cleaned = -3.74162e-05 Jy ! Component: 400 - total flux cleaned = -2.5415e-05 Jy ! Component: 450 - total flux cleaned = -1.37588e-05 Jy ! Component: 500 - total flux cleaned = -2.52852e-06 Jy ! Component: 550 - total flux cleaned = 8.38376e-06 Jy ! Component: 600 - total flux cleaned = 1.54321e-05 Jy ! Component: 650 - total flux cleaned = 2.58091e-05 Jy ! Component: 700 - total flux cleaned = 3.26045e-05 Jy ! Component: 750 - total flux cleaned = 3.9234e-05 Jy ! Component: 800 - total flux cleaned = 4.89407e-05 Jy ! Component: 850 - total flux cleaned = 5.52405e-05 Jy ! Component: 900 - total flux cleaned = 6.14607e-05 Jy ! Component: 950 - total flux cleaned = 6.14611e-05 Jy ! Component: 1000 - total flux cleaned = 6.15338e-05 Jy ! Component: 1050 - total flux cleaned = 6.45058e-05 Jy ! Component: 1100 - total flux cleaned = 6.44904e-05 Jy ! Component: 1150 - total flux cleaned = 6.45417e-05 Jy ! Component: 1200 - total flux cleaned = 6.74566e-05 Jy ! Total flux subtracted in 1200 components = 6.74566e-05 Jy ! Clean residual min=-0.002434 max=0.002361 Jy/beam ! Clean residual mean=-0.000007 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0490154 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 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: 2.83 x 22.21 at -14.68 degrees (North through East) ! Clean map min=-0.0024315 max=0.046606 Jy/beam ! Clean map min=-0.0024315 max=0.046308 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 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0490154 Jy ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.90489e-05 Jy ! Component: 100 - total flux cleaned = 0.000283035 Jy ! Component: 150 - total flux cleaned = 0.000672639 Jy ! Component: 200 - total flux cleaned = 0.000890064 Jy ! Component: 250 - total flux cleaned = 0.00106015 Jy ! Component: 300 - total flux cleaned = 0.0011935 Jy ! Component: 350 - total flux cleaned = 0.00126373 Jy ! Component: 400 - total flux cleaned = 0.0012481 Jy ! Component: 450 - total flux cleaned = 0.00120216 Jy ! Component: 500 - total flux cleaned = 0.00114211 Jy ! Total flux subtracted in 512 components = 0.00111278 Jy ! Clean residual min=-0.000771 max=0.000746 Jy/beam ! Clean residual mean=-0.000017 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0501282 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: 2.83 x 22.21 at -14.68 degrees (North through East) ! Clean map min=-0.00077098 max=0.046302 Jy/beam ! Clean map min=-0.0016518 max=0.046302 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 J2029-3543_X ! Writing UV FITS file: J2029-3543_X.uvf ! Writing 151 model components to file: J2029-3543_X.mod ! wwins: Wrote 3 windows to J2029-3543_X.win ! Adding 93 model components to the UV plane model. ! The established model now contains 151 components and 0.0501282 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 22.21 at -14.68 degrees (North through East) ! Clean map min=-0.001414 max=0.046291 Jy/beam ! Writing clean map to FITS file: J2029-3543_X.fits ! Writing difmap environment to: J2029-3543_X.par quit ! Quitting program ! Log file difmap.log_422 closed on Fri Feb 14 21:09:52 2020