! Started logfile: /image_prod/ug002_uva//J0126-1518_S_dfm.log on Wed Mar 4 19:04:11 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0126-1518_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0126-1518_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977037 visibilities/baseline/integration-bin. ! Found source: J0126-1518 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3957 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0126-1518_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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. ! ! Fit before self-cal, rms=1.020579Jy sigma=7.318374 ! Fit after self-cal, rms=0.842755Jy sigma=6.046811 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.656 mas, bmaj=6.945 mas, bpa=-3.644 degrees ! Estimated noise=2.06017 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122079 Jy ! Component: 100 - total flux cleaned = 0.151229 Jy ! Total flux subtracted in 100 components = 0.151229 Jy ! Clean residual min=-0.005701 max=0.011242 Jy/beam ! Clean residual mean=-0.000004 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.151229 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.151229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073933Jy sigma=0.454484 ! Fit after self-cal, rms=0.073916Jy sigma=0.454437 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111706 Jy ! Component: 100 - total flux cleaned = 0.0158929 Jy ! Total flux subtracted in 100 components = 0.0158929 Jy ! Clean residual min=-0.003754 max=0.004827 Jy/beam ! Clean residual mean=0.000003 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.167122 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.167122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072302Jy sigma=0.442579 ! Fit after self-cal, rms=0.072296Jy sigma=0.442496 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=8.016 mas, bpa=-4.537 degrees ! Estimated noise=1.62972 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162881 Jy ! Component: 100 - total flux cleaned = 0.00171068 Jy ! Component: 150 - total flux cleaned = 0.00174484 Jy ! Component: 200 - total flux cleaned = 0.00174259 Jy ! Total flux subtracted in 200 components = 0.00174259 Jy ! Clean residual min=-0.003655 max=0.004296 Jy/beam ! Clean residual mean=0.000005 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.168864 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.168864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072226Jy sigma=0.442190 ! Fit after self-cal, rms=0.072230Jy sigma=0.442184 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 8.016 at -4.537 degrees (North through East) ! Clean map min=-0.0035459 max=0.15854 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.99 KP 0.96 ! LA 1.01 MK 1.06 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 1.04 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.14 KP 0.96 ! LA 1.00 MK 0.93 NL 1.10 OV 0.94 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.072230Jy sigma=0.442184 ! Fit after self-cal, rms=0.071307Jy sigma=0.437082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.002 mas, bpa=-4.359 degrees ! Estimated noise=1.6308 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010603 Jy ! Component: 100 - total flux cleaned = -0.00114859 Jy ! Component: 150 - total flux cleaned = -0.00114825 Jy ! Component: 200 - total flux cleaned = -0.00117934 Jy ! Total flux subtracted in 200 components = -0.00117934 Jy ! Clean residual min=-0.002989 max=0.003198 Jy/beam ! Clean residual mean=0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.167685 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.167685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071261Jy sigma=0.436703 ! Fit after self-cal, rms=0.071261Jy sigma=0.436658 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071261Jy sigma=0.436658 ! Fit after self-cal, rms=0.070605Jy sigma=0.431936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=8.026 mas, bpa=-4.185 degrees ! Estimated noise=1.6306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292151 Jy ! Component: 100 - total flux cleaned = 0.000292011 Jy ! Component: 150 - total flux cleaned = 0.000313548 Jy ! Component: 200 - total flux cleaned = 0.000294637 Jy ! Total flux subtracted in 200 components = 0.000294637 Jy ! Clean residual min=-0.002654 max=0.002777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.16798 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.16798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070585Jy sigma=0.431877 ! Fit after self-cal, rms=0.070586Jy sigma=0.431842 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13336e-05 Jy ! Component: 100 - total flux cleaned = -3.94908e-05 Jy ! Component: 150 - total flux cleaned = -6.73325e-05 Jy ! Component: 200 - total flux cleaned = -6.71439e-05 Jy ! Total flux subtracted in 200 components = -6.71439e-05 Jy ! Clean residual min=-0.002642 max=0.002773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.167913 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.167913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070577Jy sigma=0.431820 ! Fit after self-cal, rms=0.070577Jy sigma=0.431817 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070577Jy sigma=0.431817 ! Fit after self-cal, rms=0.070750Jy sigma=0.431789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.03 mas, bpa=-4.119 degrees ! Estimated noise=1.63425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331162 Jy ! Component: 100 - total flux cleaned = 0.000332404 Jy ! Component: 150 - total flux cleaned = 0.000331829 Jy ! Component: 200 - total flux cleaned = 0.000331218 Jy ! Total flux subtracted in 200 components = 0.000331218 Jy ! Clean residual min=-0.002632 max=0.002760 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.168244 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.168244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070739Jy sigma=0.431763 ! Fit after self-cal, rms=0.070740Jy sigma=0.431761 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.34219e-05 Jy ! Component: 100 - total flux cleaned = -3.91898e-06 Jy ! Component: 150 - total flux cleaned = -1.52593e-05 Jy ! Component: 200 - total flux cleaned = -3.63161e-05 Jy ! Total flux subtracted in 200 components = -3.63161e-05 Jy ! Clean residual min=-0.002623 max=0.002756 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.168207 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.168207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070735Jy sigma=0.431748 ! Fit after self-cal, rms=0.070735Jy sigma=0.431746 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070735Jy sigma=0.431746 ! Fit after self-cal, rms=0.070869Jy sigma=0.431730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.718 mas, bmaj=15.47 mas, bpa=-0.7655 degrees ! Estimated noise=2.02561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351494 Jy ! Component: 100 - total flux cleaned = 0.000349189 Jy ! Component: 150 - total flux cleaned = 0.000348174 Jy ! Component: 200 - total flux cleaned = 0.000347595 Jy ! Total flux subtracted in 200 components = 0.000347595 Jy ! Clean residual min=-0.003039 max=0.002598 Jy/beam ! Clean residual mean=-0.000005 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.168555 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 44 components and 0.168555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070871Jy sigma=0.431796 ! Fit after self-cal, rms=0.070880Jy sigma=0.431768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125934 Jy ! Component: 100 - total flux cleaned = 0.000126777 Jy ! Component: 150 - total flux cleaned = 0.000138402 Jy ! Component: 200 - total flux cleaned = 0.000148381 Jy ! Total flux subtracted in 200 components = 0.000148381 Jy ! Clean residual min=-0.003020 max=0.002587 Jy/beam ! Clean residual mean=-0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.168703 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.168703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070885Jy sigma=0.431835 ! Fit after self-cal, rms=0.070891Jy sigma=0.431821 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=8.029 mas, bpa=-4.069 degrees ! Estimated noise=1.63736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.226 x 8.029 at -4.069 degrees (North through East) ! Clean map min=-0.0025385 max=0.15994 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. 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 clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.655 mas, bmaj=6.954 mas, bpa=-3.251 degrees ! Estimated noise=2.06586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122352 Jy ! Component: 100 - total flux cleaned = 0.151502 Jy ! Component: 150 - total flux cleaned = 0.162687 Jy ! Component: 200 - total flux cleaned = 0.167623 Jy ! Total flux subtracted in 200 components = 0.167623 Jy ! Clean residual min=-0.003209 max=0.003569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.167623 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.167623 Jy ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=8.029 mas, bpa=-4.069 degrees ! Estimated noise=1.63736 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181157 Jy ! Component: 100 - total flux cleaned = 0.00193777 Jy ! Component: 150 - total flux cleaned = 0.00197204 Jy ! Component: 200 - total flux cleaned = 0.001912 Jy ! Total flux subtracted in 200 components = 0.001912 Jy ! Clean residual min=-0.002764 max=0.002807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.169535 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.169535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.718 mas, bmaj=15.47 mas, bpa=-0.7655 degrees ! Estimated noise=2.02561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139707 Jy ! Component: 100 - total flux cleaned = -0.000182829 Jy ! Component: 150 - total flux cleaned = -0.00021429 Jy ! Component: 200 - total flux cleaned = -0.00022693 Jy ! Total flux subtracted in 200 components = -0.00022693 Jy ! Clean residual min=-0.002922 max=0.002515 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.169308 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.191e-05 Jy ! Component: 100 - total flux cleaned = -2.20566e-05 Jy ! Component: 150 - total flux cleaned = -2.29629e-05 Jy ! Component: 200 - total flux cleaned = -2.30529e-05 Jy ! Total flux subtracted in 200 components = -2.30529e-05 Jy ! Clean residual min=-0.002932 max=0.002526 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.169285 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.169285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=8.029 mas, bpa=-4.069 degrees ! Estimated noise=1.63736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31009e-05 Jy ! Component: 100 - total flux cleaned = 0.00013429 Jy ! Component: 150 - total flux cleaned = 0.000133677 Jy ! Component: 200 - total flux cleaned = 0.000110861 Jy ! Total flux subtracted in 200 components = 0.000110861 Jy ! Clean residual min=-0.002721 max=0.002790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.169396 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.169396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070901Jy sigma=0.431869 ! Fit after self-cal, rms=0.070899Jy sigma=0.431857 wmodel J0126-1518_S_map.mod ! Writing 45 model components to file: J0126-1518_S_map.mod wobs J0126-1518_S_uvs.fits ! Writing UV FITS file: J0126-1518_S_uvs.fits wwins J0126-1518_S_map.win ! wwins: Wrote 1 windows to J0126-1518_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206591 Jy ! Component: 100 - total flux cleaned = 0.000486859 Jy ! Component: 150 - total flux cleaned = 0.000574328 Jy ! Component: 200 - total flux cleaned = 0.000740253 Jy ! Component: 250 - total flux cleaned = 0.000739056 Jy ! Component: 300 - total flux cleaned = 0.000777815 Jy ! Component: 350 - total flux cleaned = 0.000776788 Jy ! Component: 400 - total flux cleaned = 0.000592568 Jy ! Component: 450 - total flux cleaned = 0.000449445 Jy ! Component: 500 - total flux cleaned = 0.000414235 Jy ! Component: 550 - total flux cleaned = 0.000380327 Jy ! Component: 600 - total flux cleaned = 0.000214051 Jy ! Component: 650 - total flux cleaned = 0.00014952 Jy ! Component: 700 - total flux cleaned = 2.17487e-05 Jy ! Component: 750 - total flux cleaned = -0.000104089 Jy ! Component: 800 - total flux cleaned = -0.000197726 Jy ! Component: 850 - total flux cleaned = -0.000350266 Jy ! Component: 900 - total flux cleaned = -0.000529155 Jy ! Component: 950 - total flux cleaned = -0.000675551 Jy ! Component: 1000 - total flux cleaned = -0.000732984 Jy ! Component: 1050 - total flux cleaned = -0.00084623 Jy ! Component: 1100 - total flux cleaned = -0.000985333 Jy ! Component: 1150 - total flux cleaned = -0.000985024 Jy ! Component: 1200 - total flux cleaned = -0.00112055 Jy ! Component: 1250 - total flux cleaned = -0.00128098 Jy ! Component: 1300 - total flux cleaned = -0.00138599 Jy ! Component: 1350 - total flux cleaned = -0.00141147 Jy ! Component: 1400 - total flux cleaned = -0.00151443 Jy ! Component: 1450 - total flux cleaned = -0.00151467 Jy ! Component: 1500 - total flux cleaned = -0.0015643 Jy ! Component: 1550 - total flux cleaned = -0.00171208 Jy ! Component: 1600 - total flux cleaned = -0.00176058 Jy ! Component: 1650 - total flux cleaned = -0.00176118 Jy ! Component: 1700 - total flux cleaned = -0.00183277 Jy ! Component: 1750 - total flux cleaned = -0.00187979 Jy ! Component: 1800 - total flux cleaned = -0.00204233 Jy ! Component: 1850 - total flux cleaned = -0.00211086 Jy ! Component: 1900 - total flux cleaned = -0.00222426 Jy ! Component: 1950 - total flux cleaned = -0.00222442 Jy ! Component: 2000 - total flux cleaned = -0.00235771 Jy ! Component: 2050 - total flux cleaned = -0.00242378 Jy ! Component: 2100 - total flux cleaned = -0.00255409 Jy ! Component: 2150 - total flux cleaned = -0.0025974 Jy ! Component: 2200 - total flux cleaned = -0.00270368 Jy ! Component: 2250 - total flux cleaned = -0.00272467 Jy ! Component: 2300 - total flux cleaned = -0.00274527 Jy ! Component: 2350 - total flux cleaned = -0.00286867 Jy ! Component: 2400 - total flux cleaned = -0.00288868 Jy ! Component: 2450 - total flux cleaned = -0.00292887 Jy ! Component: 2500 - total flux cleaned = -0.00298893 Jy ! Component: 2550 - total flux cleaned = -0.00310785 Jy ! Component: 2600 - total flux cleaned = -0.0030687 Jy ! Component: 2650 - total flux cleaned = -0.00320458 Jy ! Component: 2700 - total flux cleaned = -0.00322378 Jy ! Component: 2750 - total flux cleaned = -0.00331888 Jy ! Component: 2800 - total flux cleaned = -0.00346971 Jy ! Component: 2850 - total flux cleaned = -0.00348843 Jy ! Component: 2900 - total flux cleaned = -0.00359981 Jy ! Component: 2950 - total flux cleaned = -0.00371004 Jy ! Component: 3000 - total flux cleaned = -0.00376474 Jy ! Component: 3050 - total flux cleaned = -0.00387314 Jy ! Component: 3100 - total flux cleaned = -0.00394491 Jy ! Component: 3150 - total flux cleaned = -0.0039801 Jy ! Component: 3200 - total flux cleaned = -0.00406813 Jy ! Component: 3250 - total flux cleaned = -0.00418998 Jy ! Component: 3300 - total flux cleaned = -0.00418988 Jy ! Component: 3350 - total flux cleaned = -0.00427551 Jy ! Component: 3400 - total flux cleaned = -0.00439461 Jy ! Component: 3450 - total flux cleaned = -0.00441128 Jy ! Component: 3500 - total flux cleaned = -0.00447818 Jy ! Component: 3550 - total flux cleaned = -0.00452784 Jy ! Component: 3600 - total flux cleaned = -0.00457701 Jy ! Component: 3650 - total flux cleaned = -0.00465863 Jy ! Component: 3700 - total flux cleaned = -0.00475572 Jy ! Component: 3750 - total flux cleaned = -0.00482008 Jy ! Component: 3800 - total flux cleaned = -0.00493169 Jy ! Component: 3850 - total flux cleaned = -0.0050424 Jy ! Component: 3900 - total flux cleaned = -0.0050893 Jy ! Component: 3950 - total flux cleaned = -0.00516732 Jy ! Component: 4000 - total flux cleaned = -0.00527565 Jy ! Component: 4050 - total flux cleaned = -0.00535239 Jy ! Total flux subtracted in 4096 components = -0.00541321 Jy ! Clean residual min=-0.000948 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.163982 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 324 components and 0.163982 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0126-1518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.226 x 8.029 at -4.069 degrees (North through East) ! Clean map min=-0.0016392 max=0.15956 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0126-1518_S_map.fits wmodel /image_prod/ug002_uva//J0126-1518_S_map.mod ! Writing 324 model components to file: /image_prod/ug002_uva//J0126-1518_S_map.mod wobs /image_prod/ug002_uva//J0126-1518_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0126-1518_S_uvs.fits wwins /image_prod/ug002_uva//J0126-1518_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0126-1518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514055 0.514055 1.02811 2.05622 4.11244 8.22489 16.4498 32.8995 65.7991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.594 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0126-1518_S_dfm.log closed on Wed Mar 4 19:04:15 2020