! Started logfile: /image_prod/ug002_uva//J1026+0852_S_dfm.log on Wed Mar 4 23:34:12 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//J1026+0852_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1026+0852_S_uva.fits ! AN table 1: 150 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.785926 visibilities/baseline/integration-bin. ! Found source: J1026+0852 ! ! 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 12732 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 J1026+0852_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012570Jy sigma=8.550352 ! Fit after self-cal, rms=0.868774Jy sigma=7.349697 ! 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=2.845 mas, bmaj=6.747 mas, bpa=-3.023 degrees ! Estimated noise=1.44341 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 = 0.0978772 Jy ! Component: 100 - total flux cleaned = 0.131825 Jy ! Total flux subtracted in 100 components = 0.131825 Jy ! Clean residual min=-0.008819 max=0.016528 Jy/beam ! Clean residual mean=-0.000008 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.131825 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.131825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124645Jy sigma=0.649858 ! Fit after self-cal, rms=0.124485Jy sigma=0.649032 ! Inverting map ! Added new window around map position (2, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197181 Jy ! Component: 100 - total flux cleaned = 0.0315905 Jy ! Total flux subtracted in 100 components = 0.0315905 Jy ! Clean residual min=-0.007055 max=0.007418 Jy/beam ! Clean residual mean=0.000005 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.163416 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.163416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120129Jy sigma=0.597728 ! Fit after self-cal, rms=0.120153Jy sigma=0.597276 ! 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=3.586 mas, bmaj=7.796 mas, bpa=-3.997 degrees ! Estimated noise=0.782563 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 (-3, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967332 Jy ! Component: 100 - total flux cleaned = 0.0114226 Jy ! Component: 150 - total flux cleaned = 0.0115998 Jy ! Component: 200 - total flux cleaned = 0.0114463 Jy ! Total flux subtracted in 200 components = 0.0114463 Jy ! Clean residual min=-0.005880 max=0.005009 Jy/beam ! Clean residual mean=0.000007 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.174862 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.174862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118735Jy sigma=0.585665 ! Fit after self-cal, rms=0.118705Jy sigma=0.585340 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 7.796 at -3.997 degrees (North through East) ! Clean map min=-0.0073829 max=0.12198 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 KP 1.02 LA 1.04 ! MK 0.98 NL 1.09 OV 1.01 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 KP 1.01 LA 1.04 ! MK 1.08 NL 0.81 OV 0.99 PT 1.04 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.99 KP 1.00 LA 1.03 ! MK 1.03 NL 1.00 OV 1.01 PT 1.00 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.118705Jy sigma=0.585340 ! Fit after self-cal, rms=0.108960Jy sigma=0.573031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=7.73 mas, bpa=-4.102 degrees ! Estimated noise=0.766883 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 = 0.0043226 Jy ! Component: 100 - total flux cleaned = 0.00471768 Jy ! Component: 150 - total flux cleaned = 0.00461656 Jy ! Component: 200 - total flux cleaned = 0.00470086 Jy ! Total flux subtracted in 200 components = 0.00470086 Jy ! Clean residual min=-0.002837 max=0.003083 Jy/beam ! Clean residual mean=0.000005 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.179563 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.179563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108489Jy sigma=0.569712 ! Fit after self-cal, rms=0.108453Jy sigma=0.569326 ! 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=0.108453Jy sigma=0.569326 ! Fit after self-cal, rms=0.096681Jy sigma=0.564796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=7.734 mas, bpa=-3.931 degrees ! Estimated noise=0.768089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247003 Jy ! Component: 100 - total flux cleaned = 0.00255384 Jy ! Component: 150 - total flux cleaned = 0.00261885 Jy ! Component: 200 - total flux cleaned = 0.00267547 Jy ! Total flux subtracted in 200 components = 0.00267547 Jy ! Clean residual min=-0.002419 max=0.002853 Jy/beam ! Clean residual mean=0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.182239 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.182239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096534Jy sigma=0.563619 ! Fit after self-cal, rms=0.096484Jy sigma=0.563529 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) ! Added new window around map position (57, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132218 Jy ! Component: 100 - total flux cleaned = 0.00147357 Jy ! Component: 150 - total flux cleaned = 0.00147571 Jy ! Component: 200 - total flux cleaned = 0.00139315 Jy ! Total flux subtracted in 200 components = 0.00139315 Jy ! Clean residual min=-0.002383 max=0.002321 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.183632 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.183632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096388Jy sigma=0.562668 ! Fit after self-cal, rms=0.096387Jy sigma=0.562613 ! 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=0.096387Jy sigma=0.562613 ! Fit after self-cal, rms=0.110223Jy sigma=0.559347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=7.703 mas, bpa=-3.625 degrees ! Estimated noise=0.76692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132068 Jy ! Component: 100 - total flux cleaned = 0.00144883 Jy ! Component: 150 - total flux cleaned = 0.0013776 Jy ! Component: 200 - total flux cleaned = 0.00134508 Jy ! Total flux subtracted in 200 components = 0.00134508 Jy ! Clean residual min=-0.002045 max=0.001930 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.184977 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.184977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110187Jy sigma=0.558896 ! Fit after self-cal, rms=0.110368Jy sigma=0.558819 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 = -2.48269e-05 Jy ! Component: 100 - total flux cleaned = -2.39499e-05 Jy ! Component: 150 - total flux cleaned = -2.3301e-05 Jy ! Component: 200 - total flux cleaned = 5.4134e-06 Jy ! Total flux subtracted in 200 components = 5.4134e-06 Jy ! Clean residual min=-0.002031 max=0.001935 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.184982 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.184982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110349Jy sigma=0.558636 ! Fit after self-cal, rms=0.110356Jy sigma=0.558632 ! 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=0.110356Jy sigma=0.558632 ! Fit after self-cal, rms=0.110779Jy sigma=0.558542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.855 mas, bmaj=11.92 mas, bpa=15.72 degrees ! Estimated noise=0.868429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902732 Jy ! Component: 100 - total flux cleaned = 0.000987351 Jy ! Component: 150 - total flux cleaned = 0.00101162 Jy ! Component: 200 - total flux cleaned = 0.00105659 Jy ! Total flux subtracted in 200 components = 0.00105659 Jy ! Clean residual min=-0.001813 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.186039 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.186039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110773Jy sigma=0.558403 ! Fit after self-cal, rms=0.110790Jy sigma=0.558390 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 = -5.0628e-05 Jy ! Component: 100 - total flux cleaned = 1.41234e-05 Jy ! Component: 150 - total flux cleaned = 9.40621e-05 Jy ! Component: 200 - total flux cleaned = 0.000150836 Jy ! Total flux subtracted in 200 components = 0.000150836 Jy ! Clean residual min=-0.001767 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.18619 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.18619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110788Jy sigma=0.558339 ! Fit after self-cal, rms=0.110791Jy sigma=0.558334 ! 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=3.707 mas, bmaj=7.69 mas, bpa=-3.538 degrees ! Estimated noise=0.765793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 7.69 at -3.538 degrees (North through East) ! Clean map min=-0.0032848 max=0.11915 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=2.948 mas, bmaj=6.688 mas, bpa=-2.635 degrees ! Estimated noise=1.41935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961354 Jy ! Component: 100 - total flux cleaned = 0.13192 Jy ! Component: 150 - total flux cleaned = 0.152945 Jy ! Component: 200 - total flux cleaned = 0.166353 Jy ! Total flux subtracted in 200 components = 0.166353 Jy ! Clean residual min=-0.006003 max=0.007172 Jy/beam ! Clean residual mean=-0.000002 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.166353 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.166353 Jy ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.69 mas, bpa=-3.538 degrees ! Estimated noise=0.765793 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 = 0.0103609 Jy ! Component: 100 - total flux cleaned = 0.0161172 Jy ! Component: 150 - total flux cleaned = 0.0193254 Jy ! Component: 200 - total flux cleaned = 0.0210581 Jy ! Total flux subtracted in 200 components = 0.0210581 Jy ! Clean residual min=-0.002540 max=0.002653 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.187411 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.187411 Jy ! Inverting map ! Added new window around map position (-79, -74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108809 Jy ! Component: 100 - total flux cleaned = 0.00167822 Jy ! Component: 150 - total flux cleaned = 0.00189061 Jy ! Component: 200 - total flux cleaned = 0.00195565 Jy ! Total flux subtracted in 200 components = 0.00195565 Jy ! Clean residual min=-0.001963 max=0.001947 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.189367 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.189367 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=8.855 mas, bmaj=11.92 mas, bpa=15.72 degrees ! Estimated noise=0.868429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148446 Jy ! Component: 100 - total flux cleaned = -0.000378937 Jy ! Component: 150 - total flux cleaned = -0.000585515 Jy ! Component: 200 - total flux cleaned = -0.000698954 Jy ! Total flux subtracted in 200 components = -0.000698954 Jy ! Clean residual min=-0.001719 max=0.001696 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.188668 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 = -0.000102133 Jy ! Component: 100 - total flux cleaned = -0.000133222 Jy ! Component: 150 - total flux cleaned = -0.000191818 Jy ! Component: 200 - total flux cleaned = -0.000300479 Jy ! Total flux subtracted in 200 components = -0.000300479 Jy ! Clean residual min=-0.001656 max=0.001591 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.188368 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.188368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=7.69 mas, bpa=-3.538 degrees ! Estimated noise=0.765793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546239 Jy ! Component: 100 - total flux cleaned = -0.000502601 Jy ! Component: 150 - total flux cleaned = -0.000417563 Jy ! Component: 200 - total flux cleaned = -0.000301092 Jy ! Total flux subtracted in 200 components = -0.000301092 Jy ! Clean residual min=-0.001645 max=0.001709 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.188067 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.188067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110798Jy sigma=0.558106 ! Fit after self-cal, rms=0.110797Jy sigma=0.558018 wmodel J1026+0852_S_map.mod ! Writing 127 model components to file: J1026+0852_S_map.mod wobs J1026+0852_S_uvs.fits ! Writing UV FITS file: J1026+0852_S_uvs.fits wwins J1026+0852_S_map.win ! wwins: Wrote 5 windows to J1026+0852_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 = 0.000313432 Jy ! Component: 100 - total flux cleaned = 0.000687908 Jy ! Component: 150 - total flux cleaned = 0.000931913 Jy ! Component: 200 - total flux cleaned = 0.00113623 Jy ! Component: 250 - total flux cleaned = 0.00138158 Jy ! Component: 300 - total flux cleaned = 0.00154824 Jy ! Component: 350 - total flux cleaned = 0.00175635 Jy ! Component: 400 - total flux cleaned = 0.0019366 Jy ! Component: 450 - total flux cleaned = 0.0021122 Jy ! Component: 500 - total flux cleaned = 0.00230528 Jy ! Component: 550 - total flux cleaned = 0.00251401 Jy ! Component: 600 - total flux cleaned = 0.00271805 Jy ! Component: 650 - total flux cleaned = 0.00289775 Jy ! Component: 700 - total flux cleaned = 0.00311268 Jy ! Component: 750 - total flux cleaned = 0.00324666 Jy ! Component: 800 - total flux cleaned = 0.00343359 Jy ! Component: 850 - total flux cleaned = 0.003562 Jy ! Component: 900 - total flux cleaned = 0.00372382 Jy ! Component: 950 - total flux cleaned = 0.00382974 Jy ! Component: 1000 - total flux cleaned = 0.00391646 Jy ! Component: 1050 - total flux cleaned = 0.00401913 Jy ! Component: 1100 - total flux cleaned = 0.00406936 Jy ! Component: 1150 - total flux cleaned = 0.00413571 Jy ! Component: 1200 - total flux cleaned = 0.00415224 Jy ! Component: 1250 - total flux cleaned = 0.00421666 Jy ! Component: 1300 - total flux cleaned = 0.00424818 Jy ! Component: 1350 - total flux cleaned = 0.00424784 Jy ! Component: 1400 - total flux cleaned = 0.00424782 Jy ! Component: 1450 - total flux cleaned = 0.00423259 Jy ! Component: 1500 - total flux cleaned = 0.00427786 Jy ! Component: 1550 - total flux cleaned = 0.00427783 Jy ! Component: 1600 - total flux cleaned = 0.00427794 Jy ! Component: 1650 - total flux cleaned = 0.00430683 Jy ! Component: 1700 - total flux cleaned = 0.00426443 Jy ! Component: 1750 - total flux cleaned = 0.00432097 Jy ! Component: 1800 - total flux cleaned = 0.00432097 Jy ! Component: 1850 - total flux cleaned = 0.00433472 Jy ! Component: 1900 - total flux cleaned = 0.00436185 Jy ! Component: 1950 - total flux cleaned = 0.00434851 Jy ! Component: 2000 - total flux cleaned = 0.00438853 Jy ! Component: 2050 - total flux cleaned = 0.00441473 Jy ! Component: 2100 - total flux cleaned = 0.00438873 Jy ! Component: 2150 - total flux cleaned = 0.00440165 Jy ! Component: 2200 - total flux cleaned = 0.00437628 Jy ! Component: 2250 - total flux cleaned = 0.00440135 Jy ! Component: 2300 - total flux cleaned = 0.00436391 Jy ! Component: 2350 - total flux cleaned = 0.00438871 Jy ! Component: 2400 - total flux cleaned = 0.00440103 Jy ! Component: 2450 - total flux cleaned = 0.00441322 Jy ! Component: 2500 - total flux cleaned = 0.00440115 Jy ! Component: 2550 - total flux cleaned = 0.00443695 Jy ! Component: 2600 - total flux cleaned = 0.00442493 Jy ! Component: 2650 - total flux cleaned = 0.0044249 Jy ! Component: 2700 - total flux cleaned = 0.00440169 Jy ! Component: 2750 - total flux cleaned = 0.00440175 Jy ! Component: 2800 - total flux cleaned = 0.00439032 Jy ! Component: 2850 - total flux cleaned = 0.00435639 Jy ! Component: 2900 - total flux cleaned = 0.0043342 Jy ! Component: 2950 - total flux cleaned = 0.00437867 Jy ! Component: 3000 - total flux cleaned = 0.00435653 Jy ! Component: 3050 - total flux cleaned = 0.00430167 Jy ! Component: 3100 - total flux cleaned = 0.00431251 Jy ! Component: 3150 - total flux cleaned = 0.00429102 Jy ! Component: 3200 - total flux cleaned = 0.00425891 Jy ! Component: 3250 - total flux cleaned = 0.00429082 Jy ! Component: 3300 - total flux cleaned = 0.00429072 Jy ! Component: 3350 - total flux cleaned = 0.00429066 Jy ! Component: 3400 - total flux cleaned = 0.00429061 Jy ! Component: 3450 - total flux cleaned = 0.00431134 Jy ! Component: 3500 - total flux cleaned = 0.00432165 Jy ! Component: 3550 - total flux cleaned = 0.0043115 Jy ! Component: 3600 - total flux cleaned = 0.00430151 Jy ! Component: 3650 - total flux cleaned = 0.00431158 Jy ! Component: 3700 - total flux cleaned = 0.0043216 Jy ! Component: 3750 - total flux cleaned = 0.00432169 Jy ! Component: 3800 - total flux cleaned = 0.0043415 Jy ! Component: 3850 - total flux cleaned = 0.0043119 Jy ! Component: 3900 - total flux cleaned = 0.00430211 Jy ! Component: 3950 - total flux cleaned = 0.00429245 Jy ! Component: 4000 - total flux cleaned = 0.00428285 Jy ! Component: 4050 - total flux cleaned = 0.00429244 Jy ! Total flux subtracted in 4096 components = 0.00425423 Jy ! Clean residual min=-0.000600 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.192321 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 402 components and 0.192321 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1026+0852_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 7.69 at -3.538 degrees (North through East) ! Clean map min=-0.002104 max=0.11489 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1026+0852_S_map.fits wmodel /image_prod/ug002_uva//J1026+0852_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J1026+0852_S_map.mod wobs /image_prod/ug002_uva//J1026+0852_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1026+0852_S_uvs.fits wwins /image_prod/ug002_uva//J1026+0852_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1026+0852_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443474 0.443474 0.886947 1.77389 3.54779 7.09558 14.1912 28.3823 56.7646 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 676.477 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1026+0852_S_dfm.log closed on Wed Mar 4 23:34:16 2020