! Started logfile: /image_prod/ug002_uva//J1803-0433_S_dfm.log on Thu Mar 5 03:37:27 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//J1803-0433_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1803-0433_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873778 visibilities/baseline/integration-bin. ! Found source: J1803-0433 ! ! 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 8847 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 J1803-0433_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004116Jy sigma=7.484795 ! Fit after self-cal, rms=0.954080Jy sigma=7.109796 ! 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=2.98 mas, bmaj=7.026 mas, bpa=-0.4945 degrees ! Estimated noise=1.53339 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 = 0.0371117 Jy ! Component: 100 - total flux cleaned = 0.0468461 Jy ! Total flux subtracted in 100 components = 0.0468461 Jy ! Clean residual min=-0.003895 max=0.004227 Jy/beam ! Clean residual mean=0.000004 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0468461 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0468461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070359Jy sigma=0.458402 ! Fit after self-cal, rms=0.069106Jy sigma=0.448238 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566689 Jy ! Component: 100 - total flux cleaned = 0.00881429 Jy ! Total flux subtracted in 100 components = 0.00881429 Jy ! Clean residual min=-0.002979 max=0.002990 Jy/beam ! Clean residual mean=0.000000 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0556604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0556604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068628Jy sigma=0.444464 ! Fit after self-cal, rms=0.068640Jy sigma=0.444376 ! 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=3.568 mas, bmaj=8.211 mas, bpa=-0.9296 degrees ! Estimated noise=1.04269 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 = 0.00206706 Jy ! Component: 100 - total flux cleaned = 0.00255404 Jy ! Component: 150 - total flux cleaned = 0.00255733 Jy ! Component: 200 - total flux cleaned = 0.00251165 Jy ! Total flux subtracted in 200 components = 0.00251165 Jy ! Clean residual min=-0.002735 max=0.002242 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0581721 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0581721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068564Jy sigma=0.443954 ! Fit after self-cal, rms=0.068568Jy sigma=0.443918 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 8.211 at -0.9296 degrees (North through East) ! Clean map min=-0.0026273 max=0.049133 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.05 KP 0.97 ! LA 1.05 MK 1.03 NL 0.85 OV 0.95 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.04 KP 1.03 ! LA 1.02 MK 1.01 NL 0.90 OV 0.99 ! PT 1.20 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.03 KP 1.05 ! LA 1.04 MK 1.05 NL 0.85 OV 0.99 ! PT 1.13 SC 0.97 ! ! ! Fit before self-cal, rms=0.068568Jy sigma=0.443918 ! Fit after self-cal, rms=0.068027Jy sigma=0.442405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.189 mas, bpa=-0.6616 degrees ! Estimated noise=1.04882 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 = 0.000388799 Jy ! Component: 100 - total flux cleaned = 0.000389475 Jy ! Component: 150 - total flux cleaned = 0.000374428 Jy ! Component: 200 - total flux cleaned = 0.000345589 Jy ! Total flux subtracted in 200 components = 0.000345589 Jy ! Clean residual min=-0.001934 max=0.001761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0585177 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0585177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068017Jy sigma=0.442356 ! Fit after self-cal, rms=0.068053Jy sigma=0.442185 ! 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=0.068053Jy sigma=0.442185 ! Fit after self-cal, rms=0.067731Jy sigma=0.440875 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=8.178 mas, bpa=-0.7131 degrees ! Estimated noise=1.05117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306646 Jy ! Component: 100 - total flux cleaned = 0.00030657 Jy ! Component: 150 - total flux cleaned = 0.000293626 Jy ! Component: 200 - total flux cleaned = 0.000282044 Jy ! Total flux subtracted in 200 components = 0.000282044 Jy ! Clean residual min=-0.001683 max=0.001797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0587997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0587997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067724Jy sigma=0.440837 ! Fit after self-cal, rms=0.067751Jy sigma=0.440732 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 = -6.85005e-05 Jy ! Component: 100 - total flux cleaned = -8.10094e-05 Jy ! Component: 150 - total flux cleaned = -0.000102462 Jy ! Component: 200 - total flux cleaned = -0.000112592 Jy ! Total flux subtracted in 200 components = -0.000112592 Jy ! Clean residual min=-0.001697 max=0.001801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0586871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0586871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067747Jy sigma=0.440703 ! Fit after self-cal, rms=0.067746Jy sigma=0.440699 ! 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=0.067746Jy sigma=0.440699 ! Fit after self-cal, rms=0.067470Jy sigma=0.440617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=8.142 mas, bpa=-0.5414 degrees ! Estimated noise=1.04829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157751 Jy ! Component: 100 - total flux cleaned = 0.000157326 Jy ! Component: 150 - total flux cleaned = 0.000157329 Jy ! Component: 200 - total flux cleaned = 0.000157239 Jy ! Total flux subtracted in 200 components = 0.000157239 Jy ! Clean residual min=-0.001686 max=0.001781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0588444 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0588444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067463Jy sigma=0.440595 ! Fit after self-cal, rms=0.067467Jy sigma=0.440584 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 = -2.42051e-05 Jy ! Component: 100 - total flux cleaned = -3.34429e-05 Jy ! Component: 150 - total flux cleaned = -4.2349e-05 Jy ! Component: 200 - total flux cleaned = -5.90357e-05 Jy ! Total flux subtracted in 200 components = -5.90357e-05 Jy ! Clean residual min=-0.001711 max=0.001790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0587853 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0587853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067465Jy sigma=0.440565 ! Fit after self-cal, rms=0.067464Jy sigma=0.440563 ! 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=0.067464Jy sigma=0.440563 ! Fit after self-cal, rms=0.067093Jy sigma=0.440551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.582 mas, bmaj=13.01 mas, bpa=-1.435 degrees ! Estimated noise=1.2374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.14062e-05 Jy ! Component: 100 - total flux cleaned = 0.00012238 Jy ! Component: 150 - total flux cleaned = 0.000145483 Jy ! Component: 200 - total flux cleaned = 0.000171304 Jy ! Total flux subtracted in 200 components = 0.000171304 Jy ! Clean residual min=-0.001819 max=0.001838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0589566 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0589566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067094Jy sigma=0.440546 ! Fit after self-cal, rms=0.067086Jy sigma=0.440533 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 = -4.44671e-05 Jy ! Component: 100 - total flux cleaned = -2.61182e-05 Jy ! Component: 150 - total flux cleaned = -6.03899e-06 Jy ! Component: 200 - total flux cleaned = 4.38137e-06 Jy ! Total flux subtracted in 200 components = 4.38137e-06 Jy ! Clean residual min=-0.001833 max=0.001837 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.058961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.058961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067089Jy sigma=0.440532 ! Fit after self-cal, rms=0.067084Jy sigma=0.440522 ! 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=3.556 mas, bmaj=8.108 mas, bpa=-0.3299 degrees ! Estimated noise=1.04461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 8.108 at -0.3299 degrees (North through East) ! Clean map min=-0.0016491 max=0.049353 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=2.983 mas, bmaj=6.968 mas, bpa=0.1735 degrees ! Estimated noise=1.51398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374706 Jy ! Component: 100 - total flux cleaned = 0.0478592 Jy ! Component: 150 - total flux cleaned = 0.0529907 Jy ! Component: 200 - total flux cleaned = 0.0560034 Jy ! Total flux subtracted in 200 components = 0.0560034 Jy ! Clean residual min=-0.002916 max=0.002813 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0560034 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0560034 Jy ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=8.108 mas, bpa=-0.3299 degrees ! Estimated noise=1.04461 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 = 0.00222847 Jy ! Component: 100 - total flux cleaned = 0.00320229 Jy ! Component: 150 - total flux cleaned = 0.00333441 Jy ! Component: 200 - total flux cleaned = 0.00333464 Jy ! Total flux subtracted in 200 components = 0.00333464 Jy ! Clean residual min=-0.001710 max=0.001821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.059338 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.059338 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=7.582 mas, bmaj=13.01 mas, bpa=-1.435 degrees ! Estimated noise=1.2374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.45745e-05 Jy ! Component: 100 - total flux cleaned = 2.57478e-05 Jy ! Component: 150 - total flux cleaned = 2.62698e-05 Jy ! Component: 200 - total flux cleaned = 2.0562e-05 Jy ! Total flux subtracted in 200 components = 2.0562e-05 Jy ! Clean residual min=-0.001838 max=0.001833 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0593586 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 = -9.55055e-06 Jy ! Component: 100 - total flux cleaned = -1.36365e-05 Jy ! Component: 150 - total flux cleaned = -1.75746e-05 Jy ! Component: 200 - total flux cleaned = -2.48616e-05 Jy ! Total flux subtracted in 200 components = -2.48616e-05 Jy ! Clean residual min=-0.001834 max=0.001831 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0593337 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0593337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=8.108 mas, bpa=-0.3299 degrees ! Estimated noise=1.04461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.64839e-05 Jy ! Component: 100 - total flux cleaned = -1.24296e-05 Jy ! Component: 150 - total flux cleaned = -4.32143e-05 Jy ! Component: 200 - total flux cleaned = -7.05318e-05 Jy ! Total flux subtracted in 200 components = -7.05318e-05 Jy ! Clean residual min=-0.001694 max=0.001790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0592632 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0592632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067094Jy sigma=0.440596 ! Fit after self-cal, rms=0.067098Jy sigma=0.440584 wmodel J1803-0433_S_map.mod ! Writing 55 model components to file: J1803-0433_S_map.mod wobs J1803-0433_S_uvs.fits ! Writing UV FITS file: J1803-0433_S_uvs.fits wwins J1803-0433_S_map.win ! wwins: Wrote 1 windows to J1803-0433_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 = 0.000304537 Jy ! Component: 100 - total flux cleaned = 0.000422407 Jy ! Component: 150 - total flux cleaned = 0.000367209 Jy ! Component: 200 - total flux cleaned = 0.000341169 Jy ! Component: 250 - total flux cleaned = 0.000367087 Jy ! Component: 300 - total flux cleaned = 0.000215949 Jy ! Component: 350 - total flux cleaned = 4.51511e-05 Jy ! Component: 400 - total flux cleaned = -9.78137e-05 Jy ! Component: 450 - total flux cleaned = -0.000237794 Jy ! Component: 500 - total flux cleaned = -0.000305406 Jy ! Component: 550 - total flux cleaned = -0.000349468 Jy ! Component: 600 - total flux cleaned = -0.0004149 Jy ! Component: 650 - total flux cleaned = -0.000479576 Jy ! Component: 700 - total flux cleaned = -0.000543265 Jy ! Component: 750 - total flux cleaned = -0.000626739 Jy ! Component: 800 - total flux cleaned = -0.000667578 Jy ! Component: 850 - total flux cleaned = -0.000707759 Jy ! Component: 900 - total flux cleaned = -0.000787568 Jy ! Component: 950 - total flux cleaned = -0.00080722 Jy ! Component: 1000 - total flux cleaned = -0.000846126 Jy ! Component: 1050 - total flux cleaned = -0.000864933 Jy ! Component: 1100 - total flux cleaned = -0.000846302 Jy ! Component: 1150 - total flux cleaned = -0.000939464 Jy ! Component: 1200 - total flux cleaned = -0.000865743 Jy ! Component: 1250 - total flux cleaned = -0.000883834 Jy ! Component: 1300 - total flux cleaned = -0.000901888 Jy ! Component: 1350 - total flux cleaned = -0.000883942 Jy ! Component: 1400 - total flux cleaned = -0.000936893 Jy ! Component: 1450 - total flux cleaned = -0.000919365 Jy ! Component: 1500 - total flux cleaned = -0.000988373 Jy ! Component: 1550 - total flux cleaned = -0.00102259 Jy ! Component: 1600 - total flux cleaned = -0.00105635 Jy ! Component: 1650 - total flux cleaned = -0.00112306 Jy ! Component: 1700 - total flux cleaned = -0.0011889 Jy ! Component: 1750 - total flux cleaned = -0.00122162 Jy ! Component: 1800 - total flux cleaned = -0.00123773 Jy ! Component: 1850 - total flux cleaned = -0.00130202 Jy ! Component: 1900 - total flux cleaned = -0.00138165 Jy ! Component: 1950 - total flux cleaned = -0.00141318 Jy ! Component: 2000 - total flux cleaned = -0.00153796 Jy ! Component: 2050 - total flux cleaned = -0.00158424 Jy ! Component: 2100 - total flux cleaned = -0.00161467 Jy ! Component: 2150 - total flux cleaned = -0.00161471 Jy ! Component: 2200 - total flux cleaned = -0.00170501 Jy ! Component: 2250 - total flux cleaned = -0.00176472 Jy ! Component: 2300 - total flux cleaned = -0.00180886 Jy ! Component: 2350 - total flux cleaned = -0.00185273 Jy ! Component: 2400 - total flux cleaned = -0.00189645 Jy ! Component: 2450 - total flux cleaned = -0.00193977 Jy ! Component: 2500 - total flux cleaned = -0.00205423 Jy ! Component: 2550 - total flux cleaned = -0.00211082 Jy ! Component: 2600 - total flux cleaned = -0.00215293 Jy ! Component: 2650 - total flux cleaned = -0.0021807 Jy ! Component: 2700 - total flux cleaned = -0.00216695 Jy ! Component: 2750 - total flux cleaned = -0.00226328 Jy ! Component: 2800 - total flux cleaned = -0.002304 Jy ! Component: 2850 - total flux cleaned = -0.0022904 Jy ! Component: 2900 - total flux cleaned = -0.00231725 Jy ! Component: 2950 - total flux cleaned = -0.00241065 Jy ! Component: 3000 - total flux cleaned = -0.00238417 Jy ! Component: 3050 - total flux cleaned = -0.00243701 Jy ! Component: 3100 - total flux cleaned = -0.00247618 Jy ! Component: 3150 - total flux cleaned = -0.00248924 Jy ! Component: 3200 - total flux cleaned = -0.0024507 Jy ! Component: 3250 - total flux cleaned = -0.00250188 Jy ! Component: 3300 - total flux cleaned = -0.00255266 Jy ! Component: 3350 - total flux cleaned = -0.00256531 Jy ! Component: 3400 - total flux cleaned = -0.00256546 Jy ! Component: 3450 - total flux cleaned = -0.00261519 Jy ! Component: 3500 - total flux cleaned = -0.00267681 Jy ! Component: 3550 - total flux cleaned = -0.00261543 Jy ! Component: 3600 - total flux cleaned = -0.00263988 Jy ! Component: 3650 - total flux cleaned = -0.00270045 Jy ! Component: 3700 - total flux cleaned = -0.00270045 Jy ! Component: 3750 - total flux cleaned = -0.00274826 Jy ! Component: 3800 - total flux cleaned = -0.00270074 Jy ! Component: 3850 - total flux cleaned = -0.00275984 Jy ! Component: 3900 - total flux cleaned = -0.00275978 Jy ! Component: 3950 - total flux cleaned = -0.00278312 Jy ! Component: 4000 - total flux cleaned = -0.00280617 Jy ! Component: 4050 - total flux cleaned = -0.00280614 Jy ! Total flux subtracted in 4096 components = -0.00284047 Jy ! Clean residual min=-0.000697 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0564227 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 321 components and 0.0564227 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1803-0433_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 8.108 at -0.3299 degrees (North through East) ! Clean map min=-0.0011898 max=0.049107 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1803-0433_S_map.fits wmodel /image_prod/ug002_uva//J1803-0433_S_map.mod ! Writing 321 model components to file: /image_prod/ug002_uva//J1803-0433_S_map.mod wobs /image_prod/ug002_uva//J1803-0433_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1803-0433_S_uvs.fits wwins /image_prod/ug002_uva//J1803-0433_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1803-0433_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0491069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201616 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2317 1.2317 2.46339 4.92679 9.85357 19.7071 39.4143 78.8286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.566 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1803-0433_S_dfm.log closed on Thu Mar 5 03:37:31 2020