! Started logfile: /vlbi/uf001/uva//J0354-1616_S_dfm.log on Sun Jan 13 21:57:21 2019 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 /vlbi/uf001/uva//J0354-1616_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0354-1616_S_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.734284 visibilities/baseline/integration-bin. ! Found source: J0354-1616 ! ! 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 40 lines of history. ! ! Reading 6027 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 J0354-1616_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011835Jy sigma=19.168787 ! Fit after self-cal, rms=0.833069Jy sigma=15.797011 ! 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=2.441 mas, bmaj=6.436 mas, bpa=-0.9472 degrees ! Estimated noise=0.619562 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 = 0.12897 Jy ! Component: 100 - total flux cleaned = 0.170769 Jy ! Total flux subtracted in 100 components = 0.170769 Jy ! Clean residual min=-0.006715 max=0.017397 Jy/beam ! Clean residual mean=-0.000003 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.170769 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.170769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083105Jy sigma=1.499943 ! Fit after self-cal, rms=0.082995Jy sigma=1.497220 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187078 Jy ! Component: 100 - total flux cleaned = 0.0280128 Jy ! Total flux subtracted in 100 components = 0.0280128 Jy ! Clean residual min=-0.005796 max=0.007820 Jy/beam ! Clean residual mean=-0.000002 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.198782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.198782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078385Jy sigma=1.398018 ! Fit after self-cal, rms=0.078354Jy sigma=1.396996 ! 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=2.888 mas, bmaj=7.202 mas, bpa=-0.3037 degrees ! Estimated noise=0.491058 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 = 0.00699721 Jy ! Component: 100 - total flux cleaned = 0.0103542 Jy ! Component: 150 - total flux cleaned = 0.0123081 Jy ! Component: 200 - total flux cleaned = 0.0127467 Jy ! Total flux subtracted in 200 components = 0.0127467 Jy ! Clean residual min=-0.005997 max=0.007946 Jy/beam ! Clean residual mean=-0.000003 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.211529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.211529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077813Jy sigma=1.384324 ! Fit after self-cal, rms=0.077809Jy sigma=1.384140 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.202 at -0.3037 degrees (North through East) ! Clean map min=-0.0059245 max=0.16805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.94 HN 1.07 LA 0.86 ! MK 1.02 NL 1.06 OV 1.03 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.06 LA 0.93 ! MK 0.99 NL 1.12 OV 1.03 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.08 LA 0.93 ! MK 0.99 NL 1.12 OV 1.07 PT 1.00 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.077809Jy sigma=1.384140 ! Fit after self-cal, rms=0.075796Jy sigma=1.336002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.205 mas, bpa=0.1221 degrees ! Estimated noise=0.488592 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 = -0.000352632 Jy ! Component: 100 - total flux cleaned = -0.000572475 Jy ! Component: 150 - total flux cleaned = -0.000735245 Jy ! Component: 200 - total flux cleaned = -0.000774902 Jy ! Total flux subtracted in 200 components = -0.000774902 Jy ! Clean residual min=-0.004465 max=0.005248 Jy/beam ! Clean residual mean=-0.000002 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.210754 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.210754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075765Jy sigma=1.335513 ! Fit after self-cal, rms=0.075859Jy sigma=1.334995 ! 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=0.075859Jy sigma=1.334995 ! Fit after self-cal, rms=0.075830Jy sigma=1.314093 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=7.211 mas, bpa=0.1835 degrees ! Estimated noise=0.488984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247814 Jy ! Component: 100 - total flux cleaned = -0.000358308 Jy ! Component: 150 - total flux cleaned = -0.00041336 Jy ! Component: 200 - total flux cleaned = -0.000461498 Jy ! Total flux subtracted in 200 components = -0.000461498 Jy ! Clean residual min=-0.003367 max=0.005484 Jy/beam ! Clean residual mean=-0.000008 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.210293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.210293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075819Jy sigma=1.313887 ! Fit after self-cal, rms=0.075845Jy sigma=1.313792 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 (-7, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051316 Jy ! Component: 100 - total flux cleaned = 0.00783754 Jy ! Component: 150 - total flux cleaned = 0.00913574 Jy ! Component: 200 - total flux cleaned = 0.00958051 Jy ! Total flux subtracted in 200 components = 0.00958051 Jy ! Clean residual min=-0.003054 max=0.003505 Jy/beam ! Clean residual mean=-0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.219873 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.219873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075509Jy sigma=1.305799 ! Fit after self-cal, rms=0.075481Jy sigma=1.305287 ! Inverting map ! Added new window around map position (-15.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003358 Jy ! Component: 100 - total flux cleaned = 0.0054631 Jy ! Component: 150 - total flux cleaned = 0.00714202 Jy ! Component: 200 - total flux cleaned = 0.00855075 Jy ! Total flux subtracted in 200 components = 0.00855075 Jy ! Clean residual min=-0.002641 max=0.002956 Jy/beam ! Clean residual mean=-0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.228424 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.228424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075299Jy sigma=1.301141 ! Fit after self-cal, rms=0.075288Jy sigma=1.300841 ! 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=0.075288Jy sigma=1.300841 ! Fit after self-cal, rms=0.075400Jy sigma=1.295681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=7.208 mas, bpa=0.2275 degrees ! Estimated noise=0.48686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018746 Jy ! Component: 100 - total flux cleaned = 0.00327051 Jy ! Component: 150 - total flux cleaned = 0.00413296 Jy ! Component: 200 - total flux cleaned = 0.00470736 Jy ! Total flux subtracted in 200 components = 0.00470736 Jy ! Clean residual min=-0.002391 max=0.002363 Jy/beam ! Clean residual mean=-0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.233131 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 137 components and 0.233131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075338Jy sigma=1.294120 ! Fit after self-cal, rms=0.075342Jy sigma=1.293988 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 = 0.000910291 Jy ! Component: 100 - total flux cleaned = 0.00131207 Jy ! Component: 150 - total flux cleaned = 0.00160795 Jy ! Component: 200 - total flux cleaned = 0.00182128 Jy ! Total flux subtracted in 200 components = 0.00182128 Jy ! Clean residual min=-0.002333 max=0.002371 Jy/beam ! Clean residual mean=-0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.234952 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.234953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075321Jy sigma=1.293456 ! Fit after self-cal, rms=0.075320Jy sigma=1.293433 ! 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=0.075320Jy sigma=1.293433 ! Fit after self-cal, rms=0.075075Jy sigma=1.293252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.709 mas, bmaj=13.68 mas, bpa=8.499 degrees ! Estimated noise=0.644119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149562 Jy ! Component: 100 - total flux cleaned = 0.002397 Jy ! Component: 150 - total flux cleaned = 0.00283981 Jy ! Component: 200 - total flux cleaned = 0.00322642 Jy ! Total flux subtracted in 200 components = 0.00322642 Jy ! Clean residual min=-0.002862 max=0.002669 Jy/beam ! Clean residual mean=-0.000010 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.238179 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.238179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075060Jy sigma=1.292956 ! Fit after self-cal, rms=0.075058Jy sigma=1.292907 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 = 0.000670203 Jy ! Component: 100 - total flux cleaned = 0.00093433 Jy ! Component: 150 - total flux cleaned = 0.00114538 Jy ! Component: 200 - total flux cleaned = 0.00135163 Jy ! Total flux subtracted in 200 components = 0.00135163 Jy ! Clean residual min=-0.002798 max=0.002706 Jy/beam ! Clean residual mean=-0.000010 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.239531 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 0.239531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075055Jy sigma=1.292853 ! Fit after self-cal, rms=0.075054Jy sigma=1.292841 ! 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=2.904 mas, bmaj=7.207 mas, bpa=0.2241 degrees ! Estimated noise=0.486046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 7.207 at 0.2241 degrees (North through East) ! Clean map min=-0.0022646 max=0.16712 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=2.456 mas, bmaj=6.434 mas, bpa=-0.2987 degrees ! Estimated noise=0.614328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128296 Jy ! Component: 100 - total flux cleaned = 0.170762 Jy ! Component: 150 - total flux cleaned = 0.188824 Jy ! Component: 200 - total flux cleaned = 0.198144 Jy ! Total flux subtracted in 200 components = 0.198144 Jy ! Clean residual min=-0.004073 max=0.004977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.198144 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.198144 Jy ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=7.207 mas, bpa=0.2241 degrees ! Estimated noise=0.486046 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 = 0.00783213 Jy ! Component: 100 - total flux cleaned = 0.0131019 Jy ! Component: 150 - total flux cleaned = 0.0172221 Jy ! Component: 200 - total flux cleaned = 0.0205911 Jy ! Total flux subtracted in 200 components = 0.0205911 Jy ! Clean residual min=-0.002771 max=0.002763 Jy/beam ! Clean residual mean=-0.000006 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.218735 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.218735 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=6.709 mas, bmaj=13.68 mas, bpa=8.499 degrees ! Estimated noise=0.644119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050766 Jy ! Component: 100 - total flux cleaned = 0.00853258 Jy ! Component: 150 - total flux cleaned = 0.0110719 Jy ! Component: 200 - total flux cleaned = 0.013043 Jy ! Total flux subtracted in 200 components = 0.013043 Jy ! Clean residual min=-0.003116 max=0.002931 Jy/beam ! Clean residual mean=-0.000012 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.231778 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 = 0.00161892 Jy ! Component: 100 - total flux cleaned = 0.00297681 Jy ! Component: 150 - total flux cleaned = 0.00390355 Jy ! Component: 200 - total flux cleaned = 0.00462687 Jy ! Total flux subtracted in 200 components = 0.00462687 Jy ! Clean residual min=-0.002875 max=0.002683 Jy/beam ! Clean residual mean=-0.000011 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.236405 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 134 components and 0.236405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=7.207 mas, bpa=0.2241 degrees ! Estimated noise=0.486046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847928 Jy ! Component: 100 - total flux cleaned = 0.00120246 Jy ! Component: 150 - total flux cleaned = 0.00144412 Jy ! Component: 200 - total flux cleaned = 0.00154001 Jy ! Total flux subtracted in 200 components = 0.00154001 Jy ! Clean residual min=-0.002427 max=0.002441 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.237945 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.237945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075104Jy sigma=1.293397 ! Fit after self-cal, rms=0.075102Jy sigma=1.293308 wmodel J0354-1616_S_map.mod ! Writing 154 model components to file: J0354-1616_S_map.mod wobs J0354-1616_S_uvs.fits ! Writing UV FITS file: J0354-1616_S_uvs.fits wwins J0354-1616_S_map.win ! wwins: Wrote 3 windows to J0354-1616_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 = 0.000171376 Jy ! Component: 100 - total flux cleaned = 0.00044789 Jy ! Component: 150 - total flux cleaned = 0.000558906 Jy ! Component: 200 - total flux cleaned = 0.000489457 Jy ! Component: 250 - total flux cleaned = 0.000354037 Jy ! Component: 300 - total flux cleaned = 0.000221703 Jy ! Component: 350 - total flux cleaned = 2.92861e-05 Jy ! Component: 400 - total flux cleaned = -9.50573e-05 Jy ! Component: 450 - total flux cleaned = -0.000217258 Jy ! Component: 500 - total flux cleaned = -0.000426319 Jy ! Component: 550 - total flux cleaned = -0.000572274 Jy ! Component: 600 - total flux cleaned = -0.000743484 Jy ! Component: 650 - total flux cleaned = -0.000771579 Jy ! Component: 700 - total flux cleaned = -0.000936069 Jy ! Component: 750 - total flux cleaned = -0.000936514 Jy ! Component: 800 - total flux cleaned = -0.00112167 Jy ! Component: 850 - total flux cleaned = -0.00122535 Jy ! Component: 900 - total flux cleaned = -0.00130164 Jy ! Component: 950 - total flux cleaned = -0.00137778 Jy ! Component: 1000 - total flux cleaned = -0.00145163 Jy ! Component: 1050 - total flux cleaned = -0.00159758 Jy ! Component: 1100 - total flux cleaned = -0.00159759 Jy ! Component: 1150 - total flux cleaned = -0.0016452 Jy ! Component: 1200 - total flux cleaned = -0.00173814 Jy ! Component: 1250 - total flux cleaned = -0.00164627 Jy ! Component: 1300 - total flux cleaned = -0.00164615 Jy ! Component: 1350 - total flux cleaned = -0.00173592 Jy ! Component: 1400 - total flux cleaned = -0.00164734 Jy ! Component: 1450 - total flux cleaned = -0.0016906 Jy ! Component: 1500 - total flux cleaned = -0.00158262 Jy ! Component: 1550 - total flux cleaned = -0.00149762 Jy ! Component: 1600 - total flux cleaned = -0.00156124 Jy ! Component: 1650 - total flux cleaned = -0.00156119 Jy ! Component: 1700 - total flux cleaned = -0.00154061 Jy ! Component: 1750 - total flux cleaned = -0.00154037 Jy ! Component: 1800 - total flux cleaned = -0.00151999 Jy ! Component: 1850 - total flux cleaned = -0.00147993 Jy ! Component: 1900 - total flux cleaned = -0.00147973 Jy ! Component: 1950 - total flux cleaned = -0.00138206 Jy ! Component: 2000 - total flux cleaned = -0.00142033 Jy ! Component: 2050 - total flux cleaned = -0.00140115 Jy ! Component: 2100 - total flux cleaned = -0.00134439 Jy ! Component: 2150 - total flux cleaned = -0.00130692 Jy ! Component: 2200 - total flux cleaned = -0.00134404 Jy ! Component: 2250 - total flux cleaned = -0.00127074 Jy ! Component: 2300 - total flux cleaned = -0.00130726 Jy ! Component: 2350 - total flux cleaned = -0.00136134 Jy ! Component: 2400 - total flux cleaned = -0.00136124 Jy ! Component: 2450 - total flux cleaned = -0.00141433 Jy ! Component: 2500 - total flux cleaned = -0.00137942 Jy ! Component: 2550 - total flux cleaned = -0.0014142 Jy ! Component: 2600 - total flux cleaned = -0.00143125 Jy ! Component: 2650 - total flux cleaned = -0.00146559 Jy ! Component: 2700 - total flux cleaned = -0.00148226 Jy ! Component: 2750 - total flux cleaned = -0.00149886 Jy ! Component: 2800 - total flux cleaned = -0.00148211 Jy ! Component: 2850 - total flux cleaned = -0.00148234 Jy ! Component: 2900 - total flux cleaned = -0.00149877 Jy ! Component: 2950 - total flux cleaned = -0.00149881 Jy ! Component: 3000 - total flux cleaned = -0.00151508 Jy ! Component: 3050 - total flux cleaned = -0.00153103 Jy ! Component: 3100 - total flux cleaned = -0.00156283 Jy ! Component: 3150 - total flux cleaned = -0.00159436 Jy ! Component: 3200 - total flux cleaned = -0.00154726 Jy ! Component: 3250 - total flux cleaned = -0.00156276 Jy ! Component: 3300 - total flux cleaned = -0.00157802 Jy ! Component: 3350 - total flux cleaned = -0.00154745 Jy ! Component: 3400 - total flux cleaned = -0.00154747 Jy ! Component: 3450 - total flux cleaned = -0.00151739 Jy ! Component: 3500 - total flux cleaned = -0.00157727 Jy ! Component: 3550 - total flux cleaned = -0.00156226 Jy ! Component: 3600 - total flux cleaned = -0.00151799 Jy ! Component: 3650 - total flux cleaned = -0.00153261 Jy ! Component: 3700 - total flux cleaned = -0.00154719 Jy ! Component: 3750 - total flux cleaned = -0.00157624 Jy ! Component: 3800 - total flux cleaned = -0.00154732 Jy ! Component: 3850 - total flux cleaned = -0.00154723 Jy ! Component: 3900 - total flux cleaned = -0.0015755 Jy ! Component: 3950 - total flux cleaned = -0.00158959 Jy ! Component: 4000 - total flux cleaned = -0.00156163 Jy ! Component: 4050 - total flux cleaned = -0.00154772 Jy ! Total flux subtracted in 4096 components = -0.0015615 Jy ! Clean residual min=-0.000708 max=0.000839 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.236384 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 464 components and 0.236384 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0354-1616_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 7.207 at 0.2241 degrees (North through East) ! Clean map min=-0.0016866 max=0.16675 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0354-1616_S_map.fits wmodel /vlbi/uf001/uva//J0354-1616_S_map.mod ! Writing 464 model components to file: /vlbi/uf001/uva//J0354-1616_S_map.mod wobs /vlbi/uf001/uva//J0354-1616_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0354-1616_S_uvs.fits wwins /vlbi/uf001/uva//J0354-1616_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0354-1616_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.166752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448267 0.448267 0.896535 1.79307 3.58614 7.17228 14.3446 28.6891 57.3782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 669.243 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0354-1616_S_dfm.log closed on Sun Jan 13 21:57:26 2019