! Started logfile: /vlbi/uf001/uva//J0126-1518_S_dfm.log on Sun Jan 13 20:59:35 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//J0126-1518_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0126-1518_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985185 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 6384 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009461Jy sigma=17.080572 ! Fit after self-cal, rms=0.845503Jy sigma=14.273382 ! 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=2.731 mas, bmaj=6.726 mas, bpa=-2.562 degrees ! Estimated noise=0.713367 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 = 0.122179 Jy ! Component: 100 - total flux cleaned = 0.154756 Jy ! Total flux subtracted in 100 components = 0.154756 Jy ! Clean residual min=-0.006013 max=0.013117 Jy/beam ! Clean residual mean=0.000014 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.154756 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.154756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080693Jy sigma=1.298238 ! Fit after self-cal, rms=0.080699Jy sigma=1.297656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139152 Jy ! Component: 100 - total flux cleaned = 0.0215786 Jy ! Total flux subtracted in 100 components = 0.0215786 Jy ! Clean residual min=-0.005827 max=0.007363 Jy/beam ! Clean residual mean=0.000011 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.176334 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.176334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078313Jy sigma=1.252143 ! Fit after self-cal, rms=0.078320Jy sigma=1.251796 ! 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=3.215 mas, bmaj=7.753 mas, bpa=-2.634 degrees ! Estimated noise=0.528177 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 (-36, 48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397703 Jy ! Component: 100 - total flux cleaned = 0.00488308 Jy ! Component: 150 - total flux cleaned = 0.00546975 Jy ! Component: 200 - total flux cleaned = 0.0058338 Jy ! Total flux subtracted in 200 components = 0.0058338 Jy ! Clean residual min=-0.004783 max=0.004633 Jy/beam ! Clean residual mean=0.000011 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.182168 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.182168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077511Jy sigma=1.240320 ! Fit after self-cal, rms=0.077495Jy sigma=1.239654 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 7.753 at -2.634 degrees (North through East) ! Clean map min=-0.0046439 max=0.1559 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 0.92 KP 1.02 ! LA 0.94 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.07 ! LA 0.96 MK 1.00 NL 1.00 OV 0.97 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.04 ! LA 0.94 MK 1.11 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.077495Jy sigma=1.239654 ! Fit after self-cal, rms=0.077574Jy sigma=1.232789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=7.796 mas, bpa=-2.309 degrees ! Estimated noise=0.526008 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 = -0.000990087 Jy ! Component: 100 - total flux cleaned = -0.0016362 Jy ! Component: 150 - total flux cleaned = -0.0019196 Jy ! Component: 200 - total flux cleaned = -0.00200282 Jy ! Total flux subtracted in 200 components = -0.00200282 Jy ! Clean residual min=-0.004596 max=0.003821 Jy/beam ! Clean residual mean=0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.180165 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.180165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077264Jy sigma=1.229266 ! Fit after self-cal, rms=0.077285Jy sigma=1.229065 ! 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=0.077285Jy sigma=1.229065 ! Fit after self-cal, rms=0.085321Jy sigma=1.212959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.737 mas, bpa=-2.355 degrees ! Estimated noise=0.532354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000682465 Jy ! Component: 100 - total flux cleaned = -0.000944136 Jy ! Component: 150 - total flux cleaned = -0.000993081 Jy ! Component: 200 - total flux cleaned = -0.00103428 Jy ! Total flux subtracted in 200 components = -0.00103428 Jy ! Clean residual min=-0.002594 max=0.002624 Jy/beam ! Clean residual mean=0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.179131 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.179131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085263Jy sigma=1.211931 ! Fit after self-cal, rms=0.085321Jy sigma=1.211761 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 = -0.000174647 Jy ! Component: 100 - total flux cleaned = -0.000173786 Jy ! Component: 150 - total flux cleaned = -0.000172228 Jy ! Component: 200 - total flux cleaned = -0.000139963 Jy ! Total flux subtracted in 200 components = -0.000139963 Jy ! Clean residual min=-0.002555 max=0.002627 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.178991 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.178991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085292Jy sigma=1.211279 ! Fit after self-cal, rms=0.085289Jy sigma=1.211270 ! 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=0.085289Jy sigma=1.211270 ! Fit after self-cal, rms=0.085984Jy sigma=1.211156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.307 mas, bmaj=7.733 mas, bpa=-2.433 degrees ! Estimated noise=0.53128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543494 Jy ! Component: 100 - total flux cleaned = -0.000748287 Jy ! Component: 150 - total flux cleaned = -0.000748491 Jy ! Component: 200 - total flux cleaned = -0.000748047 Jy ! Total flux subtracted in 200 components = -0.000748047 Jy ! Clean residual min=-0.002502 max=0.002558 Jy/beam ! Clean residual mean=0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.178243 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.178243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085959Jy sigma=1.210708 ! Fit after self-cal, rms=0.085959Jy sigma=1.210696 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 = -0.000124104 Jy ! Component: 100 - total flux cleaned = -0.000124591 Jy ! Component: 150 - total flux cleaned = -9.99709e-05 Jy ! Component: 200 - total flux cleaned = -0.000100242 Jy ! Total flux subtracted in 200 components = -0.000100242 Jy ! Clean residual min=-0.002470 max=0.002562 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.178143 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.178143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085942Jy sigma=1.210463 ! Fit after self-cal, rms=0.085941Jy sigma=1.210458 ! 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=0.085941Jy sigma=1.210458 ! Fit after self-cal, rms=0.086346Jy sigma=1.210396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.379 mas, bmaj=14.83 mas, bpa=0.9737 degrees ! Estimated noise=0.655712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503179 Jy ! Component: 100 - total flux cleaned = -0.000481581 Jy ! Component: 150 - total flux cleaned = -0.000498582 Jy ! Component: 200 - total flux cleaned = -0.000497002 Jy ! Total flux subtracted in 200 components = -0.000497002 Jy ! Clean residual min=-0.002284 max=0.002887 Jy/beam ! Clean residual mean=0.000006 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.177646 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 106 components and 0.177646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086350Jy sigma=1.210319 ! Fit after self-cal, rms=0.086353Jy sigma=1.210306 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 = 7.53826e-05 Jy ! Component: 100 - total flux cleaned = 0.000130774 Jy ! Component: 150 - total flux cleaned = 0.00016939 Jy ! Component: 200 - total flux cleaned = 0.000182094 Jy ! Total flux subtracted in 200 components = 0.000182094 Jy ! Clean residual min=-0.002286 max=0.002889 Jy/beam ! Clean residual mean=0.000006 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.177828 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.177828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086356Jy sigma=1.210276 ! Fit after self-cal, rms=0.086356Jy sigma=1.210271 ! 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=3.308 mas, bmaj=7.729 mas, bpa=-2.491 degrees ! Estimated noise=0.530236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 7.729 at -2.491 degrees (North through East) ! Clean map min=-0.00245 max=0.15788 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=2.798 mas, bmaj=6.684 mas, bpa=-2.715 degrees ! Estimated noise=0.719948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123156 Jy ! Component: 100 - total flux cleaned = 0.154469 Jy ! Component: 150 - total flux cleaned = 0.166434 Jy ! Component: 200 - total flux cleaned = 0.172442 Jy ! Total flux subtracted in 200 components = 0.172442 Jy ! Clean residual min=-0.003603 max=0.003441 Jy/beam ! Clean residual mean=0.000005 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.172442 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 0.172442 Jy ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.729 mas, bpa=-2.491 degrees ! Estimated noise=0.530236 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 = 0.00359679 Jy ! Component: 100 - total flux cleaned = 0.00430563 Jy ! Component: 150 - total flux cleaned = 0.00466254 Jy ! Component: 200 - total flux cleaned = 0.0048379 Jy ! Total flux subtracted in 200 components = 0.0048379 Jy ! Clean residual min=-0.002460 max=0.002747 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.17728 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.17728 Jy ! Inverting map ! Added new window around map position (-26.5, -101.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200119 Jy ! Component: 100 - total flux cleaned = 0.00220115 Jy ! Component: 150 - total flux cleaned = 0.00220167 Jy ! Component: 200 - total flux cleaned = 0.00220301 Jy ! Total flux subtracted in 200 components = 0.00220301 Jy ! Clean residual min=-0.002335 max=0.002512 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.179483 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.179483 Jy ! Inverting map ! Added new window around map position (-109.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117096 Jy ! Component: 100 - total flux cleaned = 0.00120352 Jy ! Component: 150 - total flux cleaned = 0.00129052 Jy ! Component: 200 - total flux cleaned = 0.0013312 Jy ! Total flux subtracted in 200 components = 0.0013312 Jy ! Clean residual min=-0.002212 max=0.002351 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.180814 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.180814 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=7.379 mas, bmaj=14.83 mas, bpa=0.9737 degrees ! Estimated noise=0.655712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134958 Jy ! Component: 100 - total flux cleaned = 0.000319615 Jy ! Component: 150 - total flux cleaned = 0.000380478 Jy ! Component: 200 - total flux cleaned = 0.00035702 Jy ! Total flux subtracted in 200 components = 0.00035702 Jy ! Clean residual min=-0.002169 max=0.002379 Jy/beam ! Clean residual mean=0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.181171 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 = -2.10217e-05 Jy ! Component: 100 - total flux cleaned = -2.16152e-05 Jy ! Component: 150 - total flux cleaned = -2.27047e-05 Jy ! Component: 200 - total flux cleaned = -5.93998e-06 Jy ! Total flux subtracted in 200 components = -5.93998e-06 Jy ! Clean residual min=-0.002117 max=0.002316 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.181165 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.181165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=7.729 mas, bpa=-2.491 degrees ! Estimated noise=0.530236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373537 Jy ! Component: 100 - total flux cleaned = -0.000334898 Jy ! Component: 150 - total flux cleaned = -0.000334519 Jy ! Component: 200 - total flux cleaned = -0.000266111 Jy ! Total flux subtracted in 200 components = -0.000266111 Jy ! Clean residual min=-0.002075 max=0.002135 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.180899 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.180899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086310Jy sigma=1.208242 ! Fit after self-cal, rms=0.086249Jy sigma=1.207941 wmodel J0126-1518_S_map.mod ! Writing 129 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 4 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 = 0.000275351 Jy ! Component: 100 - total flux cleaned = 0.000572938 Jy ! Component: 150 - total flux cleaned = 0.000714397 Jy ! Component: 200 - total flux cleaned = 0.000647048 Jy ! Component: 250 - total flux cleaned = 0.000614828 Jy ! Component: 300 - total flux cleaned = 0.000552127 Jy ! Component: 350 - total flux cleaned = 0.000644165 Jy ! Component: 400 - total flux cleaned = 0.00064376 Jy ! Component: 450 - total flux cleaned = 0.000701596 Jy ! Component: 500 - total flux cleaned = 0.000787389 Jy ! Component: 550 - total flux cleaned = 0.00087118 Jy ! Component: 600 - total flux cleaned = 0.000898221 Jy ! Component: 650 - total flux cleaned = 0.000924569 Jy ! Component: 700 - total flux cleaned = 0.00100294 Jy ! Component: 750 - total flux cleaned = 0.00107963 Jy ! Component: 800 - total flux cleaned = 0.00112971 Jy ! Component: 850 - total flux cleaned = 0.00117936 Jy ! Component: 900 - total flux cleaned = 0.0012774 Jy ! Component: 950 - total flux cleaned = 0.0013498 Jy ! Component: 1000 - total flux cleaned = 0.00146908 Jy ! Component: 1050 - total flux cleaned = 0.00167904 Jy ! Component: 1100 - total flux cleaned = 0.00172508 Jy ! Component: 1150 - total flux cleaned = 0.00179337 Jy ! Component: 1200 - total flux cleaned = 0.0018608 Jy ! Component: 1250 - total flux cleaned = 0.00194921 Jy ! Component: 1300 - total flux cleaned = 0.0019711 Jy ! Component: 1350 - total flux cleaned = 0.00205763 Jy ! Component: 1400 - total flux cleaned = 0.00212149 Jy ! Component: 1450 - total flux cleaned = 0.00220545 Jy ! Component: 1500 - total flux cleaned = 0.00226779 Jy ! Component: 1550 - total flux cleaned = 0.00237035 Jy ! Component: 1600 - total flux cleaned = 0.00237065 Jy ! Component: 1650 - total flux cleaned = 0.00249114 Jy ! Component: 1700 - total flux cleaned = 0.00257067 Jy ! Component: 1750 - total flux cleaned = 0.00262971 Jy ! Component: 1800 - total flux cleaned = 0.00266848 Jy ! Component: 1850 - total flux cleaned = 0.00270698 Jy ! Component: 1900 - total flux cleaned = 0.00272599 Jy ! Component: 1950 - total flux cleaned = 0.00276392 Jy ! Component: 2000 - total flux cleaned = 0.00278247 Jy ! Component: 2050 - total flux cleaned = 0.00276371 Jy ! Component: 2100 - total flux cleaned = 0.00276373 Jy ! Component: 2150 - total flux cleaned = 0.0027273 Jy ! Component: 2200 - total flux cleaned = 0.00278121 Jy ! Component: 2250 - total flux cleaned = 0.00272765 Jy ! Component: 2300 - total flux cleaned = 0.00278053 Jy ! Component: 2350 - total flux cleaned = 0.00272802 Jy ! Component: 2400 - total flux cleaned = 0.0028144 Jy ! Component: 2450 - total flux cleaned = 0.0027287 Jy ! Component: 2500 - total flux cleaned = 0.00276294 Jy ! Component: 2550 - total flux cleaned = 0.00277976 Jy ! Component: 2600 - total flux cleaned = 0.00276298 Jy ! Component: 2650 - total flux cleaned = 0.00274648 Jy ! Component: 2700 - total flux cleaned = 0.0028285 Jy ! Component: 2750 - total flux cleaned = 0.00276317 Jy ! Component: 2800 - total flux cleaned = 0.00276332 Jy ! Component: 2850 - total flux cleaned = 0.00281153 Jy ! Component: 2900 - total flux cleaned = 0.00282745 Jy ! Component: 2950 - total flux cleaned = 0.00287515 Jy ! Component: 3000 - total flux cleaned = 0.0028909 Jy ! Component: 3050 - total flux cleaned = 0.00292213 Jy ! Component: 3100 - total flux cleaned = 0.00293769 Jy ! Component: 3150 - total flux cleaned = 0.00296866 Jy ! Component: 3200 - total flux cleaned = 0.00295339 Jy ! Component: 3250 - total flux cleaned = 0.0030595 Jy ! Component: 3300 - total flux cleaned = 0.00307453 Jy ! Component: 3350 - total flux cleaned = 0.00307447 Jy ! Component: 3400 - total flux cleaned = 0.00301507 Jy ! Component: 3450 - total flux cleaned = 0.00307414 Jy ! Component: 3500 - total flux cleaned = 0.0031327 Jy ! Component: 3550 - total flux cleaned = 0.00310346 Jy ! Component: 3600 - total flux cleaned = 0.00308907 Jy ! Component: 3650 - total flux cleaned = 0.00308912 Jy ! Component: 3700 - total flux cleaned = 0.00313196 Jy ! Component: 3750 - total flux cleaned = 0.00311753 Jy ! Component: 3800 - total flux cleaned = 0.00311756 Jy ! Component: 3850 - total flux cleaned = 0.00314561 Jy ! Component: 3900 - total flux cleaned = 0.00313164 Jy ! Component: 3950 - total flux cleaned = 0.00306224 Jy ! Component: 4000 - total flux cleaned = 0.0030485 Jy ! Component: 4050 - total flux cleaned = 0.0030349 Jy ! Total flux subtracted in 4096 components = 0.00302137 Jy ! Clean residual min=-0.000873 max=0.000736 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.18392 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 425 components and 0.18392 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0126-1518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 7.729 at -2.491 degrees (North through East) ! Clean map min=-0.0016846 max=0.1589 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0126-1518_S_map.fits wmodel /vlbi/uf001/uva//J0126-1518_S_map.mod ! Writing 425 model components to file: /vlbi/uf001/uva//J0126-1518_S_map.mod wobs /vlbi/uf001/uva//J0126-1518_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0126-1518_S_uvs.fits wwins /vlbi/uf001/uva//J0126-1518_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/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 0.158902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464244 0.464244 0.928488 1.85698 3.71395 7.4279 14.8558 29.7116 59.4232 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 646.211 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0126-1518_S_dfm.log closed on Sun Jan 13 20:59:40 2019