! Started logfile: /vlbi/uf001/uva//J2134-4218_S_dfm.log on Mon Jan 14 05:54:23 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//J2134-4218_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2134-4218_S_uva.fits ! AN table 1: 68 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.672794 visibilities/baseline/integration-bin. ! Found source: J2134-4218 ! ! 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 3843 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 J2134-4218_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033541Jy sigma=11.174246 ! Fit after self-cal, rms=0.818723Jy sigma=8.405496 ! 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=2.241 mas, bmaj=6.026 mas, bpa=-5.13 degrees ! Estimated noise=2.13522 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 = 0.153919 Jy ! Component: 100 - total flux cleaned = 0.204912 Jy ! Total flux subtracted in 100 components = 0.204912 Jy ! Clean residual min=-0.036943 max=0.067292 Jy/beam ! Clean residual mean=-0.000036 rms=0.011997 Jy/beam ! Combined flux in latest and established models = 0.204912 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.204912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.183656Jy sigma=1.979534 ! Fit after self-cal, rms=0.183489Jy sigma=1.977084 ! 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=2.887 mas, bmaj=7.053 mas, bpa=-3.287 degrees ! Estimated noise=1.11617 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 = 0.0522095 Jy ! Component: 100 - total flux cleaned = 0.0808814 Jy ! Component: 150 - total flux cleaned = 0.0970057 Jy ! Component: 200 - total flux cleaned = 0.102392 Jy ! Total flux subtracted in 200 components = 0.102392 Jy ! Clean residual min=-0.037892 max=0.066503 Jy/beam ! Clean residual mean=-0.000093 rms=0.012225 Jy/beam ! Combined flux in latest and established models = 0.307304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.307304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175137Jy sigma=1.745832 ! Fit after self-cal, rms=0.174555Jy sigma=1.742731 ! Inverting map ! Added new window around map position (-5.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574277 Jy ! Component: 100 - total flux cleaned = 0.0647336 Jy ! Component: 150 - total flux cleaned = 0.0694676 Jy ! Component: 200 - total flux cleaned = 0.0717149 Jy ! Total flux subtracted in 200 components = 0.0717149 Jy ! Clean residual min=-0.032034 max=0.065047 Jy/beam ! Clean residual mean=-0.000057 rms=0.009179 Jy/beam ! Combined flux in latest and established models = 0.379019 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.379019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154701Jy sigma=1.527820 ! Fit after self-cal, rms=0.148979Jy sigma=1.450825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.887 x 7.053 at -3.287 degrees (North through East) ! Clean map min=-0.025951 max=0.15876 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 2.05 KP 0.94 LA 0.92 MK 0.95 ! NL 1.98 OV 0.92 PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 2.12 KP 0.95 LA 0.96 MK 0.97 ! NL 2.16 OV 0.76 PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 2.35 KP 0.95 LA 0.92 MK 0.94 ! NL 2.15 OV 0.87 PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.148979Jy sigma=1.450825 ! Fit after self-cal, rms=0.253031Jy sigma=1.222774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=6.844 mas, bpa=-1.924 degrees ! Estimated noise=1.22233 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 = 0.00425587 Jy ! Component: 100 - total flux cleaned = 0.00257174 Jy ! Component: 150 - total flux cleaned = 0.000378438 Jy ! Component: 200 - total flux cleaned = -0.000988223 Jy ! Total flux subtracted in 200 components = -0.000988223 Jy ! Clean residual min=-0.007915 max=0.010587 Jy/beam ! Clean residual mean=-0.000040 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.378031 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.378031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251590Jy sigma=1.211701 ! Fit after self-cal, rms=0.256489Jy sigma=1.205001 ! 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=0.256489Jy sigma=1.205001 ! Fit after self-cal, rms=0.247349Jy sigma=1.204604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=6.832 mas, bpa=-1.994 degrees ! Estimated noise=1.2135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314506 Jy ! Component: 100 - total flux cleaned = 0.00261008 Jy ! Component: 150 - total flux cleaned = 0.00122861 Jy ! Component: 200 - total flux cleaned = 0.000884534 Jy ! Total flux subtracted in 200 components = 0.000884534 Jy ! Clean residual min=-0.008662 max=0.010593 Jy/beam ! Clean residual mean=-0.000037 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.378915 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.378915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246399Jy sigma=1.199743 ! Fit after self-cal, rms=0.246105Jy sigma=1.197824 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 = 0.00226829 Jy ! Component: 100 - total flux cleaned = 0.0018863 Jy ! Component: 150 - total flux cleaned = 0.00143005 Jy ! Component: 200 - total flux cleaned = 0.00116159 Jy ! Total flux subtracted in 200 components = 0.00116159 Jy ! Clean residual min=-0.008205 max=0.009473 Jy/beam ! Clean residual mean=-0.000037 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.380077 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.380077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.245536Jy sigma=1.195393 ! Fit after self-cal, rms=0.245461Jy sigma=1.194381 ! 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=0.245461Jy sigma=1.194381 ! Fit after self-cal, rms=0.227890Jy sigma=1.191707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=6.814 mas, bpa=-1.743 degrees ! Estimated noise=1.19744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168757 Jy ! Component: 100 - total flux cleaned = 0.00120509 Jy ! Component: 150 - total flux cleaned = 0.00119803 Jy ! Component: 200 - total flux cleaned = 0.00109543 Jy ! Total flux subtracted in 200 components = 0.00109543 Jy ! Clean residual min=-0.007549 max=0.007829 Jy/beam ! Clean residual mean=-0.000028 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.381172 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.381172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.227414Jy sigma=1.189625 ! Fit after self-cal, rms=0.226996Jy sigma=1.188597 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 = 0.00148966 Jy ! Component: 100 - total flux cleaned = 0.00137323 Jy ! Component: 150 - total flux cleaned = 0.00106718 Jy ! Component: 200 - total flux cleaned = 0.000972563 Jy ! Total flux subtracted in 200 components = 0.000972563 Jy ! Clean residual min=-0.007185 max=0.007638 Jy/beam ! Clean residual mean=-0.000028 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.382145 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.382145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226705Jy sigma=1.187539 ! Fit after self-cal, rms=0.226717Jy sigma=1.187010 ! 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=0.226717Jy sigma=1.187010 ! Fit after self-cal, rms=0.219479Jy sigma=1.186493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.852 mas, bmaj=22.05 mas, bpa=-0.8051 degrees ! Estimated noise=1.55392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109162 Jy ! Component: 100 - total flux cleaned = 0.00106928 Jy ! Component: 150 - total flux cleaned = 0.00118801 Jy ! Component: 200 - total flux cleaned = 0.00124614 Jy ! Total flux subtracted in 200 components = 0.00124614 Jy ! Clean residual min=-0.006988 max=0.006763 Jy/beam ! Clean residual mean=-0.000059 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.383391 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.383391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.219286Jy sigma=1.186136 ! Fit after self-cal, rms=0.219135Jy sigma=1.185679 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 = 0.000493114 Jy ! Component: 100 - total flux cleaned = 0.0006241 Jy ! Component: 150 - total flux cleaned = 0.000676601 Jy ! Component: 200 - total flux cleaned = 0.000733157 Jy ! Total flux subtracted in 200 components = 0.000733157 Jy ! Clean residual min=-0.006861 max=0.006508 Jy/beam ! Clean residual mean=-0.000057 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.384124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.384124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.219041Jy sigma=1.185794 ! Fit after self-cal, rms=0.219030Jy sigma=1.185454 ! 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=2.861 mas, bmaj=6.809 mas, bpa=-1.575 degrees ! Estimated noise=1.18757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 6.809 at -1.575 degrees (North through East) ! Clean map min=-0.006865 max=0.15495 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=2.21 mas, bmaj=5.856 mas, bpa=-3.408 degrees ! Estimated noise=2.23832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162952 Jy ! Component: 100 - total flux cleaned = 0.235558 Jy ! Component: 150 - total flux cleaned = 0.279627 Jy ! Component: 200 - total flux cleaned = 0.308636 Jy ! Total flux subtracted in 200 components = 0.308636 Jy ! Clean residual min=-0.015460 max=0.021566 Jy/beam ! Clean residual mean=-0.000018 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 0.308636 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.308636 Jy ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.809 mas, bpa=-1.575 degrees ! Estimated noise=1.18757 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 = 0.0328088 Jy ! Component: 100 - total flux cleaned = 0.0505122 Jy ! Component: 150 - total flux cleaned = 0.0609681 Jy ! Component: 200 - total flux cleaned = 0.0660206 Jy ! Total flux subtracted in 200 components = 0.0660206 Jy ! Clean residual min=-0.007857 max=0.008687 Jy/beam ! Clean residual mean=-0.000027 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.374656 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.374656 Jy ! Inverting map ! Added new window around map position (4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736014 Jy ! Component: 100 - total flux cleaned = 0.00875449 Jy ! Component: 150 - total flux cleaned = 0.00889787 Jy ! Component: 200 - total flux cleaned = 0.00889511 Jy ! Total flux subtracted in 200 components = 0.00889511 Jy ! Clean residual min=-0.006742 max=0.006603 Jy/beam ! Clean residual mean=-0.000022 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.383551 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.383551 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=7.852 mas, bmaj=22.05 mas, bpa=-0.8051 degrees ! Estimated noise=1.55392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551331 Jy ! Component: 100 - total flux cleaned = 0.000608578 Jy ! Component: 150 - total flux cleaned = 0.00049103 Jy ! Component: 200 - total flux cleaned = 0.000437529 Jy ! Total flux subtracted in 200 components = 0.000437529 Jy ! Clean residual min=-0.006951 max=0.006706 Jy/beam ! Clean residual mean=-0.000057 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.383989 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 = -5.17845e-05 Jy ! Component: 100 - total flux cleaned = -0.000152179 Jy ! Component: 150 - total flux cleaned = -0.000152356 Jy ! Component: 200 - total flux cleaned = -0.000196976 Jy ! Total flux subtracted in 200 components = -0.000196976 Jy ! Clean residual min=-0.006745 max=0.006572 Jy/beam ! Clean residual mean=-0.000058 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.383792 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.383792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=6.809 mas, bpa=-1.575 degrees ! Estimated noise=1.18757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386558 Jy ! Component: 100 - total flux cleaned = -0.000189603 Jy ! Component: 150 - total flux cleaned = -0.000187039 Jy ! Component: 200 - total flux cleaned = -0.000101067 Jy ! Total flux subtracted in 200 components = -0.000101067 Jy ! Clean residual min=-0.006082 max=0.006471 Jy/beam ! Clean residual mean=-0.000023 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.383691 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.383691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218416Jy sigma=1.181778 ! Fit after self-cal, rms=0.218389Jy sigma=1.181057 wmodel J2134-4218_S_map.mod ! Writing 119 model components to file: J2134-4218_S_map.mod wobs J2134-4218_S_uvs.fits ! Writing UV FITS file: J2134-4218_S_uvs.fits wwins J2134-4218_S_map.win ! wwins: Wrote 3 windows to J2134-4218_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 = 0.000183799 Jy ! Component: 100 - total flux cleaned = 0.000580388 Jy ! Component: 150 - total flux cleaned = 0.0014917 Jy ! Component: 200 - total flux cleaned = 0.00227287 Jy ! Component: 250 - total flux cleaned = 0.00319649 Jy ! Component: 300 - total flux cleaned = 0.00400388 Jy ! Component: 350 - total flux cleaned = 0.00439179 Jy ! Component: 400 - total flux cleaned = 0.00484464 Jy ! Component: 450 - total flux cleaned = 0.00499363 Jy ! Component: 500 - total flux cleaned = 0.00520814 Jy ! Component: 550 - total flux cleaned = 0.00527525 Jy ! Component: 600 - total flux cleaned = 0.00500637 Jy ! Component: 650 - total flux cleaned = 0.00513952 Jy ! Component: 700 - total flux cleaned = 0.00520363 Jy ! Component: 750 - total flux cleaned = 0.00539157 Jy ! Component: 800 - total flux cleaned = 0.0056992 Jy ! Component: 850 - total flux cleaned = 0.00600075 Jy ! Component: 900 - total flux cleaned = 0.00635325 Jy ! Component: 950 - total flux cleaned = 0.00652627 Jy ! Component: 1000 - total flux cleaned = 0.00697973 Jy ! Component: 1050 - total flux cleaned = 0.00720091 Jy ! Component: 1100 - total flux cleaned = 0.00736335 Jy ! Component: 1150 - total flux cleaned = 0.00741786 Jy ! Component: 1200 - total flux cleaned = 0.00757647 Jy ! Component: 1250 - total flux cleaned = 0.00747289 Jy ! Component: 1300 - total flux cleaned = 0.00742188 Jy ! Component: 1350 - total flux cleaned = 0.00737229 Jy ! Component: 1400 - total flux cleaned = 0.00742109 Jy ! Component: 1450 - total flux cleaned = 0.00737161 Jy ! Component: 1500 - total flux cleaned = 0.00727667 Jy ! Component: 1550 - total flux cleaned = 0.00741787 Jy ! Component: 1600 - total flux cleaned = 0.00732571 Jy ! Component: 1650 - total flux cleaned = 0.00746337 Jy ! Component: 1700 - total flux cleaned = 0.00755303 Jy ! Component: 1750 - total flux cleaned = 0.00768585 Jy ! Component: 1800 - total flux cleaned = 0.00786089 Jy ! Component: 1850 - total flux cleaned = 0.00790398 Jy ! Component: 1900 - total flux cleaned = 0.00803161 Jy ! Component: 1950 - total flux cleaned = 0.00803137 Jy ! Component: 2000 - total flux cleaned = 0.00819778 Jy ! Component: 2050 - total flux cleaned = 0.00844394 Jy ! Component: 2100 - total flux cleaned = 0.00840249 Jy ! Component: 2150 - total flux cleaned = 0.00860258 Jy ! Component: 2200 - total flux cleaned = 0.00864182 Jy ! Component: 2250 - total flux cleaned = 0.00899409 Jy ! Component: 2300 - total flux cleaned = 0.00903255 Jy ! Component: 2350 - total flux cleaned = 0.00914752 Jy ! Component: 2400 - total flux cleaned = 0.00922354 Jy ! Component: 2450 - total flux cleaned = 0.0093743 Jy ! Component: 2500 - total flux cleaned = 0.00952335 Jy ! Component: 2550 - total flux cleaned = 0.00974455 Jy ! Component: 2600 - total flux cleaned = 0.00985389 Jy ! Component: 2650 - total flux cleaned = 0.00985415 Jy ! Component: 2700 - total flux cleaned = 0.0100338 Jy ! Component: 2750 - total flux cleaned = 0.0101048 Jy ! Component: 2800 - total flux cleaned = 0.0101753 Jy ! Component: 2850 - total flux cleaned = 0.0101755 Jy ! Component: 2900 - total flux cleaned = 0.0103136 Jy ! Component: 2950 - total flux cleaned = 0.010348 Jy ! Component: 3000 - total flux cleaned = 0.0105181 Jy ! Component: 3050 - total flux cleaned = 0.0105859 Jy ! Component: 3100 - total flux cleaned = 0.0106866 Jy ! Component: 3150 - total flux cleaned = 0.0107537 Jy ! Component: 3200 - total flux cleaned = 0.0110185 Jy ! Component: 3250 - total flux cleaned = 0.0112814 Jy ! Component: 3300 - total flux cleaned = 0.0114444 Jy ! Component: 3350 - total flux cleaned = 0.0116716 Jy ! Component: 3400 - total flux cleaned = 0.0118007 Jy ! Component: 3450 - total flux cleaned = 0.0119616 Jy ! Component: 3500 - total flux cleaned = 0.0121855 Jy ! Component: 3550 - total flux cleaned = 0.0124402 Jy ! Component: 3600 - total flux cleaned = 0.0125354 Jy ! Component: 3650 - total flux cleaned = 0.0128197 Jy ! Component: 3700 - total flux cleaned = 0.0129456 Jy ! Component: 3750 - total flux cleaned = 0.0131966 Jy ! Component: 3800 - total flux cleaned = 0.0134155 Jy ! Component: 3850 - total flux cleaned = 0.013509 Jy ! Component: 3900 - total flux cleaned = 0.0137269 Jy ! Component: 3950 - total flux cleaned = 0.0138509 Jy ! Component: 4000 - total flux cleaned = 0.0140058 Jy ! Component: 4050 - total flux cleaned = 0.0141911 Jy ! Total flux subtracted in 4096 components = 0.0143143 Jy ! Clean residual min=-0.001738 max=0.001984 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.398005 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 383 components and 0.398005 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2134-4218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 6.809 at -1.575 degrees (North through East) ! Clean map min=-0.0057372 max=0.17306 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2134-4218_S_map.fits wmodel /vlbi/uf001/uva//J2134-4218_S_map.mod ! Writing 383 model components to file: /vlbi/uf001/uva//J2134-4218_S_map.mod wobs /vlbi/uf001/uva//J2134-4218_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2134-4218_S_uvs.fits wwins /vlbi/uf001/uva//J2134-4218_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2134-4218_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.173059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000525557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.911059 0.911059 1.82212 3.64424 7.28847 14.5769 29.1539 58.3078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 329.287 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2134-4218_S_dfm.log closed on Mon Jan 14 05:54:28 2019