! Started logfile: /vlbi/uf001/uva//J2143-2549_S_dfm.log on Mon Jan 14 05:58:22 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//J2143-2549_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2143-2549_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991228 visibilities/baseline/integration-bin. ! Found source: J2143-2549 ! ! 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 5085 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 J2143-2549_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=1.000395Jy sigma=17.844420 ! Fit after self-cal, rms=0.882969Jy sigma=15.687840 ! 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=2.528 mas, bmaj=6.901 mas, bpa=-5.38 degrees ! Estimated noise=0.748371 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 = 0.0938681 Jy ! Component: 100 - total flux cleaned = 0.115117 Jy ! Total flux subtracted in 100 components = 0.115117 Jy ! Clean residual min=-0.005427 max=0.009277 Jy/beam ! Clean residual mean=-0.000037 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.115117 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087110Jy sigma=1.381713 ! Fit after self-cal, rms=0.087070Jy sigma=1.381571 ! Inverting map ! Added new window around map position (3.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895271 Jy ! Component: 100 - total flux cleaned = 0.0139965 Jy ! Total flux subtracted in 100 components = 0.0139965 Jy ! Clean residual min=-0.005232 max=0.006923 Jy/beam ! Clean residual mean=-0.000024 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.129114 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.129114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086084Jy sigma=1.357634 ! Fit after self-cal, rms=0.086030Jy sigma=1.356235 ! 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=2.992 mas, bmaj=7.953 mas, bpa=-4.891 degrees ! Estimated noise=0.574668 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 = 0.00534042 Jy ! Component: 100 - total flux cleaned = 0.00846493 Jy ! Component: 150 - total flux cleaned = 0.010445 Jy ! Component: 200 - total flux cleaned = 0.0115985 Jy ! Total flux subtracted in 200 components = 0.0115985 Jy ! Clean residual min=-0.004604 max=0.005645 Jy/beam ! Clean residual mean=-0.000022 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.140712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.140712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085699Jy sigma=1.348858 ! Fit after self-cal, rms=0.085694Jy sigma=1.348207 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.953 at -4.891 degrees (North through East) ! Clean map min=-0.0045719 max=0.11722 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 1.11 KP 1.05 ! LA 0.95 MK 0.96 NL 1.12 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 1.10 KP 1.06 ! LA 0.93 MK 0.98 NL 1.05 OV 0.94 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.15 KP 0.99 ! LA 0.94 MK 1.04 NL 1.03 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.085694Jy sigma=1.348207 ! Fit after self-cal, rms=0.090749Jy sigma=1.334008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.935 mas, bpa=-4.67 degrees ! Estimated noise=0.57435 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 = -0.000765443 Jy ! Component: 100 - total flux cleaned = -0.00103994 Jy ! Component: 150 - total flux cleaned = -0.00111457 Jy ! Component: 200 - total flux cleaned = -0.00117607 Jy ! Total flux subtracted in 200 components = -0.00117607 Jy ! Clean residual min=-0.003695 max=0.003738 Jy/beam ! Clean residual mean=0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.139536 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.139536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090701Jy sigma=1.333401 ! Fit after self-cal, rms=0.090811Jy sigma=1.333075 ! 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=0.090811Jy sigma=1.333075 ! Fit after self-cal, rms=0.096259Jy sigma=1.324626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.931 mas, bpa=-4.763 degrees ! Estimated noise=0.577353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555669 Jy ! Component: 100 - total flux cleaned = -0.000737619 Jy ! Component: 150 - total flux cleaned = -0.000859668 Jy ! Component: 200 - total flux cleaned = -0.000939894 Jy ! Total flux subtracted in 200 components = -0.000939894 Jy ! Clean residual min=-0.002854 max=0.002463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.138596 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.138596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096234Jy sigma=1.324132 ! Fit after self-cal, rms=0.096284Jy sigma=1.324024 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 = -0.000180433 Jy ! Component: 100 - total flux cleaned = -0.000254053 Jy ! Component: 150 - total flux cleaned = -0.000299415 Jy ! Component: 200 - total flux cleaned = -0.000361221 Jy ! Total flux subtracted in 200 components = -0.000361221 Jy ! Clean residual min=-0.002864 max=0.002491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.138235 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.138235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096274Jy sigma=1.323813 ! Fit after self-cal, rms=0.096272Jy sigma=1.323797 ! 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=0.096272Jy sigma=1.323797 ! Fit after self-cal, rms=0.100826Jy sigma=1.322106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.915 mas, bpa=-4.833 degrees ! Estimated noise=0.57676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600278 Jy ! Component: 100 - total flux cleaned = -0.000745964 Jy ! Component: 150 - total flux cleaned = -0.000871694 Jy ! Component: 200 - total flux cleaned = -0.000938146 Jy ! Total flux subtracted in 200 components = -0.000938146 Jy ! Clean residual min=-0.002692 max=0.002208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.137297 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.137297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100807Jy sigma=1.321800 ! Fit after self-cal, rms=0.100838Jy sigma=1.321737 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 = -0.000111987 Jy ! Component: 100 - total flux cleaned = -0.000198184 Jy ! Component: 150 - total flux cleaned = -0.000256176 Jy ! Component: 200 - total flux cleaned = -0.000309439 Jy ! Total flux subtracted in 200 components = -0.000309439 Jy ! Clean residual min=-0.002696 max=0.002207 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.136987 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.136987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100829Jy sigma=1.321589 ! Fit after self-cal, rms=0.100829Jy sigma=1.321574 ! 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=0.100829Jy sigma=1.321574 ! Fit after self-cal, rms=0.101618Jy sigma=1.321494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.681 mas, bmaj=18.55 mas, bpa=-0.0663 degrees ! Estimated noise=0.742201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236686 Jy ! Component: 100 - total flux cleaned = -0.000332718 Jy ! Component: 150 - total flux cleaned = -0.000393277 Jy ! Component: 200 - total flux cleaned = -0.000443064 Jy ! Total flux subtracted in 200 components = -0.000443064 Jy ! Clean residual min=-0.002378 max=0.002263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.136544 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 83 components and 0.136544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101612Jy sigma=1.321504 ! Fit after self-cal, rms=0.101627Jy sigma=1.321473 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 = 3.91175e-05 Jy ! Component: 100 - total flux cleaned = -6.61676e-08 Jy ! Component: 150 - total flux cleaned = -3.37107e-05 Jy ! Component: 200 - total flux cleaned = -6.20248e-05 Jy ! Total flux subtracted in 200 components = -6.20248e-05 Jy ! Clean residual min=-0.002395 max=0.002249 Jy/beam ! Clean residual mean=-0.000005 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.136482 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.136482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101624Jy sigma=1.321534 ! Fit after self-cal, rms=0.101625Jy sigma=1.321517 ! 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=2.999 mas, bmaj=7.907 mas, bpa=-4.887 degrees ! Estimated noise=0.575932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.999 x 7.907 at -4.887 degrees (North through East) ! Clean map min=-0.002478 max=0.11821 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=2.534 mas, bmaj=6.836 mas, bpa=-5.274 degrees ! Estimated noise=0.749879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938377 Jy ! Component: 100 - total flux cleaned = 0.115479 Jy ! Component: 150 - total flux cleaned = 0.123901 Jy ! Component: 200 - total flux cleaned = 0.128467 Jy ! Total flux subtracted in 200 components = 0.128467 Jy ! Clean residual min=-0.003008 max=0.003483 Jy/beam ! Clean residual mean=-0.000009 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.128467 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.128467 Jy ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=7.907 mas, bpa=-4.887 degrees ! Estimated noise=0.575932 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 = 0.00387202 Jy ! Component: 100 - total flux cleaned = 0.00572002 Jy ! Component: 150 - total flux cleaned = 0.00603689 Jy ! Component: 200 - total flux cleaned = 0.00628913 Jy ! Total flux subtracted in 200 components = 0.00628913 Jy ! Clean residual min=-0.002787 max=0.002242 Jy/beam ! Clean residual mean=-0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.134757 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.134757 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=7.681 mas, bmaj=18.55 mas, bpa=-0.0663 degrees ! Estimated noise=0.742201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001303 Jy ! Component: 100 - total flux cleaned = 0.00129912 Jy ! Component: 150 - total flux cleaned = 0.00131571 Jy ! Component: 200 - total flux cleaned = 0.00134397 Jy ! Total flux subtracted in 200 components = 0.00134397 Jy ! Clean residual min=-0.002371 max=0.002242 Jy/beam ! Clean residual mean=-0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.136101 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 = 3.53456e-05 Jy ! Component: 100 - total flux cleaned = 6.42825e-05 Jy ! Component: 150 - total flux cleaned = 6.42822e-05 Jy ! Component: 200 - total flux cleaned = 5.66018e-05 Jy ! Total flux subtracted in 200 components = 5.66018e-05 Jy ! Clean residual min=-0.002381 max=0.002235 Jy/beam ! Clean residual mean=-0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.136157 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.136157 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=7.907 mas, bpa=-4.887 degrees ! Estimated noise=0.575932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319202 Jy ! Component: 100 - total flux cleaned = -0.000366885 Jy ! Component: 150 - total flux cleaned = -0.000345381 Jy ! Component: 200 - total flux cleaned = -0.000325813 Jy ! Total flux subtracted in 200 components = -0.000325813 Jy ! Clean residual min=-0.002672 max=0.002255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.135831 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.135831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101622Jy sigma=1.321380 ! Fit after self-cal, rms=0.101613Jy sigma=1.321291 wmodel J2143-2549_S_map.mod ! Writing 63 model components to file: J2143-2549_S_map.mod wobs J2143-2549_S_uvs.fits ! Writing UV FITS file: J2143-2549_S_uvs.fits wwins J2143-2549_S_map.win ! wwins: Wrote 2 windows to J2143-2549_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 = -0.00100637 Jy ! Component: 100 - total flux cleaned = -0.00109453 Jy ! Component: 150 - total flux cleaned = -0.00105597 Jy ! Component: 200 - total flux cleaned = -0.000979469 Jy ! Component: 250 - total flux cleaned = -0.000942552 Jy ! Component: 300 - total flux cleaned = -0.000835001 Jy ! Component: 350 - total flux cleaned = -0.000869529 Jy ! Component: 400 - total flux cleaned = -0.000833304 Jy ! Component: 450 - total flux cleaned = -0.000799165 Jy ! Component: 500 - total flux cleaned = -0.000865358 Jy ! Component: 550 - total flux cleaned = -0.000897792 Jy ! Component: 600 - total flux cleaned = -0.000992168 Jy ! Component: 650 - total flux cleaned = -0.00111561 Jy ! Component: 700 - total flux cleaned = -0.00123651 Jy ! Component: 750 - total flux cleaned = -0.0012958 Jy ! Component: 800 - total flux cleaned = -0.00132483 Jy ! Component: 850 - total flux cleaned = -0.00138231 Jy ! Component: 900 - total flux cleaned = -0.00143908 Jy ! Component: 950 - total flux cleaned = -0.00149516 Jy ! Component: 1000 - total flux cleaned = -0.00157758 Jy ! Component: 1050 - total flux cleaned = -0.00163165 Jy ! Component: 1100 - total flux cleaned = -0.00165798 Jy ! Component: 1150 - total flux cleaned = -0.00171057 Jy ! Component: 1200 - total flux cleaned = -0.00176278 Jy ! Component: 1250 - total flux cleaned = -0.00181411 Jy ! Component: 1300 - total flux cleaned = -0.00191526 Jy ! Component: 1350 - total flux cleaned = -0.00196507 Jy ! Component: 1400 - total flux cleaned = -0.00191574 Jy ! Component: 1450 - total flux cleaned = -0.00186734 Jy ! Component: 1500 - total flux cleaned = -0.0018915 Jy ! Component: 1550 - total flux cleaned = -0.0018435 Jy ! Component: 1600 - total flux cleaned = -0.00179678 Jy ! Component: 1650 - total flux cleaned = -0.00175045 Jy ! Component: 1700 - total flux cleaned = -0.00175038 Jy ! Component: 1750 - total flux cleaned = -0.00175048 Jy ! Component: 1800 - total flux cleaned = -0.00161543 Jy ! Component: 1850 - total flux cleaned = -0.00159316 Jy ! Component: 1900 - total flux cleaned = -0.00148261 Jy ! Component: 1950 - total flux cleaned = -0.00143861 Jy ! Component: 2000 - total flux cleaned = -0.00122187 Jy ! Component: 2050 - total flux cleaned = -0.00117916 Jy ! Component: 2100 - total flux cleaned = -0.00109398 Jy ! Component: 2150 - total flux cleaned = -0.000967745 Jy ! Component: 2200 - total flux cleaned = -0.000801273 Jy ! Component: 2250 - total flux cleaned = -0.000677301 Jy ! Component: 2300 - total flux cleaned = -0.000636476 Jy ! Component: 2350 - total flux cleaned = -0.000514564 Jy ! Component: 2400 - total flux cleaned = -0.000434071 Jy ! Component: 2450 - total flux cleaned = -0.000294571 Jy ! Component: 2500 - total flux cleaned = -0.00023514 Jy ! Component: 2550 - total flux cleaned = -0.00013715 Jy ! Component: 2600 - total flux cleaned = -1.09506e-06 Jy ! Component: 2650 - total flux cleaned = -8.59474e-07 Jy ! Component: 2700 - total flux cleaned = 9.50544e-05 Jy ! Component: 2750 - total flux cleaned = 0.000190156 Jy ! Component: 2800 - total flux cleaned = 0.000321842 Jy ! Component: 2850 - total flux cleaned = 0.000415113 Jy ! Component: 2900 - total flux cleaned = 0.00045229 Jy ! Component: 2950 - total flux cleaned = 0.000599454 Jy ! Component: 3000 - total flux cleaned = 0.000672506 Jy ! Component: 3050 - total flux cleaned = 0.000781319 Jy ! Component: 3100 - total flux cleaned = 0.000817521 Jy ! Component: 3150 - total flux cleaned = 0.000907047 Jy ! Component: 3200 - total flux cleaned = 0.00101349 Jy ! Component: 3250 - total flux cleaned = 0.00108412 Jy ! Component: 3300 - total flux cleaned = 0.00120683 Jy ! Component: 3350 - total flux cleaned = 0.00125897 Jy ! Component: 3400 - total flux cleaned = 0.00129374 Jy ! Component: 3450 - total flux cleaned = 0.00139687 Jy ! Component: 3500 - total flux cleaned = 0.00138007 Jy ! Component: 3550 - total flux cleaned = 0.00144801 Jy ! Component: 3600 - total flux cleaned = 0.00154893 Jy ! Component: 3650 - total flux cleaned = 0.00159905 Jy ! Component: 3700 - total flux cleaned = 0.00164878 Jy ! Component: 3750 - total flux cleaned = 0.00164871 Jy ! Component: 3800 - total flux cleaned = 0.00166518 Jy ! Component: 3850 - total flux cleaned = 0.00174671 Jy ! Component: 3900 - total flux cleaned = 0.00169796 Jy ! Component: 3950 - total flux cleaned = 0.00176253 Jy ! Component: 4000 - total flux cleaned = 0.00173042 Jy ! Component: 4050 - total flux cleaned = 0.00171449 Jy ! Total flux subtracted in 4096 components = 0.00174628 Jy ! Clean residual min=-0.000879 max=0.001019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.137578 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 347 components and 0.137578 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2143-2549_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.999 x 7.907 at -4.887 degrees (North through East) ! Clean map min=-0.0021501 max=0.11923 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2143-2549_S_map.fits wmodel /vlbi/uf001/uva//J2143-2549_S_map.mod ! Writing 347 model components to file: /vlbi/uf001/uva//J2143-2549_S_map.mod wobs /vlbi/uf001/uva//J2143-2549_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2143-2549_S_uvs.fits wwins /vlbi/uf001/uva//J2143-2549_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2143-2549_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119226 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733899 0.733899 1.4678 2.9356 5.87119 11.7424 23.4848 46.9695 93.9391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 408.775 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2143-2549_S_dfm.log closed on Mon Jan 14 05:58:27 2019