! Started logfile: /vlbi/uf001/uva//J1525+1107_S_dfm.log on Mon Jan 14 03:17:46 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//J1525+1107_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1525+1107_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.908382 visibilities/baseline/integration-bin. ! Found source: J1525+1107 ! ! 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 5592 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 J1525+1107_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026374Jy sigma=21.039553 ! Fit after self-cal, rms=0.805014Jy sigma=16.280077 ! 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=2.628 mas, bmaj=6.492 mas, bpa=-3.699 degrees ! Estimated noise=0.670781 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 = 0.157698 Jy ! Component: 100 - total flux cleaned = 0.193344 Jy ! Total flux subtracted in 100 components = 0.193344 Jy ! Clean residual min=-0.014660 max=0.022598 Jy/beam ! Clean residual mean=-0.000139 rms=0.004004 Jy/beam ! Combined flux in latest and established models = 0.193344 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.193344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105631Jy sigma=2.071253 ! Fit after self-cal, rms=0.105594Jy sigma=2.071085 ! 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=3.175 mas, bmaj=7.253 mas, bpa=-5.149 degrees ! Estimated noise=0.493249 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 = 0.0174916 Jy ! Component: 100 - total flux cleaned = 0.0269591 Jy ! Component: 150 - total flux cleaned = 0.0323735 Jy ! Component: 200 - total flux cleaned = 0.0343758 Jy ! Total flux subtracted in 200 components = 0.0343758 Jy ! Clean residual min=-0.016402 max=0.031341 Jy/beam ! Clean residual mean=-0.000176 rms=0.005592 Jy/beam ! Combined flux in latest and established models = 0.227719 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.227719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103551Jy sigma=1.995377 ! Fit after self-cal, rms=0.103556Jy sigma=1.994993 ! Inverting map ! Added new window around map position (32.5, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269529 Jy ! Component: 100 - total flux cleaned = 0.0406246 Jy ! Component: 150 - total flux cleaned = 0.0480817 Jy ! Component: 200 - total flux cleaned = 0.0491272 Jy ! Total flux subtracted in 200 components = 0.0491272 Jy ! Clean residual min=-0.014983 max=0.016681 Jy/beam ! Clean residual mean=-0.000152 rms=0.004660 Jy/beam ! Combined flux in latest and established models = 0.276846 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.276846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096367Jy sigma=1.834071 ! Fit after self-cal, rms=0.094915Jy sigma=1.803843 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 7.253 at -5.149 degrees (North through East) ! Clean map min=-0.01427 max=0.19608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.04 KP 1.27 LA 0.87 ! MK 1.08 NL 1.06 OV 0.95 PT 0.90 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 HN 1.09 KP 1.17 LA 0.91 ! MK 1.03 NL 1.04 OV 0.80 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 HN 1.10 KP 1.16 LA 0.86 ! MK 1.05 NL 1.05 OV 0.95 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.094915Jy sigma=1.803843 ! Fit after self-cal, rms=0.102190Jy sigma=1.638555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=7.327 mas, bpa=-3.812 degrees ! Estimated noise=0.503502 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 = 0.00398552 Jy ! Component: 100 - total flux cleaned = 0.0039633 Jy ! Component: 150 - total flux cleaned = 0.00364251 Jy ! Component: 200 - total flux cleaned = 0.00340008 Jy ! Total flux subtracted in 200 components = 0.00340008 Jy ! Clean residual min=-0.012823 max=0.014251 Jy/beam ! Clean residual mean=-0.000093 rms=0.003587 Jy/beam ! Combined flux in latest and established models = 0.280247 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.280247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101413Jy sigma=1.624003 ! Fit after self-cal, rms=0.101737Jy sigma=1.619966 ! 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=0.101737Jy sigma=1.619966 ! Fit after self-cal, rms=0.101758Jy sigma=1.557454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=7.368 mas, bpa=-3.503 degrees ! Estimated noise=0.504166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315367 Jy ! Component: 100 - total flux cleaned = 0.00365705 Jy ! Component: 150 - total flux cleaned = 0.00392352 Jy ! Component: 200 - total flux cleaned = 0.00392459 Jy ! Total flux subtracted in 200 components = 0.00392459 Jy ! Clean residual min=-0.009681 max=0.015787 Jy/beam ! Clean residual mean=-0.000124 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.284171 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.284171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101206Jy sigma=1.546348 ! Fit after self-cal, rms=0.101269Jy sigma=1.544382 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 (44.5, 115.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150519 Jy ! Component: 100 - total flux cleaned = 0.0232907 Jy ! Component: 150 - total flux cleaned = 0.0290307 Jy ! Component: 200 - total flux cleaned = 0.0330543 Jy ! Total flux subtracted in 200 components = 0.0330543 Jy ! Clean residual min=-0.008495 max=0.013225 Jy/beam ! Clean residual mean=-0.000132 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.317225 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 124 components and 0.317225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098822Jy sigma=1.474916 ! Fit after self-cal, rms=0.098576Jy sigma=1.471503 ! Inverting map ! Added new window around map position (-43.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119565 Jy ! Component: 100 - total flux cleaned = 0.0186647 Jy ! Component: 150 - total flux cleaned = 0.023708 Jy ! Component: 200 - total flux cleaned = 0.0273295 Jy ! Total flux subtracted in 200 components = 0.0273295 Jy ! Clean residual min=-0.007776 max=0.009225 Jy/beam ! Clean residual mean=-0.000083 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.344555 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 156 components and 0.344555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096768Jy sigma=1.427995 ! Fit after self-cal, rms=0.096628Jy sigma=1.425740 ! 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=0.096628Jy sigma=1.425740 ! Fit after self-cal, rms=0.098052Jy sigma=1.406439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=7.449 mas, bpa=-3.568 degrees ! Estimated noise=0.496116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390607 Jy ! Component: 100 - total flux cleaned = 0.00596788 Jy ! Component: 150 - total flux cleaned = 0.00745971 Jy ! Component: 200 - total flux cleaned = 0.00867022 Jy ! Total flux subtracted in 200 components = 0.00867022 Jy ! Clean residual min=-0.007659 max=0.008397 Jy/beam ! Clean residual mean=-0.000059 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.353225 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 183 components and 0.353225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097468Jy sigma=1.395848 ! Fit after self-cal, rms=0.097479Jy sigma=1.395244 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 = 0.00119832 Jy ! Component: 100 - total flux cleaned = 0.00239012 Jy ! Component: 150 - total flux cleaned = 0.0034807 Jy ! Component: 200 - total flux cleaned = 0.00430307 Jy ! Total flux subtracted in 200 components = 0.00430307 Jy ! Clean residual min=-0.007547 max=0.008344 Jy/beam ! Clean residual mean=-0.000052 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.357528 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 194 components and 0.357528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097217Jy sigma=1.391035 ! Fit after self-cal, rms=0.097199Jy sigma=1.390872 ! 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=0.097199Jy sigma=1.390872 ! Fit after self-cal, rms=0.097359Jy sigma=1.389401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.23 mas, bmaj=12.42 mas, bpa=-10.39 degrees ! Estimated noise=0.635089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443115 Jy ! Component: 100 - total flux cleaned = 0.00596209 Jy ! Component: 150 - total flux cleaned = 0.00667381 Jy ! Component: 200 - total flux cleaned = 0.00741446 Jy ! Total flux subtracted in 200 components = 0.00741446 Jy ! Clean residual min=-0.011793 max=0.012939 Jy/beam ! Clean residual mean=-0.000088 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 0.364943 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 202 components and 0.364943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097128Jy sigma=1.390317 ! Fit after self-cal, rms=0.097108Jy sigma=1.389708 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 = 0.00100417 Jy ! Component: 100 - total flux cleaned = 0.00160982 Jy ! Component: 150 - total flux cleaned = 0.00222758 Jy ! Component: 200 - total flux cleaned = 0.0026928 Jy ! Total flux subtracted in 200 components = 0.0026928 Jy ! Clean residual min=-0.011870 max=0.012379 Jy/beam ! Clean residual mean=-0.000076 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 0.367635 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 208 components and 0.367635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097090Jy sigma=1.392267 ! Fit after self-cal, rms=0.097081Jy sigma=1.392106 ! 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=3.201 mas, bmaj=7.479 mas, bpa=-3.714 degrees ! Estimated noise=0.493708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.479 at -3.714 degrees (North through East) ! Clean map min=-0.0074625 max=0.19955 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=2.64 mas, bmaj=6.647 mas, bpa=-2.108 degrees ! Estimated noise=0.679434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158973 Jy ! Component: 100 - total flux cleaned = 0.200618 Jy ! Component: 150 - total flux cleaned = 0.221897 Jy ! Component: 200 - total flux cleaned = 0.236361 Jy ! Total flux subtracted in 200 components = 0.236361 Jy ! Clean residual min=-0.009605 max=0.010710 Jy/beam ! Clean residual mean=-0.000087 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.236361 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.236361 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.479 mas, bpa=-3.714 degrees ! Estimated noise=0.493708 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 = 0.0196661 Jy ! Component: 100 - total flux cleaned = 0.0343134 Jy ! Component: 150 - total flux cleaned = 0.0463197 Jy ! Component: 200 - total flux cleaned = 0.0563983 Jy ! Total flux subtracted in 200 components = 0.0563983 Jy ! Clean residual min=-0.009917 max=0.009819 Jy/beam ! Clean residual mean=-0.000108 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 0.292759 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 62 components and 0.292759 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=7.23 mas, bmaj=12.42 mas, bpa=-10.39 degrees ! Estimated noise=0.635089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162236 Jy ! Component: 100 - total flux cleaned = 0.0282843 Jy ! Component: 150 - total flux cleaned = 0.0379385 Jy ! Component: 200 - total flux cleaned = 0.0457426 Jy ! Total flux subtracted in 200 components = 0.0457426 Jy ! Clean residual min=-0.013847 max=0.012731 Jy/beam ! Clean residual mean=-0.000146 rms=0.003944 Jy/beam ! Combined flux in latest and established models = 0.338502 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 = 0.00636508 Jy ! Component: 100 - total flux cleaned = 0.0106038 Jy ! Component: 150 - total flux cleaned = 0.0136672 Jy ! Component: 200 - total flux cleaned = 0.0161657 Jy ! Total flux subtracted in 200 components = 0.0161657 Jy ! Clean residual min=-0.013238 max=0.012197 Jy/beam ! Clean residual mean=-0.000092 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 0.354668 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 109 components and 0.354668 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.479 mas, bpa=-3.714 degrees ! Estimated noise=0.493708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368441 Jy ! Component: 100 - total flux cleaned = 0.00457974 Jy ! Component: 150 - total flux cleaned = 0.00549567 Jy ! Component: 200 - total flux cleaned = 0.00572727 Jy ! Total flux subtracted in 200 components = 0.00572727 Jy ! Clean residual min=-0.008357 max=0.008422 Jy/beam ! Clean residual mean=-0.000042 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.360395 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.360395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097233Jy sigma=1.394396 ! Fit after self-cal, rms=0.097106Jy sigma=1.392086 wmodel J1525+1107_S_map.mod ! Writing 127 model components to file: J1525+1107_S_map.mod wobs J1525+1107_S_uvs.fits ! Writing UV FITS file: J1525+1107_S_uvs.fits wwins J1525+1107_S_map.win ! wwins: Wrote 4 windows to J1525+1107_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 = 0.000467419 Jy ! Component: 100 - total flux cleaned = 0.000472282 Jy ! Component: 150 - total flux cleaned = 8.57514e-05 Jy ! Component: 200 - total flux cleaned = -3.50177e-05 Jy ! Component: 250 - total flux cleaned = -0.000265588 Jy ! Component: 300 - total flux cleaned = -0.00016041 Jy ! Component: 350 - total flux cleaned = -0.000160491 Jy ! Component: 400 - total flux cleaned = -0.000158311 Jy ! Component: 450 - total flux cleaned = -6.27373e-05 Jy ! Component: 500 - total flux cleaned = -0.000343768 Jy ! Component: 550 - total flux cleaned = -0.000344122 Jy ! Component: 600 - total flux cleaned = -8.02632e-05 Jy ! Component: 650 - total flux cleaned = -0.000164346 Jy ! Component: 700 - total flux cleaned = -0.000248323 Jy ! Component: 750 - total flux cleaned = -0.000331812 Jy ! Component: 800 - total flux cleaned = -0.000410118 Jy ! Component: 850 - total flux cleaned = -0.000249803 Jy ! Component: 900 - total flux cleaned = -9.45691e-05 Jy ! Component: 950 - total flux cleaned = -1.80652e-05 Jy ! Component: 1000 - total flux cleaned = 5.78902e-05 Jy ! Component: 1050 - total flux cleaned = 0.000202855 Jy ! Component: 1100 - total flux cleaned = 0.000130269 Jy ! Component: 1150 - total flux cleaned = 0.000129879 Jy ! Component: 1200 - total flux cleaned = 0.000129136 Jy ! Component: 1250 - total flux cleaned = 0.000196615 Jy ! Component: 1300 - total flux cleaned = 0.000263243 Jy ! Component: 1350 - total flux cleaned = 0.000461511 Jy ! Component: 1400 - total flux cleaned = 0.000525598 Jy ! Component: 1450 - total flux cleaned = 0.000589026 Jy ! Component: 1500 - total flux cleaned = 0.000589171 Jy ! Component: 1550 - total flux cleaned = 0.000466764 Jy ! Component: 1600 - total flux cleaned = 0.000589354 Jy ! Component: 1650 - total flux cleaned = 0.000589023 Jy ! Component: 1700 - total flux cleaned = 0.000588737 Jy ! Component: 1750 - total flux cleaned = 0.000588079 Jy ! Component: 1800 - total flux cleaned = 0.000357947 Jy ! Component: 1850 - total flux cleaned = 0.000471912 Jy ! Component: 1900 - total flux cleaned = 0.00041664 Jy ! Component: 1950 - total flux cleaned = 0.0004174 Jy ! Component: 2000 - total flux cleaned = 0.000363856 Jy ! Component: 2050 - total flux cleaned = 0.000257174 Jy ! Component: 2100 - total flux cleaned = 0.000257518 Jy ! Component: 2150 - total flux cleaned = 0.000203846 Jy ! Component: 2200 - total flux cleaned = -4.60931e-06 Jy ! Component: 2250 - total flux cleaned = -5.63089e-05 Jy ! Component: 2300 - total flux cleaned = -0.000157822 Jy ! Component: 2350 - total flux cleaned = -0.000259045 Jy ! Component: 2400 - total flux cleaned = -0.000358673 Jy ! Component: 2450 - total flux cleaned = -0.000555118 Jy ! Component: 2500 - total flux cleaned = -0.000409586 Jy ! Component: 2550 - total flux cleaned = -0.000553554 Jy ! Component: 2600 - total flux cleaned = -0.000601521 Jy ! Component: 2650 - total flux cleaned = -0.000742052 Jy ! Component: 2700 - total flux cleaned = -0.000603133 Jy ! Component: 2750 - total flux cleaned = -0.000741169 Jy ! Component: 2800 - total flux cleaned = -0.000831509 Jy ! Component: 2850 - total flux cleaned = -0.000831966 Jy ! Component: 2900 - total flux cleaned = -0.00096586 Jy ! Component: 2950 - total flux cleaned = -0.00100952 Jy ! Component: 3000 - total flux cleaned = -0.00127077 Jy ! Component: 3050 - total flux cleaned = -0.00114126 Jy ! Component: 3100 - total flux cleaned = -0.00114189 Jy ! Component: 3150 - total flux cleaned = -0.00118463 Jy ! Component: 3200 - total flux cleaned = -0.00130979 Jy ! Component: 3250 - total flux cleaned = -0.00126829 Jy ! Component: 3300 - total flux cleaned = -0.00126866 Jy ! Component: 3350 - total flux cleaned = -0.00122836 Jy ! Component: 3400 - total flux cleaned = -0.00130931 Jy ! Component: 3450 - total flux cleaned = -0.00122936 Jy ! Component: 3500 - total flux cleaned = -0.00126837 Jy ! Component: 3550 - total flux cleaned = -0.00126801 Jy ! Component: 3600 - total flux cleaned = -0.00134547 Jy ! Component: 3650 - total flux cleaned = -0.00119096 Jy ! Component: 3700 - total flux cleaned = -0.00103835 Jy ! Component: 3750 - total flux cleaned = -0.00111465 Jy ! Component: 3800 - total flux cleaned = -0.00111447 Jy ! Component: 3850 - total flux cleaned = -0.00115134 Jy ! Component: 3900 - total flux cleaned = -0.00103993 Jy ! Component: 3950 - total flux cleaned = -0.00093006 Jy ! Component: 4000 - total flux cleaned = -0.00100281 Jy ! Component: 4050 - total flux cleaned = -0.000894504 Jy ! Total flux subtracted in 4096 components = -0.000787133 Jy ! Clean residual min=-0.001967 max=0.002237 Jy/beam ! Clean residual mean=-0.000010 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.359608 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 478 components and 0.359608 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1525+1107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.479 at -3.714 degrees (North through East) ! Clean map min=-0.0050534 max=0.20194 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1525+1107_S_map.fits wmodel /vlbi/uf001/uva//J1525+1107_S_map.mod ! Writing 478 model components to file: /vlbi/uf001/uva//J1525+1107_S_map.mod wobs /vlbi/uf001/uva//J1525+1107_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1525+1107_S_uvs.fits wwins /vlbi/uf001/uva//J1525+1107_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1525+1107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000712462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05843 1.05843 2.11687 4.23373 8.46746 16.9349 33.8699 67.7397 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.437 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1525+1107_S_dfm.log closed on Mon Jan 14 03:17:51 2019