! Started logfile: /vlbi/uf001/uva//J2034-1640_S_dfm.log on Mon Jan 14 05:32:55 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//J2034-1640_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2034-1640_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98655 visibilities/baseline/integration-bin. ! Found source: J2034-1640 ! ! 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 5061 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 J2034-1640_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=1.012858Jy sigma=19.341584 ! Fit after self-cal, rms=0.881576Jy sigma=16.888291 ! 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=2.618 mas, bmaj=6.628 mas, bpa=-1.783 degrees ! Estimated noise=0.764441 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 = 0.0911331 Jy ! Component: 100 - total flux cleaned = 0.112743 Jy ! Total flux subtracted in 100 components = 0.112743 Jy ! Clean residual min=-0.007028 max=0.011573 Jy/beam ! Clean residual mean=0.000030 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.112743 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089361Jy sigma=1.479419 ! Fit after self-cal, rms=0.089336Jy sigma=1.478969 ! Inverting map ! Added new window around map position (6, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117855 Jy ! Component: 100 - total flux cleaned = 0.0196018 Jy ! Total flux subtracted in 100 components = 0.0196018 Jy ! Clean residual min=-0.006056 max=0.009359 Jy/beam ! Clean residual mean=0.000021 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.132345 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.132345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086776Jy sigma=1.424456 ! Fit after self-cal, rms=0.086660Jy sigma=1.422022 ! 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=3.198 mas, bmaj=7.776 mas, bpa=-1.96 degrees ! Estimated noise=0.538367 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 = 0.0106008 Jy ! Component: 100 - total flux cleaned = 0.0171038 Jy ! Component: 150 - total flux cleaned = 0.0214821 Jy ! Component: 200 - total flux cleaned = 0.0244681 Jy ! Total flux subtracted in 200 components = 0.0244681 Jy ! Clean residual min=-0.005638 max=0.012771 Jy/beam ! Clean residual mean=0.000027 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.156813 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.156813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085042Jy sigma=1.391930 ! Fit after self-cal, rms=0.084904Jy sigma=1.388964 ! Inverting map ! Added new window around map position (23, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107064 Jy ! Component: 100 - total flux cleaned = 0.0158495 Jy ! Component: 150 - total flux cleaned = 0.0196666 Jy ! Component: 200 - total flux cleaned = 0.0227167 Jy ! Total flux subtracted in 200 components = 0.0227167 Jy ! Clean residual min=-0.005416 max=0.005177 Jy/beam ! Clean residual mean=0.000019 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.17953 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 95 components and 0.17953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083466Jy sigma=1.358097 ! Fit after self-cal, rms=0.083344Jy sigma=1.355960 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.198 x 7.776 at -1.96 degrees (North through East) ! Clean map min=-0.0051945 max=0.11798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.17 KP 1.06 ! LA 0.92 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 1.09 KP 1.01 ! LA 0.94 MK 0.99 NL 1.09 OV 1.05 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.07 KP 1.02 ! LA 0.91 MK 1.01 NL 1.04 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.083344Jy sigma=1.355960 ! Fit after self-cal, rms=0.081732Jy sigma=1.343137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=7.754 mas, bpa=-1.552 degrees ! Estimated noise=0.533175 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 = 0.000468759 Jy ! Component: 100 - total flux cleaned = 0.00150948 Jy ! Component: 150 - total flux cleaned = 0.00223781 Jy ! Component: 200 - total flux cleaned = 0.00258225 Jy ! Total flux subtracted in 200 components = 0.00258225 Jy ! Clean residual min=-0.004183 max=0.003903 Jy/beam ! Clean residual mean=0.000009 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.182112 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.182112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081565Jy sigma=1.340416 ! Fit after self-cal, rms=0.081598Jy sigma=1.339932 ! 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=0.081598Jy sigma=1.339932 ! Fit after self-cal, rms=0.092351Jy sigma=1.312685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=7.729 mas, bpa=-1.769 degrees ! Estimated noise=0.534198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499519 Jy ! Component: 100 - total flux cleaned = 0.00079666 Jy ! Component: 150 - total flux cleaned = 0.000795781 Jy ! Component: 200 - total flux cleaned = 0.000791603 Jy ! Total flux subtracted in 200 components = 0.000791603 Jy ! Clean residual min=-0.003320 max=0.002944 Jy/beam ! Clean residual mean=0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.182904 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.182904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092265Jy sigma=1.311022 ! Fit after self-cal, rms=0.092386Jy sigma=1.310595 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 = -0.000115318 Jy ! Component: 100 - total flux cleaned = -3.73112e-05 Jy ! Component: 150 - total flux cleaned = 3.34473e-05 Jy ! Component: 200 - total flux cleaned = 1.40199e-06 Jy ! Total flux subtracted in 200 components = 1.40199e-06 Jy ! Clean residual min=-0.003266 max=0.003030 Jy/beam ! Clean residual mean=0.000005 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.182905 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.182905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092350Jy sigma=1.310101 ! Fit after self-cal, rms=0.092356Jy sigma=1.310074 ! 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=0.092356Jy sigma=1.310074 ! Fit after self-cal, rms=0.093453Jy sigma=1.309763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.718 mas, bpa=-1.888 degrees ! Estimated noise=0.53292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184786 Jy ! Component: 100 - total flux cleaned = -0.00021894 Jy ! Component: 150 - total flux cleaned = -0.000217448 Jy ! Component: 200 - total flux cleaned = -0.000216431 Jy ! Total flux subtracted in 200 components = -0.000216431 Jy ! Clean residual min=-0.003232 max=0.003036 Jy/beam ! Clean residual mean=0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.182689 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.182689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093423Jy sigma=1.309264 ! Fit after self-cal, rms=0.093430Jy sigma=1.309224 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 = -8.12774e-05 Jy ! Component: 100 - total flux cleaned = -8.08455e-05 Jy ! Component: 150 - total flux cleaned = -8.07756e-05 Jy ! Component: 200 - total flux cleaned = -8.05347e-05 Jy ! Total flux subtracted in 200 components = -8.05347e-05 Jy ! Clean residual min=-0.003205 max=0.003058 Jy/beam ! Clean residual mean=0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.182608 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.182608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093414Jy sigma=1.308998 ! Fit after self-cal, rms=0.093417Jy sigma=1.308990 ! 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=0.093417Jy sigma=1.308990 ! Fit after self-cal, rms=0.093935Jy sigma=1.308869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.725 mas, bmaj=15.17 mas, bpa=4.425 degrees ! Estimated noise=0.682615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108036 Jy ! Component: 100 - total flux cleaned = 0.00110653 Jy ! Component: 150 - total flux cleaned = 0.00108217 Jy ! Component: 200 - total flux cleaned = 0.00103943 Jy ! Total flux subtracted in 200 components = 0.00103943 Jy ! Clean residual min=-0.003982 max=0.003845 Jy/beam ! Clean residual mean=0.000008 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.183648 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 169 components and 0.183648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093928Jy sigma=1.308879 ! Fit after self-cal, rms=0.093933Jy sigma=1.308826 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 = 0.00015741 Jy ! Component: 100 - total flux cleaned = 0.000201216 Jy ! Component: 150 - total flux cleaned = 0.000181085 Jy ! Component: 200 - total flux cleaned = 0.000181229 Jy ! Total flux subtracted in 200 components = 0.000181229 Jy ! Clean residual min=-0.003975 max=0.003917 Jy/beam ! Clean residual mean=0.000008 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.183829 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 0.183829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093930Jy sigma=1.308862 ! Fit after self-cal, rms=0.093930Jy sigma=1.308839 ! 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=3.197 mas, bmaj=7.71 mas, bpa=-1.981 degrees ! Estimated noise=0.531922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.71 at -1.981 degrees (North through East) ! Clean map min=-0.0030556 max=0.11721 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=2.614 mas, bmaj=6.568 mas, bpa=-1.711 degrees ! Estimated noise=0.756283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898256 Jy ! Component: 100 - total flux cleaned = 0.111942 Jy ! Component: 150 - total flux cleaned = 0.124137 Jy ! Component: 200 - total flux cleaned = 0.13306 Jy ! Total flux subtracted in 200 components = 0.13306 Jy ! Clean residual min=-0.005625 max=0.005971 Jy/beam ! Clean residual mean=0.000020 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.13306 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.13306 Jy ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.71 mas, bpa=-1.981 degrees ! Estimated noise=0.531922 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) ! Added new window around map position (3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108554 Jy ! Component: 100 - total flux cleaned = 0.0186969 Jy ! Component: 150 - total flux cleaned = 0.0246666 Jy ! Component: 200 - total flux cleaned = 0.0293195 Jy ! Total flux subtracted in 200 components = 0.0293195 Jy ! Clean residual min=-0.004390 max=0.003564 Jy/beam ! Clean residual mean=0.000018 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.16238 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 81 components and 0.16238 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=7.725 mas, bmaj=15.17 mas, bpa=4.425 degrees ! Estimated noise=0.682615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648869 Jy ! Component: 100 - total flux cleaned = 0.010687 Jy ! Component: 150 - total flux cleaned = 0.0136777 Jy ! Component: 200 - total flux cleaned = 0.0159191 Jy ! Total flux subtracted in 200 components = 0.0159191 Jy ! Clean residual min=-0.003869 max=0.003469 Jy/beam ! Clean residual mean=0.000015 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.178299 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 = 0.00171699 Jy ! Component: 100 - total flux cleaned = 0.00304955 Jy ! Component: 150 - total flux cleaned = 0.00397588 Jy ! Component: 200 - total flux cleaned = 0.00442798 Jy ! Total flux subtracted in 200 components = 0.00442798 Jy ! Clean residual min=-0.003688 max=0.003746 Jy/beam ! Clean residual mean=0.000008 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.182727 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 171 components and 0.182727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.71 mas, bpa=-1.981 degrees ! Estimated noise=0.531922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285144 Jy ! Component: 100 - total flux cleaned = -0.000185479 Jy ! Component: 150 - total flux cleaned = -5.65722e-05 Jy ! Component: 200 - total flux cleaned = 2.05374e-05 Jy ! Total flux subtracted in 200 components = 2.05374e-05 Jy ! Clean residual min=-0.003309 max=0.003121 Jy/beam ! Clean residual mean=0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.182748 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 0.182748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093959Jy sigma=1.308767 ! Fit after self-cal, rms=0.093937Jy sigma=1.308478 wmodel J2034-1640_S_map.mod ! Writing 190 model components to file: J2034-1640_S_map.mod wobs J2034-1640_S_uvs.fits ! Writing UV FITS file: J2034-1640_S_uvs.fits wwins J2034-1640_S_map.win ! wwins: Wrote 4 windows to J2034-1640_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 = -0.000584417 Jy ! Component: 100 - total flux cleaned = -0.000989872 Jy ! Component: 150 - total flux cleaned = -0.00117489 Jy ! Component: 200 - total flux cleaned = -0.00147963 Jy ! Component: 250 - total flux cleaned = -0.00172733 Jy ! Component: 300 - total flux cleaned = -0.00180634 Jy ! Component: 350 - total flux cleaned = -0.00173261 Jy ! Component: 400 - total flux cleaned = -0.00169682 Jy ! Component: 450 - total flux cleaned = -0.00166088 Jy ! Component: 500 - total flux cleaned = -0.00159226 Jy ! Component: 550 - total flux cleaned = -0.00155888 Jy ! Component: 600 - total flux cleaned = -0.00152675 Jy ! Component: 650 - total flux cleaned = -0.00149558 Jy ! Component: 700 - total flux cleaned = -0.00146572 Jy ! Component: 750 - total flux cleaned = -0.00146652 Jy ! Component: 800 - total flux cleaned = -0.00143742 Jy ! Component: 850 - total flux cleaned = -0.00138078 Jy ! Component: 900 - total flux cleaned = -0.00132552 Jy ! Component: 950 - total flux cleaned = -0.00127071 Jy ! Component: 1000 - total flux cleaned = -0.0012979 Jy ! Component: 1050 - total flux cleaned = -0.00124514 Jy ! Component: 1100 - total flux cleaned = -0.00127075 Jy ! Component: 1150 - total flux cleaned = -0.00129504 Jy ! Component: 1200 - total flux cleaned = -0.00129501 Jy ! Component: 1250 - total flux cleaned = -0.00136881 Jy ! Component: 1300 - total flux cleaned = -0.00129545 Jy ! Component: 1350 - total flux cleaned = -0.0012717 Jy ! Component: 1400 - total flux cleaned = -0.00129571 Jy ! Component: 1450 - total flux cleaned = -0.00122613 Jy ! Component: 1500 - total flux cleaned = -0.00125017 Jy ! Component: 1550 - total flux cleaned = -0.00136365 Jy ! Component: 1600 - total flux cleaned = -0.00136298 Jy ! Component: 1650 - total flux cleaned = -0.00145154 Jy ! Component: 1700 - total flux cleaned = -0.00151675 Jy ! Component: 1750 - total flux cleaned = -0.0015386 Jy ! Component: 1800 - total flux cleaned = -0.00155981 Jy ! Component: 1850 - total flux cleaned = -0.00166566 Jy ! Component: 1900 - total flux cleaned = -0.00183202 Jy ! Component: 1950 - total flux cleaned = -0.00191445 Jy ! Component: 2000 - total flux cleaned = -0.00201601 Jy ! Component: 2050 - total flux cleaned = -0.00213622 Jy ! Component: 2100 - total flux cleaned = -0.00217572 Jy ! Component: 2150 - total flux cleaned = -0.00219538 Jy ! Component: 2200 - total flux cleaned = -0.00233146 Jy ! Component: 2250 - total flux cleaned = -0.002389 Jy ! Component: 2300 - total flux cleaned = -0.00248408 Jy ! Component: 2350 - total flux cleaned = -0.00248405 Jy ! Component: 2400 - total flux cleaned = -0.00254023 Jy ! Component: 2450 - total flux cleaned = -0.00263254 Jy ! Component: 2500 - total flux cleaned = -0.00266897 Jy ! Component: 2550 - total flux cleaned = -0.00268702 Jy ! Component: 2600 - total flux cleaned = -0.00275875 Jy ! Component: 2650 - total flux cleaned = -0.00279441 Jy ! Component: 2700 - total flux cleaned = -0.0028121 Jy ! Component: 2750 - total flux cleaned = -0.002812 Jy ! Component: 2800 - total flux cleaned = -0.00279479 Jy ! Component: 2850 - total flux cleaned = -0.00282928 Jy ! Component: 2900 - total flux cleaned = -0.00281235 Jy ! Component: 2950 - total flux cleaned = -0.00281209 Jy ! Component: 3000 - total flux cleaned = -0.00279539 Jy ! Component: 3050 - total flux cleaned = -0.00277884 Jy ! Component: 3100 - total flux cleaned = -0.00274576 Jy ! Component: 3150 - total flux cleaned = -0.00274568 Jy ! Component: 3200 - total flux cleaned = -0.00266444 Jy ! Component: 3250 - total flux cleaned = -0.00269691 Jy ! Component: 3300 - total flux cleaned = -0.002697 Jy ! Component: 3350 - total flux cleaned = -0.00261728 Jy ! Component: 3400 - total flux cleaned = -0.00264892 Jy ! Component: 3450 - total flux cleaned = -0.00257026 Jy ! Component: 3500 - total flux cleaned = -0.00260152 Jy ! Component: 3550 - total flux cleaned = -0.00253951 Jy ! Component: 3600 - total flux cleaned = -0.00257043 Jy ! Component: 3650 - total flux cleaned = -0.00261644 Jy ! Component: 3700 - total flux cleaned = -0.00260122 Jy ! Component: 3750 - total flux cleaned = -0.00260128 Jy ! Component: 3800 - total flux cleaned = -0.00263136 Jy ! Component: 3850 - total flux cleaned = -0.00264622 Jy ! Component: 3900 - total flux cleaned = -0.00264612 Jy ! Component: 3950 - total flux cleaned = -0.00264619 Jy ! Component: 4000 - total flux cleaned = -0.00270463 Jy ! Component: 4050 - total flux cleaned = -0.00269015 Jy ! Total flux subtracted in 4096 components = -0.00270464 Jy ! Clean residual min=-0.001001 max=0.000911 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.180043 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 505 components and 0.180043 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2034-1640_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.71 at -1.981 degrees (North through East) ! Clean map min=-0.0021052 max=0.1178 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2034-1640_S_map.fits wmodel /vlbi/uf001/uva//J2034-1640_S_map.mod ! Writing 505 model components to file: /vlbi/uf001/uva//J2034-1640_S_map.mod wobs /vlbi/uf001/uva//J2034-1640_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2034-1640_S_uvs.fits wwins /vlbi/uf001/uva//J2034-1640_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2034-1640_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66426 0.66426 1.32852 2.65704 5.31408 10.6282 21.2563 42.5126 85.0252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.63 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2034-1640_S_dfm.log closed on Mon Jan 14 05:32:59 2019