! Started logfile: /vlbi/uf001/uva//J2335-0131_S_dfm.log on Mon Jan 14 06:46:00 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//J2335-0131_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2335-0131_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900529 visibilities/baseline/integration-bin. ! Found source: J2335-0131 ! ! 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 5106 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 J2335-0131_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088216Jy sigma=19.655625 ! Fit after self-cal, rms=0.598820Jy sigma=10.712430 ! 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=2.72 mas, bmaj=7.063 mas, bpa=-2.55 degrees ! Estimated noise=0.720645 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 = 0.307609 Jy ! Component: 100 - total flux cleaned = 0.38239 Jy ! Total flux subtracted in 100 components = 0.38239 Jy ! Clean residual min=-0.015491 max=0.030567 Jy/beam ! Clean residual mean=0.000049 rms=0.004393 Jy/beam ! Combined flux in latest and established models = 0.38239 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.38239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120340Jy sigma=2.001020 ! Fit after self-cal, rms=0.120221Jy sigma=1.999605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337592 Jy ! Component: 100 - total flux cleaned = 0.0526821 Jy ! Total flux subtracted in 100 components = 0.0526821 Jy ! Clean residual min=-0.013582 max=0.021502 Jy/beam ! Clean residual mean=0.000036 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.435072 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.435072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105903Jy sigma=1.694731 ! Fit after self-cal, rms=0.105819Jy sigma=1.693581 ! 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=3.164 mas, bmaj=7.819 mas, bpa=-3.405 degrees ! Estimated noise=0.610051 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 = 0.0230921 Jy ! Component: 100 - total flux cleaned = 0.0365244 Jy ! Component: 150 - total flux cleaned = 0.0448398 Jy ! Component: 200 - total flux cleaned = 0.0501179 Jy ! Total flux subtracted in 200 components = 0.0501179 Jy ! Clean residual min=-0.012537 max=0.019223 Jy/beam ! Clean residual mean=0.000047 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 0.48519 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.48519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100833Jy sigma=1.581339 ! Fit after self-cal, rms=0.100754Jy sigma=1.580147 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.819 at -3.405 degrees (North through East) ! Clean map min=-0.012457 max=0.40128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 0.99 ! LA 0.92 MK 1.08 NL 1.04 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 0.96 HN 1.03 KP 0.99 ! LA 0.93 MK 1.01 NL 1.10 OV 1.02 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.97 HN 0.99 KP 1.00 ! LA 0.92 MK 0.97 NL 1.06 OV 0.98 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.100754Jy sigma=1.580147 ! Fit after self-cal, rms=0.096863Jy sigma=1.339328 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.899 mas, bpa=-2.923 degrees ! Estimated noise=0.61416 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 (13.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153025 Jy ! Component: 100 - total flux cleaned = 0.023391 Jy ! Component: 150 - total flux cleaned = 0.0276445 Jy ! Component: 200 - total flux cleaned = 0.0278171 Jy ! Total flux subtracted in 200 components = 0.0278171 Jy ! Clean residual min=-0.008674 max=0.008893 Jy/beam ! Clean residual mean=0.000017 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.513007 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.513007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093980Jy sigma=1.287602 ! Fit after self-cal, rms=0.093949Jy sigma=1.283449 ! 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=0.093949Jy sigma=1.283449 ! Fit after self-cal, rms=0.095488Jy sigma=1.252893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.898 mas, bpa=-2.99 degrees ! Estimated noise=0.613846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048934 Jy ! Component: 100 - total flux cleaned = 0.00665243 Jy ! Component: 150 - total flux cleaned = 0.00715231 Jy ! Component: 200 - total flux cleaned = 0.00726971 Jy ! Total flux subtracted in 200 components = 0.00726971 Jy ! Clean residual min=-0.008151 max=0.008694 Jy/beam ! Clean residual mean=0.000015 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.520277 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.520276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094864Jy sigma=1.245100 ! Fit after self-cal, rms=0.094839Jy sigma=1.244333 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 (5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684671 Jy ! Component: 100 - total flux cleaned = 0.00632528 Jy ! Component: 150 - total flux cleaned = 0.00571904 Jy ! Component: 200 - total flux cleaned = 0.00503564 Jy ! Total flux subtracted in 200 components = 0.00503564 Jy ! Clean residual min=-0.007788 max=0.006884 Jy/beam ! Clean residual mean=0.000012 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.525312 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.525312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093794Jy sigma=1.227613 ! Fit after self-cal, rms=0.093746Jy sigma=1.226371 ! 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=0.093746Jy sigma=1.226371 ! Fit after self-cal, rms=0.080662Jy sigma=1.142618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.883 mas, bpa=-2.994 degrees ! Estimated noise=0.612937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047516 Jy ! Component: 100 - total flux cleaned = 0.00488792 Jy ! Component: 150 - total flux cleaned = 0.00488811 Jy ! Component: 200 - total flux cleaned = 0.0047983 Jy ! Total flux subtracted in 200 components = 0.0047983 Jy ! Clean residual min=-0.003564 max=0.004447 Jy/beam ! Clean residual mean=0.000014 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.53011 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.53011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080249Jy sigma=1.134642 ! Fit after self-cal, rms=0.080242Jy sigma=1.133986 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 = 0.000988518 Jy ! Component: 100 - total flux cleaned = 0.000988123 Jy ! Component: 150 - total flux cleaned = 0.000907581 Jy ! Component: 200 - total flux cleaned = 0.000833115 Jy ! Total flux subtracted in 200 components = 0.000833115 Jy ! Clean residual min=-0.003476 max=0.004258 Jy/beam ! Clean residual mean=0.000013 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.530944 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.530944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080074Jy sigma=1.130776 ! Fit after self-cal, rms=0.080063Jy sigma=1.130631 ! 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=0.080063Jy sigma=1.130631 ! Fit after self-cal, rms=0.080286Jy sigma=1.129818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.411 mas, bmaj=12.97 mas, bpa=-0.5061 degrees ! Estimated noise=0.801032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028433 Jy ! Component: 100 - total flux cleaned = 0.00328804 Jy ! Component: 150 - total flux cleaned = 0.00346896 Jy ! Component: 200 - total flux cleaned = 0.00362018 Jy ! Total flux subtracted in 200 components = 0.00362018 Jy ! Clean residual min=-0.004366 max=0.006958 Jy/beam ! Clean residual mean=0.000031 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.534564 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.534564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080220Jy sigma=1.128723 ! Fit after self-cal, rms=0.080225Jy sigma=1.128530 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 (108, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072888 Jy ! Component: 100 - total flux cleaned = 0.011906 Jy ! Component: 150 - total flux cleaned = 0.0152036 Jy ! Component: 200 - total flux cleaned = 0.0177365 Jy ! Total flux subtracted in 200 components = 0.0177365 Jy ! Clean residual min=-0.004084 max=0.005242 Jy/beam ! Clean residual mean=0.000016 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.5523 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 235 components and 0.5523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079829Jy sigma=1.119432 ! Fit after self-cal, rms=0.079800Jy sigma=1.119000 ! Inverting map ! Added new window around map position (36.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446358 Jy ! Component: 100 - total flux cleaned = 0.00670138 Jy ! Component: 150 - total flux cleaned = 0.0086684 Jy ! Component: 200 - total flux cleaned = 0.0104621 Jy ! Total flux subtracted in 200 components = 0.0104621 Jy ! Clean residual min=-0.003106 max=0.002566 Jy/beam ! Clean residual mean=0.000008 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.562762 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 287 components and 0.562762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079555Jy sigma=1.113973 ! Fit after self-cal, rms=0.079542Jy sigma=1.113784 ! 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=3.133 mas, bmaj=7.881 mas, bpa=-3.002 degrees ! Estimated noise=0.612747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.881 at -3.002 degrees (North through East) ! Clean map min=-0.0030238 max=0.40333 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=2.684 mas, bmaj=7.117 mas, bpa=-2.402 degrees ! Estimated noise=0.724699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30908 Jy ! Component: 100 - total flux cleaned = 0.388959 Jy ! Component: 150 - total flux cleaned = 0.426417 Jy ! Component: 200 - total flux cleaned = 0.446381 Jy ! Total flux subtracted in 200 components = 0.446381 Jy ! Clean residual min=-0.005522 max=0.009934 Jy/beam ! Clean residual mean=0.000026 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.446381 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.446381 Jy ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.881 mas, bpa=-3.002 degrees ! Estimated noise=0.612747 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 = 0.0210957 Jy ! Component: 100 - total flux cleaned = 0.0359889 Jy ! Component: 150 - total flux cleaned = 0.0471509 Jy ! Component: 200 - total flux cleaned = 0.0556687 Jy ! Total flux subtracted in 200 components = 0.0556687 Jy ! Clean residual min=-0.004317 max=0.005270 Jy/beam ! Clean residual mean=0.000024 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.502049 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 82 components and 0.502049 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=7.411 mas, bmaj=12.97 mas, bpa=-0.5061 degrees ! Estimated noise=0.801032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113505 Jy ! Component: 100 - total flux cleaned = 0.0190525 Jy ! Component: 150 - total flux cleaned = 0.0253518 Jy ! Component: 200 - total flux cleaned = 0.030768 Jy ! Total flux subtracted in 200 components = 0.030768 Jy ! Clean residual min=-0.004199 max=0.004670 Jy/beam ! Clean residual mean=0.000031 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.532817 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 = 0.00472668 Jy ! Component: 100 - total flux cleaned = 0.00856876 Jy ! Component: 150 - total flux cleaned = 0.0119856 Jy ! Component: 200 - total flux cleaned = 0.0150539 Jy ! Total flux subtracted in 200 components = 0.0150539 Jy ! Clean residual min=-0.003227 max=0.003113 Jy/beam ! Clean residual mean=0.000021 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.547871 Jy ! Adding 174 model components to the UV plane model. ! The established model now contains 247 components and 0.547871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.881 mas, bpa=-3.002 degrees ! Estimated noise=0.612747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028362 Jy ! Component: 100 - total flux cleaned = 0.00491985 Jy ! Component: 150 - total flux cleaned = 0.0068243 Jy ! Component: 200 - total flux cleaned = 0.00842467 Jy ! Total flux subtracted in 200 components = 0.00842467 Jy ! Clean residual min=-0.002911 max=0.002613 Jy/beam ! Clean residual mean=0.000007 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.556296 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 292 components and 0.556296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079423Jy sigma=1.111109 ! Fit after self-cal, rms=0.079394Jy sigma=1.110385 wmodel J2335-0131_S_map.mod ! Writing 292 model components to file: J2335-0131_S_map.mod wobs J2335-0131_S_uvs.fits ! Writing UV FITS file: J2335-0131_S_uvs.fits wwins J2335-0131_S_map.win ! wwins: Wrote 5 windows to J2335-0131_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 = -0.000770138 Jy ! Component: 100 - total flux cleaned = -0.000914523 Jy ! Component: 150 - total flux cleaned = -0.000959662 Jy ! Component: 200 - total flux cleaned = -0.00100326 Jy ! Component: 250 - total flux cleaned = -0.00100439 Jy ! Component: 300 - total flux cleaned = -0.00112584 Jy ! Component: 350 - total flux cleaned = -0.00108695 Jy ! Component: 400 - total flux cleaned = -0.00108746 Jy ! Component: 450 - total flux cleaned = -0.00116335 Jy ! Component: 500 - total flux cleaned = -0.00112556 Jy ! Component: 550 - total flux cleaned = -0.00105193 Jy ! Component: 600 - total flux cleaned = -0.00108783 Jy ! Component: 650 - total flux cleaned = -0.0011929 Jy ! Component: 700 - total flux cleaned = -0.00119307 Jy ! Component: 750 - total flux cleaned = -0.00132886 Jy ! Component: 800 - total flux cleaned = -0.00139555 Jy ! Component: 850 - total flux cleaned = -0.00162492 Jy ! Component: 900 - total flux cleaned = -0.00165696 Jy ! Component: 950 - total flux cleaned = -0.0018152 Jy ! Component: 1000 - total flux cleaned = -0.00187727 Jy ! Component: 1050 - total flux cleaned = -0.00187756 Jy ! Component: 1100 - total flux cleaned = -0.00202982 Jy ! Component: 1150 - total flux cleaned = -0.00211938 Jy ! Component: 1200 - total flux cleaned = -0.00214943 Jy ! Component: 1250 - total flux cleaned = -0.0021789 Jy ! Component: 1300 - total flux cleaned = -0.00223689 Jy ! Component: 1350 - total flux cleaned = -0.0023802 Jy ! Component: 1400 - total flux cleaned = -0.00240832 Jy ! Component: 1450 - total flux cleaned = -0.00251932 Jy ! Component: 1500 - total flux cleaned = -0.00249218 Jy ! Component: 1550 - total flux cleaned = -0.00257418 Jy ! Component: 1600 - total flux cleaned = -0.00260081 Jy ! Component: 1650 - total flux cleaned = -0.00270762 Jy ! Component: 1700 - total flux cleaned = -0.00268109 Jy ! Component: 1750 - total flux cleaned = -0.00270734 Jy ! Component: 1800 - total flux cleaned = -0.00273338 Jy ! Component: 1850 - total flux cleaned = -0.0027851 Jy ! Component: 1900 - total flux cleaned = -0.00291238 Jy ! Component: 1950 - total flux cleaned = -0.00291215 Jy ! Component: 2000 - total flux cleaned = -0.0029124 Jy ! Component: 2050 - total flux cleaned = -0.00288814 Jy ! Component: 2100 - total flux cleaned = -0.00303501 Jy ! Component: 2150 - total flux cleaned = -0.00305882 Jy ! Component: 2200 - total flux cleaned = -0.00298645 Jy ! Component: 2250 - total flux cleaned = -0.00296286 Jy ! Component: 2300 - total flux cleaned = -0.00296324 Jy ! Component: 2350 - total flux cleaned = -0.00293961 Jy ! Component: 2400 - total flux cleaned = -0.00298552 Jy ! Component: 2450 - total flux cleaned = -0.0029164 Jy ! Component: 2500 - total flux cleaned = -0.00282497 Jy ! Component: 2550 - total flux cleaned = -0.00275756 Jy ! Component: 2600 - total flux cleaned = -0.00282499 Jy ! Component: 2650 - total flux cleaned = -0.00280244 Jy ! Component: 2700 - total flux cleaned = -0.00267022 Jy ! Component: 2750 - total flux cleaned = -0.00275777 Jy ! Component: 2800 - total flux cleaned = -0.00264931 Jy ! Component: 2850 - total flux cleaned = -0.0027142 Jy ! Component: 2900 - total flux cleaned = -0.00277809 Jy ! Component: 2950 - total flux cleaned = -0.00269346 Jy ! Component: 3000 - total flux cleaned = -0.00265162 Jy ! Component: 3050 - total flux cleaned = -0.00265163 Jy ! Component: 3100 - total flux cleaned = -0.002631 Jy ! Component: 3150 - total flux cleaned = -0.00263069 Jy ! Component: 3200 - total flux cleaned = -0.0025287 Jy ! Component: 3250 - total flux cleaned = -0.00258951 Jy ! Component: 3300 - total flux cleaned = -0.0025493 Jy ! Component: 3350 - total flux cleaned = -0.00256913 Jy ! Component: 3400 - total flux cleaned = -0.00254915 Jy ! Component: 3450 - total flux cleaned = -0.00247052 Jy ! Component: 3500 - total flux cleaned = -0.00245115 Jy ! Component: 3550 - total flux cleaned = -0.00247072 Jy ! Component: 3600 - total flux cleaned = -0.00241291 Jy ! Component: 3650 - total flux cleaned = -0.00233642 Jy ! Component: 3700 - total flux cleaned = -0.00227975 Jy ! Component: 3750 - total flux cleaned = -0.00231757 Jy ! Component: 3800 - total flux cleaned = -0.00226127 Jy ! Component: 3850 - total flux cleaned = -0.0022611 Jy ! Component: 3900 - total flux cleaned = -0.00216889 Jy ! Component: 3950 - total flux cleaned = -0.00218693 Jy ! Component: 4000 - total flux cleaned = -0.00207733 Jy ! Component: 4050 - total flux cleaned = -0.00198671 Jy ! Total flux subtracted in 4096 components = -0.00195064 Jy ! Clean residual min=-0.001277 max=0.001074 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.554345 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 610 components and 0.554346 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2335-0131_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.881 at -3.002 degrees (North through East) ! Clean map min=-0.0021375 max=0.4071 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2335-0131_S_map.fits wmodel /vlbi/uf001/uva//J2335-0131_S_map.mod ! Writing 610 model components to file: /vlbi/uf001/uva//J2335-0131_S_map.mod wobs /vlbi/uf001/uva//J2335-0131_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2335-0131_S_uvs.fits wwins /vlbi/uf001/uva//J2335-0131_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2335-0131_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.407102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2537 0.2537 0.5074 1.0148 2.0296 4.0592 8.11839 16.2368 32.4736 64.9471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.407 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1182.5 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2335-0131_S_dfm.log closed on Mon Jan 14 06:46:04 2019