! Started logfile: /vlbi/uf001/uva//J0604+1055_S_dfm.log on Sun Jan 13 22:49:22 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//J0604+1055_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0604+1055_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911891 visibilities/baseline/integration-bin. ! Found source: J0604+1055 ! ! 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 7017 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 J0604+1055_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=1.053308Jy sigma=21.259200 ! Fit after self-cal, rms=0.769583Jy sigma=15.522541 ! 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=2.948 mas, bmaj=6.597 mas, bpa=-2.517 degrees ! Estimated noise=0.60483 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 = 0.17514 Jy ! Component: 100 - total flux cleaned = 0.251196 Jy ! Total flux subtracted in 100 components = 0.251196 Jy ! Clean residual min=-0.014147 max=0.054687 Jy/beam ! Clean residual mean=-0.000135 rms=0.004418 Jy/beam ! Combined flux in latest and established models = 0.251196 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.251196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113378Jy sigma=2.222945 ! Fit after self-cal, rms=0.110884Jy sigma=2.182456 ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541489 Jy ! Component: 100 - total flux cleaned = 0.0805837 Jy ! Total flux subtracted in 100 components = 0.0805837 Jy ! Clean residual min=-0.006559 max=0.012398 Jy/beam ! Clean residual mean=-0.000072 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.33178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.33178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076786Jy sigma=1.477501 ! Fit after self-cal, rms=0.075816Jy sigma=1.458565 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155038 Jy ! Component: 100 - total flux cleaned = 0.0245036 Jy ! Total flux subtracted in 100 components = 0.0245036 Jy ! Clean residual min=-0.005027 max=0.008593 Jy/beam ! Clean residual mean=-0.000053 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.356284 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.356284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071215Jy sigma=1.361749 ! Fit after self-cal, rms=0.071179Jy sigma=1.360866 ! Inverting map ! Added new window around map position (-10.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863335 Jy ! Component: 100 - total flux cleaned = 0.0143715 Jy ! Total flux subtracted in 100 components = 0.0143715 Jy ! Clean residual min=-0.004910 max=0.006291 Jy/beam ! Clean residual mean=-0.000041 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.370655 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.370655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069502Jy sigma=1.324981 ! Fit after self-cal, rms=0.069430Jy sigma=1.323199 ! 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=3.531 mas, bmaj=7.318 mas, bpa=-3.027 degrees ! Estimated noise=0.440431 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 = 0.00832702 Jy ! Component: 100 - total flux cleaned = 0.0141272 Jy ! Component: 150 - total flux cleaned = 0.0185823 Jy ! Component: 200 - total flux cleaned = 0.0220727 Jy ! Total flux subtracted in 200 components = 0.0220727 Jy ! Clean residual min=-0.005334 max=0.004601 Jy/beam ! Clean residual mean=-0.000043 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.392728 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 109 components and 0.392728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068136Jy sigma=1.295215 ! Fit after self-cal, rms=0.068087Jy sigma=1.293936 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.531 x 7.318 at -3.027 degrees (North through East) ! Clean map min=-0.0052002 max=0.23134 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.03 ! LA 0.90 MK 0.99 NL 1.04 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 1.03 ! LA 0.91 MK 1.01 NL 1.06 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.04 ! LA 0.91 MK 0.99 NL 1.00 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.068087Jy sigma=1.293936 ! Fit after self-cal, rms=0.066398Jy sigma=1.257772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=7.353 mas, bpa=-3.044 degrees ! Estimated noise=0.43932 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 = 0.00120267 Jy ! Component: 100 - total flux cleaned = 0.00132538 Jy ! Component: 150 - total flux cleaned = 0.00138229 Jy ! Component: 200 - total flux cleaned = 0.00145139 Jy ! Total flux subtracted in 200 components = 0.00145139 Jy ! Clean residual min=-0.002646 max=0.003273 Jy/beam ! Clean residual mean=-0.000017 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.394179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.394179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066354Jy sigma=1.256906 ! Fit after self-cal, rms=0.066373Jy sigma=1.256700 ! 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=0.066373Jy sigma=1.256700 ! Fit after self-cal, rms=0.065926Jy sigma=1.246057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=7.365 mas, bpa=-3.035 degrees ! Estimated noise=0.439821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367987 Jy ! Component: 100 - total flux cleaned = -0.000477195 Jy ! Component: 150 - total flux cleaned = -0.000589156 Jy ! Component: 200 - total flux cleaned = -0.000665806 Jy ! Total flux subtracted in 200 components = -0.000665806 Jy ! Clean residual min=-0.002381 max=0.003040 Jy/beam ! Clean residual mean=-0.000013 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.393514 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.393514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065905Jy sigma=1.245662 ! Fit after self-cal, rms=0.065904Jy sigma=1.245608 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 (-24, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278489 Jy ! Component: 100 - total flux cleaned = 0.00428872 Jy ! Component: 150 - total flux cleaned = 0.00533111 Jy ! Component: 200 - total flux cleaned = 0.00559496 Jy ! Total flux subtracted in 200 components = 0.00559496 Jy ! Clean residual min=-0.002282 max=0.002021 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.399109 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.399109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065782Jy sigma=1.242879 ! Fit after self-cal, rms=0.065768Jy sigma=1.242662 ! 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=0.065768Jy sigma=1.242662 ! Fit after self-cal, rms=0.065758Jy sigma=1.241855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.371 mas, bpa=-3.004 degrees ! Estimated noise=0.439695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106502 Jy ! Component: 100 - total flux cleaned = 0.00160534 Jy ! Component: 150 - total flux cleaned = 0.00177158 Jy ! Component: 200 - total flux cleaned = 0.00184398 Jy ! Total flux subtracted in 200 components = 0.00184398 Jy ! Clean residual min=-0.002170 max=0.001925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.400953 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 0.400952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065728Jy sigma=1.241216 ! Fit after self-cal, rms=0.065727Jy sigma=1.241172 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 = 0.000350308 Jy ! Component: 100 - total flux cleaned = 0.000438003 Jy ! Component: 150 - total flux cleaned = 0.000497556 Jy ! Component: 200 - total flux cleaned = 0.000516297 Jy ! Total flux subtracted in 200 components = 0.000516297 Jy ! Clean residual min=-0.002147 max=0.001866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.401469 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 200 components and 0.401469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065714Jy sigma=1.240947 ! Fit after self-cal, rms=0.065714Jy sigma=1.240933 ! 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=0.065714Jy sigma=1.240933 ! Fit after self-cal, rms=0.065731Jy sigma=1.240852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.383 mas, bmaj=10.89 mas, bpa=-2.934 degrees ! Estimated noise=0.544368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691874 Jy ! Component: 100 - total flux cleaned = 0.00101746 Jy ! Component: 150 - total flux cleaned = 0.00119013 Jy ! Component: 200 - total flux cleaned = 0.00118964 Jy ! Total flux subtracted in 200 components = 0.00118964 Jy ! Clean residual min=-0.002645 max=0.002098 Jy/beam ! Clean residual mean=-0.000012 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.402658 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 210 components and 0.402658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065725Jy sigma=1.240744 ! Fit after self-cal, rms=0.065724Jy sigma=1.240706 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 = 4.97164e-05 Jy ! Component: 100 - total flux cleaned = 0.000104159 Jy ! Component: 150 - total flux cleaned = 0.00010456 Jy ! Component: 200 - total flux cleaned = 0.000104662 Jy ! Total flux subtracted in 200 components = 0.000104662 Jy ! Clean residual min=-0.002614 max=0.002097 Jy/beam ! Clean residual mean=-0.000012 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.402763 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 218 components and 0.402763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065725Jy sigma=1.240718 ! Fit after self-cal, rms=0.065725Jy sigma=1.240712 ! 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=3.553 mas, bmaj=7.374 mas, bpa=-2.971 degrees ! Estimated noise=0.439757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 7.374 at -2.971 degrees (North through East) ! Clean map min=-0.0020341 max=0.23051 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=2.963 mas, bmaj=6.632 mas, bpa=-2.484 degrees ! Estimated noise=0.605103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178879 Jy ! Component: 100 - total flux cleaned = 0.262094 Jy ! Component: 150 - total flux cleaned = 0.304898 Jy ! Component: 200 - total flux cleaned = 0.329397 Jy ! Total flux subtracted in 200 components = 0.329397 Jy ! Clean residual min=-0.004476 max=0.012537 Jy/beam ! Clean residual mean=-0.000060 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.329397 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.329397 Jy ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=7.374 mas, bpa=-2.971 degrees ! Estimated noise=0.439757 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 = 0.0208936 Jy ! Component: 100 - total flux cleaned = 0.0335385 Jy ! Component: 150 - total flux cleaned = 0.0416716 Jy ! Component: 200 - total flux cleaned = 0.0473115 Jy ! Total flux subtracted in 200 components = 0.0473115 Jy ! Clean residual min=-0.003003 max=0.003242 Jy/beam ! Clean residual mean=-0.000035 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.376708 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.376708 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=7.383 mas, bmaj=10.89 mas, bpa=-2.934 degrees ! Estimated noise=0.544368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705078 Jy ! Component: 100 - total flux cleaned = 0.0115889 Jy ! Component: 150 - total flux cleaned = 0.0148823 Jy ! Component: 200 - total flux cleaned = 0.0173816 Jy ! Total flux subtracted in 200 components = 0.0173816 Jy ! Clean residual min=-0.002775 max=0.002389 Jy/beam ! Clean residual mean=-0.000032 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.39409 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 = 0.00192405 Jy ! Component: 100 - total flux cleaned = 0.00341585 Jy ! Component: 150 - total flux cleaned = 0.00457842 Jy ! Component: 200 - total flux cleaned = 0.00549134 Jy ! Total flux subtracted in 200 components = 0.00549134 Jy ! Clean residual min=-0.002656 max=0.002029 Jy/beam ! Clean residual mean=-0.000020 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.399581 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 161 components and 0.399581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=7.374 mas, bpa=-2.971 degrees ! Estimated noise=0.439757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281106 Jy ! Component: 100 - total flux cleaned = 0.000627194 Jy ! Component: 150 - total flux cleaned = 0.000899505 Jy ! Component: 200 - total flux cleaned = 0.00118259 Jy ! Total flux subtracted in 200 components = 0.00118259 Jy ! Clean residual min=-0.002104 max=0.001903 Jy/beam ! Clean residual mean=-0.000008 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.400764 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.400764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065787Jy sigma=1.242091 ! Fit after self-cal, rms=0.065774Jy sigma=1.241898 wmodel J0604+1055_S_map.mod ! Writing 177 model components to file: J0604+1055_S_map.mod wobs J0604+1055_S_uvs.fits ! Writing UV FITS file: J0604+1055_S_uvs.fits wwins J0604+1055_S_map.win ! wwins: Wrote 4 windows to J0604+1055_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 = -0.000942682 Jy ! Component: 100 - total flux cleaned = -0.00132777 Jy ! Component: 150 - total flux cleaned = -0.00145995 Jy ! Component: 200 - total flux cleaned = -0.00136333 Jy ! Component: 250 - total flux cleaned = -0.00123836 Jy ! Component: 300 - total flux cleaned = -0.00123764 Jy ! Component: 350 - total flux cleaned = -0.0011487 Jy ! Component: 400 - total flux cleaned = -0.00114938 Jy ! Component: 450 - total flux cleaned = -0.00112161 Jy ! Component: 500 - total flux cleaned = -0.00112153 Jy ! Component: 550 - total flux cleaned = -0.00104007 Jy ! Component: 600 - total flux cleaned = -0.00101334 Jy ! Component: 650 - total flux cleaned = -0.00098656 Jy ! Component: 700 - total flux cleaned = -0.000960831 Jy ! Component: 750 - total flux cleaned = -0.000960838 Jy ! Component: 800 - total flux cleaned = -0.000960801 Jy ! Component: 850 - total flux cleaned = -0.000960531 Jy ! Component: 900 - total flux cleaned = -0.00103361 Jy ! Component: 950 - total flux cleaned = -0.0010097 Jy ! Component: 1000 - total flux cleaned = -0.00108094 Jy ! Component: 1050 - total flux cleaned = -0.000987182 Jy ! Component: 1100 - total flux cleaned = -0.00108 Jy ! Component: 1150 - total flux cleaned = -0.000989145 Jy ! Component: 1200 - total flux cleaned = -0.000990017 Jy ! Component: 1250 - total flux cleaned = -0.00101256 Jy ! Component: 1300 - total flux cleaned = -0.000990913 Jy ! Component: 1350 - total flux cleaned = -0.00105579 Jy ! Component: 1400 - total flux cleaned = -0.00107663 Jy ! Component: 1450 - total flux cleaned = -0.00103434 Jy ! Component: 1500 - total flux cleaned = -0.00101391 Jy ! Component: 1550 - total flux cleaned = -0.00105527 Jy ! Component: 1600 - total flux cleaned = -0.00105532 Jy ! Component: 1650 - total flux cleaned = -0.00105533 Jy ! Component: 1700 - total flux cleaned = -0.0010953 Jy ! Component: 1750 - total flux cleaned = -0.00105601 Jy ! Component: 1800 - total flux cleaned = -0.00111477 Jy ! Component: 1850 - total flux cleaned = -0.00115346 Jy ! Component: 1900 - total flux cleaned = -0.00113448 Jy ! Component: 1950 - total flux cleaned = -0.00119134 Jy ! Component: 2000 - total flux cleaned = -0.00119153 Jy ! Component: 2050 - total flux cleaned = -0.0012286 Jy ! Component: 2100 - total flux cleaned = -0.00126537 Jy ! Component: 2150 - total flux cleaned = -0.00130197 Jy ! Component: 2200 - total flux cleaned = -0.00142756 Jy ! Component: 2250 - total flux cleaned = -0.00142755 Jy ! Component: 2300 - total flux cleaned = -0.00149767 Jy ! Component: 2350 - total flux cleaned = -0.00151527 Jy ! Component: 2400 - total flux cleaned = -0.00156686 Jy ! Component: 2450 - total flux cleaned = -0.00160101 Jy ! Component: 2500 - total flux cleaned = -0.00175304 Jy ! Component: 2550 - total flux cleaned = -0.0017363 Jy ! Component: 2600 - total flux cleaned = -0.00181944 Jy ! Component: 2650 - total flux cleaned = -0.00181942 Jy ! Component: 2700 - total flux cleaned = -0.0018849 Jy ! Component: 2750 - total flux cleaned = -0.00188496 Jy ! Component: 2800 - total flux cleaned = -0.00198114 Jy ! Component: 2850 - total flux cleaned = -0.00191739 Jy ! Component: 2900 - total flux cleaned = -0.00198045 Jy ! Component: 2950 - total flux cleaned = -0.0020588 Jy ! Component: 3000 - total flux cleaned = -0.00205889 Jy ! Component: 3050 - total flux cleaned = -0.00213552 Jy ! Component: 3100 - total flux cleaned = -0.00218111 Jy ! Component: 3150 - total flux cleaned = -0.00215072 Jy ! Component: 3200 - total flux cleaned = -0.00218061 Jy ! Component: 3250 - total flux cleaned = -0.00222547 Jy ! Component: 3300 - total flux cleaned = -0.00224022 Jy ! Component: 3350 - total flux cleaned = -0.00225486 Jy ! Component: 3400 - total flux cleaned = -0.00229862 Jy ! Component: 3450 - total flux cleaned = -0.00231292 Jy ! Component: 3500 - total flux cleaned = -0.00232739 Jy ! Component: 3550 - total flux cleaned = -0.00238458 Jy ! Component: 3600 - total flux cleaned = -0.00235622 Jy ! Component: 3650 - total flux cleaned = -0.00237032 Jy ! Component: 3700 - total flux cleaned = -0.0023984 Jy ! Component: 3750 - total flux cleaned = -0.00242624 Jy ! Component: 3800 - total flux cleaned = -0.00242616 Jy ! Component: 3850 - total flux cleaned = -0.00249458 Jy ! Component: 3900 - total flux cleaned = -0.00244016 Jy ! Component: 3950 - total flux cleaned = -0.00248076 Jy ! Component: 4000 - total flux cleaned = -0.00248066 Jy ! Component: 4050 - total flux cleaned = -0.00245405 Jy ! Total flux subtracted in 4096 components = -0.00249383 Jy ! Clean residual min=-0.000716 max=0.000765 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.39827 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 462 components and 0.39827 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0604+1055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 7.374 at -2.971 degrees (North through East) ! Clean map min=-0.0014676 max=0.2316 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0604+1055_S_map.fits wmodel /vlbi/uf001/uva//J0604+1055_S_map.mod ! Writing 462 model components to file: /vlbi/uf001/uva//J0604+1055_S_map.mod wobs /vlbi/uf001/uva//J0604+1055_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0604+1055_S_uvs.fits wwins /vlbi/uf001/uva//J0604+1055_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0604+1055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.2316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315795 0.315795 0.631589 1.26318 2.52636 5.05271 10.1054 20.2109 40.4217 80.8434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 949.984 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0604+1055_S_dfm.log closed on Sun Jan 13 22:49:27 2019