! Started logfile: /vlbi/uf001/uva//J1512-0905_S_b_dfm.log on Mon Jan 14 03:13:47 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//J1512-0905_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1512-0905_S_b_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.919255 visibilities/baseline/integration-bin. ! Found source: J1512-0905 ! ! 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 40 lines of history. ! ! Reading 888 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 J1512-0905_S_b] 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 21 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=4.271945Jy sigma=22.129045 ! Fit after self-cal, rms=3.170807Jy sigma=15.933691 ! 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=3.356 mas, bmaj=15.52 mas, bpa=-17.44 degrees ! Estimated noise=7.50518 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 = 3.13019 Jy ! Component: 100 - total flux cleaned = 3.8357 Jy ! Total flux subtracted in 100 components = 3.8357 Jy ! Clean residual min=-0.221638 max=0.251308 Jy/beam ! Clean residual mean=0.000444 rms=0.063107 Jy/beam ! Combined flux in latest and established models = 3.8357 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 3.8357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.766661Jy sigma=3.789393 ! Fit after self-cal, rms=0.766669Jy sigma=3.789356 ! 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=3.918 mas, bmaj=14.51 mas, bpa=-16.46 degrees ! Estimated noise=6.72127 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 = 0.278977 Jy ! Component: 100 - total flux cleaned = 0.435635 Jy ! Component: 150 - total flux cleaned = 0.497424 Jy ! Component: 200 - total flux cleaned = 0.510462 Jy ! Total flux subtracted in 200 components = 0.510462 Jy ! Clean residual min=-0.207194 max=0.158139 Jy/beam ! Clean residual mean=0.000165 rms=0.049886 Jy/beam ! Combined flux in latest and established models = 4.34616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 4.34616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.635871Jy sigma=3.217061 ! Fit after self-cal, rms=0.635845Jy sigma=3.216772 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.918 x 14.51 at -16.46 degrees (North through East) ! Clean map min=-0.20371 max=3.9763 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 HN 1.00 KP 1.03 LA 0.93 ! NL 1.05 OV 1.02 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 KP 1.03 LA 0.90 ! MK 0.99 NL 1.06 OV 0.99 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 0.97 KP 1.02 LA 0.93 ! NL 1.06 OV 0.90 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 1.01 KP 1.03 LA 0.91 ! MK 1.01 NL 1.09 OV 0.88 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 1.01 KP 1.02 LA 0.91 ! NL 1.07 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.03 KP 1.05 LA 0.89 ! MK 1.01 NL 1.13 OV 0.99 PT 1.05 ! ! ! Fit before self-cal, rms=0.635845Jy sigma=3.216772 ! Fit after self-cal, rms=0.174370Jy sigma=0.908573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=14.97 mas, bpa=-16.37 degrees ! Estimated noise=6.72068 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 = -0.0394364 Jy ! Component: 100 - total flux cleaned = -0.0505474 Jy ! Component: 150 - total flux cleaned = -0.0546424 Jy ! Component: 200 - total flux cleaned = -0.0561344 Jy ! Total flux subtracted in 200 components = -0.0561344 Jy ! Clean residual min=-0.033808 max=0.028050 Jy/beam ! Clean residual mean=0.000038 rms=0.008331 Jy/beam ! Combined flux in latest and established models = 4.29003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 4.29003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161711Jy sigma=0.853409 ! Fit after self-cal, rms=0.161672Jy sigma=0.852712 ! 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=0.161672Jy sigma=0.852712 ! Fit after self-cal, rms=0.159828Jy sigma=0.842062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=15.01 mas, bpa=-16.35 degrees ! Estimated noise=6.70925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0258947 Jy ! Component: 100 - total flux cleaned = -0.0333847 Jy ! Component: 150 - total flux cleaned = -0.0346586 Jy ! Component: 200 - total flux cleaned = -0.0346742 Jy ! Total flux subtracted in 200 components = -0.0346742 Jy ! Clean residual min=-0.030243 max=0.024077 Jy/beam ! Clean residual mean=0.000043 rms=0.007117 Jy/beam ! Combined flux in latest and established models = 4.25535 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 4.25535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153152Jy sigma=0.813022 ! Fit after self-cal, rms=0.153193Jy sigma=0.812822 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 = -0.00103836 Jy ! Component: 100 - total flux cleaned = -0.00103324 Jy ! Component: 150 - total flux cleaned = -0.00103845 Jy ! Component: 200 - total flux cleaned = -0.0010444 Jy ! Total flux subtracted in 200 components = -0.0010444 Jy ! Clean residual min=-0.028492 max=0.022762 Jy/beam ! Clean residual mean=0.000043 rms=0.006755 Jy/beam ! Combined flux in latest and established models = 4.25431 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 4.25431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150583Jy sigma=0.800812 ! Fit after self-cal, rms=0.150625Jy sigma=0.800711 ! 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=0.150625Jy sigma=0.800711 ! Fit after self-cal, rms=0.149370Jy sigma=0.792774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=15.04 mas, bpa=-16.33 degrees ! Estimated noise=6.70395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0183144 Jy ! Component: 100 - total flux cleaned = -0.0243958 Jy ! Component: 150 - total flux cleaned = -0.0244213 Jy ! Component: 200 - total flux cleaned = -0.0248251 Jy ! Total flux subtracted in 200 components = -0.0248251 Jy ! Clean residual min=-0.025966 max=0.019524 Jy/beam ! Clean residual mean=0.000044 rms=0.005932 Jy/beam ! Combined flux in latest and established models = 4.22948 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 4.22948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145934Jy sigma=0.778503 ! Fit after self-cal, rms=0.145977Jy sigma=0.778402 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 = 0.000818439 Jy ! Component: 100 - total flux cleaned = 0.00149034 Jy ! Component: 150 - total flux cleaned = 0.00181143 Jy ! Component: 200 - total flux cleaned = 0.00272813 Jy ! Total flux subtracted in 200 components = 0.00272813 Jy ! Clean residual min=-0.024610 max=0.018842 Jy/beam ! Clean residual mean=0.000040 rms=0.005714 Jy/beam ! Combined flux in latest and established models = 4.23221 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 4.23221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144656Jy sigma=0.772189 ! Fit after self-cal, rms=0.144697Jy sigma=0.772109 ! 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=0.144697Jy sigma=0.772109 ! Fit after self-cal, rms=0.144207Jy sigma=0.767621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.356 mas, bmaj=15.76 mas, bpa=-6.938 degrees ! Estimated noise=8.00146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0122367 Jy ! Component: 100 - total flux cleaned = -0.0176445 Jy ! Component: 150 - total flux cleaned = -0.019096 Jy ! Component: 200 - total flux cleaned = -0.0195803 Jy ! Total flux subtracted in 200 components = -0.0195803 Jy ! Clean residual min=-0.023534 max=0.020213 Jy/beam ! Clean residual mean=0.000065 rms=0.006524 Jy/beam ! Combined flux in latest and established models = 4.21263 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 4.21263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143298Jy sigma=0.765409 ! Fit after self-cal, rms=0.143332Jy sigma=0.765336 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 = -0.000462044 Jy ! Component: 100 - total flux cleaned = -0.000324754 Jy ! Component: 150 - total flux cleaned = -0.0003255 Jy ! Component: 200 - total flux cleaned = -6.03222e-05 Jy ! Total flux subtracted in 200 components = -6.03222e-05 Jy ! Clean residual min=-0.023241 max=0.020045 Jy/beam ! Clean residual mean=0.000065 rms=0.006466 Jy/beam ! Combined flux in latest and established models = 4.21257 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 4.21257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143028Jy sigma=0.764056 ! Fit after self-cal, rms=0.143055Jy sigma=0.763993 ! 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=3.953 mas, bmaj=15.07 mas, bpa=-16.33 degrees ! Estimated noise=6.69923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.953 x 15.07 at -16.33 degrees (North through East) ! Clean map min=-0.023019 max=3.9651 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143055Jy sigma=0.763993 ! Fit after self-cal, rms=0.102096Jy sigma=0.494766 ! Inverting map and beam ! Estimated beam: bmin=3.96 mas, bmaj=15.09 mas, bpa=-16.32 degrees ! Estimated noise=6.70256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104356 Jy ! Component: 100 - total flux cleaned = -0.0132328 Jy ! Component: 150 - total flux cleaned = -0.0138343 Jy ! Component: 200 - total flux cleaned = -0.0138312 Jy ! Total flux subtracted in 200 components = -0.0138312 Jy ! Clean residual min=-0.022233 max=0.016570 Jy/beam ! Clean residual mean=0.000038 rms=0.004920 Jy/beam ! Combined flux in latest and established models = 4.19874 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 4.19874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099755Jy sigma=0.483748 ! Fit after self-cal, rms=0.099798Jy sigma=0.483668 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631135 Jy ! Component: 100 - total flux cleaned = 0.000875599 Jy ! Component: 150 - total flux cleaned = 0.00133805 Jy ! Component: 200 - total flux cleaned = 0.00155927 Jy ! Total flux subtracted in 200 components = 0.00155927 Jy ! Clean residual min=-0.021158 max=0.016428 Jy/beam ! Clean residual mean=0.000037 rms=0.004792 Jy/beam ! Combined flux in latest and established models = 4.2003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 4.2003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098813Jy sigma=0.478457 ! Fit after self-cal, rms=0.098850Jy sigma=0.478346 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098850Jy sigma=0.478346 ! Fit after self-cal, rms=0.098433Jy sigma=0.474801 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=3.396 mas, bmaj=16.02 mas, bpa=-17.25 degrees ! Estimated noise=7.3946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.08389 Jy ! Component: 100 - total flux cleaned = 3.75763 Jy ! Component: 150 - total flux cleaned = 3.95835 Jy ! Component: 200 - total flux cleaned = 4.0663 Jy ! Total flux subtracted in 200 components = 4.0663 Jy ! Clean residual min=-0.041529 max=0.054714 Jy/beam ! Clean residual mean=0.000112 rms=0.011142 Jy/beam ! Combined flux in latest and established models = 4.0663 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 42 model components to the UV plane model. ! The established model now contains 42 components and 4.0663 Jy ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=15.11 mas, bpa=-16.32 degrees ! Estimated noise=6.69821 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 = 0.0697186 Jy ! Component: 100 - total flux cleaned = 0.107621 Jy ! Component: 150 - total flux cleaned = 0.112965 Jy ! Component: 200 - total flux cleaned = 0.117813 Jy ! Total flux subtracted in 200 components = 0.117813 Jy ! Clean residual min=-0.019542 max=0.018343 Jy/beam ! Clean residual mean=0.000036 rms=0.005004 Jy/beam ! Combined flux in latest and established models = 4.18411 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 81 components and 4.18411 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=8.365 mas, bmaj=15.79 mas, bpa=-6.999 degrees ! Estimated noise=7.98796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010613 Jy ! Component: 100 - total flux cleaned = 0.00997253 Jy ! Component: 150 - total flux cleaned = 0.0091192 Jy ! Component: 200 - total flux cleaned = 0.0086323 Jy ! Total flux subtracted in 200 components = 0.0086323 Jy ! Clean residual min=-0.016799 max=0.016609 Jy/beam ! Clean residual mean=0.000048 rms=0.005145 Jy/beam ! Combined flux in latest and established models = 4.19274 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 = -0.000205827 Jy ! Component: 100 - total flux cleaned = -1.24813e-05 Jy ! Component: 150 - total flux cleaned = -1.01015e-05 Jy ! Component: 200 - total flux cleaned = 0.000152993 Jy ! Total flux subtracted in 200 components = 0.000152993 Jy ! Clean residual min=-0.016625 max=0.015950 Jy/beam ! Clean residual mean=0.000047 rms=0.005020 Jy/beam ! Combined flux in latest and established models = 4.1929 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 4.19289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=15.11 mas, bpa=-16.32 degrees ! Estimated noise=6.69821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12364e-05 Jy ! Component: 100 - total flux cleaned = 0.000987311 Jy ! Component: 150 - total flux cleaned = 0.00206798 Jy ! Component: 200 - total flux cleaned = 0.00255226 Jy ! Total flux subtracted in 200 components = 0.00255226 Jy ! Clean residual min=-0.016218 max=0.015881 Jy/beam ! Clean residual mean=0.000027 rms=0.004305 Jy/beam ! Combined flux in latest and established models = 4.19545 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 4.19545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096248Jy sigma=0.467229 ! Fit after self-cal, rms=0.096237Jy sigma=0.466748 wmodel J1512-0905_S_b_map.mod ! Writing 122 model components to file: J1512-0905_S_b_map.mod wobs J1512-0905_S_b_uvs.fits ! Writing UV FITS file: J1512-0905_S_b_uvs.fits wwins J1512-0905_S_b_map.win ! wwins: Wrote 1 windows to J1512-0905_S_b_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 = 0.00285865 Jy ! Component: 100 - total flux cleaned = 0.00652052 Jy ! Component: 150 - total flux cleaned = 0.00724688 Jy ! Component: 200 - total flux cleaned = 0.00791587 Jy ! Component: 250 - total flux cleaned = 0.00749175 Jy ! Component: 300 - total flux cleaned = 0.0074971 Jy ! Component: 350 - total flux cleaned = 0.00692619 Jy ! Component: 400 - total flux cleaned = 0.00585651 Jy ! Component: 450 - total flux cleaned = 0.00568625 Jy ! Component: 500 - total flux cleaned = 0.00551911 Jy ! Component: 550 - total flux cleaned = 0.00474168 Jy ! Component: 600 - total flux cleaned = 0.00415312 Jy ! Component: 650 - total flux cleaned = 0.00358414 Jy ! Component: 700 - total flux cleaned = 0.00289918 Jy ! Component: 750 - total flux cleaned = 0.0026324 Jy ! Component: 800 - total flux cleaned = 0.00250173 Jy ! Component: 850 - total flux cleaned = 0.00225318 Jy ! Component: 900 - total flux cleaned = 0.00213118 Jy ! Component: 950 - total flux cleaned = 0.00189228 Jy ! Component: 1000 - total flux cleaned = 0.00200378 Jy ! Component: 1050 - total flux cleaned = 0.00166795 Jy ! Component: 1100 - total flux cleaned = 0.00166879 Jy ! Component: 1150 - total flux cleaned = 0.00166772 Jy ! Component: 1200 - total flux cleaned = 0.00156222 Jy ! Component: 1250 - total flux cleaned = 0.00115828 Jy ! Component: 1300 - total flux cleaned = 0.00135561 Jy ! Component: 1350 - total flux cleaned = 0.00125821 Jy ! Component: 1400 - total flux cleaned = 0.00144574 Jy ! Component: 1450 - total flux cleaned = 0.00171967 Jy ! Component: 1500 - total flux cleaned = 0.00198728 Jy ! Component: 1550 - total flux cleaned = 0.00251446 Jy ! Component: 1600 - total flux cleaned = 0.00277287 Jy ! Component: 1650 - total flux cleaned = 0.00319412 Jy ! Component: 1700 - total flux cleaned = 0.0035257 Jy ! Component: 1750 - total flux cleaned = 0.00409477 Jy ! Component: 1800 - total flux cleaned = 0.00433294 Jy ! Component: 1850 - total flux cleaned = 0.00488052 Jy ! Component: 1900 - total flux cleaned = 0.00526406 Jy ! Component: 1950 - total flux cleaned = 0.00571647 Jy ! Component: 2000 - total flux cleaned = 0.00601269 Jy ! Component: 2050 - total flux cleaned = 0.00630385 Jy ! Component: 2100 - total flux cleaned = 0.00659074 Jy ! Component: 2150 - total flux cleaned = 0.00694377 Jy ! Component: 2200 - total flux cleaned = 0.00708283 Jy ! Component: 2250 - total flux cleaned = 0.00742503 Jy ! Component: 2300 - total flux cleaned = 0.00782908 Jy ! Component: 2350 - total flux cleaned = 0.00822628 Jy ! Component: 2400 - total flux cleaned = 0.00835691 Jy ! Component: 2450 - total flux cleaned = 0.00867946 Jy ! Component: 2500 - total flux cleaned = 0.00899632 Jy ! Component: 2550 - total flux cleaned = 0.00937157 Jy ! Component: 2600 - total flux cleaned = 0.00961688 Jy ! Component: 2650 - total flux cleaned = 0.0100425 Jy ! Component: 2700 - total flux cleaned = 0.0102824 Jy ! Component: 2750 - total flux cleaned = 0.0106965 Jy ! Component: 2800 - total flux cleaned = 0.010929 Jy ! Component: 2850 - total flux cleaned = 0.0113317 Jy ! Component: 2900 - total flux cleaned = 0.011501 Jy ! Component: 2950 - total flux cleaned = 0.0118374 Jy ! Component: 3000 - total flux cleaned = 0.0120037 Jy ! Component: 3050 - total flux cleaned = 0.0123325 Jy ! Component: 3100 - total flux cleaned = 0.0126579 Jy ! Component: 3150 - total flux cleaned = 0.012926 Jy ! Component: 3200 - total flux cleaned = 0.0130326 Jy ! Component: 3250 - total flux cleaned = 0.0135043 Jy ! Component: 3300 - total flux cleaned = 0.0137116 Jy ! Component: 3350 - total flux cleaned = 0.0140698 Jy ! Component: 3400 - total flux cleaned = 0.0141705 Jy ! Component: 3450 - total flux cleaned = 0.0145206 Jy ! Component: 3500 - total flux cleaned = 0.0146689 Jy ! Component: 3550 - total flux cleaned = 0.0148162 Jy ! Component: 3600 - total flux cleaned = 0.0151551 Jy ! Component: 3650 - total flux cleaned = 0.0154423 Jy ! Component: 3700 - total flux cleaned = 0.0156791 Jy ! Component: 3750 - total flux cleaned = 0.015773 Jy ! Component: 3800 - total flux cleaned = 0.0160058 Jy ! Component: 3850 - total flux cleaned = 0.0161902 Jy ! Component: 3900 - total flux cleaned = 0.0163277 Jy ! Component: 3950 - total flux cleaned = 0.0165086 Jy ! Component: 4000 - total flux cleaned = 0.0165536 Jy ! Component: 4050 - total flux cleaned = 0.0166874 Jy ! Total flux subtracted in 4096 components = 0.0168204 Jy ! Clean residual min=-0.002586 max=0.002661 Jy/beam ! Clean residual mean=0.000010 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 4.21227 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 411 components and 4.21227 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1512-0905_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.959 x 15.11 at -16.32 degrees (North through East) ! Clean map min=-0.017828 max=3.9757 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1512-0905_S_b_map.fits wmodel /vlbi/uf001/uva//J1512-0905_S_b_map.mod ! Writing 411 model components to file: /vlbi/uf001/uva//J1512-0905_S_b_map.mod wobs /vlbi/uf001/uva//J1512-0905_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1512-0905_S_b_uvs.fits wwins /vlbi/uf001/uva//J1512-0905_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1512-0905_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.97575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000813305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0613699 0.0613699 0.12274 0.24548 0.490959 0.981919 1.96384 3.92767 7.85535 15.7107 31.4214 62.8428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.975 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4888.39 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1512-0905_S_b_dfm.log closed on Mon Jan 14 03:13:51 2019