! Started logfile: /vlbi/uf001/uvm//J1709-1728_S_b_dfm.log on Sun Jan 13 22:05:07 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/uvm//J1709-1728_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1709-1728_S_b_uvm.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.910053 visibilities/baseline/integration-bin. ! Found source: J1709-1728 ! ! 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 1032 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 J1709-1728_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 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.085630Jy sigma=15.476941 ! Fit after self-cal, rms=0.646368Jy sigma=9.106434 ! 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=2.806 mas, bmaj=7.937 mas, bpa=-11.75 degrees ! Estimated noise=2.13539 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 = 0.265865 Jy ! Component: 100 - total flux cleaned = 0.354447 Jy ! Total flux subtracted in 100 components = 0.354447 Jy ! Clean residual min=-0.023444 max=0.039445 Jy/beam ! Clean residual mean=0.000126 rms=0.007810 Jy/beam ! Combined flux in latest and established models = 0.354447 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.354447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134378Jy sigma=1.676727 ! Fit after self-cal, rms=0.134326Jy sigma=1.675488 ! 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=3.373 mas, bmaj=9.101 mas, bpa=-11.84 degrees ! Estimated noise=1.78725 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 = 0.0612938 Jy ! Component: 100 - total flux cleaned = 0.0930697 Jy ! Component: 150 - total flux cleaned = 0.111019 Jy ! Component: 200 - total flux cleaned = 0.1214 Jy ! Total flux subtracted in 200 components = 0.1214 Jy ! Clean residual min=-0.012247 max=0.013551 Jy/beam ! Clean residual mean=0.000019 rms=0.003588 Jy/beam ! Combined flux in latest and established models = 0.475847 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 77 components and 0.475847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102797Jy sigma=1.188750 ! Fit after self-cal, rms=0.102658Jy sigma=1.187600 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.373 x 9.101 at -11.84 degrees (North through East) ! Clean map min=-0.011935 max=0.34882 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 HN 0.97 KP 1.00 LA 0.90 ! MK 1.18 NL 1.07 OV 1.01 PT 1.00 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.05 KP 1.07 LA 0.96 ! NL 1.12 OV 0.96 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.03 KP 1.03 LA 0.95 ! MK 1.11 NL 0.99 OV 0.81 PT 0.99 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.05 KP 1.01 LA 0.98 ! NL 1.09 OV 0.93 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.03 KP 1.02 LA 0.95 ! MK 0.92 NL 1.03 OV 0.97 PT 0.98 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 0.99 KP 1.03 LA 0.99 ! NL 1.04 OV 1.01 PT 1.02 ! ! ! Fit before self-cal, rms=0.102658Jy sigma=1.187600 ! Fit after self-cal, rms=0.095949Jy sigma=1.081496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=9.2 mas, bpa=-11.57 degrees ! Estimated noise=1.78754 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 = -0.00266672 Jy ! Component: 100 - total flux cleaned = -0.0029167 Jy ! Component: 150 - total flux cleaned = -0.00312631 Jy ! Component: 200 - total flux cleaned = -0.00331732 Jy ! Total flux subtracted in 200 components = -0.00331732 Jy ! Clean residual min=-0.009230 max=0.009349 Jy/beam ! Clean residual mean=-0.000003 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.47253 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.47253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095833Jy sigma=1.078784 ! Fit after self-cal, rms=0.095895Jy sigma=1.078343 ! 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=0.095895Jy sigma=1.078343 ! Fit after self-cal, rms=0.095929Jy sigma=1.078029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=9.202 mas, bpa=-11.48 degrees ! Estimated noise=1.78694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015273 Jy ! Component: 100 - total flux cleaned = -0.00178607 Jy ! Component: 150 - total flux cleaned = -0.0020134 Jy ! Component: 200 - total flux cleaned = -0.00206483 Jy ! Total flux subtracted in 200 components = -0.00206483 Jy ! Clean residual min=-0.009223 max=0.009421 Jy/beam ! Clean residual mean=-0.000004 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.470465 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.470465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095868Jy sigma=1.076602 ! Fit after self-cal, rms=0.095853Jy sigma=1.076510 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 = 8.31229e-05 Jy ! Component: 100 - total flux cleaned = 7.91501e-05 Jy ! Component: 150 - total flux cleaned = 2.93358e-05 Jy ! Component: 200 - total flux cleaned = 2.91687e-05 Jy ! Total flux subtracted in 200 components = 2.91687e-05 Jy ! Clean residual min=-0.009140 max=0.009337 Jy/beam ! Clean residual mean=-0.000004 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.470494 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.470494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095819Jy sigma=1.075584 ! Fit after self-cal, rms=0.095804Jy sigma=1.075510 ! 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=0.095804Jy sigma=1.075510 ! Fit after self-cal, rms=0.095899Jy sigma=1.075322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=9.208 mas, bpa=-11.35 degrees ! Estimated noise=1.7874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110495 Jy ! Component: 100 - total flux cleaned = -0.00126563 Jy ! Component: 150 - total flux cleaned = -0.00135979 Jy ! Component: 200 - total flux cleaned = -0.00135986 Jy ! Total flux subtracted in 200 components = -0.00135986 Jy ! Clean residual min=-0.009145 max=0.009446 Jy/beam ! Clean residual mean=-0.000004 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.469134 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.469134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095854Jy sigma=1.074437 ! Fit after self-cal, rms=0.095844Jy sigma=1.074380 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 = -1.42253e-05 Jy ! Component: 100 - total flux cleaned = -1.49721e-05 Jy ! Component: 150 - total flux cleaned = -5.78205e-05 Jy ! Component: 200 - total flux cleaned = -9.71058e-05 Jy ! Total flux subtracted in 200 components = -9.71058e-05 Jy ! Clean residual min=-0.009077 max=0.009405 Jy/beam ! Clean residual mean=-0.000004 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.469037 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.469037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095818Jy sigma=1.073709 ! Fit after self-cal, rms=0.095804Jy sigma=1.073651 ! 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=0.095804Jy sigma=1.073651 ! Fit after self-cal, rms=0.095955Jy sigma=1.073511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.18 mas, bmaj=17.83 mas, bpa=-12 degrees ! Estimated noise=2.23047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122278 Jy ! Component: 100 - total flux cleaned = 0.000114524 Jy ! Component: 150 - total flux cleaned = 4.72668e-07 Jy ! Component: 200 - total flux cleaned = -9.99609e-05 Jy ! Total flux subtracted in 200 components = -9.99609e-05 Jy ! Clean residual min=-0.010246 max=0.009018 Jy/beam ! Clean residual mean=-0.000005 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 0.468937 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 107 components and 0.468937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096003Jy sigma=1.074452 ! Fit after self-cal, rms=0.095933Jy sigma=1.073673 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 = 1.71345e-05 Jy ! Component: 100 - total flux cleaned = 2.40079e-05 Jy ! Component: 150 - total flux cleaned = -6.98903e-05 Jy ! Component: 200 - total flux cleaned = -0.000112945 Jy ! Total flux subtracted in 200 components = -0.000112945 Jy ! Clean residual min=-0.010138 max=0.009010 Jy/beam ! Clean residual mean=-0.000004 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.468824 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 108 components and 0.468824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095986Jy sigma=1.074421 ! Fit after self-cal, rms=0.095932Jy sigma=1.073943 ! 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=3.445 mas, bmaj=9.216 mas, bpa=-11.22 degrees ! Estimated noise=1.78821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 9.216 at -11.22 degrees (North through East) ! Clean map min=-0.008487 max=0.35101 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=2.858 mas, bmaj=7.958 mas, bpa=-10.96 degrees ! Estimated noise=2.16031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266945 Jy ! Component: 100 - total flux cleaned = 0.353428 Jy ! Component: 150 - total flux cleaned = 0.397286 Jy ! Component: 200 - total flux cleaned = 0.423243 Jy ! Total flux subtracted in 200 components = 0.423243 Jy ! Clean residual min=-0.014580 max=0.015757 Jy/beam ! Clean residual mean=0.000050 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.423243 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.423243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=9.216 mas, bpa=-11.22 degrees ! Estimated noise=1.78821 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 = 0.0218216 Jy ! Component: 100 - total flux cleaned = 0.0334335 Jy ! Component: 150 - total flux cleaned = 0.0398341 Jy ! Component: 200 - total flux cleaned = 0.0429825 Jy ! Total flux subtracted in 200 components = 0.0429825 Jy ! Clean residual min=-0.009415 max=0.009777 Jy/beam ! Clean residual mean=-0.000003 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.466226 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.466226 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=7.18 mas, bmaj=17.83 mas, bpa=-12 degrees ! Estimated noise=2.23047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357609 Jy ! Component: 100 - total flux cleaned = 0.00342418 Jy ! Component: 150 - total flux cleaned = 0.00330986 Jy ! Component: 200 - total flux cleaned = 0.00326086 Jy ! Total flux subtracted in 200 components = 0.00326086 Jy ! Clean residual min=-0.010446 max=0.009003 Jy/beam ! Clean residual mean=-0.000005 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.469487 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 = -4.61087e-05 Jy ! Component: 100 - total flux cleaned = -0.000128973 Jy ! Component: 150 - total flux cleaned = -0.000164759 Jy ! Component: 200 - total flux cleaned = -0.000197852 Jy ! Total flux subtracted in 200 components = -0.000197852 Jy ! Clean residual min=-0.010339 max=0.008934 Jy/beam ! Clean residual mean=-0.000004 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 0.469289 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.469289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=9.216 mas, bpa=-11.22 degrees ! Estimated noise=1.78821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986774 Jy ! Component: 100 - total flux cleaned = -0.000794293 Jy ! Component: 150 - total flux cleaned = -0.000873959 Jy ! Component: 200 - total flux cleaned = -0.000872302 Jy ! Total flux subtracted in 200 components = -0.000872302 Jy ! Clean residual min=-0.009086 max=0.009723 Jy/beam ! Clean residual mean=-0.000004 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.468416 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.468416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095998Jy sigma=1.073513 ! Fit after self-cal, rms=0.095965Jy sigma=1.073284 wmodel J1709-1728_S_b_map.mod ! Writing 80 model components to file: J1709-1728_S_b_map.mod wobs J1709-1728_S_b_uvs.fits ! Writing UV FITS file: J1709-1728_S_b_uvs.fits wwins J1709-1728_S_b_map.win ! wwins: Wrote 1 windows to J1709-1728_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 = 0.00140087 Jy ! Component: 100 - total flux cleaned = 0.00321164 Jy ! Component: 150 - total flux cleaned = 0.0055568 Jy ! Component: 200 - total flux cleaned = 0.00703634 Jy ! Component: 250 - total flux cleaned = 0.00762407 Jy ! Component: 300 - total flux cleaned = 0.00796092 Jy ! Component: 350 - total flux cleaned = 0.00828135 Jy ! Component: 400 - total flux cleaned = 0.00848345 Jy ! Component: 450 - total flux cleaned = 0.0088758 Jy ! Component: 500 - total flux cleaned = 0.00925289 Jy ! Component: 550 - total flux cleaned = 0.00952663 Jy ! Component: 600 - total flux cleaned = 0.0101457 Jy ! Component: 650 - total flux cleaned = 0.0103994 Jy ! Component: 700 - total flux cleaned = 0.0108988 Jy ! Component: 750 - total flux cleaned = 0.0114645 Jy ! Component: 800 - total flux cleaned = 0.0122463 Jy ! Component: 850 - total flux cleaned = 0.0125487 Jy ! Component: 900 - total flux cleaned = 0.0129188 Jy ! Component: 950 - total flux cleaned = 0.0133514 Jy ! Component: 1000 - total flux cleaned = 0.0138433 Jy ! Component: 1050 - total flux cleaned = 0.0141863 Jy ! Component: 1100 - total flux cleaned = 0.0146554 Jy ! Component: 1150 - total flux cleaned = 0.0150487 Jy ! Component: 1200 - total flux cleaned = 0.0155597 Jy ! Component: 1250 - total flux cleaned = 0.0157459 Jy ! Component: 1300 - total flux cleaned = 0.0161109 Jy ! Component: 1350 - total flux cleaned = 0.0159903 Jy ! Component: 1400 - total flux cleaned = 0.0160482 Jy ! Component: 1450 - total flux cleaned = 0.0159339 Jy ! Component: 1500 - total flux cleaned = 0.0158215 Jy ! Component: 1550 - total flux cleaned = 0.0156008 Jy ! Component: 1600 - total flux cleaned = 0.0156016 Jy ! Component: 1650 - total flux cleaned = 0.0154943 Jy ! Component: 1700 - total flux cleaned = 0.0151782 Jy ! Component: 1750 - total flux cleaned = 0.0149713 Jy ! Component: 1800 - total flux cleaned = 0.0149199 Jy ! Component: 1850 - total flux cleaned = 0.014518 Jy ! Component: 1900 - total flux cleaned = 0.0141213 Jy ! Component: 1950 - total flux cleaned = 0.0137322 Jy ! Component: 2000 - total flux cleaned = 0.0134443 Jy ! Component: 2050 - total flux cleaned = 0.0129708 Jy ! Component: 2100 - total flux cleaned = 0.0128764 Jy ! Component: 2150 - total flux cleaned = 0.0124611 Jy ! Component: 2200 - total flux cleaned = 0.0122348 Jy ! Component: 2250 - total flux cleaned = 0.0121448 Jy ! Component: 2300 - total flux cleaned = 0.0119664 Jy ! Component: 2350 - total flux cleaned = 0.0116593 Jy ! Component: 2400 - total flux cleaned = 0.0116158 Jy ! Component: 2450 - total flux cleaned = 0.0114013 Jy ! Component: 2500 - total flux cleaned = 0.0112739 Jy ! Component: 2550 - total flux cleaned = 0.0111054 Jy ! Component: 2600 - total flux cleaned = 0.0108547 Jy ! Component: 2650 - total flux cleaned = 0.0105659 Jy ! Component: 2700 - total flux cleaned = 0.0101989 Jy ! Component: 2750 - total flux cleaned = 0.0101183 Jy ! Component: 2800 - total flux cleaned = 0.00975864 Jy ! Component: 2850 - total flux cleaned = 0.00964022 Jy ! Component: 2900 - total flux cleaned = 0.00944423 Jy ! Component: 2950 - total flux cleaned = 0.00921136 Jy ! Component: 3000 - total flux cleaned = 0.00901919 Jy ! Component: 3050 - total flux cleaned = 0.00901917 Jy ! Component: 3100 - total flux cleaned = 0.00875476 Jy ! Component: 3150 - total flux cleaned = 0.00864236 Jy ! Component: 3200 - total flux cleaned = 0.00841953 Jy ! Component: 3250 - total flux cleaned = 0.00816245 Jy ! Component: 3300 - total flux cleaned = 0.0078708 Jy ! Component: 3350 - total flux cleaned = 0.007654 Jy ! Component: 3400 - total flux cleaned = 0.00743903 Jy ! Component: 3450 - total flux cleaned = 0.00722611 Jy ! Component: 3500 - total flux cleaned = 0.00704962 Jy ! Component: 3550 - total flux cleaned = 0.00680471 Jy ! Component: 3600 - total flux cleaned = 0.00663123 Jy ! Component: 3650 - total flux cleaned = 0.0064933 Jy ! Component: 3700 - total flux cleaned = 0.00635627 Jy ! Component: 3750 - total flux cleaned = 0.00622013 Jy ! Component: 3800 - total flux cleaned = 0.0059837 Jy ! Component: 3850 - total flux cleaned = 0.00581624 Jy ! Component: 3900 - total flux cleaned = 0.0056502 Jy ! Component: 3950 - total flux cleaned = 0.00555125 Jy ! Component: 4000 - total flux cleaned = 0.00545272 Jy ! Component: 4050 - total flux cleaned = 0.0053225 Jy ! Total flux subtracted in 4096 components = 0.00516035 Jy ! Clean residual min=-0.002250 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.473577 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 339 components and 0.473577 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1709-1728_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 9.216 at -11.22 degrees (North through East) ! Clean map min=-0.0058753 max=0.35024 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1709-1728_S_b_map.fits wmodel /vlbi/uf001/uvm//J1709-1728_S_b_map.mod ! Writing 339 model components to file: /vlbi/uf001/uvm//J1709-1728_S_b_map.mod wobs /vlbi/uf001/uvm//J1709-1728_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1709-1728_S_b_uvs.fits wwins /vlbi/uf001/uvm//J1709-1728_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1709-1728_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.350236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000567457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486064 0.486064 0.972128 1.94426 3.88851 7.77703 15.5541 31.1081 62.2162 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.35 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.202 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1709-1728_S_b_dfm.log closed on Sun Jan 13 22:05:11 2019