! Started logfile: /image_prod/ug002_uva//J1624-0649_S_dfm.log on Thu Mar 5 02:41:11 2020 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 /image_prod/ug002_uva//J1624-0649_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1624-0649_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986963 visibilities/baseline/integration-bin. ! Found source: J1624-0649 ! ! 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 9993 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 J1624-0649_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.030988Jy sigma=7.645904 ! Fit after self-cal, rms=0.838833Jy sigma=6.330586 ! 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=2.678 mas, bmaj=7.139 mas, bpa=-2.627 degrees ! Estimated noise=1.35658 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 = 0.127105 Jy ! Component: 100 - total flux cleaned = 0.185956 Jy ! Total flux subtracted in 100 components = 0.185956 Jy ! Clean residual min=-0.025195 max=0.047807 Jy/beam ! Clean residual mean=0.000044 rms=0.007106 Jy/beam ! Combined flux in latest and established models = 0.185956 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.185956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187320Jy sigma=1.267549 ! Fit after self-cal, rms=0.186511Jy sigma=1.262935 ! Inverting map ! Added new window around map position (-17, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475841 Jy ! Component: 100 - total flux cleaned = 0.0806412 Jy ! Total flux subtracted in 100 components = 0.0806412 Jy ! Clean residual min=-0.021056 max=0.038787 Jy/beam ! Clean residual mean=0.000037 rms=0.006051 Jy/beam ! Combined flux in latest and established models = 0.266597 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.266597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163860Jy sigma=1.106097 ! Fit after self-cal, rms=0.161157Jy sigma=1.091158 ! Inverting map ! Added new window around map position (-5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417894 Jy ! Component: 100 - total flux cleaned = 0.069529 Jy ! Total flux subtracted in 100 components = 0.069529 Jy ! Clean residual min=-0.017409 max=0.034670 Jy/beam ! Clean residual mean=0.000037 rms=0.004961 Jy/beam ! Combined flux in latest and established models = 0.336126 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.336126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141871Jy sigma=0.951419 ! Fit after self-cal, rms=0.139494Jy sigma=0.937035 ! Inverting map ! Added new window around map position (4, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321749 Jy ! Component: 100 - total flux cleaned = 0.0554012 Jy ! Total flux subtracted in 100 components = 0.0554012 Jy ! Clean residual min=-0.013927 max=0.022881 Jy/beam ! Clean residual mean=0.000039 rms=0.003977 Jy/beam ! Combined flux in latest and established models = 0.391527 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.391527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126490Jy sigma=0.839526 ! Fit after self-cal, rms=0.125793Jy sigma=0.835874 ! 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=3.239 mas, bmaj=8.114 mas, bpa=-3.145 degrees ! Estimated noise=0.989298 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 (-9, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368262 Jy ! Component: 100 - total flux cleaned = 0.0617729 Jy ! Component: 150 - total flux cleaned = 0.0811611 Jy ! Component: 200 - total flux cleaned = 0.0966881 Jy ! Total flux subtracted in 200 components = 0.0966881 Jy ! Clean residual min=-0.014366 max=0.017212 Jy/beam ! Clean residual mean=0.000038 rms=0.004118 Jy/beam ! Combined flux in latest and established models = 0.488216 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 129 components and 0.488215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110208Jy sigma=0.715017 ! Fit after self-cal, rms=0.109304Jy sigma=0.708406 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 8.114 at -3.145 degrees (North through East) ! Clean map min=-0.013729 max=0.14164 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.89 KP 0.94 ! LA 1.02 MK 1.30 NL 1.20 OV 0.66 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.96 KP 0.95 ! LA 0.98 MK 1.01 NL 1.16 OV 1.05 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.01 KP 0.94 ! LA 0.97 MK 1.10 NL 1.51 OV 0.69 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.109304Jy sigma=0.708406 ! Fit after self-cal, rms=0.100035Jy sigma=0.616995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=8.256 mas, bpa=-1.749 degrees ! Estimated noise=0.974096 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 = 0.0148988 Jy ! Component: 100 - total flux cleaned = 0.0200004 Jy ! Component: 150 - total flux cleaned = 0.0205065 Jy ! Component: 200 - total flux cleaned = 0.0210724 Jy ! Total flux subtracted in 200 components = 0.0210724 Jy ! Clean residual min=-0.011241 max=0.012930 Jy/beam ! Clean residual mean=0.000025 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.509288 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 174 components and 0.509288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097726Jy sigma=0.592683 ! Fit after self-cal, rms=0.097486Jy sigma=0.588006 ! 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=0.097486Jy sigma=0.588006 ! Fit after self-cal, rms=0.115446Jy sigma=0.564632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=8.219 mas, bpa=-1.367 degrees ! Estimated noise=1.00327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504974 Jy ! Component: 100 - total flux cleaned = 0.00552636 Jy ! Component: 150 - total flux cleaned = 0.00636546 Jy ! Component: 200 - total flux cleaned = 0.00709236 Jy ! Total flux subtracted in 200 components = 0.00709236 Jy ! Clean residual min=-0.007483 max=0.011287 Jy/beam ! Clean residual mean=0.000013 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.51638 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 205 components and 0.51638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114232Jy sigma=0.553959 ! Fit after self-cal, rms=0.114311Jy sigma=0.552826 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 (-120.5, -59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112756 Jy ! Component: 100 - total flux cleaned = 0.0171803 Jy ! Component: 150 - total flux cleaned = 0.0207525 Jy ! Component: 200 - total flux cleaned = 0.0234404 Jy ! Total flux subtracted in 200 components = 0.0234404 Jy ! Clean residual min=-0.007511 max=0.007261 Jy/beam ! Clean residual mean=-0.000005 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.539821 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 266 components and 0.539821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113028Jy sigma=0.538045 ! Fit after self-cal, rms=0.112871Jy sigma=0.536803 ! 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=0.112871Jy sigma=0.536803 ! Fit after self-cal, rms=0.098910Jy sigma=0.496799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.229 mas, bpa=-1.341 degrees ! Estimated noise=0.978564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464974 Jy ! Component: 100 - total flux cleaned = 0.00641767 Jy ! Component: 150 - total flux cleaned = 0.00785214 Jy ! Component: 200 - total flux cleaned = 0.00878511 Jy ! Total flux subtracted in 200 components = 0.00878511 Jy ! Clean residual min=-0.003797 max=0.005779 Jy/beam ! Clean residual mean=-0.000003 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.548606 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 299 components and 0.548606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098654Jy sigma=0.492419 ! Fit after self-cal, rms=0.098653Jy sigma=0.491750 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 (-128, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589725 Jy ! Component: 100 - total flux cleaned = 0.00826917 Jy ! Component: 150 - total flux cleaned = 0.00949147 Jy ! Component: 200 - total flux cleaned = 0.0103234 Jy ! Total flux subtracted in 200 components = 0.0103234 Jy ! Clean residual min=-0.003385 max=0.004575 Jy/beam ! Clean residual mean=-0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.558929 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 333 components and 0.558929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098339Jy sigma=0.486714 ! Fit after self-cal, rms=0.098275Jy sigma=0.486278 ! Inverting map ! Added new window around map position (13.5, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340408 Jy ! Component: 100 - total flux cleaned = 0.00448816 Jy ! Component: 150 - total flux cleaned = 0.00542764 Jy ! Component: 200 - total flux cleaned = 0.00592431 Jy ! Total flux subtracted in 200 components = 0.00592431 Jy ! Clean residual min=-0.003207 max=0.003942 Jy/beam ! Clean residual mean=-0.000009 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.564853 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 358 components and 0.564853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098020Jy sigma=0.484311 ! Fit after self-cal, rms=0.097986Jy sigma=0.484192 ! Inverting map ! Added new window around map position (-62.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333975 Jy ! Component: 100 - total flux cleaned = 0.0044264 Jy ! Component: 150 - total flux cleaned = 0.00516623 Jy ! Component: 200 - total flux cleaned = 0.00553708 Jy ! Total flux subtracted in 200 components = 0.00553708 Jy ! Clean residual min=-0.003136 max=0.003647 Jy/beam ! Clean residual mean=-0.000009 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.57039 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 384 components and 0.57039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097844Jy sigma=0.482449 ! Fit after self-cal, rms=0.097827Jy sigma=0.482365 ! Inverting map ! Added new window around map position (5.5, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324009 Jy ! Component: 100 - total flux cleaned = 0.00488111 Jy ! Component: 150 - total flux cleaned = 0.00570446 Jy ! Component: 200 - total flux cleaned = 0.0064519 Jy ! Total flux subtracted in 200 components = 0.0064519 Jy ! Clean residual min=-0.002861 max=0.003170 Jy/beam ! Clean residual mean=-0.000010 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.576842 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 401 components and 0.576842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097649Jy sigma=0.481004 ! Fit after self-cal, rms=0.097619Jy sigma=0.480926 ! 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=0.097619Jy sigma=0.480926 ! Fit after self-cal, rms=0.097529Jy sigma=0.480034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.667 mas, bmaj=14.14 mas, bpa=0.9723 degrees ! Estimated noise=1.1812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291437 Jy ! Component: 100 - total flux cleaned = 0.00406939 Jy ! Component: 150 - total flux cleaned = 0.00441533 Jy ! Component: 200 - total flux cleaned = 0.00457344 Jy ! Total flux subtracted in 200 components = 0.00457344 Jy ! Clean residual min=-0.003872 max=0.003777 Jy/beam ! Clean residual mean=-0.000018 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.581416 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 436 components and 0.581416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097498Jy sigma=0.479728 ! Fit after self-cal, rms=0.097491Jy sigma=0.479676 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 = 0.00044594 Jy ! Component: 100 - total flux cleaned = 0.000350115 Jy ! Component: 150 - total flux cleaned = 0.000304516 Jy ! Component: 200 - total flux cleaned = 0.000261982 Jy ! Total flux subtracted in 200 components = 0.000261982 Jy ! Clean residual min=-0.003818 max=0.003672 Jy/beam ! Clean residual mean=-0.000016 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.581678 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 460 components and 0.581678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097471Jy sigma=0.479599 ! Fit after self-cal, rms=0.097469Jy sigma=0.479588 ! 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=3.311 mas, bmaj=8.223 mas, bpa=-1.669 degrees ! Estimated noise=0.9679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 8.223 at -1.669 degrees (North through East) ! Clean map min=-0.0026225 max=0.14138 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=2.732 mas, bmaj=7.245 mas, bpa=-1.2 degrees ! Estimated noise=1.31876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121375 Jy ! Component: 100 - total flux cleaned = 0.194234 Jy ! Component: 150 - total flux cleaned = 0.249292 Jy ! Component: 200 - total flux cleaned = 0.292796 Jy ! Total flux subtracted in 200 components = 0.292796 Jy ! Clean residual min=-0.012502 max=0.026092 Jy/beam ! Clean residual mean=0.000022 rms=0.004419 Jy/beam ! Combined flux in latest and established models = 0.292795 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.292795 Jy ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=8.223 mas, bpa=-1.669 degrees ! Estimated noise=0.9679 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 = 0.0549992 Jy ! Component: 100 - total flux cleaned = 0.0945883 Jy ! Component: 150 - total flux cleaned = 0.123965 Jy ! Component: 200 - total flux cleaned = 0.146026 Jy ! Total flux subtracted in 200 components = 0.146026 Jy ! Clean residual min=-0.008646 max=0.013067 Jy/beam ! Clean residual mean=0.000025 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 0.438821 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 87 components and 0.438822 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=7.667 mas, bmaj=14.14 mas, bpa=0.9723 degrees ! Estimated noise=1.1812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300792 Jy ! Component: 100 - total flux cleaned = 0.0513289 Jy ! Component: 150 - total flux cleaned = 0.067148 Jy ! Component: 200 - total flux cleaned = 0.0793136 Jy ! Total flux subtracted in 200 components = 0.0793136 Jy ! Clean residual min=-0.006907 max=0.008243 Jy/beam ! Clean residual mean=0.000002 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.518135 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 = 0.00952302 Jy ! Component: 100 - total flux cleaned = 0.0172361 Jy ! Component: 150 - total flux cleaned = 0.0237253 Jy ! Component: 200 - total flux cleaned = 0.0292389 Jy ! Total flux subtracted in 200 components = 0.0292389 Jy ! Clean residual min=-0.005282 max=0.005819 Jy/beam ! Clean residual mean=-0.000015 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.547374 Jy ! Adding 174 model components to the UV plane model. ! The established model now contains 246 components and 0.547374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=8.223 mas, bpa=-1.669 degrees ! Estimated noise=0.9679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434491 Jy ! Component: 100 - total flux cleaned = 0.00749868 Jy ! Component: 150 - total flux cleaned = 0.00992043 Jy ! Component: 200 - total flux cleaned = 0.0122196 Jy ! Total flux subtracted in 200 components = 0.0122196 Jy ! Clean residual min=-0.003425 max=0.004232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.559594 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 284 components and 0.559594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098039Jy sigma=0.483250 ! Fit after self-cal, rms=0.097839Jy sigma=0.481866 wmodel J1624-0649_S_map.mod ! Writing 284 model components to file: J1624-0649_S_map.mod wobs J1624-0649_S_uvs.fits ! Writing UV FITS file: J1624-0649_S_uvs.fits wwins J1624-0649_S_map.win ! wwins: Wrote 10 windows to J1624-0649_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 = 0.00167396 Jy ! Component: 100 - total flux cleaned = 0.00122158 Jy ! Component: 150 - total flux cleaned = 0.000314464 Jy ! Component: 200 - total flux cleaned = -0.000594338 Jy ! Component: 250 - total flux cleaned = -0.00136513 Jy ! Component: 300 - total flux cleaned = -0.00191948 Jy ! Component: 350 - total flux cleaned = -0.00241133 Jy ! Component: 400 - total flux cleaned = -0.00288728 Jy ! Component: 450 - total flux cleaned = -0.00322456 Jy ! Component: 500 - total flux cleaned = -0.0037179 Jy ! Component: 550 - total flux cleaned = -0.00399953 Jy ! Component: 600 - total flux cleaned = -0.00419721 Jy ! Component: 650 - total flux cleaned = -0.00458368 Jy ! Component: 700 - total flux cleaned = -0.00481021 Jy ! Component: 750 - total flux cleaned = -0.00488506 Jy ! Component: 800 - total flux cleaned = -0.00499533 Jy ! Component: 850 - total flux cleaned = -0.00510259 Jy ! Component: 900 - total flux cleaned = -0.00496163 Jy ! Component: 950 - total flux cleaned = -0.00489337 Jy ! Component: 1000 - total flux cleaned = -0.00489363 Jy ! Component: 1050 - total flux cleaned = -0.00502739 Jy ! Component: 1100 - total flux cleaned = -0.00489387 Jy ! Component: 1150 - total flux cleaned = -0.00492557 Jy ! Component: 1200 - total flux cleaned = -0.00492524 Jy ! Component: 1250 - total flux cleaned = -0.00495717 Jy ! Component: 1300 - total flux cleaned = -0.00498879 Jy ! Component: 1350 - total flux cleaned = -0.00498852 Jy ! Component: 1400 - total flux cleaned = -0.0049891 Jy ! Component: 1450 - total flux cleaned = -0.00501932 Jy ! Component: 1500 - total flux cleaned = -0.00496014 Jy ! Component: 1550 - total flux cleaned = -0.00499008 Jy ! Component: 1600 - total flux cleaned = -0.00510625 Jy ! Component: 1650 - total flux cleaned = -0.0051926 Jy ! Component: 1700 - total flux cleaned = -0.0052491 Jy ! Component: 1750 - total flux cleaned = -0.00533368 Jy ! Component: 1800 - total flux cleaned = -0.00538936 Jy ! Component: 1850 - total flux cleaned = -0.0054439 Jy ! Component: 1900 - total flux cleaned = -0.0056346 Jy ! Component: 1950 - total flux cleaned = -0.00566111 Jy ! Component: 2000 - total flux cleaned = -0.00576784 Jy ! Component: 2050 - total flux cleaned = -0.00576779 Jy ! Component: 2100 - total flux cleaned = -0.00579439 Jy ! Component: 2150 - total flux cleaned = -0.0058722 Jy ! Component: 2200 - total flux cleaned = -0.00597521 Jy ! Component: 2250 - total flux cleaned = -0.00607682 Jy ! Component: 2300 - total flux cleaned = -0.00607715 Jy ! Component: 2350 - total flux cleaned = -0.00620203 Jy ! Component: 2400 - total flux cleaned = -0.00617727 Jy ! Component: 2450 - total flux cleaned = -0.00615264 Jy ! Component: 2500 - total flux cleaned = -0.00612804 Jy ! Component: 2550 - total flux cleaned = -0.00610395 Jy ! Component: 2600 - total flux cleaned = -0.00608012 Jy ! Component: 2650 - total flux cleaned = -0.00615168 Jy ! Component: 2700 - total flux cleaned = -0.00615163 Jy ! Component: 2750 - total flux cleaned = -0.00622191 Jy ! Component: 2800 - total flux cleaned = -0.00615222 Jy ! Component: 2850 - total flux cleaned = -0.00608347 Jy ! Component: 2900 - total flux cleaned = -0.0061291 Jy ! Component: 2950 - total flux cleaned = -0.00615189 Jy ! Component: 3000 - total flux cleaned = -0.00606145 Jy ! Component: 3050 - total flux cleaned = -0.00601675 Jy ! Component: 3100 - total flux cleaned = -0.00595028 Jy ! Component: 3150 - total flux cleaned = -0.00601642 Jy ! Component: 3200 - total flux cleaned = -0.00601636 Jy ! Component: 3250 - total flux cleaned = -0.00603772 Jy ! Component: 3300 - total flux cleaned = -0.00605931 Jy ! Component: 3350 - total flux cleaned = -0.00603764 Jy ! Component: 3400 - total flux cleaned = -0.00605885 Jy ! Component: 3450 - total flux cleaned = -0.00605871 Jy ! Component: 3500 - total flux cleaned = -0.00599627 Jy ! Component: 3550 - total flux cleaned = -0.00605841 Jy ! Component: 3600 - total flux cleaned = -0.00605848 Jy ! Component: 3650 - total flux cleaned = -0.0060382 Jy ! Component: 3700 - total flux cleaned = -0.0061193 Jy ! Component: 3750 - total flux cleaned = -0.00599821 Jy ! Component: 3800 - total flux cleaned = -0.00603843 Jy ! Component: 3850 - total flux cleaned = -0.00603855 Jy ! Component: 3900 - total flux cleaned = -0.00613731 Jy ! Component: 3950 - total flux cleaned = -0.00607842 Jy ! Component: 4000 - total flux cleaned = -0.00603967 Jy ! Component: 4050 - total flux cleaned = -0.00602051 Jy ! Total flux subtracted in 4096 components = -0.00602038 Jy ! Clean residual min=-0.001253 max=0.001392 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.553573 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 606 components and 0.553573 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1624-0649_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 8.223 at -1.669 degrees (North through East) ! Clean map min=-0.0021001 max=0.14155 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1624-0649_S_map.fits wmodel /image_prod/ug002_uva//J1624-0649_S_map.mod ! Writing 606 model components to file: /image_prod/ug002_uva//J1624-0649_S_map.mod wobs /image_prod/ug002_uva//J1624-0649_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1624-0649_S_uvs.fits wwins /image_prod/ug002_uva//J1624-0649_S_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uva//J1624-0649_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.774227 0.774227 1.54845 3.09691 6.19382 12.3876 24.7753 49.5505 99.1011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.483 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1624-0649_S_dfm.log closed on Thu Mar 5 02:41:16 2020