! Started logfile: /vlbi/uf001/uva//J0216-3247_S_dfm.log on Sun Jan 13 21:21:36 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//J0216-3247_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0216-3247_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970175 visibilities/baseline/integration-bin. ! Found source: J0216-3247 ! ! 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 4977 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 J0216-3247_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050045Jy sigma=16.060072 ! Fit after self-cal, rms=0.774079Jy sigma=11.442605 ! 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=2.472 mas, bmaj=6.768 mas, bpa=-5.875 degrees ! Estimated noise=1.00181 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 = 0.18504 Jy ! Component: 100 - total flux cleaned = 0.22647 Jy ! Total flux subtracted in 100 components = 0.22647 Jy ! Clean residual min=-0.012072 max=0.029823 Jy/beam ! Clean residual mean=-0.000173 rms=0.003937 Jy/beam ! Combined flux in latest and established models = 0.22647 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.22647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118643Jy sigma=1.575846 ! Fit after self-cal, rms=0.118634Jy sigma=1.575472 ! Inverting map ! Added new window around map position (-4, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252164 Jy ! Component: 100 - total flux cleaned = 0.0380977 Jy ! Total flux subtracted in 100 components = 0.0380977 Jy ! Clean residual min=-0.011592 max=0.022367 Jy/beam ! Clean residual mean=-0.000093 rms=0.003203 Jy/beam ! Combined flux in latest and established models = 0.264568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.264568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112873Jy sigma=1.466005 ! Fit after self-cal, rms=0.112203Jy sigma=1.450767 ! 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=2.955 mas, bmaj=8.001 mas, bpa=-5.61 degrees ! Estimated noise=0.69022 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 (4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184707 Jy ! Component: 100 - total flux cleaned = 0.0286469 Jy ! Component: 150 - total flux cleaned = 0.0322759 Jy ! Component: 200 - total flux cleaned = 0.0338634 Jy ! Total flux subtracted in 200 components = 0.0338634 Jy ! Clean residual min=-0.009526 max=0.010519 Jy/beam ! Clean residual mean=-0.000073 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.298431 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.298431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108724Jy sigma=1.395548 ! Fit after self-cal, rms=0.108743Jy sigma=1.394621 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 8.001 at -5.61 degrees (North through East) ! Clean map min=-0.0092176 max=0.22114 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.19 KP 1.02 ! LA 0.98 MK 0.92 NL 1.10 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 0.93 HN 1.26 KP 1.04 ! LA 0.98 MK 0.97 NL 1.03 OV 0.89 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 1.23 KP 1.03 ! LA 0.98 MK 1.03 NL 1.08 OV 0.93 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.108743Jy sigma=1.394621 ! Fit after self-cal, rms=0.123761Jy sigma=1.341870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.959 mas, bpa=-5.751 degrees ! Estimated noise=0.704013 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 = -0.00219524 Jy ! Component: 100 - total flux cleaned = -0.00253143 Jy ! Component: 150 - total flux cleaned = -0.00281937 Jy ! Component: 200 - total flux cleaned = -0.0030673 Jy ! Total flux subtracted in 200 components = -0.0030673 Jy ! Clean residual min=-0.008306 max=0.007295 Jy/beam ! Clean residual mean=-0.000073 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.295364 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.295364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123243Jy sigma=1.335403 ! Fit after self-cal, rms=0.123507Jy sigma=1.334844 ! 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=0.123507Jy sigma=1.334844 ! Fit after self-cal, rms=0.137596Jy sigma=1.308626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.947 mas, bpa=-5.955 degrees ! Estimated noise=0.718974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.88785e-05 Jy ! Component: 100 - total flux cleaned = -0.000724815 Jy ! Component: 150 - total flux cleaned = -0.00128284 Jy ! Component: 200 - total flux cleaned = -0.00166432 Jy ! Total flux subtracted in 200 components = -0.00166432 Jy ! Clean residual min=-0.006198 max=0.005114 Jy/beam ! Clean residual mean=-0.000049 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.293699 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.293699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137407Jy sigma=1.305236 ! Fit after self-cal, rms=0.137554Jy sigma=1.305003 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 = -0.000299047 Jy ! Component: 100 - total flux cleaned = -0.000420745 Jy ! Component: 150 - total flux cleaned = -0.000526994 Jy ! Component: 200 - total flux cleaned = -0.000574224 Jy ! Total flux subtracted in 200 components = -0.000574224 Jy ! Clean residual min=-0.005980 max=0.005079 Jy/beam ! Clean residual mean=-0.000051 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.293125 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.293125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137498Jy sigma=1.304054 ! Fit after self-cal, rms=0.137493Jy sigma=1.304010 ! 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=0.137493Jy sigma=1.304010 ! Fit after self-cal, rms=0.150651Jy sigma=1.287328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.924 mas, bpa=-6.009 degrees ! Estimated noise=0.720257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023786 Jy ! Component: 100 - total flux cleaned = -0.0026298 Jy ! Component: 150 - total flux cleaned = -0.00291366 Jy ! Component: 200 - total flux cleaned = -0.00316842 Jy ! Total flux subtracted in 200 components = -0.00316842 Jy ! Clean residual min=-0.004539 max=0.004306 Jy/beam ! Clean residual mean=-0.000037 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.289957 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.289957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150526Jy sigma=1.285500 ! Fit after self-cal, rms=0.150614Jy sigma=1.285397 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 = -0.000252322 Jy ! Component: 100 - total flux cleaned = -0.000465877 Jy ! Component: 150 - total flux cleaned = -0.000609987 Jy ! Component: 200 - total flux cleaned = -0.00069973 Jy ! Total flux subtracted in 200 components = -0.00069973 Jy ! Clean residual min=-0.004473 max=0.004260 Jy/beam ! Clean residual mean=-0.000039 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.289257 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.289257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150568Jy sigma=1.284663 ! Fit after self-cal, rms=0.150557Jy sigma=1.284630 ! 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=0.150557Jy sigma=1.284630 ! Fit after self-cal, rms=0.154208Jy sigma=1.284081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.882 mas, bmaj=21.5 mas, bpa=-0.3564 degrees ! Estimated noise=0.932396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245298 Jy ! Component: 100 - total flux cleaned = -0.00298612 Jy ! Component: 150 - total flux cleaned = -0.00303607 Jy ! Component: 200 - total flux cleaned = -0.00303469 Jy ! Total flux subtracted in 200 components = -0.00303469 Jy ! Clean residual min=-0.005322 max=0.004323 Jy/beam ! Clean residual mean=-0.000081 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.286222 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.286222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154180Jy sigma=1.283658 ! Fit after self-cal, rms=0.154190Jy sigma=1.283535 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 = 3.23631e-05 Jy ! Component: 100 - total flux cleaned = 3.19136e-05 Jy ! Component: 150 - total flux cleaned = 3.29853e-05 Jy ! Component: 200 - total flux cleaned = 3.40902e-05 Jy ! Total flux subtracted in 200 components = 3.40902e-05 Jy ! Clean residual min=-0.005279 max=0.004391 Jy/beam ! Clean residual mean=-0.000081 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.286256 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 125 components and 0.286256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154169Jy sigma=1.283486 ! Fit after self-cal, rms=0.154163Jy sigma=1.283417 ! 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=2.953 mas, bmaj=7.913 mas, bpa=-5.99 degrees ! Estimated noise=0.719977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.913 at -5.99 degrees (North through East) ! Clean map min=-0.0040236 max=0.23 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=2.467 mas, bmaj=6.676 mas, bpa=-5.996 degrees ! Estimated noise=1.04855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193103 Jy ! Component: 100 - total flux cleaned = 0.238346 Jy ! Component: 150 - total flux cleaned = 0.257112 Jy ! Component: 200 - total flux cleaned = 0.267461 Jy ! Total flux subtracted in 200 components = 0.267461 Jy ! Clean residual min=-0.005907 max=0.007076 Jy/beam ! Clean residual mean=-0.000024 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.267461 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.267461 Jy ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.913 mas, bpa=-5.99 degrees ! Estimated noise=0.719977 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 = 0.0089833 Jy ! Component: 100 - total flux cleaned = 0.0138473 Jy ! Component: 150 - total flux cleaned = 0.0170022 Jy ! Component: 200 - total flux cleaned = 0.0181083 Jy ! Total flux subtracted in 200 components = 0.0181083 Jy ! Clean residual min=-0.004088 max=0.004297 Jy/beam ! Clean residual mean=-0.000035 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.28557 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.28557 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=7.882 mas, bmaj=21.5 mas, bpa=-0.3564 degrees ! Estimated noise=0.932396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835527 Jy ! Component: 100 - total flux cleaned = 0.000903756 Jy ! Component: 150 - total flux cleaned = 0.00082151 Jy ! Component: 200 - total flux cleaned = 0.000749269 Jy ! Total flux subtracted in 200 components = 0.000749269 Jy ! Clean residual min=-0.005127 max=0.004561 Jy/beam ! Clean residual mean=-0.000079 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.286319 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 = -9.28284e-05 Jy ! Component: 100 - total flux cleaned = -0.000119248 Jy ! Component: 150 - total flux cleaned = -0.000142539 Jy ! Component: 200 - total flux cleaned = -0.000184892 Jy ! Total flux subtracted in 200 components = -0.000184892 Jy ! Clean residual min=-0.005171 max=0.004603 Jy/beam ! Clean residual mean=-0.000080 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.286134 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.286134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.913 mas, bpa=-5.99 degrees ! Estimated noise=0.719977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785548 Jy ! Component: 100 - total flux cleaned = 0.000783355 Jy ! Component: 150 - total flux cleaned = 0.000782839 Jy ! Component: 200 - total flux cleaned = 0.000728904 Jy ! Total flux subtracted in 200 components = 0.000728904 Jy ! Clean residual min=-0.003909 max=0.004134 Jy/beam ! Clean residual mean=-0.000035 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.286863 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.286863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154090Jy sigma=1.282692 ! Fit after self-cal, rms=0.154007Jy sigma=1.282349 wmodel J0216-3247_S_map.mod ! Writing 90 model components to file: J0216-3247_S_map.mod wobs J0216-3247_S_uvs.fits ! Writing UV FITS file: J0216-3247_S_uvs.fits wwins J0216-3247_S_map.win ! wwins: Wrote 3 windows to J0216-3247_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 = -4.4178e-05 Jy ! Component: 100 - total flux cleaned = -0.000308298 Jy ! Component: 150 - total flux cleaned = -0.000811656 Jy ! Component: 200 - total flux cleaned = -0.00135633 Jy ! Component: 250 - total flux cleaned = -0.00193917 Jy ! Component: 300 - total flux cleaned = -0.00250517 Jy ! Component: 350 - total flux cleaned = -0.00327623 Jy ! Component: 400 - total flux cleaned = -0.00386523 Jy ! Component: 450 - total flux cleaned = -0.00428338 Jy ! Component: 500 - total flux cleaned = -0.0047946 Jy ! Component: 550 - total flux cleaned = -0.00524541 Jy ! Component: 600 - total flux cleaned = -0.00563733 Jy ! Component: 650 - total flux cleaned = -0.00621401 Jy ! Component: 700 - total flux cleaned = -0.00668609 Jy ! Component: 750 - total flux cleaned = -0.00719605 Jy ! Component: 800 - total flux cleaned = -0.00760505 Jy ! Component: 850 - total flux cleaned = -0.00791829 Jy ! Component: 900 - total flux cleaned = -0.00822611 Jy ! Component: 950 - total flux cleaned = -0.00848668 Jy ! Component: 1000 - total flux cleaned = -0.00878574 Jy ! Component: 1050 - total flux cleaned = -0.008912 Jy ! Component: 1100 - total flux cleaned = -0.00920276 Jy ! Component: 1150 - total flux cleaned = -0.00932545 Jy ! Component: 1200 - total flux cleaned = -0.00948702 Jy ! Component: 1250 - total flux cleaned = -0.00964659 Jy ! Component: 1300 - total flux cleaned = -0.00988252 Jy ! Component: 1350 - total flux cleaned = -0.0100764 Jy ! Component: 1400 - total flux cleaned = -0.0103453 Jy ! Component: 1450 - total flux cleaned = -0.0106477 Jy ! Component: 1500 - total flux cleaned = -0.0108719 Jy ! Component: 1550 - total flux cleaned = -0.0110937 Jy ! Component: 1600 - total flux cleaned = -0.0113857 Jy ! Component: 1650 - total flux cleaned = -0.0116027 Jy ! Component: 1700 - total flux cleaned = -0.0118872 Jy ! Component: 1750 - total flux cleaned = -0.012204 Jy ! Component: 1800 - total flux cleaned = -0.0124474 Jy ! Component: 1850 - total flux cleaned = -0.012723 Jy ! Component: 1900 - total flux cleaned = -0.0129956 Jy ! Component: 1950 - total flux cleaned = -0.0130972 Jy ! Component: 2000 - total flux cleaned = -0.0133641 Jy ! Component: 2050 - total flux cleaned = -0.0135624 Jy ! Component: 2100 - total flux cleaned = -0.0137262 Jy ! Component: 2150 - total flux cleaned = -0.0139852 Jy ! Component: 2200 - total flux cleaned = -0.0141134 Jy ! Component: 2250 - total flux cleaned = -0.014241 Jy ! Component: 2300 - total flux cleaned = -0.0145563 Jy ! Component: 2350 - total flux cleaned = -0.0146187 Jy ! Component: 2400 - total flux cleaned = -0.0148046 Jy ! Component: 2450 - total flux cleaned = -0.0149892 Jy ! Component: 2500 - total flux cleaned = -0.0151716 Jy ! Component: 2550 - total flux cleaned = -0.0152922 Jy ! Component: 2600 - total flux cleaned = -0.0154117 Jy ! Component: 2650 - total flux cleaned = -0.0156785 Jy ! Component: 2700 - total flux cleaned = -0.015796 Jy ! Component: 2750 - total flux cleaned = -0.0159998 Jy ! Component: 2800 - total flux cleaned = -0.0161151 Jy ! Component: 2850 - total flux cleaned = -0.0162869 Jy ! Component: 2900 - total flux cleaned = -0.0164577 Jy ! Component: 2950 - total flux cleaned = -0.0165704 Jy ! Component: 3000 - total flux cleaned = -0.0167942 Jy ! Component: 3050 - total flux cleaned = -0.0168497 Jy ! Component: 3100 - total flux cleaned = -0.0170424 Jy ! Component: 3150 - total flux cleaned = -0.0171517 Jy ! Component: 3200 - total flux cleaned = -0.0172874 Jy ! Component: 3250 - total flux cleaned = -0.0174489 Jy ! Component: 3300 - total flux cleaned = -0.0175288 Jy ! Component: 3350 - total flux cleaned = -0.0176346 Jy ! Component: 3400 - total flux cleaned = -0.0177134 Jy ! Component: 3450 - total flux cleaned = -0.0178436 Jy ! Component: 3500 - total flux cleaned = -0.0179731 Jy ! Component: 3550 - total flux cleaned = -0.0181014 Jy ! Component: 3600 - total flux cleaned = -0.0181781 Jy ! Component: 3650 - total flux cleaned = -0.0182796 Jy ! Component: 3700 - total flux cleaned = -0.0183802 Jy ! Component: 3750 - total flux cleaned = -0.0184554 Jy ! Component: 3800 - total flux cleaned = -0.0186544 Jy ! Component: 3850 - total flux cleaned = -0.0187283 Jy ! Component: 3900 - total flux cleaned = -0.0188509 Jy ! Component: 3950 - total flux cleaned = -0.0189483 Jy ! Component: 4000 - total flux cleaned = -0.0190936 Jy ! Component: 4050 - total flux cleaned = -0.0190936 Jy ! Total flux subtracted in 4096 components = -0.0191657 Jy ! Clean residual min=-0.001510 max=0.001473 Jy/beam ! Clean residual mean=-0.000022 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.267697 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 376 components and 0.267697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0216-3247_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.913 at -5.99 degrees (North through East) ! Clean map min=-0.0029502 max=0.23661 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0216-3247_S_map.fits wmodel /vlbi/uf001/uva//J0216-3247_S_map.mod ! Writing 376 model components to file: /vlbi/uf001/uva//J0216-3247_S_map.mod wobs /vlbi/uf001/uva//J0216-3247_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0216-3247_S_uvs.fits wwins /vlbi/uf001/uva//J0216-3247_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0216-3247_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.236614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435772 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.552511 0.552511 1.10502 2.21004 4.42009 8.84017 17.6803 35.3607 70.7214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 542.975 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0216-3247_S_dfm.log closed on Sun Jan 13 21:21:40 2019