! Started logfile: /vlbi/uf001/uva//J0324-2918_S_dfm.log on Sun Jan 13 21:47:39 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//J0324-2918_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0324-2918_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887356 visibilities/baseline/integration-bin. ! Found source: J0324-2918 ! ! 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 6948 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 J0324-2918_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005322Jy sigma=15.397792 ! Fit after self-cal, rms=0.861827Jy sigma=13.148943 ! 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=2.642 mas, bmaj=7.855 mas, bpa=-0.962 degrees ! Estimated noise=0.849065 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 = 0.102457 Jy ! Component: 100 - total flux cleaned = 0.134235 Jy ! Total flux subtracted in 100 components = 0.134235 Jy ! Clean residual min=-0.007229 max=0.015344 Jy/beam ! Clean residual mean=-0.000031 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.134235 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.134235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091002Jy sigma=1.348208 ! Fit after self-cal, rms=0.090884Jy sigma=1.346437 ! Inverting map ! Added new window around map position (2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175071 Jy ! Component: 100 - total flux cleaned = 0.0283471 Jy ! Total flux subtracted in 100 components = 0.0283471 Jy ! Clean residual min=-0.005395 max=0.009263 Jy/beam ! Clean residual mean=-0.000004 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.162582 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.162582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086221Jy sigma=1.259149 ! Fit after self-cal, rms=0.086148Jy sigma=1.258143 ! 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=3.196 mas, bmaj=9.426 mas, bpa=-0.8871 degrees ! Estimated noise=0.604527 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 = 0.0121505 Jy ! Component: 100 - total flux cleaned = 0.0190778 Jy ! Component: 150 - total flux cleaned = 0.0231695 Jy ! Component: 200 - total flux cleaned = 0.0256109 Jy ! Total flux subtracted in 200 components = 0.0256109 Jy ! Clean residual min=-0.004420 max=0.005881 Jy/beam ! Clean residual mean=0.000017 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.188193 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.188193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084646Jy sigma=1.226511 ! Fit after self-cal, rms=0.084588Jy sigma=1.225206 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 9.426 at -0.8871 degrees (North through East) ! Clean map min=-0.0041012 max=0.13422 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.11 KP 1.00 ! LA 0.90 MK 0.90 NL 1.08 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.19 KP 1.03 ! LA 0.95 MK 1.01 NL 1.09 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.15 KP 1.02 ! LA 0.97 MK 0.95 NL 1.05 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.084588Jy sigma=1.225206 ! Fit after self-cal, rms=0.087242Jy sigma=1.210549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=9.359 mas, bpa=-0.7408 degrees ! Estimated noise=0.604183 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 = -0.00107575 Jy ! Component: 100 - total flux cleaned = -0.00137147 Jy ! Component: 150 - total flux cleaned = -0.00148787 Jy ! Component: 200 - total flux cleaned = -0.00158837 Jy ! Total flux subtracted in 200 components = -0.00158837 Jy ! Clean residual min=-0.003203 max=0.003761 Jy/beam ! Clean residual mean=0.000016 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.186605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.186605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087125Jy sigma=1.209084 ! Fit after self-cal, rms=0.087251Jy sigma=1.208823 ! 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=0.087251Jy sigma=1.208823 ! Fit after self-cal, rms=0.089140Jy sigma=1.204161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.183 mas, bmaj=9.344 mas, bpa=-0.7644 degrees ! Estimated noise=0.602302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822961 Jy ! Component: 100 - total flux cleaned = -0.00087446 Jy ! Component: 150 - total flux cleaned = -0.000838991 Jy ! Component: 200 - total flux cleaned = -0.000806949 Jy ! Total flux subtracted in 200 components = -0.000806949 Jy ! Clean residual min=-0.002736 max=0.002698 Jy/beam ! Clean residual mean=0.000018 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.185798 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.185798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089090Jy sigma=1.203396 ! Fit after self-cal, rms=0.089117Jy sigma=1.203241 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 = -0.000384479 Jy ! Component: 100 - total flux cleaned = -0.000383171 Jy ! Component: 150 - total flux cleaned = -0.000382787 Jy ! Component: 200 - total flux cleaned = -0.000406444 Jy ! Total flux subtracted in 200 components = -0.000406444 Jy ! Clean residual min=-0.002653 max=0.002636 Jy/beam ! Clean residual mean=0.000018 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.185392 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.185392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089100Jy sigma=1.202970 ! Fit after self-cal, rms=0.089094Jy sigma=1.202948 ! 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=0.089094Jy sigma=1.202948 ! Fit after self-cal, rms=0.089864Jy sigma=1.202629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=9.299 mas, bpa=-0.8503 degrees ! Estimated noise=0.600357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064614 Jy ! Component: 100 - total flux cleaned = -0.000676943 Jy ! Component: 150 - total flux cleaned = -0.000679157 Jy ! Component: 200 - total flux cleaned = -0.000658322 Jy ! Total flux subtracted in 200 components = -0.000658322 Jy ! Clean residual min=-0.002681 max=0.002606 Jy/beam ! Clean residual mean=0.000019 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.184733 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.184733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089839Jy sigma=1.202303 ! Fit after self-cal, rms=0.089844Jy sigma=1.202239 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 = -0.000274549 Jy ! Component: 100 - total flux cleaned = -0.000255779 Jy ! Component: 150 - total flux cleaned = -0.000239495 Jy ! Component: 200 - total flux cleaned = -0.00023957 Jy ! Total flux subtracted in 200 components = -0.00023957 Jy ! Clean residual min=-0.002710 max=0.002623 Jy/beam ! Clean residual mean=0.000019 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.184494 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.184494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089836Jy sigma=1.202153 ! Fit after self-cal, rms=0.089833Jy sigma=1.202138 ! 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=0.089833Jy sigma=1.202138 ! Fit after self-cal, rms=0.090293Jy sigma=1.201978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.666 mas, bmaj=19.75 mas, bpa=-0.0508 degrees ! Estimated noise=0.759419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430385 Jy ! Component: 100 - total flux cleaned = -0.000454695 Jy ! Component: 150 - total flux cleaned = -0.000476197 Jy ! Component: 200 - total flux cleaned = -0.000495893 Jy ! Total flux subtracted in 200 components = -0.000495893 Jy ! Clean residual min=-0.002552 max=0.002451 Jy/beam ! Clean residual mean=0.000040 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.183998 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.183998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090290Jy sigma=1.201955 ! Fit after self-cal, rms=0.090296Jy sigma=1.201941 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 = -2.00685e-05 Jy ! Component: 100 - total flux cleaned = -2.87833e-05 Jy ! Component: 150 - total flux cleaned = -4.50631e-05 Jy ! Component: 200 - total flux cleaned = -5.99492e-05 Jy ! Total flux subtracted in 200 components = -5.99492e-05 Jy ! Clean residual min=-0.002541 max=0.002427 Jy/beam ! Clean residual mean=0.000040 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.183938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 89 components and 0.183938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090295Jy sigma=1.201934 ! Fit after self-cal, rms=0.090295Jy sigma=1.201930 ! 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=3.163 mas, bmaj=9.266 mas, bpa=-0.9387 degrees ! Estimated noise=0.599165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 9.266 at -0.9387 degrees (North through East) ! Clean map min=-0.0026858 max=0.13594 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=2.609 mas, bmaj=7.729 mas, bpa=-1.174 degrees ! Estimated noise=0.838688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101569 Jy ! Component: 100 - total flux cleaned = 0.135287 Jy ! Component: 150 - total flux cleaned = 0.153117 Jy ! Component: 200 - total flux cleaned = 0.163734 Jy ! Total flux subtracted in 200 components = 0.163734 Jy ! Clean residual min=-0.004259 max=0.005432 Jy/beam ! Clean residual mean=-0.000008 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.163734 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.163734 Jy ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.266 mas, bpa=-0.9387 degrees ! Estimated noise=0.599165 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 = 0.0089765 Jy ! Component: 100 - total flux cleaned = 0.0137371 Jy ! Component: 150 - total flux cleaned = 0.0163998 Jy ! Component: 200 - total flux cleaned = 0.0179433 Jy ! Total flux subtracted in 200 components = 0.0179433 Jy ! Clean residual min=-0.002684 max=0.002594 Jy/beam ! Clean residual mean=0.000015 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.181677 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.181677 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=7.666 mas, bmaj=19.75 mas, bpa=-0.0508 degrees ! Estimated noise=0.759419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130463 Jy ! Component: 100 - total flux cleaned = 0.00163445 Jy ! Component: 150 - total flux cleaned = 0.00169885 Jy ! Component: 200 - total flux cleaned = 0.00174063 Jy ! Total flux subtracted in 200 components = 0.00174063 Jy ! Clean residual min=-0.002446 max=0.002343 Jy/beam ! Clean residual mean=0.000038 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.183418 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 = 3.67342e-05 Jy ! Component: 100 - total flux cleaned = 6.93404e-05 Jy ! Component: 150 - total flux cleaned = 9.81344e-05 Jy ! Component: 200 - total flux cleaned = 0.000124003 Jy ! Total flux subtracted in 200 components = 0.000124003 Jy ! Clean residual min=-0.002463 max=0.002361 Jy/beam ! Clean residual mean=0.000038 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.183542 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.183542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.266 mas, bpa=-0.9387 degrees ! Estimated noise=0.599165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168567 Jy ! Component: 100 - total flux cleaned = -0.000210389 Jy ! Component: 150 - total flux cleaned = -0.000229119 Jy ! Component: 200 - total flux cleaned = -0.00022958 Jy ! Total flux subtracted in 200 components = -0.00022958 Jy ! Clean residual min=-0.002798 max=0.002585 Jy/beam ! Clean residual mean=0.000018 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.183312 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.183312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090311Jy sigma=1.202219 ! Fit after self-cal, rms=0.090305Jy sigma=1.202181 wmodel J0324-2918_S_map.mod ! Writing 89 model components to file: J0324-2918_S_map.mod wobs J0324-2918_S_uvs.fits ! Writing UV FITS file: J0324-2918_S_uvs.fits wwins J0324-2918_S_map.win ! wwins: Wrote 2 windows to J0324-2918_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 = -2.3311e-05 Jy ! Component: 100 - total flux cleaned = 0.000330385 Jy ! Component: 150 - total flux cleaned = 0.000710405 Jy ! Component: 200 - total flux cleaned = 0.00103369 Jy ! Component: 250 - total flux cleaned = 0.00146146 Jy ! Component: 300 - total flux cleaned = 0.00195104 Jy ! Component: 350 - total flux cleaned = 0.0023888 Jy ! Component: 400 - total flux cleaned = 0.00281338 Jy ! Component: 450 - total flux cleaned = 0.00309038 Jy ! Component: 500 - total flux cleaned = 0.00349447 Jy ! Component: 550 - total flux cleaned = 0.00388784 Jy ! Component: 600 - total flux cleaned = 0.00414358 Jy ! Component: 650 - total flux cleaned = 0.00448701 Jy ! Component: 700 - total flux cleaned = 0.00479138 Jy ! Component: 750 - total flux cleaned = 0.00505893 Jy ! Component: 800 - total flux cleaned = 0.005292 Jy ! Component: 850 - total flux cleaned = 0.00549138 Jy ! Component: 900 - total flux cleaned = 0.00574178 Jy ! Component: 950 - total flux cleaned = 0.00593213 Jy ! Component: 1000 - total flux cleaned = 0.00614559 Jy ! Component: 1050 - total flux cleaned = 0.00630294 Jy ! Component: 1100 - total flux cleaned = 0.00650935 Jy ! Component: 1150 - total flux cleaned = 0.00658562 Jy ! Component: 1200 - total flux cleaned = 0.00670995 Jy ! Component: 1250 - total flux cleaned = 0.00675857 Jy ! Component: 1300 - total flux cleaned = 0.00678259 Jy ! Component: 1350 - total flux cleaned = 0.00680628 Jy ! Component: 1400 - total flux cleaned = 0.00685257 Jy ! Component: 1450 - total flux cleaned = 0.00685243 Jy ! Component: 1500 - total flux cleaned = 0.00687504 Jy ! Component: 1550 - total flux cleaned = 0.00683009 Jy ! Component: 1600 - total flux cleaned = 0.006786 Jy ! Component: 1650 - total flux cleaned = 0.00676412 Jy ! Component: 1700 - total flux cleaned = 0.00674253 Jy ! Component: 1750 - total flux cleaned = 0.00678526 Jy ! Component: 1800 - total flux cleaned = 0.0067639 Jy ! Component: 1850 - total flux cleaned = 0.00668061 Jy ! Component: 1900 - total flux cleaned = 0.00661884 Jy ! Component: 1950 - total flux cleaned = 0.00657816 Jy ! Component: 2000 - total flux cleaned = 0.00651802 Jy ! Component: 2050 - total flux cleaned = 0.00643848 Jy ! Component: 2100 - total flux cleaned = 0.00641872 Jy ! Component: 2150 - total flux cleaned = 0.00630136 Jy ! Component: 2200 - total flux cleaned = 0.0063011 Jy ! Component: 2250 - total flux cleaned = 0.00616678 Jy ! Component: 2300 - total flux cleaned = 0.00614793 Jy ! Component: 2350 - total flux cleaned = 0.00609122 Jy ! Component: 2400 - total flux cleaned = 0.0060539 Jy ! Component: 2450 - total flux cleaned = 0.00596143 Jy ! Component: 2500 - total flux cleaned = 0.0059249 Jy ! Component: 2550 - total flux cleaned = 0.0059249 Jy ! Component: 2600 - total flux cleaned = 0.00587088 Jy ! Component: 2650 - total flux cleaned = 0.00587109 Jy ! Component: 2700 - total flux cleaned = 0.0058004 Jy ! Component: 2750 - total flux cleaned = 0.00576551 Jy ! Component: 2800 - total flux cleaned = 0.00578285 Jy ! Component: 2850 - total flux cleaned = 0.00567934 Jy ! Component: 2900 - total flux cleaned = 0.00571363 Jy ! Component: 2950 - total flux cleaned = 0.00564574 Jy ! Component: 3000 - total flux cleaned = 0.00562884 Jy ! Component: 3050 - total flux cleaned = 0.0055619 Jy ! Component: 3100 - total flux cleaned = 0.0055287 Jy ! Component: 3150 - total flux cleaned = 0.00547923 Jy ! Component: 3200 - total flux cleaned = 0.00544651 Jy ! Component: 3250 - total flux cleaned = 0.00538194 Jy ! Component: 3300 - total flux cleaned = 0.00534985 Jy ! Component: 3350 - total flux cleaned = 0.00528633 Jy ! Component: 3400 - total flux cleaned = 0.00528616 Jy ! Component: 3450 - total flux cleaned = 0.00519204 Jy ! Component: 3500 - total flux cleaned = 0.00512985 Jy ! Component: 3550 - total flux cleaned = 0.00508352 Jy ! Component: 3600 - total flux cleaned = 0.00505288 Jy ! Component: 3650 - total flux cleaned = 0.00499205 Jy ! Component: 3700 - total flux cleaned = 0.00491647 Jy ! Component: 3750 - total flux cleaned = 0.00488659 Jy ! Component: 3800 - total flux cleaned = 0.00488636 Jy ! Component: 3850 - total flux cleaned = 0.00484193 Jy ! Component: 3900 - total flux cleaned = 0.00472456 Jy ! Component: 3950 - total flux cleaned = 0.0047392 Jy ! Component: 4000 - total flux cleaned = 0.00468117 Jy ! Component: 4050 - total flux cleaned = 0.00462371 Jy ! Total flux subtracted in 4096 components = 0.00456647 Jy ! Clean residual min=-0.000899 max=0.000961 Jy/beam ! Clean residual mean=0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.187879 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 342 components and 0.187879 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0324-2918_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 9.266 at -0.9387 degrees (North through East) ! Clean map min=-0.0020374 max=0.13609 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0324-2918_S_map.fits wmodel /vlbi/uf001/uva//J0324-2918_S_map.mod ! Writing 342 model components to file: /vlbi/uf001/uva//J0324-2918_S_map.mod wobs /vlbi/uf001/uva//J0324-2918_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0324-2918_S_uvs.fits wwins /vlbi/uf001/uva//J0324-2918_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0324-2918_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559525 0.559525 1.11905 2.2381 4.4762 8.9524 17.9048 35.8096 71.6192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.169 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0324-2918_S_dfm.log closed on Sun Jan 13 21:47:44 2019