! Started logfile: /vlbi/uf001/uva//J0616-0306_S_dfm.log on Sun Jan 13 22:54:34 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//J0616-0306_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0616-0306_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989418 visibilities/baseline/integration-bin. ! Found source: J0616-0306 ! ! 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 5610 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 J0616-0306_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019504Jy sigma=19.047453 ! Fit after self-cal, rms=0.866412Jy sigma=16.204642 ! 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=2.748 mas, bmaj=6.912 mas, bpa=-1.621 degrees ! Estimated noise=0.6672 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 = 0.103601 Jy ! Component: 100 - total flux cleaned = 0.12669 Jy ! Total flux subtracted in 100 components = 0.12669 Jy ! Clean residual min=-0.005129 max=0.007812 Jy/beam ! Clean residual mean=0.000001 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.12669 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.12669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087895Jy sigma=1.340914 ! Fit after self-cal, rms=0.087726Jy sigma=1.336905 ! 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=3.232 mas, bmaj=7.86 mas, bpa=-3.15 degrees ! Estimated noise=0.557739 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 = 0.0102843 Jy ! Component: 100 - total flux cleaned = 0.0157134 Jy ! Component: 150 - total flux cleaned = 0.0190357 Jy ! Component: 200 - total flux cleaned = 0.0210982 Jy ! Total flux subtracted in 200 components = 0.0210982 Jy ! Clean residual min=-0.006047 max=0.008096 Jy/beam ! Clean residual mean=-0.000009 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.147788 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.147788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086298Jy sigma=1.309754 ! Fit after self-cal, rms=0.086299Jy sigma=1.309311 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 7.86 at -3.15 degrees (North through East) ! Clean map min=-0.0059841 max=0.13247 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 1.03 KP 1.01 ! LA 1.02 MK 0.99 NL 1.06 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 HN 1.02 KP 1.02 ! LA 0.97 MK 1.00 NL 1.08 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.89 HN 1.03 KP 0.99 ! LA 0.99 MK 1.02 NL 1.03 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.086299Jy sigma=1.309311 ! Fit after self-cal, rms=0.094516Jy sigma=1.290518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.979 mas, bpa=-3.143 degrees ! Estimated noise=0.561414 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 (42.5, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867261 Jy ! Component: 100 - total flux cleaned = 0.0134751 Jy ! Component: 150 - total flux cleaned = 0.0163816 Jy ! Component: 200 - total flux cleaned = 0.0174243 Jy ! Total flux subtracted in 200 components = 0.0174243 Jy ! Clean residual min=-0.005059 max=0.007309 Jy/beam ! Clean residual mean=-0.000016 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.165212 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 0.165212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093516Jy sigma=1.270614 ! Fit after self-cal, rms=0.093514Jy sigma=1.267739 ! Inverting map ! Added new window around map position (20.5, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762722 Jy ! Component: 100 - total flux cleaned = 0.012206 Jy ! Component: 150 - total flux cleaned = 0.0156945 Jy ! Component: 200 - total flux cleaned = 0.0185289 Jy ! Total flux subtracted in 200 components = 0.0185289 Jy ! Clean residual min=-0.004177 max=0.004407 Jy/beam ! Clean residual mean=-0.000010 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.183741 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 100 components and 0.183741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092548Jy sigma=1.250123 ! Fit after self-cal, rms=0.092521Jy sigma=1.249312 ! 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=0.092521Jy sigma=1.249312 ! Fit after self-cal, rms=0.080152Jy sigma=1.218881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=8.025 mas, bpa=-3.203 degrees ! Estimated noise=0.560959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294665 Jy ! Component: 100 - total flux cleaned = 0.00509655 Jy ! Component: 150 - total flux cleaned = 0.00678849 Jy ! Component: 200 - total flux cleaned = 0.00793442 Jy ! Total flux subtracted in 200 components = 0.00793442 Jy ! Clean residual min=-0.002832 max=0.002994 Jy/beam ! Clean residual mean=-0.000006 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.191676 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 0.191676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079965Jy sigma=1.215692 ! Fit after self-cal, rms=0.080012Jy sigma=1.215225 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 = 0.00150291 Jy ! Component: 100 - total flux cleaned = 0.00244962 Jy ! Component: 150 - total flux cleaned = 0.00330073 Jy ! Component: 200 - total flux cleaned = 0.00395524 Jy ! Total flux subtracted in 200 components = 0.00395524 Jy ! Clean residual min=-0.002893 max=0.002897 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.195631 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 165 components and 0.195631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079945Jy sigma=1.214252 ! Fit after self-cal, rms=0.079948Jy sigma=1.214197 ! 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=0.079948Jy sigma=1.214197 ! Fit after self-cal, rms=0.076288Jy sigma=1.202012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=8.003 mas, bpa=-3.186 degrees ! Estimated noise=0.558218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176569 Jy ! Component: 100 - total flux cleaned = 0.00268075 Jy ! Component: 150 - total flux cleaned = 0.00335359 Jy ! Component: 200 - total flux cleaned = 0.00386426 Jy ! Total flux subtracted in 200 components = 0.00386426 Jy ! Clean residual min=-0.002705 max=0.002937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.199495 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.199495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076200Jy sigma=1.200817 ! Fit after self-cal, rms=0.076191Jy sigma=1.200616 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 (127.5, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208438 Jy ! Component: 100 - total flux cleaned = 0.00261128 Jy ! Component: 150 - total flux cleaned = 0.00312728 Jy ! Component: 200 - total flux cleaned = 0.00359134 Jy ! Total flux subtracted in 200 components = 0.00359134 Jy ! Clean residual min=-0.002922 max=0.002562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.203086 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 206 components and 0.203086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076074Jy sigma=1.198921 ! Fit after self-cal, rms=0.076063Jy sigma=1.198811 ! 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=0.076063Jy sigma=1.198811 ! Fit after self-cal, rms=0.075998Jy sigma=1.198426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.5 mas, bmaj=13.04 mas, bpa=-1.587 degrees ! Estimated noise=0.700272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153374 Jy ! Component: 100 - total flux cleaned = 0.00223461 Jy ! Component: 150 - total flux cleaned = 0.00254017 Jy ! Component: 200 - total flux cleaned = 0.0027094 Jy ! Total flux subtracted in 200 components = 0.0027094 Jy ! Clean residual min=-0.002930 max=0.002718 Jy/beam ! Clean residual mean=-0.000005 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.205796 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 245 components and 0.205796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075960Jy sigma=1.198114 ! Fit after self-cal, rms=0.075955Jy sigma=1.198069 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 = 0.000411923 Jy ! Component: 100 - total flux cleaned = 0.000500508 Jy ! Component: 150 - total flux cleaned = 0.000609268 Jy ! Component: 200 - total flux cleaned = 0.000634776 Jy ! Total flux subtracted in 200 components = 0.000634776 Jy ! Clean residual min=-0.002919 max=0.002602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.206431 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 265 components and 0.206431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075941Jy sigma=1.198002 ! Fit after self-cal, rms=0.075940Jy sigma=1.197994 ! 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=3.24 mas, bmaj=8 mas, bpa=-3.233 degrees ! Estimated noise=0.558248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 8 at -3.233 degrees (North through East) ! Clean map min=-0.0026604 max=0.13244 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=2.745 mas, bmaj=6.993 mas, bpa=-1.711 degrees ! Estimated noise=0.672319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104314 Jy ! Component: 100 - total flux cleaned = 0.127729 Jy ! Component: 150 - total flux cleaned = 0.137202 Jy ! Component: 200 - total flux cleaned = 0.143983 Jy ! Total flux subtracted in 200 components = 0.143983 Jy ! Clean residual min=-0.003762 max=0.004787 Jy/beam ! Clean residual mean=-0.000001 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.143983 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.143983 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=8 mas, bpa=-3.233 degrees ! Estimated noise=0.558248 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 = 0.00807798 Jy ! Component: 100 - total flux cleaned = 0.0143541 Jy ! Component: 150 - total flux cleaned = 0.0196151 Jy ! Component: 200 - total flux cleaned = 0.0241499 Jy ! Total flux subtracted in 200 components = 0.0241499 Jy ! Clean residual min=-0.003277 max=0.004133 Jy/beam ! Clean residual mean=-0.000004 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.168133 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 88 components and 0.168133 Jy ! Inverting map ! Added new window around map position (6.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431887 Jy ! Component: 100 - total flux cleaned = 0.00784091 Jy ! Component: 150 - total flux cleaned = 0.0109517 Jy ! Component: 200 - total flux cleaned = 0.013755 Jy ! Total flux subtracted in 200 components = 0.013755 Jy ! Clean residual min=-0.003186 max=0.003200 Jy/beam ! Clean residual mean=-0.000004 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.181888 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 130 components and 0.181888 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=7.5 mas, bmaj=13.04 mas, bpa=-1.587 degrees ! Estimated noise=0.700272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436131 Jy ! Component: 100 - total flux cleaned = 0.00779956 Jy ! Component: 150 - total flux cleaned = 0.0106033 Jy ! Component: 200 - total flux cleaned = 0.0129464 Jy ! Total flux subtracted in 200 components = 0.0129464 Jy ! Clean residual min=-0.003141 max=0.003262 Jy/beam ! Clean residual mean=-0.000007 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.194835 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 = 0.00200419 Jy ! Component: 100 - total flux cleaned = 0.00373595 Jy ! Component: 150 - total flux cleaned = 0.00524497 Jy ! Component: 200 - total flux cleaned = 0.006567 Jy ! Total flux subtracted in 200 components = 0.006567 Jy ! Clean residual min=-0.003039 max=0.002951 Jy/beam ! Clean residual mean=-0.000006 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.201402 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 259 components and 0.201402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=8 mas, bpa=-3.233 degrees ! Estimated noise=0.558248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374537 Jy ! Component: 100 - total flux cleaned = 0.000922896 Jy ! Component: 150 - total flux cleaned = 0.00150818 Jy ! Component: 200 - total flux cleaned = 0.00195616 Jy ! Total flux subtracted in 200 components = 0.00195616 Jy ! Clean residual min=-0.002922 max=0.002661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.203358 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 282 components and 0.203358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075891Jy sigma=1.197892 ! Fit after self-cal, rms=0.075877Jy sigma=1.197552 wmodel J0616-0306_S_map.mod ! Writing 282 model components to file: J0616-0306_S_map.mod wobs J0616-0306_S_uvs.fits ! Writing UV FITS file: J0616-0306_S_uvs.fits wwins J0616-0306_S_map.win ! wwins: Wrote 5 windows to J0616-0306_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 = -0.000148882 Jy ! Component: 100 - total flux cleaned = 0.000533467 Jy ! Component: 150 - total flux cleaned = 0.000897025 Jy ! Component: 200 - total flux cleaned = 0.000974564 Jy ! Component: 250 - total flux cleaned = 0.000824156 Jy ! Component: 300 - total flux cleaned = 0.000788049 Jy ! Component: 350 - total flux cleaned = 0.000644613 Jy ! Component: 400 - total flux cleaned = 0.00061041 Jy ! Component: 450 - total flux cleaned = 0.000508144 Jy ! Component: 500 - total flux cleaned = 0.000508284 Jy ! Component: 550 - total flux cleaned = 0.000540892 Jy ! Component: 600 - total flux cleaned = 0.000540372 Jy ! Component: 650 - total flux cleaned = 0.00047675 Jy ! Component: 700 - total flux cleaned = 0.000477193 Jy ! Component: 750 - total flux cleaned = 0.000416318 Jy ! Component: 800 - total flux cleaned = 0.000507485 Jy ! Component: 850 - total flux cleaned = 0.000477592 Jy ! Component: 900 - total flux cleaned = 0.000419145 Jy ! Component: 950 - total flux cleaned = 0.00044748 Jy ! Component: 1000 - total flux cleaned = 0.000333252 Jy ! Component: 1050 - total flux cleaned = 0.000277165 Jy ! Component: 1100 - total flux cleaned = 0.000221707 Jy ! Component: 1150 - total flux cleaned = 0.000167423 Jy ! Component: 1200 - total flux cleaned = 0.000140236 Jy ! Component: 1250 - total flux cleaned = 0.000113724 Jy ! Component: 1300 - total flux cleaned = 6.15141e-05 Jy ! Component: 1350 - total flux cleaned = 8.74876e-05 Jy ! Component: 1400 - total flux cleaned = 6.13762e-05 Jy ! Component: 1450 - total flux cleaned = 3.56411e-05 Jy ! Component: 1500 - total flux cleaned = -1.45993e-05 Jy ! Component: 1550 - total flux cleaned = -3.94832e-05 Jy ! Component: 1600 - total flux cleaned = -0.00013735 Jy ! Component: 1650 - total flux cleaned = -0.000113128 Jy ! Component: 1700 - total flux cleaned = -0.000208893 Jy ! Component: 1750 - total flux cleaned = -0.000280235 Jy ! Component: 1800 - total flux cleaned = -0.000279998 Jy ! Component: 1850 - total flux cleaned = -0.000280249 Jy ! Component: 1900 - total flux cleaned = -0.000303242 Jy ! Component: 1950 - total flux cleaned = -0.00030317 Jy ! Component: 2000 - total flux cleaned = -0.000325402 Jy ! Component: 2050 - total flux cleaned = -0.000280748 Jy ! Component: 2100 - total flux cleaned = -0.000236757 Jy ! Component: 2150 - total flux cleaned = -0.000368672 Jy ! Component: 2200 - total flux cleaned = -0.000303448 Jy ! Component: 2250 - total flux cleaned = -0.000303552 Jy ! Component: 2300 - total flux cleaned = -0.00030372 Jy ! Component: 2350 - total flux cleaned = -0.000303614 Jy ! Component: 2400 - total flux cleaned = -0.00036629 Jy ! Component: 2450 - total flux cleaned = -0.000241331 Jy ! Component: 2500 - total flux cleaned = -0.000303579 Jy ! Component: 2550 - total flux cleaned = -0.000324151 Jy ! Component: 2600 - total flux cleaned = -0.000303807 Jy ! Component: 2650 - total flux cleaned = -0.000283865 Jy ! Component: 2700 - total flux cleaned = -0.000343952 Jy ! Component: 2750 - total flux cleaned = -0.000284334 Jy ! Component: 2800 - total flux cleaned = -0.000284544 Jy ! Component: 2850 - total flux cleaned = -0.000225915 Jy ! Component: 2900 - total flux cleaned = -0.000245203 Jy ! Component: 2950 - total flux cleaned = -0.000187268 Jy ! Component: 3000 - total flux cleaned = -0.000110886 Jy ! Component: 3050 - total flux cleaned = -9.20385e-05 Jy ! Component: 3100 - total flux cleaned = -3.58859e-05 Jy ! Component: 3150 - total flux cleaned = 1.33621e-06 Jy ! Component: 3200 - total flux cleaned = 5.68433e-05 Jy ! Component: 3250 - total flux cleaned = 3.85308e-05 Jy ! Component: 3300 - total flux cleaned = 0.000111797 Jy ! Component: 3350 - total flux cleaned = 7.55997e-05 Jy ! Component: 3400 - total flux cleaned = 0.000147935 Jy ! Component: 3450 - total flux cleaned = 0.000129989 Jy ! Component: 3500 - total flux cleaned = 0.000165546 Jy ! Component: 3550 - total flux cleaned = 0.000200927 Jy ! Component: 3600 - total flux cleaned = 0.00021836 Jy ! Component: 3650 - total flux cleaned = 0.000165919 Jy ! Component: 3700 - total flux cleaned = 0.000131267 Jy ! Component: 3750 - total flux cleaned = 0.000217676 Jy ! Component: 3800 - total flux cleaned = 0.000149074 Jy ! Component: 3850 - total flux cleaned = 0.000149098 Jy ! Component: 3900 - total flux cleaned = 0.000149174 Jy ! Component: 3950 - total flux cleaned = 0.000166227 Jy ! Component: 4000 - total flux cleaned = 0.000166099 Jy ! Component: 4050 - total flux cleaned = 0.000132632 Jy ! Total flux subtracted in 4096 components = 8.30058e-05 Jy ! Clean residual min=-0.001265 max=0.000893 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.203441 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 575 components and 0.203441 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0616-0306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 8 at -3.233 degrees (North through East) ! Clean map min=-0.0020716 max=0.1334 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0616-0306_S_map.fits wmodel /vlbi/uf001/uva//J0616-0306_S_map.mod ! Writing 575 model components to file: /vlbi/uf001/uva//J0616-0306_S_map.mod wobs /vlbi/uf001/uva//J0616-0306_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0616-0306_S_uvs.fits wwins /vlbi/uf001/uva//J0616-0306_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0616-0306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699783 0.699783 1.39957 2.79913 5.59826 11.1965 22.3931 44.7861 89.5722 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.704 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0616-0306_S_dfm.log closed on Sun Jan 13 22:54:38 2019