! Started logfile: /vlbi/uf001/uva//J0448-0935_S_dfm.log on Sun Jan 13 22:19:39 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//J0448-0935_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0448-0935_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J0448-0935 ! ! 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 9675 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 J0448-0935_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=1.011674Jy sigma=17.592951 ! Fit after self-cal, rms=0.860328Jy sigma=14.894614 ! 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=2.591 mas, bmaj=6.861 mas, bpa=-2.734 degrees ! Estimated noise=0.538564 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 = 0.108811 Jy ! Component: 100 - total flux cleaned = 0.139577 Jy ! Total flux subtracted in 100 components = 0.139577 Jy ! Clean residual min=-0.005361 max=0.013161 Jy/beam ! Clean residual mean=0.000013 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.139577 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.139577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077846Jy sigma=1.280749 ! Fit after self-cal, rms=0.077778Jy sigma=1.279393 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142332 Jy ! Component: 100 - total flux cleaned = 0.0210305 Jy ! Total flux subtracted in 100 components = 0.0210305 Jy ! Clean residual min=-0.004058 max=0.005271 Jy/beam ! Clean residual mean=0.000003 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.160608 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.160608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075376Jy sigma=1.229940 ! Fit after self-cal, rms=0.075345Jy sigma=1.229258 ! 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=3.095 mas, bmaj=7.757 mas, bpa=-2.492 degrees ! Estimated noise=0.420619 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 (-77.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055027 Jy ! Component: 100 - total flux cleaned = 0.0087772 Jy ! Component: 150 - total flux cleaned = 0.0110898 Jy ! Component: 200 - total flux cleaned = 0.0127735 Jy ! Total flux subtracted in 200 components = 0.0127735 Jy ! Clean residual min=-0.003289 max=0.004294 Jy/beam ! Clean residual mean=0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.173381 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.173381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074900Jy sigma=1.220813 ! Fit after self-cal, rms=0.074857Jy sigma=1.219831 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 7.757 at -2.492 degrees (North through East) ! Clean map min=-0.0034403 max=0.14175 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.96 ! LA 0.97 MK 1.00 NL 0.98 OV 0.96 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 0.97 ! LA 0.95 MK 1.02 NL 1.04 OV 0.95 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 0.98 ! PT 1.10 SC 0.97 ! ! ! Fit before self-cal, rms=0.074857Jy sigma=1.219831 ! Fit after self-cal, rms=0.074126Jy sigma=1.210914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.751 mas, bpa=-2.358 degrees ! Estimated noise=0.41681 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 = 0.00132157 Jy ! Component: 100 - total flux cleaned = 0.00185502 Jy ! Component: 150 - total flux cleaned = 0.00208529 Jy ! Component: 200 - total flux cleaned = 0.00221159 Jy ! Total flux subtracted in 200 components = 0.00221159 Jy ! Clean residual min=-0.003001 max=0.003712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.175593 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.175593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074087Jy sigma=1.210438 ! Fit after self-cal, rms=0.074112Jy sigma=1.210293 ! 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=0.074112Jy sigma=1.210293 ! Fit after self-cal, rms=0.074253Jy sigma=1.201339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.745 mas, bpa=-2.444 degrees ! Estimated noise=0.417818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000560077 Jy ! Component: 100 - total flux cleaned = -0.000972476 Jy ! Component: 150 - total flux cleaned = -0.0012265 Jy ! Component: 200 - total flux cleaned = -0.00133168 Jy ! Total flux subtracted in 200 components = -0.00133168 Jy ! Clean residual min=-0.002200 max=0.002822 Jy/beam ! Clean residual mean=-0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.174261 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.174261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074235Jy sigma=1.200910 ! Fit after self-cal, rms=0.074251Jy sigma=1.200804 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 (0.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191625 Jy ! Component: 100 - total flux cleaned = 0.00172572 Jy ! Component: 150 - total flux cleaned = 0.00150329 Jy ! Component: 200 - total flux cleaned = 0.00130561 Jy ! Total flux subtracted in 200 components = 0.00130561 Jy ! Clean residual min=-0.002284 max=0.002485 Jy/beam ! Clean residual mean=-0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.175567 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.175567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074182Jy sigma=1.199540 ! Fit after self-cal, rms=0.074181Jy sigma=1.199452 ! 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=0.074181Jy sigma=1.199452 ! Fit after self-cal, rms=0.076346Jy sigma=1.192192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.74 mas, bpa=-2.355 degrees ! Estimated noise=0.4181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000750611 Jy ! Component: 100 - total flux cleaned = -0.000926683 Jy ! Component: 150 - total flux cleaned = -0.00106784 Jy ! Component: 200 - total flux cleaned = -0.00116315 Jy ! Total flux subtracted in 200 components = -0.00116315 Jy ! Clean residual min=-0.001982 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.174403 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.174403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076315Jy sigma=1.191720 ! Fit after self-cal, rms=0.076358Jy sigma=1.191604 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 = -0.0002499 Jy ! Component: 100 - total flux cleaned = -0.000397805 Jy ! Component: 150 - total flux cleaned = -0.000492448 Jy ! Component: 200 - total flux cleaned = -0.000545215 Jy ! Total flux subtracted in 200 components = -0.000545215 Jy ! Clean residual min=-0.001994 max=0.001631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.173858 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 0.173858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076347Jy sigma=1.191437 ! Fit after self-cal, rms=0.076346Jy sigma=1.191425 ! 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=0.076346Jy sigma=1.191425 ! Fit after self-cal, rms=0.076689Jy sigma=1.191349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.229 mas, bmaj=13.51 mas, bpa=3.07 degrees ! Estimated noise=0.551484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401746 Jy ! Component: 100 - total flux cleaned = -0.000541762 Jy ! Component: 150 - total flux cleaned = -0.000583309 Jy ! Component: 200 - total flux cleaned = -0.00063641 Jy ! Total flux subtracted in 200 components = -0.00063641 Jy ! Clean residual min=-0.002333 max=0.001980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.173222 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.173222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076681Jy sigma=1.191263 ! Fit after self-cal, rms=0.076684Jy sigma=1.191239 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 = -0.000329217 Jy ! Component: 100 - total flux cleaned = -0.000360095 Jy ! Component: 150 - total flux cleaned = -0.000346821 Jy ! Component: 200 - total flux cleaned = -0.000334666 Jy ! Total flux subtracted in 200 components = -0.000334666 Jy ! Clean residual min=-0.002343 max=0.001929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.172887 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 170 components and 0.172887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076684Jy sigma=1.191259 ! Fit after self-cal, rms=0.076684Jy sigma=1.191252 ! 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=3.085 mas, bmaj=7.734 mas, bpa=-2.316 degrees ! Estimated noise=0.41817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.734 at -2.316 degrees (North through East) ! Clean map min=-0.001999 max=0.14094 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=2.589 mas, bmaj=6.857 mas, bpa=-2.573 degrees ! Estimated noise=0.533632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107651 Jy ! Component: 100 - total flux cleaned = 0.138914 Jy ! Component: 150 - total flux cleaned = 0.152984 Jy ! Component: 200 - total flux cleaned = 0.159778 Jy ! Total flux subtracted in 200 components = 0.159778 Jy ! Clean residual min=-0.003464 max=0.003236 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.159779 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.159779 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.734 mas, bpa=-2.316 degrees ! Estimated noise=0.41817 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 = 0.00481085 Jy ! Component: 100 - total flux cleaned = 0.00764012 Jy ! Component: 150 - total flux cleaned = 0.00952767 Jy ! Component: 200 - total flux cleaned = 0.0108253 Jy ! Total flux subtracted in 200 components = 0.0108253 Jy ! Clean residual min=-0.002159 max=0.001904 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.170604 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.170604 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=7.229 mas, bmaj=13.51 mas, bpa=3.07 degrees ! Estimated noise=0.551484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142381 Jy ! Component: 100 - total flux cleaned = 0.00157582 Jy ! Component: 150 - total flux cleaned = 0.00157526 Jy ! Component: 200 - total flux cleaned = 0.00159952 Jy ! Total flux subtracted in 200 components = 0.00159952 Jy ! Clean residual min=-0.002470 max=0.001918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.172203 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.93377e-07 Jy ! Component: 100 - total flux cleaned = 4.18322e-05 Jy ! Component: 150 - total flux cleaned = 6.1226e-05 Jy ! Component: 200 - total flux cleaned = 9.63965e-05 Jy ! Total flux subtracted in 200 components = 9.63965e-05 Jy ! Clean residual min=-0.002408 max=0.001898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.1723 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 85 components and 0.1723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.734 mas, bpa=-2.316 degrees ! Estimated noise=0.41817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122139 Jy ! Component: 100 - total flux cleaned = -7.09169e-05 Jy ! Component: 150 - total flux cleaned = -2.33168e-05 Jy ! Component: 200 - total flux cleaned = 6.36033e-05 Jy ! Total flux subtracted in 200 components = 6.36033e-05 Jy ! Clean residual min=-0.002080 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.172363 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.172363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076701Jy sigma=1.191544 ! Fit after self-cal, rms=0.076694Jy sigma=1.191465 wmodel J0448-0935_S_map.mod ! Writing 112 model components to file: J0448-0935_S_map.mod wobs J0448-0935_S_uvs.fits ! Writing UV FITS file: J0448-0935_S_uvs.fits wwins J0448-0935_S_map.win ! wwins: Wrote 3 windows to J0448-0935_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 = -0.000905108 Jy ! Component: 100 - total flux cleaned = -0.00148197 Jy ! Component: 150 - total flux cleaned = -0.00184433 Jy ! Component: 200 - total flux cleaned = -0.00204692 Jy ! Component: 250 - total flux cleaned = -0.00224267 Jy ! Component: 300 - total flux cleaned = -0.00237811 Jy ! Component: 350 - total flux cleaned = -0.00243039 Jy ! Component: 400 - total flux cleaned = -0.00253291 Jy ! Component: 450 - total flux cleaned = -0.00253205 Jy ! Component: 500 - total flux cleaned = -0.00253255 Jy ! Component: 550 - total flux cleaned = -0.00258142 Jy ! Component: 600 - total flux cleaned = -0.00262944 Jy ! Component: 650 - total flux cleaned = -0.0026297 Jy ! Component: 700 - total flux cleaned = -0.00269948 Jy ! Component: 750 - total flux cleaned = -0.00276804 Jy ! Component: 800 - total flux cleaned = -0.00294748 Jy ! Component: 850 - total flux cleaned = -0.00301325 Jy ! Component: 900 - total flux cleaned = -0.00305657 Jy ! Component: 950 - total flux cleaned = -0.00309982 Jy ! Component: 1000 - total flux cleaned = -0.00312112 Jy ! Component: 1050 - total flux cleaned = -0.00320463 Jy ! Component: 1100 - total flux cleaned = -0.00320453 Jy ! Component: 1150 - total flux cleaned = -0.00324495 Jy ! Component: 1200 - total flux cleaned = -0.00320505 Jy ! Component: 1250 - total flux cleaned = -0.00326478 Jy ! Component: 1300 - total flux cleaned = -0.00326488 Jy ! Component: 1350 - total flux cleaned = -0.00324516 Jy ! Component: 1400 - total flux cleaned = -0.003226 Jy ! Component: 1450 - total flux cleaned = -0.0031502 Jy ! Component: 1500 - total flux cleaned = -0.00316925 Jy ! Component: 1550 - total flux cleaned = -0.00313241 Jy ! Component: 1600 - total flux cleaned = -0.0031692 Jy ! Component: 1650 - total flux cleaned = -0.00316899 Jy ! Component: 1700 - total flux cleaned = -0.00313313 Jy ! Component: 1750 - total flux cleaned = -0.00315077 Jy ! Component: 1800 - total flux cleaned = -0.00315053 Jy ! Component: 1850 - total flux cleaned = -0.00311578 Jy ! Component: 1900 - total flux cleaned = -0.00313295 Jy ! Component: 1950 - total flux cleaned = -0.00323494 Jy ! Component: 2000 - total flux cleaned = -0.00321835 Jy ! Component: 2050 - total flux cleaned = -0.00330144 Jy ! Component: 2100 - total flux cleaned = -0.00335075 Jy ! Component: 2150 - total flux cleaned = -0.00336691 Jy ! Component: 2200 - total flux cleaned = -0.00338318 Jy ! Component: 2250 - total flux cleaned = -0.00344758 Jy ! Component: 2300 - total flux cleaned = -0.00351103 Jy ! Component: 2350 - total flux cleaned = -0.00349516 Jy ! Component: 2400 - total flux cleaned = -0.00351079 Jy ! Component: 2450 - total flux cleaned = -0.00351091 Jy ! Component: 2500 - total flux cleaned = -0.00355683 Jy ! Component: 2550 - total flux cleaned = -0.00355699 Jy ! Component: 2600 - total flux cleaned = -0.0035721 Jy ! Component: 2650 - total flux cleaned = -0.00358707 Jy ! Component: 2700 - total flux cleaned = -0.00364654 Jy ! Component: 2750 - total flux cleaned = -0.0036763 Jy ! Component: 2800 - total flux cleaned = -0.00369078 Jy ! Component: 2850 - total flux cleaned = -0.00377758 Jy ! Component: 2900 - total flux cleaned = -0.00377758 Jy ! Component: 2950 - total flux cleaned = -0.00386305 Jy ! Component: 3000 - total flux cleaned = -0.00387724 Jy ! Component: 3050 - total flux cleaned = -0.003849 Jy ! Component: 3100 - total flux cleaned = -0.00387689 Jy ! Component: 3150 - total flux cleaned = -0.00391821 Jy ! Component: 3200 - total flux cleaned = -0.0039182 Jy ! Component: 3250 - total flux cleaned = -0.00383643 Jy ! Component: 3300 - total flux cleaned = -0.0038501 Jy ! Component: 3350 - total flux cleaned = -0.0039309 Jy ! Component: 3400 - total flux cleaned = -0.00387758 Jy ! Component: 3450 - total flux cleaned = -0.00387769 Jy ! Component: 3500 - total flux cleaned = -0.0039303 Jy ! Component: 3550 - total flux cleaned = -0.00394334 Jy ! Component: 3600 - total flux cleaned = -0.00391727 Jy ! Component: 3650 - total flux cleaned = -0.00393011 Jy ! Component: 3700 - total flux cleaned = -0.00390443 Jy ! Component: 3750 - total flux cleaned = -0.00389183 Jy ! Component: 3800 - total flux cleaned = -0.00390438 Jy ! Component: 3850 - total flux cleaned = -0.00397962 Jy ! Component: 3900 - total flux cleaned = -0.00399211 Jy ! Component: 3950 - total flux cleaned = -0.00401689 Jy ! Component: 4000 - total flux cleaned = -0.00401678 Jy ! Component: 4050 - total flux cleaned = -0.00400454 Jy ! Total flux subtracted in 4096 components = -0.00406542 Jy ! Clean residual min=-0.000703 max=0.000706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.168298 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 424 components and 0.168298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0448-0935_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.734 at -2.316 degrees (North through East) ! Clean map min=-0.0015411 max=0.14114 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0448-0935_S_map.fits wmodel /vlbi/uf001/uva//J0448-0935_S_map.mod ! Writing 424 model components to file: /vlbi/uf001/uva//J0448-0935_S_map.mod wobs /vlbi/uf001/uva//J0448-0935_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0448-0935_S_uvs.fits wwins /vlbi/uf001/uva//J0448-0935_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0448-0935_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484034 0.484034 0.968069 1.93614 3.87228 7.74455 15.4891 30.9782 61.9564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.79 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0448-0935_S_dfm.log closed on Sun Jan 13 22:19:44 2019