! Started logfile: /vlbi/uf001/uva//J0228-3719_S_dfm.log on Sun Jan 13 21:26:43 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//J0228-3719_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0228-3719_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996667 visibilities/baseline/integration-bin. ! Found source: J0228-3719 ! ! 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 8073 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 J0228-3719_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=1.006594Jy sigma=13.923759 ! Fit after self-cal, rms=0.931264Jy sigma=12.840692 ! 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=2.316 mas, bmaj=6.519 mas, bpa=-9.377 degrees ! Estimated noise=0.948616 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 = 0.054411 Jy ! Component: 100 - total flux cleaned = 0.0685356 Jy ! Total flux subtracted in 100 components = 0.0685356 Jy ! Clean residual min=-0.005590 max=0.007544 Jy/beam ! Clean residual mean=-0.000042 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0685356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0685356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098382Jy sigma=1.248379 ! Fit after self-cal, rms=0.097151Jy sigma=1.233104 ! 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=2.945 mas, bmaj=7.905 mas, bpa=-6.63 degrees ! Estimated noise=0.585045 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 (-2, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133219 Jy ! Component: 100 - total flux cleaned = 0.0204032 Jy ! Component: 150 - total flux cleaned = 0.0247064 Jy ! Component: 200 - total flux cleaned = 0.0273624 Jy ! Total flux subtracted in 200 components = 0.0273624 Jy ! Clean residual min=-0.003519 max=0.004290 Jy/beam ! Clean residual mean=-0.000048 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.095898 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 58 components and 0.0958981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095689Jy sigma=1.201035 ! Fit after self-cal, rms=0.095620Jy sigma=1.199378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.905 at -6.63 degrees (North through East) ! Clean map min=-0.0034206 max=0.068486 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.99 KP 0.88 LA 0.95 ! MK 0.98 NL 1.03 OV 0.99 PT 1.07 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.86 KP 0.98 LA 0.87 ! MK 1.05 NL 1.19 OV 0.95 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.10 KP 1.12 LA 0.97 ! MK 1.13 NL 1.01 OV 0.89 PT 0.92 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.44 FD 0.88 KP 1.07 LA 1.00 ! MK 0.95 NL 1.13 OV 0.85 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.18 KP 1.00 LA 0.94 ! MK 1.00 NL 1.02 OV 1.03 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.51 FD 0.90 KP 0.97 LA 1.00 ! MK 1.03 NL 1.29 OV 0.94 PT 0.93 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.095620Jy sigma=1.199378 ! Fit after self-cal, rms=0.106528Jy sigma=1.190396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.957 mas, bpa=-6.389 degrees ! Estimated noise=0.580383 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 = 0.000464715 Jy ! Component: 100 - total flux cleaned = 0.000430175 Jy ! Component: 150 - total flux cleaned = 0.000398116 Jy ! Component: 200 - total flux cleaned = 0.000368847 Jy ! Total flux subtracted in 200 components = 0.000368847 Jy ! Clean residual min=-0.003001 max=0.002757 Jy/beam ! Clean residual mean=-0.000037 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0962669 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0962669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106500Jy sigma=1.190057 ! Fit after self-cal, rms=0.106952Jy sigma=1.189243 ! 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=0.106952Jy sigma=1.189243 ! Fit after self-cal, rms=0.108404Jy sigma=1.189137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.938 mas, bpa=-6.39 degrees ! Estimated noise=0.579717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436316 Jy ! Component: 100 - total flux cleaned = 0.000407418 Jy ! Component: 150 - total flux cleaned = 0.0004063 Jy ! Component: 200 - total flux cleaned = 0.000381358 Jy ! Total flux subtracted in 200 components = 0.000381358 Jy ! Clean residual min=-0.002801 max=0.002703 Jy/beam ! Clean residual mean=-0.000040 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0966483 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0966483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108385Jy sigma=1.188935 ! Fit after self-cal, rms=0.108433Jy sigma=1.188902 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 = 6.21328e-05 Jy ! Component: 100 - total flux cleaned = 6.32158e-05 Jy ! Component: 150 - total flux cleaned = 6.30284e-05 Jy ! Component: 200 - total flux cleaned = 4.0282e-05 Jy ! Total flux subtracted in 200 components = 4.0282e-05 Jy ! Clean residual min=-0.002773 max=0.002669 Jy/beam ! Clean residual mean=-0.000040 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0966886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0966886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108420Jy sigma=1.188784 ! Fit after self-cal, rms=0.108421Jy sigma=1.188768 ! 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=0.108421Jy sigma=1.188768 ! Fit after self-cal, rms=0.108245Jy sigma=1.188740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.92 mas, bpa=-6.468 degrees ! Estimated noise=0.578315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246773 Jy ! Component: 100 - total flux cleaned = 0.000246037 Jy ! Component: 150 - total flux cleaned = 0.000246092 Jy ! Component: 200 - total flux cleaned = 0.000246148 Jy ! Total flux subtracted in 200 components = 0.000246148 Jy ! Clean residual min=-0.002728 max=0.002647 Jy/beam ! Clean residual mean=-0.000039 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0969347 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0969347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108234Jy sigma=1.188629 ! Fit after self-cal, rms=0.108237Jy sigma=1.188613 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 = 2.59141e-05 Jy ! Component: 100 - total flux cleaned = 4.91294e-06 Jy ! Component: 150 - total flux cleaned = 2.36413e-05 Jy ! Component: 200 - total flux cleaned = 2.36108e-05 Jy ! Total flux subtracted in 200 components = 2.36108e-05 Jy ! Clean residual min=-0.002713 max=0.002619 Jy/beam ! Clean residual mean=-0.000039 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0969583 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0969583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108228Jy sigma=1.188535 ! Fit after self-cal, rms=0.108227Jy sigma=1.188525 ! 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=0.108227Jy sigma=1.188525 ! Fit after self-cal, rms=0.108088Jy sigma=1.188511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=24.09 mas, bpa=-2.136 degrees ! Estimated noise=0.748343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279079 Jy ! Component: 100 - total flux cleaned = 0.000279675 Jy ! Component: 150 - total flux cleaned = 0.000264759 Jy ! Component: 200 - total flux cleaned = 0.000264694 Jy ! Total flux subtracted in 200 components = 0.000264694 Jy ! Clean residual min=-0.002494 max=0.002997 Jy/beam ! Clean residual mean=-0.000082 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.097223 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.097223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108086Jy sigma=1.188513 ! Fit after self-cal, rms=0.108086Jy sigma=1.188492 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 = 5.77738e-05 Jy ! Component: 100 - total flux cleaned = 4.37467e-05 Jy ! Component: 150 - total flux cleaned = 4.35499e-05 Jy ! Component: 200 - total flux cleaned = 4.28692e-05 Jy ! Total flux subtracted in 200 components = 4.28692e-05 Jy ! Clean residual min=-0.002498 max=0.002992 Jy/beam ! Clean residual mean=-0.000082 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0972659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.0972659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108085Jy sigma=1.188497 ! Fit after self-cal, rms=0.108085Jy sigma=1.188483 ! 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=2.957 mas, bmaj=7.904 mas, bpa=-6.57 degrees ! Estimated noise=0.577478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.904 at -6.57 degrees (North through East) ! Clean map min=-0.0025808 max=0.066239 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=2.331 mas, bmaj=6.48 mas, bpa=-9.315 degrees ! Estimated noise=0.947003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546996 Jy ! Component: 100 - total flux cleaned = 0.0698231 Jy ! Component: 150 - total flux cleaned = 0.0779466 Jy ! Component: 200 - total flux cleaned = 0.0835521 Jy ! Total flux subtracted in 200 components = 0.0835521 Jy ! Clean residual min=-0.004461 max=0.004518 Jy/beam ! Clean residual mean=-0.000031 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.0835521 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0835521 Jy ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.904 mas, bpa=-6.57 degrees ! Estimated noise=0.577478 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 = 0.00604784 Jy ! Component: 100 - total flux cleaned = 0.00951184 Jy ! Component: 150 - total flux cleaned = 0.0115695 Jy ! Component: 200 - total flux cleaned = 0.0123348 Jy ! Total flux subtracted in 200 components = 0.0123348 Jy ! Clean residual min=-0.002893 max=0.002669 Jy/beam ! Clean residual mean=-0.000042 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0958869 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.0958869 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=8.189 mas, bmaj=24.09 mas, bpa=-2.136 degrees ! Estimated noise=0.748343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893435 Jy ! Component: 100 - total flux cleaned = 0.000951051 Jy ! Component: 150 - total flux cleaned = 0.00102063 Jy ! Component: 200 - total flux cleaned = 0.00105997 Jy ! Total flux subtracted in 200 components = 0.00105997 Jy ! Clean residual min=-0.002514 max=0.002977 Jy/beam ! Clean residual mean=-0.000084 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0969469 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 = 3.44959e-05 Jy ! Component: 100 - total flux cleaned = 7.889e-05 Jy ! Component: 150 - total flux cleaned = 9.15813e-05 Jy ! Component: 200 - total flux cleaned = 0.000117081 Jy ! Total flux subtracted in 200 components = 0.000117081 Jy ! Clean residual min=-0.002517 max=0.002969 Jy/beam ! Clean residual mean=-0.000083 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.097064 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.097064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.904 mas, bpa=-6.57 degrees ! Estimated noise=0.577478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.1572e-05 Jy ! Component: 100 - total flux cleaned = -0.000231518 Jy ! Component: 150 - total flux cleaned = -0.000260622 Jy ! Component: 200 - total flux cleaned = -0.000261041 Jy ! Total flux subtracted in 200 components = -0.000261041 Jy ! Clean residual min=-0.002860 max=0.002642 Jy/beam ! Clean residual mean=-0.000040 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0968029 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0968029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108109Jy sigma=1.188804 ! Fit after self-cal, rms=0.108105Jy sigma=1.188725 wmodel J0228-3719_S_map.mod ! Writing 73 model components to file: J0228-3719_S_map.mod wobs J0228-3719_S_uvs.fits ! Writing UV FITS file: J0228-3719_S_uvs.fits wwins J0228-3719_S_map.win ! wwins: Wrote 2 windows to J0228-3719_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 = -0.000430196 Jy ! Component: 100 - total flux cleaned = -0.000252342 Jy ! Component: 150 - total flux cleaned = -0.000334797 Jy ! Component: 200 - total flux cleaned = -0.000372998 Jy ! Component: 250 - total flux cleaned = -0.000411065 Jy ! Component: 300 - total flux cleaned = -0.000520426 Jy ! Component: 350 - total flux cleaned = -0.000695552 Jy ! Component: 400 - total flux cleaned = -0.00072924 Jy ! Component: 450 - total flux cleaned = -0.000829432 Jy ! Component: 500 - total flux cleaned = -0.000958522 Jy ! Component: 550 - total flux cleaned = -0.000989854 Jy ! Component: 600 - total flux cleaned = -0.00108204 Jy ! Component: 650 - total flux cleaned = -0.00120121 Jy ! Component: 700 - total flux cleaned = -0.00120072 Jy ! Component: 750 - total flux cleaned = -0.00134408 Jy ! Component: 800 - total flux cleaned = -0.00137215 Jy ! Component: 850 - total flux cleaned = -0.00145551 Jy ! Component: 900 - total flux cleaned = -0.00150976 Jy ! Component: 950 - total flux cleaned = -0.00153622 Jy ! Component: 1000 - total flux cleaned = -0.00148387 Jy ! Component: 1050 - total flux cleaned = -0.00143285 Jy ! Component: 1100 - total flux cleaned = -0.00148351 Jy ! Component: 1150 - total flux cleaned = -0.00148327 Jy ! Component: 1200 - total flux cleaned = -0.00143446 Jy ! Component: 1250 - total flux cleaned = -0.00150666 Jy ! Component: 1300 - total flux cleaned = -0.00162476 Jy ! Component: 1350 - total flux cleaned = -0.00162474 Jy ! Component: 1400 - total flux cleaned = -0.00171763 Jy ! Component: 1450 - total flux cleaned = -0.00185456 Jy ! Component: 1500 - total flux cleaned = -0.0019446 Jy ! Component: 1550 - total flux cleaned = -0.00201111 Jy ! Component: 1600 - total flux cleaned = -0.00214332 Jy ! Component: 1650 - total flux cleaned = -0.0022087 Jy ! Component: 1700 - total flux cleaned = -0.00238047 Jy ! Component: 1750 - total flux cleaned = -0.00244429 Jy ! Component: 1800 - total flux cleaned = -0.0025913 Jy ! Component: 1850 - total flux cleaned = -0.0027159 Jy ! Component: 1900 - total flux cleaned = -0.00277776 Jy ! Component: 1950 - total flux cleaned = -0.00281839 Jy ! Component: 2000 - total flux cleaned = -0.00293921 Jy ! Component: 2050 - total flux cleaned = -0.00299868 Jy ! Component: 2100 - total flux cleaned = -0.00315616 Jy ! Component: 2150 - total flux cleaned = -0.0032733 Jy ! Component: 2200 - total flux cleaned = -0.00331252 Jy ! Component: 2250 - total flux cleaned = -0.00340841 Jy ! Component: 2300 - total flux cleaned = -0.00352247 Jy ! Component: 2350 - total flux cleaned = -0.00363509 Jy ! Component: 2400 - total flux cleaned = -0.00365381 Jy ! Component: 2450 - total flux cleaned = -0.00369074 Jy ! Component: 2500 - total flux cleaned = -0.00380059 Jy ! Component: 2550 - total flux cleaned = -0.0038188 Jy ! Component: 2600 - total flux cleaned = -0.00385496 Jy ! Component: 2650 - total flux cleaned = -0.00389075 Jy ! Component: 2700 - total flux cleaned = -0.0039619 Jy ! Component: 2750 - total flux cleaned = -0.00401473 Jy ! Component: 2800 - total flux cleaned = -0.00401469 Jy ! Component: 2850 - total flux cleaned = -0.00399752 Jy ! Component: 2900 - total flux cleaned = -0.00403196 Jy ! Component: 2950 - total flux cleaned = -0.0041003 Jy ! Component: 3000 - total flux cleaned = -0.00406621 Jy ! Component: 3050 - total flux cleaned = -0.00404932 Jy ! Component: 3100 - total flux cleaned = -0.00408289 Jy ! Component: 3150 - total flux cleaned = -0.00414967 Jy ! Component: 3200 - total flux cleaned = -0.00416645 Jy ! Component: 3250 - total flux cleaned = -0.00421568 Jy ! Component: 3300 - total flux cleaned = -0.00426457 Jy ! Component: 3350 - total flux cleaned = -0.00423185 Jy ! Component: 3400 - total flux cleaned = -0.00424805 Jy ! Component: 3450 - total flux cleaned = -0.00426441 Jy ! Component: 3500 - total flux cleaned = -0.00432826 Jy ! Component: 3550 - total flux cleaned = -0.0043284 Jy ! Component: 3600 - total flux cleaned = -0.00434429 Jy ! Component: 3650 - total flux cleaned = -0.00436011 Jy ! Component: 3700 - total flux cleaned = -0.00439136 Jy ! Component: 3750 - total flux cleaned = -0.00436011 Jy ! Component: 3800 - total flux cleaned = -0.00436007 Jy ! Component: 3850 - total flux cleaned = -0.00442194 Jy ! Component: 3900 - total flux cleaned = -0.00443737 Jy ! Component: 3950 - total flux cleaned = -0.00443738 Jy ! Component: 4000 - total flux cleaned = -0.00449859 Jy ! Component: 4050 - total flux cleaned = -0.00452911 Jy ! Total flux subtracted in 4096 components = -0.00454431 Jy ! Clean residual min=-0.001005 max=0.001038 Jy/beam ! Clean residual mean=-0.000013 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0922586 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 348 components and 0.0922586 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0228-3719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.904 at -6.57 degrees (North through East) ! Clean map min=-0.0025379 max=0.065322 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0228-3719_S_map.fits wmodel /vlbi/uf001/uva//J0228-3719_S_map.mod ! Writing 348 model components to file: /vlbi/uf001/uva//J0228-3719_S_map.mod wobs /vlbi/uf001/uva//J0228-3719_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0228-3719_S_uvs.fits wwins /vlbi/uf001/uva//J0228-3719_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0228-3719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.065322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22951 1.22951 2.45903 4.91806 9.83611 19.6722 39.3445 78.6889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.998 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0228-3719_S_dfm.log closed on Sun Jan 13 21:26:47 2019