! Started logfile: /vlbi/uf001/uva//J1420+1703_S_dfm.log on Mon Jan 14 02:50:51 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//J1420+1703_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1420+1703_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955026 visibilities/baseline/integration-bin. ! Found source: J1420+1703 ! ! 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 5415 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 J1420+1703_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022308Jy sigma=22.206924 ! Fit after self-cal, rms=0.851429Jy sigma=18.477522 ! 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=2.817 mas, bmaj=6.62 mas, bpa=-1.503 degrees ! Estimated noise=0.621604 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 = 0.118126 Jy ! Component: 100 - total flux cleaned = 0.143886 Jy ! Total flux subtracted in 100 components = 0.143886 Jy ! Clean residual min=-0.004647 max=0.007185 Jy/beam ! Clean residual mean=-0.000006 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.143886 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.143886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064825Jy sigma=1.286678 ! Fit after self-cal, rms=0.064816Jy sigma=1.286535 ! 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=3.296 mas, bmaj=7.469 mas, bpa=-1.809 degrees ! Estimated noise=0.489418 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 = 0.0064551 Jy ! Component: 100 - total flux cleaned = 0.00928904 Jy ! Component: 150 - total flux cleaned = 0.0107354 Jy ! Component: 200 - total flux cleaned = 0.0112989 Jy ! Total flux subtracted in 200 components = 0.0112989 Jy ! Clean residual min=-0.004039 max=0.005608 Jy/beam ! Clean residual mean=-0.000006 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.155185 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.155185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064270Jy sigma=1.271992 ! Fit after self-cal, rms=0.064275Jy sigma=1.271948 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.469 at -1.809 degrees (North through East) ! Clean map min=-0.0038877 max=0.14967 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.04 KP 1.04 ! LA 0.97 MK 0.98 NL 1.07 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.95 HN 1.00 KP 1.02 ! LA 0.95 MK 0.97 NL 1.09 OV 0.97 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.03 KP 1.03 ! LA 0.93 MK 0.96 NL 1.03 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.064275Jy sigma=1.271948 ! Fit after self-cal, rms=0.066581Jy sigma=1.250022 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=7.528 mas, bpa=-1.796 degrees ! Estimated noise=0.490277 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 = 0.000159074 Jy ! Component: 100 - total flux cleaned = 7.88986e-05 Jy ! Component: 150 - total flux cleaned = -0.000107732 Jy ! Component: 200 - total flux cleaned = -0.000271497 Jy ! Total flux subtracted in 200 components = -0.000271497 Jy ! Clean residual min=-0.003537 max=0.003896 Jy/beam ! Clean residual mean=0.000000 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.154913 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.154913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066503Jy sigma=1.249356 ! Fit after self-cal, rms=0.066545Jy sigma=1.249193 ! 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=0.066545Jy sigma=1.249193 ! Fit after self-cal, rms=0.068198Jy sigma=1.205626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=7.509 mas, bpa=-1.83 degrees ! Estimated noise=0.49047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.51422e-05 Jy ! Component: 100 - total flux cleaned = 2.42232e-05 Jy ! Component: 150 - total flux cleaned = -2.06442e-06 Jy ! Component: 200 - total flux cleaned = -4.41294e-05 Jy ! Total flux subtracted in 200 components = -4.41294e-05 Jy ! Clean residual min=-0.002299 max=0.002242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.154869 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.154869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068168Jy sigma=1.205159 ! Fit after self-cal, rms=0.068236Jy sigma=1.204914 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 = 2.69487e-05 Jy ! Component: 100 - total flux cleaned = 1.12509e-05 Jy ! Component: 150 - total flux cleaned = -1.62517e-05 Jy ! Component: 200 - total flux cleaned = -1.59117e-05 Jy ! Total flux subtracted in 200 components = -1.59117e-05 Jy ! Clean residual min=-0.002290 max=0.002232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.154853 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.154853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068230Jy sigma=1.204787 ! Fit after self-cal, rms=0.068229Jy sigma=1.204786 ! 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=0.068229Jy sigma=1.204786 ! Fit after self-cal, rms=0.068548Jy sigma=1.203411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=7.512 mas, bpa=-1.966 degrees ! Estimated noise=0.490095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131071 Jy ! Component: 100 - total flux cleaned = 0.000115569 Jy ! Component: 150 - total flux cleaned = 0.000127251 Jy ! Component: 200 - total flux cleaned = 0.000127368 Jy ! Total flux subtracted in 200 components = 0.000127368 Jy ! Clean residual min=-0.002318 max=0.002181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.15498 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.15498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068540Jy sigma=1.203296 ! Fit after self-cal, rms=0.068542Jy sigma=1.203289 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 = -2.61309e-05 Jy ! Component: 100 - total flux cleaned = -3.40131e-05 Jy ! Component: 150 - total flux cleaned = -4.8372e-05 Jy ! Component: 200 - total flux cleaned = -6.18576e-05 Jy ! Total flux subtracted in 200 components = -6.18576e-05 Jy ! Clean residual min=-0.002312 max=0.002185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.154919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.154919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068540Jy sigma=1.203265 ! Fit after self-cal, rms=0.068540Jy sigma=1.203264 ! 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=0.068540Jy sigma=1.203264 ! Fit after self-cal, rms=0.068692Jy sigma=1.203199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.161 mas, bmaj=11.17 mas, bpa=-6.334 degrees ! Estimated noise=0.620279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154514 Jy ! Component: 100 - total flux cleaned = -0.000168242 Jy ! Component: 150 - total flux cleaned = -0.000179793 Jy ! Component: 200 - total flux cleaned = -0.000189899 Jy ! Total flux subtracted in 200 components = -0.000189899 Jy ! Clean residual min=-0.002314 max=0.002705 Jy/beam ! Clean residual mean=-0.000006 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.154729 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.154729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068687Jy sigma=1.203211 ! Fit after self-cal, rms=0.068687Jy sigma=1.203195 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 = -2.00656e-05 Jy ! Component: 100 - total flux cleaned = -1.04928e-05 Jy ! Component: 150 - total flux cleaned = -1.79803e-05 Jy ! Component: 200 - total flux cleaned = -2.49579e-05 Jy ! Total flux subtracted in 200 components = -2.49579e-05 Jy ! Clean residual min=-0.002309 max=0.002684 Jy/beam ! Clean residual mean=-0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.154704 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.154704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068687Jy sigma=1.203269 ! Fit after self-cal, rms=0.068686Jy sigma=1.203259 ! 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=3.255 mas, bmaj=7.518 mas, bpa=-2.082 degrees ! Estimated noise=0.490324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.518 at -2.082 degrees (North through East) ! Clean map min=-0.0022079 max=0.15083 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=2.777 mas, bmaj=6.659 mas, bpa=-1.73 degrees ! Estimated noise=0.618196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117467 Jy ! Component: 100 - total flux cleaned = 0.143082 Jy ! Component: 150 - total flux cleaned = 0.148887 Jy ! Component: 200 - total flux cleaned = 0.151461 Jy ! Total flux subtracted in 200 components = 0.151461 Jy ! Clean residual min=-0.003340 max=0.002911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.151461 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.151461 Jy ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.518 mas, bpa=-2.082 degrees ! Estimated noise=0.490324 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 = 0.00188719 Jy ! Component: 100 - total flux cleaned = 0.00264658 Jy ! Component: 150 - total flux cleaned = 0.00284767 Jy ! Component: 200 - total flux cleaned = 0.00301805 Jy ! Total flux subtracted in 200 components = 0.00301805 Jy ! Clean residual min=-0.002374 max=0.002177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.154479 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.154479 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=7.161 mas, bmaj=11.17 mas, bpa=-6.334 degrees ! Estimated noise=0.620279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222278 Jy ! Component: 100 - total flux cleaned = 0.000276659 Jy ! Component: 150 - total flux cleaned = 0.00030658 Jy ! Component: 200 - total flux cleaned = 0.000322671 Jy ! Total flux subtracted in 200 components = 0.000322671 Jy ! Clean residual min=-0.002323 max=0.002687 Jy/beam ! Clean residual mean=-0.000006 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.154802 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 = 7.56688e-06 Jy ! Component: 100 - total flux cleaned = 8.0602e-06 Jy ! Component: 150 - total flux cleaned = 8.27317e-06 Jy ! Component: 200 - total flux cleaned = 2.21134e-06 Jy ! Total flux subtracted in 200 components = 2.21134e-06 Jy ! Clean residual min=-0.002323 max=0.002680 Jy/beam ! Clean residual mean=-0.000007 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.154804 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.154804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.518 mas, bpa=-2.082 degrees ! Estimated noise=0.490324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025166 Jy ! Component: 100 - total flux cleaned = 0.000179576 Jy ! Component: 150 - total flux cleaned = 0.000167163 Jy ! Component: 200 - total flux cleaned = 0.00016717 Jy ! Total flux subtracted in 200 components = 0.00016717 Jy ! Clean residual min=-0.002349 max=0.002201 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.154972 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.154971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068698Jy sigma=1.203374 ! Fit after self-cal, rms=0.068701Jy sigma=1.203359 wmodel J1420+1703_S_map.mod ! Writing 75 model components to file: J1420+1703_S_map.mod wobs J1420+1703_S_uvs.fits ! Writing UV FITS file: J1420+1703_S_uvs.fits wwins J1420+1703_S_map.win ! wwins: Wrote 1 windows to J1420+1703_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 = 0.000150158 Jy ! Component: 100 - total flux cleaned = 0.000579474 Jy ! Component: 150 - total flux cleaned = 0.000875918 Jy ! Component: 200 - total flux cleaned = 0.00123157 Jy ! Component: 250 - total flux cleaned = 0.00150651 Jy ! Component: 300 - total flux cleaned = 0.00180803 Jy ! Component: 350 - total flux cleaned = 0.00197127 Jy ! Component: 400 - total flux cleaned = 0.00209855 Jy ! Component: 450 - total flux cleaned = 0.00225374 Jy ! Component: 500 - total flux cleaned = 0.00240699 Jy ! Component: 550 - total flux cleaned = 0.002677 Jy ! Component: 600 - total flux cleaned = 0.00297114 Jy ! Component: 650 - total flux cleaned = 0.00325988 Jy ! Component: 700 - total flux cleaned = 0.00345878 Jy ! Component: 750 - total flux cleaned = 0.00365551 Jy ! Component: 800 - total flux cleaned = 0.00390477 Jy ! Component: 850 - total flux cleaned = 0.00409596 Jy ! Component: 900 - total flux cleaned = 0.00425798 Jy ! Component: 950 - total flux cleaned = 0.00444424 Jy ! Component: 1000 - total flux cleaned = 0.00452328 Jy ! Component: 1050 - total flux cleaned = 0.00470565 Jy ! Component: 1100 - total flux cleaned = 0.00485958 Jy ! Component: 1150 - total flux cleaned = 0.00503702 Jy ! Component: 1200 - total flux cleaned = 0.00513682 Jy ! Component: 1250 - total flux cleaned = 0.00535945 Jy ! Component: 1300 - total flux cleaned = 0.00538396 Jy ! Component: 1350 - total flux cleaned = 0.00548098 Jy ! Component: 1400 - total flux cleaned = 0.00567229 Jy ! Component: 1450 - total flux cleaned = 0.00576692 Jy ! Component: 1500 - total flux cleaned = 0.00583705 Jy ! Component: 1550 - total flux cleaned = 0.00595293 Jy ! Component: 1600 - total flux cleaned = 0.00597571 Jy ! Component: 1650 - total flux cleaned = 0.00604404 Jy ! Component: 1700 - total flux cleaned = 0.00617884 Jy ! Component: 1750 - total flux cleaned = 0.00626817 Jy ! Component: 1800 - total flux cleaned = 0.00639994 Jy ! Component: 1850 - total flux cleaned = 0.00646493 Jy ! Component: 1900 - total flux cleaned = 0.00648649 Jy ! Component: 1950 - total flux cleaned = 0.00655082 Jy ! Component: 2000 - total flux cleaned = 0.00669912 Jy ! Component: 2050 - total flux cleaned = 0.0067199 Jy ! Component: 2100 - total flux cleaned = 0.00676168 Jy ! Component: 2150 - total flux cleaned = 0.00688552 Jy ! Component: 2200 - total flux cleaned = 0.00694676 Jy ! Component: 2250 - total flux cleaned = 0.00702755 Jy ! Component: 2300 - total flux cleaned = 0.00696743 Jy ! Component: 2350 - total flux cleaned = 0.00704735 Jy ! Component: 2400 - total flux cleaned = 0.00714613 Jy ! Component: 2450 - total flux cleaned = 0.00716561 Jy ! Component: 2500 - total flux cleaned = 0.00722366 Jy ! Component: 2550 - total flux cleaned = 0.00718533 Jy ! Component: 2600 - total flux cleaned = 0.00722361 Jy ! Component: 2650 - total flux cleaned = 0.00726136 Jy ! Component: 2700 - total flux cleaned = 0.00724253 Jy ! Component: 2750 - total flux cleaned = 0.00729859 Jy ! Component: 2800 - total flux cleaned = 0.00724295 Jy ! Component: 2850 - total flux cleaned = 0.00729826 Jy ! Component: 2900 - total flux cleaned = 0.00735284 Jy ! Component: 2950 - total flux cleaned = 0.00742515 Jy ! Component: 3000 - total flux cleaned = 0.00738905 Jy ! Component: 3050 - total flux cleaned = 0.00740692 Jy ! Component: 3100 - total flux cleaned = 0.00740697 Jy ! Component: 3150 - total flux cleaned = 0.00744235 Jy ! Component: 3200 - total flux cleaned = 0.00747732 Jy ! Component: 3250 - total flux cleaned = 0.00746006 Jy ! Component: 3300 - total flux cleaned = 0.00747712 Jy ! Component: 3350 - total flux cleaned = 0.00747696 Jy ! Component: 3400 - total flux cleaned = 0.00752784 Jy ! Component: 3450 - total flux cleaned = 0.00759528 Jy ! Component: 3500 - total flux cleaned = 0.00762864 Jy ! Component: 3550 - total flux cleaned = 0.00764546 Jy ! Component: 3600 - total flux cleaned = 0.00771144 Jy ! Component: 3650 - total flux cleaned = 0.00769506 Jy ! Component: 3700 - total flux cleaned = 0.0077767 Jy ! Component: 3750 - total flux cleaned = 0.0077604 Jy ! Component: 3800 - total flux cleaned = 0.0078086 Jy ! Component: 3850 - total flux cleaned = 0.00780863 Jy ! Component: 3900 - total flux cleaned = 0.00782433 Jy ! Component: 3950 - total flux cleaned = 0.0078401 Jy ! Component: 4000 - total flux cleaned = 0.00776152 Jy ! Component: 4050 - total flux cleaned = 0.00780816 Jy ! Total flux subtracted in 4096 components = 0.00780816 Jy ! Clean residual min=-0.000969 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.16278 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 379 components and 0.16278 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1420+1703_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.518 at -2.082 degrees (North through East) ! Clean map min=-0.0021724 max=0.15099 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1420+1703_S_map.fits wmodel /vlbi/uf001/uva//J1420+1703_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J1420+1703_S_map.mod wobs /vlbi/uf001/uva//J1420+1703_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1420+1703_S_uvs.fits wwins /vlbi/uf001/uva//J1420+1703_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1420+1703_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574216 0.574216 1.14843 2.29686 4.59373 9.18745 18.3749 36.7498 73.4996 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 522.451 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1420+1703_S_dfm.log closed on Mon Jan 14 02:50:55 2019