! Started logfile: /vlbi/uf001/uva//J0621-0609_S_dfm.log on Sun Jan 13 22:57:39 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//J0621-0609_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0621-0609_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874074 visibilities/baseline/integration-bin. ! Found source: J0621-0609 ! ! 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 6726 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 J0621-0609_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007226Jy sigma=19.706411 ! Fit after self-cal, rms=0.948702Jy sigma=18.586106 ! 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=2.693 mas, bmaj=7.627 mas, bpa=-7.663 degrees ! Estimated noise=0.642786 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 = 0.0394481 Jy ! Component: 100 - total flux cleaned = 0.0492529 Jy ! Total flux subtracted in 100 components = 0.0492529 Jy ! Clean residual min=-0.004021 max=0.004190 Jy/beam ! Clean residual mean=-0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0492529 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0492529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072446Jy sigma=1.325586 ! Fit after self-cal, rms=0.070311Jy sigma=1.282653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694473 Jy ! Component: 100 - total flux cleaned = 0.0103677 Jy ! Total flux subtracted in 100 components = 0.0103677 Jy ! Clean residual min=-0.004105 max=0.003560 Jy/beam ! Clean residual mean=0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0596206 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0596206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069400Jy sigma=1.264941 ! Fit after self-cal, rms=0.069375Jy sigma=1.264433 ! 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=3.2 mas, bmaj=8.632 mas, bpa=-6.498 degrees ! Estimated noise=0.475561 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 (8.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500041 Jy ! Component: 100 - total flux cleaned = 0.00814134 Jy ! Component: 150 - total flux cleaned = 0.0101809 Jy ! Component: 200 - total flux cleaned = 0.0112875 Jy ! Total flux subtracted in 200 components = 0.0112875 Jy ! Clean residual min=-0.002536 max=0.002296 Jy/beam ! Clean residual mean=0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0709081 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0709081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068960Jy sigma=1.255385 ! Fit after self-cal, rms=0.068919Jy sigma=1.254339 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.2 x 8.632 at -6.498 degrees (North through East) ! Clean map min=-0.0024546 max=0.055514 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.05 KP 0.96 ! LA 0.96 MK 1.00 NL 1.00 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.05 KP 0.98 ! LA 0.95 MK 1.07 NL 1.07 OV 1.07 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.99 KP 1.04 ! LA 0.91 MK 0.96 NL 1.05 OV 1.06 ! PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.068919Jy sigma=1.254339 ! Fit after self-cal, rms=0.068560Jy sigma=1.251140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=8.729 mas, bpa=-6.632 degrees ! Estimated noise=0.471522 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 = 0.00105142 Jy ! Component: 100 - total flux cleaned = 0.00124434 Jy ! Component: 150 - total flux cleaned = 0.00131871 Jy ! Component: 200 - total flux cleaned = 0.00141391 Jy ! Total flux subtracted in 200 components = 0.00141391 Jy ! Clean residual min=-0.002151 max=0.002180 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.072322 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.072322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068506Jy sigma=1.249997 ! Fit after self-cal, rms=0.068529Jy sigma=1.249653 ! 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=0.068529Jy sigma=1.249653 ! Fit after self-cal, rms=0.068484Jy sigma=1.247101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=8.764 mas, bpa=-6.838 degrees ! Estimated noise=0.471244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100082 Jy ! Component: 100 - total flux cleaned = 0.000227118 Jy ! Component: 150 - total flux cleaned = 0.000338205 Jy ! Component: 200 - total flux cleaned = 0.000413652 Jy ! Total flux subtracted in 200 components = 0.000413652 Jy ! Clean residual min=-0.002253 max=0.002100 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0727357 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0727357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068457Jy sigma=1.246578 ! Fit after self-cal, rms=0.068456Jy sigma=1.246128 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 = 0.000153361 Jy ! Component: 100 - total flux cleaned = 0.000254918 Jy ! Component: 150 - total flux cleaned = 0.000323149 Jy ! Component: 200 - total flux cleaned = 0.000387692 Jy ! Total flux subtracted in 200 components = 0.000387692 Jy ! Clean residual min=-0.002264 max=0.002040 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0731234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0731234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068439Jy sigma=1.245811 ! Fit after self-cal, rms=0.068437Jy sigma=1.245777 ! 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=0.068437Jy sigma=1.245777 ! Fit after self-cal, rms=0.068433Jy sigma=1.245668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=8.789 mas, bpa=-6.972 degrees ! Estimated noise=0.470718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59813e-05 Jy ! Component: 100 - total flux cleaned = 0.000115226 Jy ! Component: 150 - total flux cleaned = 0.000175735 Jy ! Component: 200 - total flux cleaned = 0.000250966 Jy ! Total flux subtracted in 200 components = 0.000250966 Jy ! Clean residual min=-0.002312 max=0.001975 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0733744 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0733744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068419Jy sigma=1.245417 ! Fit after self-cal, rms=0.068423Jy sigma=1.245376 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 = 5.35439e-05 Jy ! Component: 100 - total flux cleaned = 0.000110499 Jy ! Component: 150 - total flux cleaned = 0.000128091 Jy ! Component: 200 - total flux cleaned = 0.000161274 Jy ! Total flux subtracted in 200 components = 0.000161274 Jy ! Clean residual min=-0.002303 max=0.001943 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0735356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0735356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068412Jy sigma=1.245203 ! Fit after self-cal, rms=0.068411Jy sigma=1.245181 ! 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=0.068411Jy sigma=1.245181 ! Fit after self-cal, rms=0.068463Jy sigma=1.245160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.622 mas, bmaj=14.87 mas, bpa=-7.379 degrees ! Estimated noise=0.589757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480773 Jy ! Component: 100 - total flux cleaned = 0.000514429 Jy ! Component: 150 - total flux cleaned = 0.000541889 Jy ! Component: 200 - total flux cleaned = 0.000566199 Jy ! Total flux subtracted in 200 components = 0.000566199 Jy ! Clean residual min=-0.002641 max=0.002181 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0741018 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.0741018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068457Jy sigma=1.245160 ! Fit after self-cal, rms=0.068460Jy sigma=1.245126 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 = 0.000105279 Jy ! Component: 100 - total flux cleaned = 0.000131324 Jy ! Component: 150 - total flux cleaned = 0.000143237 Jy ! Component: 200 - total flux cleaned = 0.000132048 Jy ! Total flux subtracted in 200 components = 0.000132048 Jy ! Clean residual min=-0.002627 max=0.002132 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0742339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.0742339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068457Jy sigma=1.245136 ! Fit after self-cal, rms=0.068457Jy sigma=1.245117 ! 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=3.253 mas, bmaj=8.81 mas, bpa=-7.08 degrees ! Estimated noise=0.470801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.81 at -7.08 degrees (North through East) ! Clean map min=-0.0022254 max=0.054593 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=2.727 mas, bmaj=7.766 mas, bpa=-8.224 degrees ! Estimated noise=0.638151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411573 Jy ! Component: 100 - total flux cleaned = 0.0519739 Jy ! Component: 150 - total flux cleaned = 0.0578936 Jy ! Component: 200 - total flux cleaned = 0.061209 Jy ! Total flux subtracted in 200 components = 0.061209 Jy ! Clean residual min=-0.003641 max=0.003668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.061209 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.061209 Jy ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.81 mas, bpa=-7.08 degrees ! Estimated noise=0.470801 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 = 0.00475001 Jy ! Component: 100 - total flux cleaned = 0.00777163 Jy ! Component: 150 - total flux cleaned = 0.00915292 Jy ! Component: 200 - total flux cleaned = 0.0100228 Jy ! Total flux subtracted in 200 components = 0.0100228 Jy ! Clean residual min=-0.002261 max=0.002371 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0712318 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0712318 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=7.622 mas, bmaj=14.87 mas, bpa=-7.379 degrees ! Estimated noise=0.589757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161299 Jy ! Component: 100 - total flux cleaned = 0.00203808 Jy ! Component: 150 - total flux cleaned = 0.00237642 Jy ! Component: 200 - total flux cleaned = 0.00244917 Jy ! Total flux subtracted in 200 components = 0.00244917 Jy ! Clean residual min=-0.002594 max=0.002352 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.073681 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 = 4.3552e-05 Jy ! Component: 100 - total flux cleaned = 0.000103634 Jy ! Component: 150 - total flux cleaned = 0.00013937 Jy ! Component: 200 - total flux cleaned = 0.000173464 Jy ! Total flux subtracted in 200 components = 0.000173464 Jy ! Clean residual min=-0.002622 max=0.002247 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0738544 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0738544 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.81 mas, bpa=-7.08 degrees ! Estimated noise=0.470801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23531e-05 Jy ! Component: 100 - total flux cleaned = -4.51576e-05 Jy ! Component: 150 - total flux cleaned = -4.51312e-05 Jy ! Component: 200 - total flux cleaned = -1.75742e-05 Jy ! Total flux subtracted in 200 components = -1.75742e-05 Jy ! Clean residual min=-0.002295 max=0.002034 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0738369 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0738369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068512Jy sigma=1.246048 ! Fit after self-cal, rms=0.068512Jy sigma=1.245848 wmodel J0621-0609_S_map.mod ! Writing 89 model components to file: J0621-0609_S_map.mod wobs J0621-0609_S_uvs.fits ! Writing UV FITS file: J0621-0609_S_uvs.fits wwins J0621-0609_S_map.win ! wwins: Wrote 2 windows to J0621-0609_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 = -0.000667589 Jy ! Component: 100 - total flux cleaned = -0.00099917 Jy ! Component: 150 - total flux cleaned = -0.00124616 Jy ! Component: 200 - total flux cleaned = -0.00151649 Jy ! Component: 250 - total flux cleaned = -0.00141911 Jy ! Component: 300 - total flux cleaned = -0.00132496 Jy ! Component: 350 - total flux cleaned = -0.00132516 Jy ! Component: 400 - total flux cleaned = -0.00126469 Jy ! Component: 450 - total flux cleaned = -0.00129422 Jy ! Component: 500 - total flux cleaned = -0.00135207 Jy ! Component: 550 - total flux cleaned = -0.00135195 Jy ! Component: 600 - total flux cleaned = -0.00129591 Jy ! Component: 650 - total flux cleaned = -0.00124157 Jy ! Component: 700 - total flux cleaned = -0.0011884 Jy ! Component: 750 - total flux cleaned = -0.00118898 Jy ! Component: 800 - total flux cleaned = -0.00113786 Jy ! Component: 850 - total flux cleaned = -0.00113894 Jy ! Component: 900 - total flux cleaned = -0.00116443 Jy ! Component: 950 - total flux cleaned = -0.00116431 Jy ! Component: 1000 - total flux cleaned = -0.00116447 Jy ! Component: 1050 - total flux cleaned = -0.00118861 Jy ! Component: 1100 - total flux cleaned = -0.00121167 Jy ! Component: 1150 - total flux cleaned = -0.00123454 Jy ! Component: 1200 - total flux cleaned = -0.00128051 Jy ! Component: 1250 - total flux cleaned = -0.00128045 Jy ! Component: 1300 - total flux cleaned = -0.00125823 Jy ! Component: 1350 - total flux cleaned = -0.00134672 Jy ! Component: 1400 - total flux cleaned = -0.00134682 Jy ! Component: 1450 - total flux cleaned = -0.00141114 Jy ! Component: 1500 - total flux cleaned = -0.00143206 Jy ! Component: 1550 - total flux cleaned = -0.00136878 Jy ! Component: 1600 - total flux cleaned = -0.00138971 Jy ! Component: 1650 - total flux cleaned = -0.00136922 Jy ! Component: 1700 - total flux cleaned = -0.00141047 Jy ! Component: 1750 - total flux cleaned = -0.00145086 Jy ! Component: 1800 - total flux cleaned = -0.00143086 Jy ! Component: 1850 - total flux cleaned = -0.00145035 Jy ! Component: 1900 - total flux cleaned = -0.00146966 Jy ! Component: 1950 - total flux cleaned = -0.00139229 Jy ! Component: 2000 - total flux cleaned = -0.00135436 Jy ! Component: 2050 - total flux cleaned = -0.00144908 Jy ! Component: 2100 - total flux cleaned = -0.00135529 Jy ! Component: 2150 - total flux cleaned = -0.0014299 Jy ! Component: 2200 - total flux cleaned = -0.00144838 Jy ! Component: 2250 - total flux cleaned = -0.00142987 Jy ! Component: 2300 - total flux cleaned = -0.00141176 Jy ! Component: 2350 - total flux cleaned = -0.00144748 Jy ! Component: 2400 - total flux cleaned = -0.00144754 Jy ! Component: 2450 - total flux cleaned = -0.00149999 Jy ! Component: 2500 - total flux cleaned = -0.0014652 Jy ! Component: 2550 - total flux cleaned = -0.00149957 Jy ! Component: 2600 - total flux cleaned = -0.00151628 Jy ! Component: 2650 - total flux cleaned = -0.00156729 Jy ! Component: 2700 - total flux cleaned = -0.00166811 Jy ! Component: 2750 - total flux cleaned = -0.00168492 Jy ! Component: 2800 - total flux cleaned = -0.00165179 Jy ! Component: 2850 - total flux cleaned = -0.0017339 Jy ! Component: 2900 - total flux cleaned = -0.00176618 Jy ! Component: 2950 - total flux cleaned = -0.001831 Jy ! Component: 3000 - total flux cleaned = -0.00186305 Jy ! Component: 3050 - total flux cleaned = -0.00189482 Jy ! Component: 3100 - total flux cleaned = -0.00187886 Jy ! Component: 3150 - total flux cleaned = -0.00194162 Jy ! Component: 3200 - total flux cleaned = -0.00192622 Jy ! Component: 3250 - total flux cleaned = -0.00197232 Jy ! Component: 3300 - total flux cleaned = -0.00201833 Jy ! Component: 3350 - total flux cleaned = -0.00206391 Jy ! Component: 3400 - total flux cleaned = -0.00209399 Jy ! Component: 3450 - total flux cleaned = -0.00212394 Jy ! Component: 3500 - total flux cleaned = -0.00216848 Jy ! Component: 3550 - total flux cleaned = -0.00216839 Jy ! Component: 3600 - total flux cleaned = -0.00218297 Jy ! Component: 3650 - total flux cleaned = -0.00219741 Jy ! Component: 3700 - total flux cleaned = -0.00219755 Jy ! Component: 3750 - total flux cleaned = -0.00224086 Jy ! Component: 3800 - total flux cleaned = -0.00222658 Jy ! Component: 3850 - total flux cleaned = -0.0022407 Jy ! Component: 3900 - total flux cleaned = -0.00226905 Jy ! Component: 3950 - total flux cleaned = -0.0023112 Jy ! Component: 4000 - total flux cleaned = -0.00235307 Jy ! Component: 4050 - total flux cleaned = -0.00236678 Jy ! Total flux subtracted in 4096 components = -0.00236678 Jy ! Clean residual min=-0.000853 max=0.000771 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0714701 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 379 components and 0.07147 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0621-0609_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.81 at -7.08 degrees (North through East) ! Clean map min=-0.0019729 max=0.054381 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0621-0609_S_map.fits wmodel /vlbi/uf001/uva//J0621-0609_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J0621-0609_S_map.mod wobs /vlbi/uf001/uva//J0621-0609_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0621-0609_S_uvs.fits wwins /vlbi/uf001/uva//J0621-0609_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0621-0609_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0543809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40429 1.40429 2.80859 5.61718 11.2344 22.4687 44.9374 89.8749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.63 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0621-0609_S_dfm.log closed on Sun Jan 13 22:57:44 2019