! Started logfile: /vlbi/uf001/uva//J0001-1551_S_dfm.log on Sun Jan 13 20:20:53 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//J0001-1551_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0001-1551_S_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77652 visibilities/baseline/integration-bin. ! Found source: J0001-1551 ! ! 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 5556 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 J0001-1551_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034331Jy sigma=16.000325 ! Fit after self-cal, rms=0.775975Jy sigma=12.079954 ! 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=2.432 mas, bmaj=6.373 mas, bpa=-3.693 degrees ! Estimated noise=0.908318 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 = 0.166819 Jy ! Component: 100 - total flux cleaned = 0.214107 Jy ! Total flux subtracted in 100 components = 0.214107 Jy ! Clean residual min=-0.010660 max=0.026411 Jy/beam ! Clean residual mean=-0.000064 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.214107 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.214107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096160Jy sigma=1.408530 ! Fit after self-cal, rms=0.095930Jy sigma=1.404436 ! Inverting map ! Added new window around map position (-3, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274347 Jy ! Component: 100 - total flux cleaned = 0.0423004 Jy ! Total flux subtracted in 100 components = 0.0423004 Jy ! Clean residual min=-0.007057 max=0.010965 Jy/beam ! Clean residual mean=-0.000036 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.256407 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.256407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085578Jy sigma=1.248745 ! Fit after self-cal, rms=0.085383Jy sigma=1.245457 ! 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=2.94 mas, bmaj=7.415 mas, bpa=-4.248 degrees ! Estimated noise=0.706113 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 = 0.0138079 Jy ! Component: 100 - total flux cleaned = 0.0217736 Jy ! Component: 150 - total flux cleaned = 0.0269019 Jy ! Component: 200 - total flux cleaned = 0.0302902 Jy ! Total flux subtracted in 200 components = 0.0302902 Jy ! Clean residual min=-0.006103 max=0.008947 Jy/beam ! Clean residual mean=-0.000028 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.286697 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.286697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082808Jy sigma=1.208233 ! Fit after self-cal, rms=0.082691Jy sigma=1.206209 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 7.415 at -4.248 degrees (North through East) ! Clean map min=-0.0059638 max=0.22051 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.03 KP 0.99 ! LA 0.90 MK 1.00 NL 1.09 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.03 KP 1.01 ! LA 0.94 MK 0.99 NL 1.11 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 1.02 ! LA 0.94 MK 0.95 NL 1.14 OV 0.96 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.082691Jy sigma=1.206209 ! Fit after self-cal, rms=0.080688Jy sigma=1.175611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=7.45 mas, bpa=-4.304 degrees ! Estimated noise=0.702705 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 = 0.000102328 Jy ! Component: 100 - total flux cleaned = -0.000173492 Jy ! Component: 150 - total flux cleaned = -0.00040004 Jy ! Component: 200 - total flux cleaned = -0.000438797 Jy ! Total flux subtracted in 200 components = -0.000438797 Jy ! Clean residual min=-0.005213 max=0.005931 Jy/beam ! Clean residual mean=0.000004 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.286259 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.286259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080611Jy sigma=1.174594 ! Fit after self-cal, rms=0.080662Jy sigma=1.174252 ! 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=0.080662Jy sigma=1.174252 ! Fit after self-cal, rms=0.078090Jy sigma=1.152706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.449 mas, bpa=-4.348 degrees ! Estimated noise=0.701394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107757 Jy ! Component: 100 - total flux cleaned = 0.00113638 Jy ! Component: 150 - total flux cleaned = 0.000996805 Jy ! Component: 200 - total flux cleaned = 0.00084741 Jy ! Total flux subtracted in 200 components = 0.00084741 Jy ! Clean residual min=-0.003993 max=0.005802 Jy/beam ! Clean residual mean=-0.000002 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.287106 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.287106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078029Jy sigma=1.151858 ! Fit after self-cal, rms=0.078034Jy sigma=1.151610 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 (-16, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557993 Jy ! Component: 100 - total flux cleaned = 0.00880162 Jy ! Component: 150 - total flux cleaned = 0.0110354 Jy ! Component: 200 - total flux cleaned = 0.012755 Jy ! Total flux subtracted in 200 components = 0.012755 Jy ! Clean residual min=-0.003463 max=0.003403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.299861 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 97 components and 0.299861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077588Jy sigma=1.144498 ! Fit after self-cal, rms=0.077547Jy sigma=1.143931 ! 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=0.077547Jy sigma=1.143931 ! Fit after self-cal, rms=0.077457Jy sigma=1.143394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=7.462 mas, bpa=-4.415 degrees ! Estimated noise=0.700012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020359 Jy ! Component: 100 - total flux cleaned = 0.00355186 Jy ! Component: 150 - total flux cleaned = 0.00472548 Jy ! Component: 200 - total flux cleaned = 0.00530277 Jy ! Total flux subtracted in 200 components = 0.00530277 Jy ! Clean residual min=-0.003263 max=0.003183 Jy/beam ! Clean residual mean=-0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.305164 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.305164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077375Jy sigma=1.142142 ! Fit after self-cal, rms=0.077372Jy sigma=1.142045 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 = 0.000796238 Jy ! Component: 100 - total flux cleaned = 0.00124829 Jy ! Component: 150 - total flux cleaned = 0.00152245 Jy ! Component: 200 - total flux cleaned = 0.00174394 Jy ! Total flux subtracted in 200 components = 0.00174394 Jy ! Clean residual min=-0.003195 max=0.003163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.306908 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.306908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077340Jy sigma=1.141583 ! Fit after self-cal, rms=0.077338Jy sigma=1.141560 ! 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=0.077338Jy sigma=1.141560 ! Fit after self-cal, rms=0.077330Jy sigma=1.141485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.97 mas, bmaj=13.24 mas, bpa=3.057 degrees ! Estimated noise=0.962967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241605 Jy ! Component: 100 - total flux cleaned = 0.00379241 Jy ! Component: 150 - total flux cleaned = 0.00439961 Jy ! Component: 200 - total flux cleaned = 0.00458641 Jy ! Total flux subtracted in 200 components = 0.00458641 Jy ! Clean residual min=-0.003405 max=0.003293 Jy/beam ! Clean residual mean=0.000000 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.311494 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.311494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077331Jy sigma=1.141809 ! Fit after self-cal, rms=0.077329Jy sigma=1.141708 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 = 0.000447015 Jy ! Component: 100 - total flux cleaned = 0.000712284 Jy ! Component: 150 - total flux cleaned = 0.000757429 Jy ! Component: 200 - total flux cleaned = 0.000818143 Jy ! Total flux subtracted in 200 components = 0.000818143 Jy ! Clean residual min=-0.003395 max=0.003418 Jy/beam ! Clean residual mean=0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.312312 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.312312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077336Jy sigma=1.141935 ! Fit after self-cal, rms=0.077335Jy sigma=1.141912 ! 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=2.94 mas, bmaj=7.467 mas, bpa=-4.464 degrees ! Estimated noise=0.699921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 7.467 at -4.464 degrees (North through East) ! Clean map min=-0.003164 max=0.21921 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=2.428 mas, bmaj=6.417 mas, bpa=-3.79 degrees ! Estimated noise=0.905219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16578 Jy ! Component: 100 - total flux cleaned = 0.217115 Jy ! Component: 150 - total flux cleaned = 0.242687 Jy ! Component: 200 - total flux cleaned = 0.257538 Jy ! Total flux subtracted in 200 components = 0.257538 Jy ! Clean residual min=-0.005545 max=0.007819 Jy/beam ! Clean residual mean=-0.000020 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.257538 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.257538 Jy ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=7.467 mas, bpa=-4.464 degrees ! Estimated noise=0.699921 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 = 0.0118932 Jy ! Component: 100 - total flux cleaned = 0.0196459 Jy ! Component: 150 - total flux cleaned = 0.0255538 Jy ! Component: 200 - total flux cleaned = 0.030204 Jy ! Total flux subtracted in 200 components = 0.030204 Jy ! Clean residual min=-0.004009 max=0.004660 Jy/beam ! Clean residual mean=-0.000012 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.287742 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.287742 Jy ! Inverting map ! Added new window around map position (-9.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478014 Jy ! Component: 100 - total flux cleaned = 0.0081733 Jy ! Component: 150 - total flux cleaned = 0.010966 Jy ! Component: 200 - total flux cleaned = 0.0133285 Jy ! Total flux subtracted in 200 components = 0.0133285 Jy ! Clean residual min=-0.003196 max=0.003080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.30107 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 88 components and 0.30107 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=6.97 mas, bmaj=13.24 mas, bpa=3.057 degrees ! Estimated noise=0.962967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357969 Jy ! Component: 100 - total flux cleaned = 0.00596216 Jy ! Component: 150 - total flux cleaned = 0.00715205 Jy ! Component: 200 - total flux cleaned = 0.00786306 Jy ! Total flux subtracted in 200 components = 0.00786306 Jy ! Clean residual min=-0.003496 max=0.003388 Jy/beam ! Clean residual mean=-0.000000 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.308933 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627644 Jy ! Component: 100 - total flux cleaned = 0.00111201 Jy ! Component: 150 - total flux cleaned = 0.00155671 Jy ! Component: 200 - total flux cleaned = 0.00189062 Jy ! Total flux subtracted in 200 components = 0.00189062 Jy ! Clean residual min=-0.003319 max=0.003517 Jy/beam ! Clean residual mean=0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.310824 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 142 components and 0.310824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=7.467 mas, bpa=-4.464 degrees ! Estimated noise=0.699921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524528 Jy ! Component: 100 - total flux cleaned = -0.000196123 Jy ! Component: 150 - total flux cleaned = 8.90029e-05 Jy ! Component: 200 - total flux cleaned = 0.000212974 Jy ! Total flux subtracted in 200 components = 0.000212974 Jy ! Clean residual min=-0.002885 max=0.003081 Jy/beam ! Clean residual mean=0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.311037 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.311037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077157Jy sigma=1.139846 ! Fit after self-cal, rms=0.077140Jy sigma=1.139548 wmodel J0001-1551_S_map.mod ! Writing 161 model components to file: J0001-1551_S_map.mod wobs J0001-1551_S_uvs.fits ! Writing UV FITS file: J0001-1551_S_uvs.fits wwins J0001-1551_S_map.win ! wwins: Wrote 4 windows to J0001-1551_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 = -7.93631e-05 Jy ! Component: 100 - total flux cleaned = -0.000482894 Jy ! Component: 150 - total flux cleaned = -0.000862623 Jy ! Component: 200 - total flux cleaned = -0.00118481 Jy ! Component: 250 - total flux cleaned = -0.00149588 Jy ! Component: 300 - total flux cleaned = -0.00171192 Jy ! Component: 350 - total flux cleaned = -0.00200634 Jy ! Component: 400 - total flux cleaned = -0.0021291 Jy ! Component: 450 - total flux cleaned = -0.00237067 Jy ! Component: 500 - total flux cleaned = -0.00245019 Jy ! Component: 550 - total flux cleaned = -0.00264346 Jy ! Component: 600 - total flux cleaned = -0.00275681 Jy ! Component: 650 - total flux cleaned = -0.00283069 Jy ! Component: 700 - total flux cleaned = -0.00293968 Jy ! Component: 750 - total flux cleaned = -0.00293888 Jy ! Component: 800 - total flux cleaned = -0.0029737 Jy ! Component: 850 - total flux cleaned = -0.0029734 Jy ! Component: 900 - total flux cleaned = -0.00297304 Jy ! Component: 950 - total flux cleaned = -0.0029723 Jy ! Component: 1000 - total flux cleaned = -0.00281028 Jy ! Component: 1050 - total flux cleaned = -0.00281047 Jy ! Component: 1100 - total flux cleaned = -0.00274748 Jy ! Component: 1150 - total flux cleaned = -0.00265389 Jy ! Component: 1200 - total flux cleaned = -0.00259231 Jy ! Component: 1250 - total flux cleaned = -0.00234954 Jy ! Component: 1300 - total flux cleaned = -0.00228972 Jy ! Component: 1350 - total flux cleaned = -0.0022009 Jy ! Component: 1400 - total flux cleaned = -0.00202584 Jy ! Component: 1450 - total flux cleaned = -0.00185309 Jy ! Component: 1500 - total flux cleaned = -0.00173961 Jy ! Component: 1550 - total flux cleaned = -0.0017117 Jy ! Component: 1600 - total flux cleaned = -0.00148924 Jy ! Component: 1650 - total flux cleaned = -0.00132488 Jy ! Component: 1700 - total flux cleaned = -0.00121696 Jy ! Component: 1750 - total flux cleaned = -0.00110993 Jy ! Component: 1800 - total flux cleaned = -0.000951105 Jy ! Component: 1850 - total flux cleaned = -0.000951046 Jy ! Component: 1900 - total flux cleaned = -0.000821143 Jy ! Component: 1950 - total flux cleaned = -0.000692741 Jy ! Component: 2000 - total flux cleaned = -0.00061635 Jy ! Component: 2050 - total flux cleaned = -0.000591198 Jy ! Component: 2100 - total flux cleaned = -0.000441958 Jy ! Component: 2150 - total flux cleaned = -0.000368413 Jy ! Component: 2200 - total flux cleaned = -0.00039302 Jy ! Component: 2250 - total flux cleaned = -0.00039268 Jy ! Component: 2300 - total flux cleaned = -0.000321054 Jy ! Component: 2350 - total flux cleaned = -0.000273801 Jy ! Component: 2400 - total flux cleaned = -0.000297293 Jy ! Component: 2450 - total flux cleaned = -0.000227605 Jy ! Component: 2500 - total flux cleaned = -0.000319454 Jy ! Component: 2550 - total flux cleaned = -0.000159516 Jy ! Component: 2600 - total flux cleaned = -0.000227392 Jy ! Component: 2650 - total flux cleaned = -0.000159797 Jy ! Component: 2700 - total flux cleaned = -0.000137724 Jy ! Component: 2750 - total flux cleaned = -9.36205e-05 Jy ! Component: 2800 - total flux cleaned = -0.000159125 Jy ! Component: 2850 - total flux cleaned = -0.000137486 Jy ! Component: 2900 - total flux cleaned = -3.0091e-05 Jy ! Component: 2950 - total flux cleaned = 1.23467e-05 Jy ! Component: 3000 - total flux cleaned = -8.7095e-06 Jy ! Component: 3050 - total flux cleaned = 0.000117034 Jy ! Component: 3100 - total flux cleaned = 0.000138098 Jy ! Component: 3150 - total flux cleaned = 0.000220129 Jy ! Component: 3200 - total flux cleaned = 0.000261178 Jy ! Component: 3250 - total flux cleaned = 0.000301581 Jy ! Component: 3300 - total flux cleaned = 0.000402257 Jy ! Component: 3350 - total flux cleaned = 0.000481818 Jy ! Component: 3400 - total flux cleaned = 0.000402745 Jy ! Component: 3450 - total flux cleaned = 0.000461766 Jy ! Component: 3500 - total flux cleaned = 0.000501089 Jy ! Component: 3550 - total flux cleaned = 0.000598002 Jy ! Component: 3600 - total flux cleaned = 0.000597962 Jy ! Component: 3650 - total flux cleaned = 0.000655297 Jy ! Component: 3700 - total flux cleaned = 0.00065544 Jy ! Component: 3750 - total flux cleaned = 0.000749317 Jy ! Component: 3800 - total flux cleaned = 0.000693509 Jy ! Component: 3850 - total flux cleaned = 0.00078609 Jy ! Component: 3900 - total flux cleaned = 0.000859517 Jy ! Component: 3950 - total flux cleaned = 0.000841418 Jy ! Component: 4000 - total flux cleaned = 0.000877765 Jy ! Component: 4050 - total flux cleaned = 0.00098573 Jy ! Total flux subtracted in 4096 components = 0.00100357 Jy ! Clean residual min=-0.000954 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.312041 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 443 components and 0.312041 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0001-1551_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 7.467 at -4.464 degrees (North through East) ! Clean map min=-0.0020719 max=0.21896 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0001-1551_S_map.fits wmodel /vlbi/uf001/uva//J0001-1551_S_map.mod ! Writing 443 model components to file: /vlbi/uf001/uva//J0001-1551_S_map.mod wobs /vlbi/uf001/uva//J0001-1551_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0001-1551_S_uvs.fits wwins /vlbi/uf001/uva//J0001-1551_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0001-1551_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.218956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435606 0.435606 0.871211 1.74242 3.48485 6.96969 13.9394 27.8788 55.7575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.696 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0001-1551_S_dfm.log closed on Sun Jan 13 20:20:57 2019