! Started logfile: /vlbi/uf001/uva//J1415-0955_S_dfm.log on Mon Jan 14 02:48:43 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//J1415-0955_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1415-0955_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903509 visibilities/baseline/integration-bin. ! Found source: J1415-0955 ! ! 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 5562 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 J1415-0955_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010867Jy sigma=19.731563 ! Fit after self-cal, rms=0.890221Jy sigma=17.436502 ! 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=2.65 mas, bmaj=6.852 mas, bpa=-0.1908 degrees ! Estimated noise=0.624817 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 = 0.0799246 Jy ! Component: 100 - total flux cleaned = 0.103214 Jy ! Total flux subtracted in 100 components = 0.103214 Jy ! Clean residual min=-0.005146 max=0.009852 Jy/beam ! Clean residual mean=-0.000009 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.103214 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071928Jy sigma=1.356803 ! Fit after self-cal, rms=0.071793Jy sigma=1.354760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112269 Jy ! Component: 100 - total flux cleaned = 0.0171367 Jy ! Total flux subtracted in 100 components = 0.0171367 Jy ! Clean residual min=-0.004259 max=0.006248 Jy/beam ! Clean residual mean=-0.000010 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.120351 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.120351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069110Jy sigma=1.305199 ! Fit after self-cal, rms=0.069062Jy sigma=1.304436 ! 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=3.101 mas, bmaj=7.636 mas, bpa=1.64 degrees ! Estimated noise=0.508465 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 = 0.00667641 Jy ! Component: 100 - total flux cleaned = 0.00994121 Jy ! Component: 150 - total flux cleaned = 0.0118011 Jy ! Component: 200 - total flux cleaned = 0.0126774 Jy ! Total flux subtracted in 200 components = 0.0126774 Jy ! Clean residual min=-0.004369 max=0.007141 Jy/beam ! Clean residual mean=-0.000016 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.133028 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.133028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068414Jy sigma=1.293450 ! Fit after self-cal, rms=0.068401Jy sigma=1.293260 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 7.636 at 1.64 degrees (North through East) ! Clean map min=-0.0043012 max=0.10819 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.04 KP 0.99 ! LA 0.91 MK 0.98 NL 1.16 OV 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.07 KP 1.02 ! LA 0.92 MK 0.98 NL 1.21 OV 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.07 KP 0.97 ! LA 0.92 MK 0.90 NL 1.21 OV 1.01 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.068401Jy sigma=1.293260 ! Fit after self-cal, rms=0.068307Jy sigma=1.270803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.659 mas, bpa=1.449 degrees ! Estimated noise=0.50725 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 (-11, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477767 Jy ! Component: 100 - total flux cleaned = 0.00694837 Jy ! Component: 150 - total flux cleaned = 0.00799361 Jy ! Component: 200 - total flux cleaned = 0.00847291 Jy ! Total flux subtracted in 200 components = 0.00847291 Jy ! Clean residual min=-0.003389 max=0.003192 Jy/beam ! Clean residual mean=-0.000005 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.141501 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.141501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067966Jy sigma=1.263271 ! Fit after self-cal, rms=0.067995Jy sigma=1.261837 ! 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=0.067995Jy sigma=1.261837 ! Fit after self-cal, rms=0.067660Jy sigma=1.259908 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.646 mas, bpa=1.381 degrees ! Estimated noise=0.505704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214472 Jy ! Component: 100 - total flux cleaned = 0.00258747 Jy ! Component: 150 - total flux cleaned = 0.00272632 Jy ! Component: 200 - total flux cleaned = 0.00289587 Jy ! Total flux subtracted in 200 components = 0.00289587 Jy ! Clean residual min=-0.003065 max=0.002902 Jy/beam ! Clean residual mean=-0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.144397 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.144397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067575Jy sigma=1.258033 ! Fit after self-cal, rms=0.067577Jy sigma=1.257843 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 = 0.000572447 Jy ! Component: 100 - total flux cleaned = 0.00061021 Jy ! Component: 150 - total flux cleaned = 0.000679313 Jy ! Component: 200 - total flux cleaned = 0.000680441 Jy ! Total flux subtracted in 200 components = 0.000680441 Jy ! Clean residual min=-0.003088 max=0.002914 Jy/beam ! Clean residual mean=-0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.145077 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.145077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067543Jy sigma=1.257113 ! Fit after self-cal, rms=0.067542Jy sigma=1.257081 ! 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=0.067542Jy sigma=1.257081 ! Fit after self-cal, rms=0.067782Jy sigma=1.251854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.648 mas, bpa=1.298 degrees ! Estimated noise=0.506507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760691 Jy ! Component: 100 - total flux cleaned = 0.000901234 Jy ! Component: 150 - total flux cleaned = 0.000932727 Jy ! Component: 200 - total flux cleaned = 0.00101542 Jy ! Total flux subtracted in 200 components = 0.00101542 Jy ! Clean residual min=-0.002570 max=0.002514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.146093 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.146093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067747Jy sigma=1.251270 ! Fit after self-cal, rms=0.067760Jy sigma=1.251158 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 = 0.00012132 Jy ! Component: 100 - total flux cleaned = 9.58212e-05 Jy ! Component: 150 - total flux cleaned = 9.54327e-05 Jy ! Component: 200 - total flux cleaned = 9.47433e-05 Jy ! Total flux subtracted in 200 components = 9.47433e-05 Jy ! Clean residual min=-0.002613 max=0.002497 Jy/beam ! Clean residual mean=-0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.146187 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.146187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067743Jy sigma=1.250856 ! Fit after self-cal, rms=0.067742Jy sigma=1.250850 ! 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=0.067742Jy sigma=1.250850 ! Fit after self-cal, rms=0.067899Jy sigma=1.250790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.945 mas, bmaj=12.87 mas, bpa=7.766 degrees ! Estimated noise=0.675105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146733 Jy ! Component: 100 - total flux cleaned = 0.00205157 Jy ! Component: 150 - total flux cleaned = 0.00203109 Jy ! Component: 200 - total flux cleaned = 0.00196602 Jy ! Total flux subtracted in 200 components = 0.00196602 Jy ! Clean residual min=-0.002781 max=0.002753 Jy/beam ! Clean residual mean=-0.000006 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.148153 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.148153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067891Jy sigma=1.250854 ! Fit after self-cal, rms=0.067886Jy sigma=1.250818 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 = 0.000102305 Jy ! Component: 100 - total flux cleaned = 2.27307e-05 Jy ! Component: 150 - total flux cleaned = 4.80798e-06 Jy ! Component: 200 - total flux cleaned = 2.03974e-05 Jy ! Total flux subtracted in 200 components = 2.03974e-05 Jy ! Clean residual min=-0.002781 max=0.002739 Jy/beam ! Clean residual mean=-0.000006 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.148174 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.148174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067887Jy sigma=1.250934 ! Fit after self-cal, rms=0.067885Jy sigma=1.250922 ! 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=3.075 mas, bmaj=7.649 mas, bpa=1.201 degrees ! Estimated noise=0.507401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 7.649 at 1.201 degrees (North through East) ! Clean map min=-0.0024745 max=0.10783 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=2.627 mas, bmaj=6.881 mas, bpa=-0.5335 degrees ! Estimated noise=0.623082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796066 Jy ! Component: 100 - total flux cleaned = 0.104772 Jy ! Component: 150 - total flux cleaned = 0.116273 Jy ! Component: 200 - total flux cleaned = 0.122885 Jy ! Total flux subtracted in 200 components = 0.122885 Jy ! Clean residual min=-0.003441 max=0.004686 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.122885 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.122885 Jy ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.649 mas, bpa=1.201 degrees ! Estimated noise=0.507401 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) ! Added new window around map position (-3, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796931 Jy ! Component: 100 - total flux cleaned = 0.0130897 Jy ! Component: 150 - total flux cleaned = 0.0167493 Jy ! Component: 200 - total flux cleaned = 0.0191097 Jy ! Total flux subtracted in 200 components = 0.0191097 Jy ! Clean residual min=-0.002971 max=0.002688 Jy/beam ! Clean residual mean=-0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.141994 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.141994 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=6.945 mas, bmaj=12.87 mas, bpa=7.766 degrees ! Estimated noise=0.675105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282476 Jy ! Component: 100 - total flux cleaned = 0.00391846 Jy ! Component: 150 - total flux cleaned = 0.00485239 Jy ! Component: 200 - total flux cleaned = 0.00544957 Jy ! Total flux subtracted in 200 components = 0.00544957 Jy ! Clean residual min=-0.002966 max=0.002800 Jy/beam ! Clean residual mean=-0.000007 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.147444 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 = 0.000326789 Jy ! Component: 100 - total flux cleaned = 0.000448107 Jy ! Component: 150 - total flux cleaned = 0.000555291 Jy ! Component: 200 - total flux cleaned = 0.000673394 Jy ! Total flux subtracted in 200 components = 0.000673394 Jy ! Clean residual min=-0.002856 max=0.002767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.148117 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 101 components and 0.148117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.649 mas, bpa=1.201 degrees ! Estimated noise=0.507401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531603 Jy ! Component: 100 - total flux cleaned = -0.000434668 Jy ! Component: 150 - total flux cleaned = -0.000348036 Jy ! Component: 200 - total flux cleaned = -0.000310676 Jy ! Total flux subtracted in 200 components = -0.000310676 Jy ! Clean residual min=-0.002767 max=0.002415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.147807 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.147807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067854Jy sigma=1.250212 ! Fit after self-cal, rms=0.067842Jy sigma=1.250004 wmodel J1415-0955_S_map.mod ! Writing 122 model components to file: J1415-0955_S_map.mod wobs J1415-0955_S_uvs.fits ! Writing UV FITS file: J1415-0955_S_uvs.fits wwins J1415-0955_S_map.win ! wwins: Wrote 3 windows to J1415-0955_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 = -0.000692351 Jy ! Component: 100 - total flux cleaned = -0.000956311 Jy ! Component: 150 - total flux cleaned = -0.00108109 Jy ! Component: 200 - total flux cleaned = -0.00111998 Jy ! Component: 250 - total flux cleaned = -0.00104444 Jy ! Component: 300 - total flux cleaned = -0.00100811 Jy ! Component: 350 - total flux cleaned = -0.00100822 Jy ! Component: 400 - total flux cleaned = -0.00100856 Jy ! Component: 450 - total flux cleaned = -0.0010422 Jy ! Component: 500 - total flux cleaned = -0.00100931 Jy ! Component: 550 - total flux cleaned = -0.00100885 Jy ! Component: 600 - total flux cleaned = -0.000978008 Jy ! Component: 650 - total flux cleaned = -0.00100826 Jy ! Component: 700 - total flux cleaned = -0.00106746 Jy ! Component: 750 - total flux cleaned = -0.00115403 Jy ! Component: 800 - total flux cleaned = -0.00118202 Jy ! Component: 850 - total flux cleaned = -0.00112669 Jy ! Component: 900 - total flux cleaned = -0.00120901 Jy ! Component: 950 - total flux cleaned = -0.00118201 Jy ! Component: 1000 - total flux cleaned = -0.001288 Jy ! Component: 1050 - total flux cleaned = -0.00128784 Jy ! Component: 1100 - total flux cleaned = -0.0013386 Jy ! Component: 1150 - total flux cleaned = -0.00126237 Jy ! Component: 1200 - total flux cleaned = -0.00123786 Jy ! Component: 1250 - total flux cleaned = -0.00128722 Jy ! Component: 1300 - total flux cleaned = -0.00133577 Jy ! Component: 1350 - total flux cleaned = -0.00135986 Jy ! Component: 1400 - total flux cleaned = -0.00142998 Jy ! Component: 1450 - total flux cleaned = -0.00142984 Jy ! Component: 1500 - total flux cleaned = -0.00147561 Jy ! Component: 1550 - total flux cleaned = -0.00152064 Jy ! Component: 1600 - total flux cleaned = -0.0016096 Jy ! Component: 1650 - total flux cleaned = -0.00163079 Jy ! Component: 1700 - total flux cleaned = -0.00169578 Jy ! Component: 1750 - total flux cleaned = -0.00176007 Jy ! Component: 1800 - total flux cleaned = -0.00184485 Jy ! Component: 1850 - total flux cleaned = -0.00197052 Jy ! Component: 1900 - total flux cleaned = -0.00201196 Jy ! Component: 1950 - total flux cleaned = -0.00207335 Jy ! Component: 2000 - total flux cleaned = -0.00213432 Jy ! Component: 2050 - total flux cleaned = -0.00219461 Jy ! Component: 2100 - total flux cleaned = -0.00219425 Jy ! Component: 2150 - total flux cleaned = -0.00237086 Jy ! Component: 2200 - total flux cleaned = -0.00227352 Jy ! Component: 2250 - total flux cleaned = -0.00235063 Jy ! Component: 2300 - total flux cleaned = -0.00242674 Jy ! Component: 2350 - total flux cleaned = -0.00248333 Jy ! Component: 2400 - total flux cleaned = -0.00252103 Jy ! Component: 2450 - total flux cleaned = -0.0025951 Jy ! Component: 2500 - total flux cleaned = -0.00263169 Jy ! Component: 2550 - total flux cleaned = -0.00272217 Jy ! Component: 2600 - total flux cleaned = -0.00275821 Jy ! Component: 2650 - total flux cleaned = -0.0027939 Jy ! Component: 2700 - total flux cleaned = -0.00282961 Jy ! Component: 2750 - total flux cleaned = -0.00289939 Jy ! Component: 2800 - total flux cleaned = -0.00293381 Jy ! Component: 2850 - total flux cleaned = -0.00298551 Jy ! Component: 2900 - total flux cleaned = -0.00303648 Jy ! Component: 2950 - total flux cleaned = -0.00305348 Jy ! Component: 3000 - total flux cleaned = -0.0030534 Jy ! Component: 3050 - total flux cleaned = -0.00310333 Jy ! Component: 3100 - total flux cleaned = -0.00307031 Jy ! Component: 3150 - total flux cleaned = -0.00305432 Jy ! Component: 3200 - total flux cleaned = -0.00311927 Jy ! Component: 3250 - total flux cleaned = -0.00308729 Jy ! Component: 3300 - total flux cleaned = -0.00308732 Jy ! Component: 3350 - total flux cleaned = -0.00316619 Jy ! Component: 3400 - total flux cleaned = -0.0031034 Jy ! Component: 3450 - total flux cleaned = -0.00316583 Jy ! Component: 3500 - total flux cleaned = -0.0031349 Jy ! Component: 3550 - total flux cleaned = -0.00304302 Jy ! Component: 3600 - total flux cleaned = -0.00302786 Jy ! Component: 3650 - total flux cleaned = -0.00310368 Jy ! Component: 3700 - total flux cleaned = -0.00305866 Jy ! Component: 3750 - total flux cleaned = -0.00307375 Jy ! Component: 3800 - total flux cleaned = -0.00313299 Jy ! Component: 3850 - total flux cleaned = -0.0031329 Jy ! Component: 3900 - total flux cleaned = -0.0031329 Jy ! Component: 3950 - total flux cleaned = -0.00313303 Jy ! Component: 4000 - total flux cleaned = -0.00323377 Jy ! Component: 4050 - total flux cleaned = -0.00324814 Jy ! Total flux subtracted in 4096 components = -0.00320559 Jy ! Clean residual min=-0.000758 max=0.000900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.144601 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 429 components and 0.144601 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1415-0955_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 7.649 at 1.201 degrees (North through East) ! Clean map min=-0.0017463 max=0.10739 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1415-0955_S_map.fits wmodel /vlbi/uf001/uva//J1415-0955_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J1415-0955_S_map.mod wobs /vlbi/uf001/uva//J1415-0955_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1415-0955_S_uvs.fits wwins /vlbi/uf001/uva//J1415-0955_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1415-0955_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721741 0.721741 1.44348 2.88696 5.77393 11.5479 23.0957 46.1914 92.3828 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.661 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1415-0955_S_dfm.log closed on Mon Jan 14 02:48:47 2019