! Started logfile: /vlbi/uf001/uva//J2301-0158_S_dfm.log on Mon Jan 14 06:31:12 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//J2301-0158_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2301-0158_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957505 visibilities/baseline/integration-bin. ! Found source: J2301-0158 ! ! 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 7368 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 J2301-0158_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.087085Jy sigma=21.133163 ! Fit after self-cal, rms=0.628568Jy sigma=12.476849 ! 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=2.631 mas, bmaj=6.976 mas, bpa=-4.897 degrees ! Estimated noise=0.573686 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 = 0.27506 Jy ! Component: 100 - total flux cleaned = 0.35176 Jy ! Total flux subtracted in 100 components = 0.35176 Jy ! Clean residual min=-0.014579 max=0.033766 Jy/beam ! Clean residual mean=0.000080 rms=0.004083 Jy/beam ! Combined flux in latest and established models = 0.35176 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.35176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158207Jy sigma=2.053801 ! Fit after self-cal, rms=0.158151Jy sigma=2.052920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373201 Jy ! Component: 100 - total flux cleaned = 0.0574632 Jy ! Total flux subtracted in 100 components = 0.0574632 Jy ! Clean residual min=-0.011000 max=0.014107 Jy/beam ! Clean residual mean=0.000046 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.409223 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.409223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142780Jy sigma=1.679249 ! Fit after self-cal, rms=0.142737Jy sigma=1.678330 ! 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=3.137 mas, bmaj=7.78 mas, bpa=-3.531 degrees ! Estimated noise=0.45381 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 (-5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228119 Jy ! Component: 100 - total flux cleaned = 0.0366961 Jy ! Component: 150 - total flux cleaned = 0.0463214 Jy ! Component: 200 - total flux cleaned = 0.0532497 Jy ! Total flux subtracted in 200 components = 0.0532497 Jy ! Clean residual min=-0.009415 max=0.012616 Jy/beam ! Clean residual mean=0.000044 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.462473 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.462473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136803Jy sigma=1.560117 ! Fit after self-cal, rms=0.136683Jy sigma=1.556369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.78 at -3.531 degrees (North through East) ! Clean map min=-0.0086396 max=0.37056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 1.02 ! LA 0.95 MK 1.02 NL 1.05 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 1.02 ! LA 0.94 MK 1.03 NL 1.07 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00 KP 1.02 ! LA 0.96 MK 1.01 NL 1.05 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.136683Jy sigma=1.556369 ! Fit after self-cal, rms=0.138649Jy sigma=1.510875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.863 mas, bpa=-3.521 degrees ! Estimated noise=0.456195 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 = -0.00206588 Jy ! Component: 100 - total flux cleaned = -0.00298934 Jy ! Component: 150 - total flux cleaned = -0.00343647 Jy ! Component: 200 - total flux cleaned = -0.00382758 Jy ! Total flux subtracted in 200 components = -0.00382758 Jy ! Clean residual min=-0.008044 max=0.011176 Jy/beam ! Clean residual mean=-0.000002 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.458645 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.458645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137874Jy sigma=1.509817 ! Fit after self-cal, rms=0.137871Jy sigma=1.509469 ! 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=0.137871Jy sigma=1.509469 ! Fit after self-cal, rms=0.178510Jy sigma=1.486303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=7.904 mas, bpa=-3.648 degrees ! Estimated noise=0.462289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115322 Jy ! Component: 100 - total flux cleaned = 0.000265971 Jy ! Component: 150 - total flux cleaned = -0.000505985 Jy ! Component: 200 - total flux cleaned = -0.000993797 Jy ! Total flux subtracted in 200 components = -0.000993797 Jy ! Clean residual min=-0.008428 max=0.008577 Jy/beam ! Clean residual mean=0.000006 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.457652 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.457652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176414Jy sigma=1.483442 ! Fit after self-cal, rms=0.176422Jy sigma=1.482846 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 = -0.00101627 Jy ! Component: 100 - total flux cleaned = -0.00153573 Jy ! Component: 150 - total flux cleaned = -0.0021173 Jy ! Component: 200 - total flux cleaned = -0.00253384 Jy ! Total flux subtracted in 200 components = -0.00253384 Jy ! Clean residual min=-0.008368 max=0.008475 Jy/beam ! Clean residual mean=0.000006 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.455118 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.455118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175553Jy sigma=1.484125 ! Fit after self-cal, rms=0.175552Jy sigma=1.484003 ! 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=0.175552Jy sigma=1.484003 ! Fit after self-cal, rms=0.065151Jy sigma=1.146554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.892 mas, bpa=-3.673 degrees ! Estimated noise=0.460778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028172 Jy ! Component: 100 - total flux cleaned = 0.00028181 Jy ! Component: 150 - total flux cleaned = 0.000420354 Jy ! Component: 200 - total flux cleaned = 0.000661616 Jy ! Total flux subtracted in 200 components = 0.000661616 Jy ! Clean residual min=-0.002841 max=0.002592 Jy/beam ! Clean residual mean=0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.455779 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.455779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064950Jy sigma=1.142730 ! Fit after self-cal, rms=0.064941Jy sigma=1.142269 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 = 0.000116618 Jy ! Component: 100 - total flux cleaned = 0.000312448 Jy ! Component: 150 - total flux cleaned = 0.000526583 Jy ! Component: 200 - total flux cleaned = 0.000676433 Jy ! Total flux subtracted in 200 components = 0.000676433 Jy ! Clean residual min=-0.002641 max=0.002342 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.456456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.456456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064884Jy sigma=1.141065 ! Fit after self-cal, rms=0.064881Jy sigma=1.141025 ! 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=0.064881Jy sigma=1.141025 ! Fit after self-cal, rms=0.064737Jy sigma=1.140013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.223 mas, bmaj=12.69 mas, bpa=-3.718 degrees ! Estimated noise=0.592917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108436 Jy ! Component: 100 - total flux cleaned = 0.00119223 Jy ! Component: 150 - total flux cleaned = 0.00124091 Jy ! Component: 200 - total flux cleaned = 0.00124291 Jy ! Total flux subtracted in 200 components = 0.00124291 Jy ! Clean residual min=-0.002807 max=0.002850 Jy/beam ! Clean residual mean=0.000001 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.457699 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.457699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064692Jy sigma=1.139432 ! Fit after self-cal, rms=0.064684Jy sigma=1.139365 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 = -3.36805e-05 Jy ! Component: 100 - total flux cleaned = 3.23257e-05 Jy ! Component: 150 - total flux cleaned = 3.29278e-05 Jy ! Component: 200 - total flux cleaned = 3.2376e-05 Jy ! Total flux subtracted in 200 components = 3.2376e-05 Jy ! Clean residual min=-0.002642 max=0.002767 Jy/beam ! Clean residual mean=0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.457731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.457731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064675Jy sigma=1.139210 ! Fit after self-cal, rms=0.064669Jy sigma=1.139160 ! 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=3.149 mas, bmaj=7.892 mas, bpa=-3.665 degrees ! Estimated noise=0.460955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.892 at -3.665 degrees (North through East) ! Clean map min=-0.0057661 max=0.38293 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=2.63 mas, bmaj=7.051 mas, bpa=-4.839 degrees ! Estimated noise=0.591704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.283528 Jy ! Component: 100 - total flux cleaned = 0.363193 Jy ! Component: 150 - total flux cleaned = 0.402044 Jy ! Component: 200 - total flux cleaned = 0.422485 Jy ! Total flux subtracted in 200 components = 0.422485 Jy ! Clean residual min=-0.006626 max=0.010464 Jy/beam ! Clean residual mean=0.000024 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.422485 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.422485 Jy ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.892 mas, bpa=-3.665 degrees ! Estimated noise=0.460955 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 = 0.0161507 Jy ! Component: 100 - total flux cleaned = 0.0248735 Jy ! Component: 150 - total flux cleaned = 0.0292074 Jy ! Component: 200 - total flux cleaned = 0.0310384 Jy ! Total flux subtracted in 200 components = 0.0310384 Jy ! Clean residual min=-0.002866 max=0.002884 Jy/beam ! Clean residual mean=0.000009 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.453523 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.453523 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=7.223 mas, bmaj=12.69 mas, bpa=-3.718 degrees ! Estimated noise=0.592917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315888 Jy ! Component: 100 - total flux cleaned = 0.00353722 Jy ! Component: 150 - total flux cleaned = 0.00372535 Jy ! Component: 200 - total flux cleaned = 0.00364124 Jy ! Total flux subtracted in 200 components = 0.00364124 Jy ! Clean residual min=-0.002983 max=0.002811 Jy/beam ! Clean residual mean=0.000006 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.457164 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 = -9.57261e-08 Jy ! Component: 100 - total flux cleaned = -4.85371e-06 Jy ! Component: 150 - total flux cleaned = -2.45254e-06 Jy ! Component: 200 - total flux cleaned = 9.39845e-05 Jy ! Total flux subtracted in 200 components = 9.39845e-05 Jy ! Clean residual min=-0.002826 max=0.002629 Jy/beam ! Clean residual mean=0.000004 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.457258 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.457258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.892 mas, bpa=-3.665 degrees ! Estimated noise=0.460955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011497 Jy ! Component: 100 - total flux cleaned = 0.00107236 Jy ! Component: 150 - total flux cleaned = 0.0011376 Jy ! Component: 200 - total flux cleaned = 0.00107938 Jy ! Total flux subtracted in 200 components = 0.00107938 Jy ! Clean residual min=-0.002971 max=0.002185 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.458338 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.458338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064758Jy sigma=1.140287 ! Fit after self-cal, rms=0.064755Jy sigma=1.140165 wmodel J2301-0158_S_map.mod ! Writing 101 model components to file: J2301-0158_S_map.mod wobs J2301-0158_S_uvs.fits ! Writing UV FITS file: J2301-0158_S_uvs.fits wwins J2301-0158_S_map.win ! wwins: Wrote 2 windows to J2301-0158_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 = -0.00122693 Jy ! Component: 100 - total flux cleaned = -0.00178205 Jy ! Component: 150 - total flux cleaned = -0.00194194 Jy ! Component: 200 - total flux cleaned = -0.00201842 Jy ! Component: 250 - total flux cleaned = -0.00209122 Jy ! Component: 300 - total flux cleaned = -0.00216016 Jy ! Component: 350 - total flux cleaned = -0.00219391 Jy ! Component: 400 - total flux cleaned = -0.0022597 Jy ! Component: 450 - total flux cleaned = -0.00232315 Jy ! Component: 500 - total flux cleaned = -0.0023854 Jy ! Component: 550 - total flux cleaned = -0.00241586 Jy ! Component: 600 - total flux cleaned = -0.00244584 Jy ! Component: 650 - total flux cleaned = -0.00247539 Jy ! Component: 700 - total flux cleaned = -0.00241787 Jy ! Component: 750 - total flux cleaned = -0.00241785 Jy ! Component: 800 - total flux cleaned = -0.00249962 Jy ! Component: 850 - total flux cleaned = -0.00249896 Jy ! Component: 900 - total flux cleaned = -0.00252501 Jy ! Component: 950 - total flux cleaned = -0.00257703 Jy ! Component: 1000 - total flux cleaned = -0.00257701 Jy ! Component: 1050 - total flux cleaned = -0.00265263 Jy ! Component: 1100 - total flux cleaned = -0.00270233 Jy ! Component: 1150 - total flux cleaned = -0.00277547 Jy ! Component: 1200 - total flux cleaned = -0.00275171 Jy ! Component: 1250 - total flux cleaned = -0.0028467 Jy ! Component: 1300 - total flux cleaned = -0.00284698 Jy ! Component: 1350 - total flux cleaned = -0.00289295 Jy ! Component: 1400 - total flux cleaned = -0.00284715 Jy ! Component: 1450 - total flux cleaned = -0.00284725 Jy ! Component: 1500 - total flux cleaned = -0.00293588 Jy ! Component: 1550 - total flux cleaned = -0.00293562 Jy ! Component: 1600 - total flux cleaned = -0.00289166 Jy ! Component: 1650 - total flux cleaned = -0.00293428 Jy ! Component: 1700 - total flux cleaned = -0.0029127 Jy ! Component: 1750 - total flux cleaned = -0.00280767 Jy ! Component: 1800 - total flux cleaned = -0.00291164 Jy ! Component: 1850 - total flux cleaned = -0.00282939 Jy ! Component: 1900 - total flux cleaned = -0.00282938 Jy ! Component: 1950 - total flux cleaned = -0.00280903 Jy ! Component: 2000 - total flux cleaned = -0.00282908 Jy ! Component: 2050 - total flux cleaned = -0.0027503 Jy ! Component: 2100 - total flux cleaned = -0.00271153 Jy ! Component: 2150 - total flux cleaned = -0.00265363 Jy ! Component: 2200 - total flux cleaned = -0.00265388 Jy ! Component: 2250 - total flux cleaned = -0.00261595 Jy ! Component: 2300 - total flux cleaned = -0.00269113 Jy ! Component: 2350 - total flux cleaned = -0.00257945 Jy ! Component: 2400 - total flux cleaned = -0.00252411 Jy ! Component: 2450 - total flux cleaned = -0.00248737 Jy ! Component: 2500 - total flux cleaned = -0.00246911 Jy ! Component: 2550 - total flux cleaned = -0.00243319 Jy ! Component: 2600 - total flux cleaned = -0.00245084 Jy ! Component: 2650 - total flux cleaned = -0.00241535 Jy ! Component: 2700 - total flux cleaned = -0.0023628 Jy ! Component: 2750 - total flux cleaned = -0.00238011 Jy ! Component: 2800 - total flux cleaned = -0.00231112 Jy ! Component: 2850 - total flux cleaned = -0.00231105 Jy ! Component: 2900 - total flux cleaned = -0.00222653 Jy ! Component: 2950 - total flux cleaned = -0.00224309 Jy ! Component: 3000 - total flux cleaned = -0.00217644 Jy ! Component: 3050 - total flux cleaned = -0.00216005 Jy ! Component: 3100 - total flux cleaned = -0.00217657 Jy ! Component: 3150 - total flux cleaned = -0.00220902 Jy ! Component: 3200 - total flux cleaned = -0.00220906 Jy ! Component: 3250 - total flux cleaned = -0.00212917 Jy ! Component: 3300 - total flux cleaned = -0.00211324 Jy ! Component: 3350 - total flux cleaned = -0.00216076 Jy ! Component: 3400 - total flux cleaned = -0.00216067 Jy ! Component: 3450 - total flux cleaned = -0.00216056 Jy ! Component: 3500 - total flux cleaned = -0.00214498 Jy ! Component: 3550 - total flux cleaned = -0.0020838 Jy ! Component: 3600 - total flux cleaned = -0.00208387 Jy ! Component: 3650 - total flux cleaned = -0.0020689 Jy ! Component: 3700 - total flux cleaned = -0.00203895 Jy ! Component: 3750 - total flux cleaned = -0.00199446 Jy ! Component: 3800 - total flux cleaned = -0.00199437 Jy ! Component: 3850 - total flux cleaned = -0.00197961 Jy ! Component: 3900 - total flux cleaned = -0.0019214 Jy ! Component: 3950 - total flux cleaned = -0.001907 Jy ! Component: 4000 - total flux cleaned = -0.00193547 Jy ! Component: 4050 - total flux cleaned = -0.0018644 Jy ! Total flux subtracted in 4096 components = -0.0018645 Jy ! Clean residual min=-0.000876 max=0.001097 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.456473 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 402 components and 0.456473 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2301-0158_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.892 at -3.665 degrees (North through East) ! Clean map min=-0.0045267 max=0.38175 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2301-0158_S_map.fits wmodel /vlbi/uf001/uva//J2301-0158_S_map.mod ! Writing 402 model components to file: /vlbi/uf001/uva//J2301-0158_S_map.mod wobs /vlbi/uf001/uva//J2301-0158_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2301-0158_S_uvs.fits wwins /vlbi/uf001/uva//J2301-0158_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2301-0158_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.38175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258585 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203211 0.203211 0.406421 0.812843 1.62569 3.25137 6.50274 13.0055 26.011 52.0219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1476.3 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2301-0158_S_dfm.log closed on Mon Jan 14 06:31:16 2019