! Started logfile: /image_prod/ug002_uva//J1337-1257_S_e_dfm.log on Thu Mar 5 01:20:01 2020 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 /image_prod/ug002_uva//J1337-1257_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1337-1257_S_e_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.724444 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 40 lines of history. ! ! Reading 489 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 J1337-1257_S_e] 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.428484Jy sigma=6.886243 ! Fit after self-cal, rms=1.428635Jy sigma=3.643884 ! 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=2.003 mas, bmaj=5.572 mas, bpa=0.2775 degrees ! Estimated noise=12.2973 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 = 1.41453 Jy ! Component: 100 - total flux cleaned = 1.84788 Jy ! Total flux subtracted in 100 components = 1.84788 Jy ! Clean residual min=-0.202333 max=0.325743 Jy/beam ! Clean residual mean=0.000630 rms=0.061988 Jy/beam ! Combined flux in latest and established models = 1.84788 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.84788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.972256Jy sigma=3.252188 ! Fit after self-cal, rms=0.971502Jy sigma=3.245199 ! 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=2.115 mas, bmaj=5.695 mas, bpa=1.981 degrees ! Estimated noise=10.0107 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 = 0.141883 Jy ! Component: 100 - total flux cleaned = 0.174872 Jy ! Component: 150 - total flux cleaned = 0.177428 Jy ! Component: 200 - total flux cleaned = 0.179642 Jy ! Total flux subtracted in 200 components = 0.179642 Jy ! Clean residual min=-0.208809 max=0.346104 Jy/beam ! Clean residual mean=0.000440 rms=0.074758 Jy/beam ! Combined flux in latest and established models = 2.02752 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 2.02752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.903349Jy sigma=3.281145 ! Fit after self-cal, rms=0.903040Jy sigma=3.280395 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.115 x 5.695 at 1.981 degrees (North through East) ! Clean map min=-0.19697 max=1.729 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 LA 0.91 MK 0.95 NL 1.92 ! OV 0.77 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 LA 0.92 MK 0.99 NL 1.76 ! OV 0.85 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 LA 0.93 MK 0.90 NL 1.59 ! OV 0.85 SC 0.96 ! ! ! Fit before self-cal, rms=0.903040Jy sigma=3.280395 ! Fit after self-cal, rms=1.139833Jy sigma=2.672443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=5.683 mas, bpa=3.02 degrees ! Estimated noise=10.5437 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 = 0.147668 Jy ! Component: 100 - total flux cleaned = 0.218258 Jy ! Component: 150 - total flux cleaned = 0.255726 Jy ! Component: 200 - total flux cleaned = 0.27988 Jy ! Total flux subtracted in 200 components = 0.27988 Jy ! Clean residual min=-0.200122 max=0.154508 Jy/beam ! Clean residual mean=-0.000343 rms=0.046501 Jy/beam ! Combined flux in latest and established models = 2.3074 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 2.3074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.076517Jy sigma=2.708142 ! Fit after self-cal, rms=1.076304Jy sigma=2.707337 ! 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=1.076304Jy sigma=2.707337 ! Fit after self-cal, rms=1.561507Jy sigma=2.203533 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=5.644 mas, bpa=3.26 degrees ! Estimated noise=11.0765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102771 Jy ! Component: 100 - total flux cleaned = 0.158769 Jy ! Component: 150 - total flux cleaned = 0.197398 Jy ! Component: 200 - total flux cleaned = 0.224765 Jy ! Total flux subtracted in 200 components = 0.224765 Jy ! Clean residual min=-0.110550 max=0.071268 Jy/beam ! Clean residual mean=-0.000282 rms=0.026321 Jy/beam ! Combined flux in latest and established models = 2.53217 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 2.53217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.527574Jy sigma=2.211440 ! Fit after self-cal, rms=1.527403Jy sigma=2.210933 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 = 0.00701394 Jy ! Component: 100 - total flux cleaned = 0.00866967 Jy ! Component: 150 - total flux cleaned = 0.0116395 Jy ! Component: 200 - total flux cleaned = 0.0144199 Jy ! Total flux subtracted in 200 components = 0.0144199 Jy ! Clean residual min=-0.113105 max=0.071205 Jy/beam ! Clean residual mean=-0.000297 rms=0.025998 Jy/beam ! Combined flux in latest and established models = 2.54659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 2.54659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.524137Jy sigma=2.212106 ! Fit after self-cal, rms=1.524114Jy sigma=2.211891 ! 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=1.524114Jy sigma=2.211891 ! Fit after self-cal, rms=1.700007Jy sigma=2.188912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=5.632 mas, bpa=3.433 degrees ! Estimated noise=11.4896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0857484 Jy ! Component: 100 - total flux cleaned = 0.129385 Jy ! Component: 150 - total flux cleaned = 0.159792 Jy ! Component: 200 - total flux cleaned = 0.181657 Jy ! Total flux subtracted in 200 components = 0.181657 Jy ! Clean residual min=-0.127676 max=0.076756 Jy/beam ! Clean residual mean=-0.000269 rms=0.028183 Jy/beam ! Combined flux in latest and established models = 2.72824 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 2.72824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.672969Jy sigma=2.202474 ! Fit after self-cal, rms=1.672940Jy sigma=2.202270 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 = 0.00513652 Jy ! Component: 100 - total flux cleaned = 0.00637233 Jy ! Component: 150 - total flux cleaned = 0.0075737 Jy ! Component: 200 - total flux cleaned = 0.00872212 Jy ! Total flux subtracted in 200 components = 0.00872212 Jy ! Clean residual min=-0.129892 max=0.072651 Jy/beam ! Clean residual mean=-0.000278 rms=0.028015 Jy/beam ! Combined flux in latest and established models = 2.73697 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 2.73697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.670567Jy sigma=2.203780 ! Fit after self-cal, rms=1.670554Jy sigma=2.203609 ! 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=1.670554Jy sigma=2.203609 ! Fit after self-cal, rms=1.811115Jy sigma=2.183540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.515 mas, bmaj=10.36 mas, bpa=7.411 degrees ! Estimated noise=27.6545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129575 Jy ! Component: 100 - total flux cleaned = 0.159017 Jy ! Component: 150 - total flux cleaned = 0.161664 Jy ! Component: 200 - total flux cleaned = 0.163141 Jy ! Total flux subtracted in 200 components = 0.163141 Jy ! Clean residual min=-0.199129 max=0.189185 Jy/beam ! Clean residual mean=-0.001259 rms=0.060918 Jy/beam ! Combined flux in latest and established models = 2.90011 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 2.90011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.790465Jy sigma=2.218729 ! Fit after self-cal, rms=1.790483Jy sigma=2.217795 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 = -0.0035363 Jy ! Component: 100 - total flux cleaned = -0.00159292 Jy ! Component: 150 - total flux cleaned = 3.08758e-05 Jy ! Component: 200 - total flux cleaned = 4.05673e-05 Jy ! Total flux subtracted in 200 components = 4.05673e-05 Jy ! Clean residual min=-0.199726 max=0.188815 Jy/beam ! Clean residual mean=-0.001266 rms=0.060829 Jy/beam ! Combined flux in latest and established models = 2.90015 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 2.90015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.792884Jy sigma=2.232322 ! Fit after self-cal, rms=1.792874Jy sigma=2.232147 ! 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=1.994 mas, bmaj=5.625 mas, bpa=3.593 degrees ! Estimated noise=11.935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.994 x 5.625 at 3.593 degrees (North through East) ! Clean map min=-0.15016 max=2.0924 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.792874Jy sigma=2.232147 ! Fit after self-cal, rms=4.773482Jy sigma=0.292847 ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=5.617 mas, bpa=2.003 degrees ! Estimated noise=12.1891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330252 Jy ! Component: 100 - total flux cleaned = -0.00426144 Jy ! Component: 150 - total flux cleaned = -0.00570704 Jy ! Component: 200 - total flux cleaned = -0.00695514 Jy ! Total flux subtracted in 200 components = -0.00695514 Jy ! Clean residual min=-0.021253 max=0.027117 Jy/beam ! Clean residual mean=-0.000083 rms=0.006502 Jy/beam ! Combined flux in latest and established models = 2.89319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 2.89319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.773451Jy sigma=0.289248 ! Fit after self-cal, rms=4.773819Jy sigma=0.289141 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384482 Jy ! Component: 100 - total flux cleaned = -0.00128074 Jy ! Component: 150 - total flux cleaned = -0.00182288 Jy ! Component: 200 - total flux cleaned = -0.00231456 Jy ! Total flux subtracted in 200 components = -0.00231456 Jy ! Clean residual min=-0.021405 max=0.026672 Jy/beam ! Clean residual mean=-0.000081 rms=0.006453 Jy/beam ! Combined flux in latest and established models = 2.89088 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 2.89088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.773859Jy sigma=0.288091 ! Fit after self-cal, rms=4.774014Jy sigma=0.288029 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.774014Jy sigma=0.288029 ! Fit after self-cal, rms=4.785443Jy sigma=0.287668 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=1.953 mas, bmaj=5.525 mas, bpa=0.407 degrees ! Estimated noise=14.0717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62466 Jy ! Component: 100 - total flux cleaned = 2.15203 Jy ! Component: 150 - total flux cleaned = 2.41515 Jy ! Component: 200 - total flux cleaned = 2.55984 Jy ! Total flux subtracted in 200 components = 2.55984 Jy ! Clean residual min=-0.069117 max=0.082379 Jy/beam ! Clean residual mean=0.000239 rms=0.020059 Jy/beam ! Combined flux in latest and established models = 2.55984 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.55984 Jy ! Inverting map and beam ! Estimated beam: bmin=2.023 mas, bmaj=5.618 mas, bpa=2.002 degrees ! Estimated noise=12.1821 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 (26, 102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100112 Jy ! Component: 100 - total flux cleaned = 0.167357 Jy ! Component: 150 - total flux cleaned = 0.215359 Jy ! Component: 200 - total flux cleaned = 0.250202 Jy ! Total flux subtracted in 200 components = 0.250202 Jy ! Clean residual min=-0.034731 max=0.031263 Jy/beam ! Clean residual mean=-0.000014 rms=0.008695 Jy/beam ! Combined flux in latest and established models = 2.81004 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 2.81004 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=5.486 mas, bmaj=10.36 mas, bpa=7.231 degrees ! Estimated noise=27.5744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630056 Jy ! Component: 100 - total flux cleaned = 0.0750149 Jy ! Component: 150 - total flux cleaned = 0.0783497 Jy ! Component: 200 - total flux cleaned = 0.0761943 Jy ! Total flux subtracted in 200 components = 0.0761943 Jy ! Clean residual min=-0.048524 max=0.065844 Jy/beam ! Clean residual mean=-0.000320 rms=0.021881 Jy/beam ! Combined flux in latest and established models = 2.88623 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 = -0.00128444 Jy ! Component: 100 - total flux cleaned = -0.00309438 Jy ! Component: 150 - total flux cleaned = -0.0047767 Jy ! Component: 200 - total flux cleaned = -0.00637752 Jy ! Total flux subtracted in 200 components = -0.00637752 Jy ! Clean residual min=-0.046644 max=0.061311 Jy/beam ! Clean residual mean=-0.000287 rms=0.020509 Jy/beam ! Combined flux in latest and established models = 2.87986 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 2.87986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.023 mas, bmaj=5.618 mas, bpa=2.002 degrees ! Estimated noise=12.1821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00477983 Jy ! Component: 100 - total flux cleaned = -0.00728214 Jy ! Component: 150 - total flux cleaned = -0.009374 Jy ! Component: 200 - total flux cleaned = -0.00980513 Jy ! Total flux subtracted in 200 components = -0.00980513 Jy ! Clean residual min=-0.031264 max=0.032451 Jy/beam ! Clean residual mean=-0.000053 rms=0.007135 Jy/beam ! Combined flux in latest and established models = 2.87005 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 2.87005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.785416Jy sigma=0.304920 ! Fit after self-cal, rms=4.785463Jy sigma=0.301085 wmodel J1337-1257_S_e_map.mod ! Writing 88 model components to file: J1337-1257_S_e_map.mod wobs J1337-1257_S_e_uvs.fits ! Writing UV FITS file: J1337-1257_S_e_uvs.fits wwins J1337-1257_S_e_map.win ! wwins: Wrote 2 windows to J1337-1257_S_e_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 = 0.00258299 Jy ! Component: 100 - total flux cleaned = 0.0043851 Jy ! Component: 150 - total flux cleaned = 0.00713679 Jy ! Component: 200 - total flux cleaned = 0.011158 Jy ! Component: 250 - total flux cleaned = 0.0148523 Jy ! Component: 300 - total flux cleaned = 0.0185967 Jy ! Component: 350 - total flux cleaned = 0.022126 Jy ! Component: 400 - total flux cleaned = 0.0263162 Jy ! Component: 450 - total flux cleaned = 0.0305601 Jy ! Component: 500 - total flux cleaned = 0.0341002 Jy ! Component: 550 - total flux cleaned = 0.0377249 Jy ! Component: 600 - total flux cleaned = 0.0407297 Jy ! Component: 650 - total flux cleaned = 0.0433852 Jy ! Component: 700 - total flux cleaned = 0.0459387 Jy ! Component: 750 - total flux cleaned = 0.0479821 Jy ! Component: 800 - total flux cleaned = 0.0495598 Jy ! Component: 850 - total flux cleaned = 0.0507012 Jy ! Component: 900 - total flux cleaned = 0.0521752 Jy ! Component: 950 - total flux cleaned = 0.0532397 Jy ! Component: 1000 - total flux cleaned = 0.0542769 Jy ! Component: 1050 - total flux cleaned = 0.0556134 Jy ! Component: 1100 - total flux cleaned = 0.0567504 Jy ! Component: 1150 - total flux cleaned = 0.0580146 Jy ! Component: 1200 - total flux cleaned = 0.0597104 Jy ! Component: 1250 - total flux cleaned = 0.0612158 Jy ! Component: 1300 - total flux cleaned = 0.0626817 Jy ! Component: 1350 - total flux cleaned = 0.063682 Jy ! Component: 1400 - total flux cleaned = 0.0645215 Jy ! Component: 1450 - total flux cleaned = 0.0653451 Jy ! Component: 1500 - total flux cleaned = 0.0665561 Jy ! Component: 1550 - total flux cleaned = 0.0674789 Jy ! Component: 1600 - total flux cleaned = 0.0685149 Jy ! Component: 1650 - total flux cleaned = 0.0695329 Jy ! Component: 1700 - total flux cleaned = 0.070534 Jy ! Component: 1750 - total flux cleaned = 0.0715197 Jy ! Component: 1800 - total flux cleaned = 0.071884 Jy ! Component: 1850 - total flux cleaned = 0.072486 Jy ! Component: 1900 - total flux cleaned = 0.0727239 Jy ! Component: 1950 - total flux cleaned = 0.0728427 Jy ! Component: 2000 - total flux cleaned = 0.0729593 Jy ! Component: 2050 - total flux cleaned = 0.0730749 Jy ! Component: 2100 - total flux cleaned = 0.0730752 Jy ! Component: 2150 - total flux cleaned = 0.0735324 Jy ! Component: 2200 - total flux cleaned = 0.0734185 Jy ! Component: 2250 - total flux cleaned = 0.0735319 Jy ! Component: 2300 - total flux cleaned = 0.0731944 Jy ! Component: 2350 - total flux cleaned = 0.0733058 Jy ! Component: 2400 - total flux cleaned = 0.0733058 Jy ! Component: 2450 - total flux cleaned = 0.0735275 Jy ! Component: 2500 - total flux cleaned = 0.0735274 Jy ! Component: 2550 - total flux cleaned = 0.0736378 Jy ! Component: 2600 - total flux cleaned = 0.0738599 Jy ! Component: 2650 - total flux cleaned = 0.0735271 Jy ! Component: 2700 - total flux cleaned = 0.073861 Jy ! Component: 2750 - total flux cleaned = 0.0738615 Jy ! Component: 2800 - total flux cleaned = 0.074085 Jy ! Component: 2850 - total flux cleaned = 0.0744215 Jy ! Component: 2900 - total flux cleaned = 0.074873 Jy ! Component: 2950 - total flux cleaned = 0.0747612 Jy ! Component: 3000 - total flux cleaned = 0.0748745 Jy ! Component: 3050 - total flux cleaned = 0.0752181 Jy ! Component: 3100 - total flux cleaned = 0.0755636 Jy ! Component: 3150 - total flux cleaned = 0.075794 Jy ! Component: 3200 - total flux cleaned = 0.0761432 Jy ! Component: 3250 - total flux cleaned = 0.076729 Jy ! Component: 3300 - total flux cleaned = 0.0773207 Jy ! Component: 3350 - total flux cleaned = 0.0776788 Jy ! Component: 3400 - total flux cleaned = 0.0780396 Jy ! Component: 3450 - total flux cleaned = 0.0785255 Jy ! Component: 3500 - total flux cleaned = 0.0790146 Jy ! Component: 3550 - total flux cleaned = 0.0795086 Jy ! Component: 3600 - total flux cleaned = 0.0800088 Jy ! Component: 3650 - total flux cleaned = 0.080387 Jy ! Component: 3700 - total flux cleaned = 0.0808967 Jy ! Component: 3750 - total flux cleaned = 0.081929 Jy ! Component: 3800 - total flux cleaned = 0.0824533 Jy ! Component: 3850 - total flux cleaned = 0.0832483 Jy ! Component: 3900 - total flux cleaned = 0.0840538 Jy ! Component: 3950 - total flux cleaned = 0.0845992 Jy ! Component: 4000 - total flux cleaned = 0.0851503 Jy ! Component: 4050 - total flux cleaned = 0.0859942 Jy ! Total flux subtracted in 4096 components = 0.0864237 Jy ! Clean residual min=-0.007975 max=0.008646 Jy/beam ! Clean residual mean=0.000010 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 2.95647 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 323 components and 2.95648 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1337-1257_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.023 x 5.618 at 2.002 degrees (North through East) ! Clean map min=-0.028424 max=2.1205 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1337-1257_S_e_map.fits wmodel /image_prod/ug002_uva//J1337-1257_S_e_map.mod ! Writing 323 model components to file: /image_prod/ug002_uva//J1337-1257_S_e_map.mod wobs /image_prod/ug002_uva//J1337-1257_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1337-1257_S_e_uvs.fits wwins /image_prod/ug002_uva//J1337-1257_S_e_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1337-1257_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.12053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00228859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323776 0.323776 0.647552 1.2951 2.59021 5.18041 10.3608 20.7217 41.4433 82.8866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 926.566 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1337-1257_S_e_dfm.log closed on Thu Mar 5 01:20:05 2020