! Started logfile: /vlbi/uf001/uva//J0623+5849_S_dfm.log on Sun Jan 13 22:59:04 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//J0623+5849_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0623+5849_S_uva.fits ! AN table 1: 56 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.797619 visibilities/baseline/integration-bin. ! Found source: J0623+5849 ! ! 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 2814 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 J0623+5849_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018760Jy sigma=22.415370 ! Fit after self-cal, rms=0.783424Jy sigma=17.343517 ! 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=5.725 mas, bmaj=7.057 mas, bpa=-0.5551 degrees ! Estimated noise=0.887609 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 = 0.166369 Jy ! Component: 100 - total flux cleaned = 0.204097 Jy ! Total flux subtracted in 100 components = 0.204097 Jy ! Clean residual min=-0.008330 max=0.013396 Jy/beam ! Clean residual mean=-0.000105 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.204097 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.204097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057971Jy sigma=1.222326 ! Fit after self-cal, rms=0.057960Jy sigma=1.221972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135819 Jy ! Component: 100 - total flux cleaned = 0.0199956 Jy ! Total flux subtracted in 100 components = 0.0199956 Jy ! Clean residual min=-0.006147 max=0.008320 Jy/beam ! Clean residual mean=-0.000056 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.224093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.224093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054229Jy sigma=1.149300 ! Fit after self-cal, rms=0.054163Jy sigma=1.147675 ! 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=6.812 mas, bmaj=8.578 mas, bpa=4.092 degrees ! Estimated noise=0.664387 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 (-14.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895076 Jy ! Component: 100 - total flux cleaned = 0.0145016 Jy ! Component: 150 - total flux cleaned = 0.01867 Jy ! Component: 200 - total flux cleaned = 0.0211409 Jy ! Total flux subtracted in 200 components = 0.0211409 Jy ! Clean residual min=-0.005110 max=0.004153 Jy/beam ! Clean residual mean=-0.000048 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.245234 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.245234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052449Jy sigma=1.106291 ! Fit after self-cal, rms=0.052300Jy sigma=1.103888 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.812 x 8.578 at 4.092 degrees (North through East) ! Clean map min=-0.004799 max=0.21467 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.00 KP 1.01 LA 0.94 ! NL 1.02 OV 1.00 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.00 KP 1.01 LA 0.94 ! NL 1.03 OV 0.93 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.99 KP 1.01 LA 0.94 ! NL 1.04 OV 0.98 PT 1.02 ! ! ! Fit before self-cal, rms=0.052300Jy sigma=1.103888 ! Fit after self-cal, rms=0.050686Jy sigma=1.080257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.817 mas, bmaj=8.587 mas, bpa=4.49 degrees ! Estimated noise=0.658414 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 = 0.00221258 Jy ! Component: 100 - total flux cleaned = 0.00245805 Jy ! Component: 150 - total flux cleaned = 0.00268902 Jy ! Component: 200 - total flux cleaned = 0.00288285 Jy ! Total flux subtracted in 200 components = 0.00288285 Jy ! Clean residual min=-0.002690 max=0.003096 Jy/beam ! Clean residual mean=0.000030 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.248117 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.248117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050556Jy sigma=1.076065 ! Fit after self-cal, rms=0.050527Jy sigma=1.075712 ! 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=0.050527Jy sigma=1.075712 ! Fit after self-cal, rms=0.050218Jy sigma=1.066158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.807 mas, bmaj=8.595 mas, bpa=3.962 degrees ! Estimated noise=0.65768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705948 Jy ! Component: 100 - total flux cleaned = 0.00118806 Jy ! Component: 150 - total flux cleaned = 0.00140554 Jy ! Component: 200 - total flux cleaned = 0.00155681 Jy ! Total flux subtracted in 200 components = 0.00155681 Jy ! Clean residual min=-0.002281 max=0.002443 Jy/beam ! Clean residual mean=0.000021 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.249673 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.249673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050185Jy sigma=1.064820 ! Fit after self-cal, rms=0.050174Jy sigma=1.064649 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 = 0.000244375 Jy ! Component: 100 - total flux cleaned = 0.00052243 Jy ! Component: 150 - total flux cleaned = 0.0005932 Jy ! Component: 200 - total flux cleaned = 0.000625274 Jy ! Total flux subtracted in 200 components = 0.000625274 Jy ! Clean residual min=-0.002214 max=0.002439 Jy/beam ! Clean residual mean=0.000024 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.250299 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.250299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050163Jy sigma=1.064227 ! Fit after self-cal, rms=0.050158Jy sigma=1.064180 ! 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=0.050158Jy sigma=1.064180 ! Fit after self-cal, rms=0.050157Jy sigma=1.063904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.808 mas, bmaj=8.595 mas, bpa=3.851 degrees ! Estimated noise=0.657573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375099 Jy ! Component: 100 - total flux cleaned = 0.000491931 Jy ! Component: 150 - total flux cleaned = 0.000541336 Jy ! Component: 200 - total flux cleaned = 0.00058649 Jy ! Total flux subtracted in 200 components = 0.00058649 Jy ! Clean residual min=-0.002139 max=0.002288 Jy/beam ! Clean residual mean=0.000017 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.250885 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 162 components and 0.250885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050147Jy sigma=1.063538 ! Fit after self-cal, rms=0.050143Jy sigma=1.063499 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 = 0.000150516 Jy ! Component: 100 - total flux cleaned = 0.000210839 Jy ! Component: 150 - total flux cleaned = 0.000210757 Jy ! Component: 200 - total flux cleaned = 0.000223619 Jy ! Total flux subtracted in 200 components = 0.000223619 Jy ! Clean residual min=-0.002093 max=0.002269 Jy/beam ! Clean residual mean=0.000018 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.251109 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.251109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050137Jy sigma=1.063296 ! Fit after self-cal, rms=0.050135Jy sigma=1.063278 ! 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=0.050135Jy sigma=1.063278 ! Fit after self-cal, rms=0.050162Jy sigma=1.063233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.899 mas, bmaj=11.69 mas, bpa=11.45 degrees ! Estimated noise=0.730008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245013 Jy ! Component: 100 - total flux cleaned = 0.000244137 Jy ! Component: 150 - total flux cleaned = 0.000277703 Jy ! Component: 200 - total flux cleaned = 0.0002876 Jy ! Total flux subtracted in 200 components = 0.0002876 Jy ! Clean residual min=-0.002237 max=0.002635 Jy/beam ! Clean residual mean=0.000023 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.251396 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 203 components and 0.251397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050158Jy sigma=1.063077 ! Fit after self-cal, rms=0.050155Jy sigma=1.063055 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 = 4.45111e-05 Jy ! Component: 100 - total flux cleaned = 5.43975e-05 Jy ! Component: 150 - total flux cleaned = 6.35933e-05 Jy ! Component: 200 - total flux cleaned = 7.21619e-05 Jy ! Total flux subtracted in 200 components = 7.21619e-05 Jy ! Clean residual min=-0.002221 max=0.002614 Jy/beam ! Clean residual mean=0.000024 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.251469 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 0.251469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050153Jy sigma=1.062950 ! Fit after self-cal, rms=0.050151Jy sigma=1.062941 ! 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=6.81 mas, bmaj=8.594 mas, bpa=3.788 degrees ! Estimated noise=0.65782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.81 x 8.594 at 3.788 degrees (North through East) ! Clean map min=-0.0019712 max=0.21259 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=5.719 mas, bmaj=7.055 mas, bpa=-1.055 degrees ! Estimated noise=0.877994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164431 Jy ! Component: 100 - total flux cleaned = 0.202342 Jy ! Component: 150 - total flux cleaned = 0.217078 Jy ! Component: 200 - total flux cleaned = 0.22615 Jy ! Total flux subtracted in 200 components = 0.22615 Jy ! Clean residual min=-0.004094 max=0.004987 Jy/beam ! Clean residual mean=-0.000057 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.22615 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.22615 Jy ! Inverting map and beam ! Estimated beam: bmin=6.81 mas, bmaj=8.594 mas, bpa=3.788 degrees ! Estimated noise=0.65782 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 = 0.00749411 Jy ! Component: 100 - total flux cleaned = 0.012495 Jy ! Component: 150 - total flux cleaned = 0.0160592 Jy ! Component: 200 - total flux cleaned = 0.0187112 Jy ! Total flux subtracted in 200 components = 0.0187112 Jy ! Clean residual min=-0.002758 max=0.002115 Jy/beam ! Clean residual mean=-0.000014 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.244862 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 80 components and 0.244862 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=9.899 mas, bmaj=11.69 mas, bpa=11.45 degrees ! Estimated noise=0.730008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024212 Jy ! Component: 100 - total flux cleaned = 0.00389233 Jy ! Component: 150 - total flux cleaned = 0.00450053 Jy ! Component: 200 - total flux cleaned = 0.00494934 Jy ! Total flux subtracted in 200 components = 0.00494934 Jy ! Clean residual min=-0.002404 max=0.002509 Jy/beam ! Clean residual mean=0.000015 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.249811 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 = 0.000335749 Jy ! Component: 100 - total flux cleaned = 0.000489538 Jy ! Component: 150 - total flux cleaned = 0.000648161 Jy ! Component: 200 - total flux cleaned = 0.000785203 Jy ! Total flux subtracted in 200 components = 0.000785203 Jy ! Clean residual min=-0.002332 max=0.002528 Jy/beam ! Clean residual mean=0.000019 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.250596 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 166 components and 0.250596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.81 mas, bmaj=8.594 mas, bpa=3.788 degrees ! Estimated noise=0.65782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013118 Jy ! Component: 100 - total flux cleaned = 0.000203232 Jy ! Component: 150 - total flux cleaned = 0.000267513 Jy ! Component: 200 - total flux cleaned = 0.000346487 Jy ! Total flux subtracted in 200 components = 0.000346487 Jy ! Clean residual min=-0.002263 max=0.002325 Jy/beam ! Clean residual mean=0.000014 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.250943 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 185 components and 0.250943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050169Jy sigma=1.063536 ! Fit after self-cal, rms=0.050170Jy sigma=1.063447 wmodel J0623+5849_S_map.mod ! Writing 185 model components to file: J0623+5849_S_map.mod wobs J0623+5849_S_uvs.fits ! Writing UV FITS file: J0623+5849_S_uvs.fits wwins J0623+5849_S_map.win ! wwins: Wrote 2 windows to J0623+5849_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 = 0.000495608 Jy ! Component: 100 - total flux cleaned = 0.000897743 Jy ! Component: 150 - total flux cleaned = 0.00123526 Jy ! Component: 200 - total flux cleaned = 0.00155092 Jy ! Component: 250 - total flux cleaned = 0.00181851 Jy ! Component: 300 - total flux cleaned = 0.00193169 Jy ! Component: 350 - total flux cleaned = 0.00206734 Jy ! Component: 400 - total flux cleaned = 0.00211971 Jy ! Component: 450 - total flux cleaned = 0.00217097 Jy ! Component: 500 - total flux cleaned = 0.00222009 Jy ! Component: 550 - total flux cleaned = 0.00226771 Jy ! Component: 600 - total flux cleaned = 0.00236037 Jy ! Component: 650 - total flux cleaned = 0.00245097 Jy ! Component: 700 - total flux cleaned = 0.00253913 Jy ! Component: 750 - total flux cleaned = 0.00258184 Jy ! Component: 800 - total flux cleaned = 0.00268667 Jy ! Component: 850 - total flux cleaned = 0.00272742 Jy ! Component: 900 - total flux cleaned = 0.00280822 Jy ! Component: 950 - total flux cleaned = 0.00288727 Jy ! Component: 1000 - total flux cleaned = 0.00296434 Jy ! Component: 1050 - total flux cleaned = 0.00298339 Jy ! Component: 1100 - total flux cleaned = 0.00307635 Jy ! Component: 1150 - total flux cleaned = 0.00311298 Jy ! Component: 1200 - total flux cleaned = 0.00311301 Jy ! Component: 1250 - total flux cleaned = 0.00309538 Jy ! Component: 1300 - total flux cleaned = 0.00307809 Jy ! Component: 1350 - total flux cleaned = 0.0030442 Jy ! Component: 1400 - total flux cleaned = 0.00302763 Jy ! Component: 1450 - total flux cleaned = 0.00299505 Jy ! Component: 1500 - total flux cleaned = 0.00301134 Jy ! Component: 1550 - total flux cleaned = 0.00293125 Jy ! Component: 1600 - total flux cleaned = 0.00286819 Jy ! Component: 1650 - total flux cleaned = 0.00277477 Jy ! Component: 1700 - total flux cleaned = 0.00268312 Jy ! Component: 1750 - total flux cleaned = 0.00262265 Jy ! Component: 1800 - total flux cleaned = 0.00253349 Jy ! Component: 1850 - total flux cleaned = 0.00243079 Jy ! Component: 1900 - total flux cleaned = 0.00232942 Jy ! Component: 1950 - total flux cleaned = 0.00225813 Jy ! Component: 2000 - total flux cleaned = 0.00218746 Jy ! Component: 2050 - total flux cleaned = 0.00210355 Jy ! Component: 2100 - total flux cleaned = 0.00197929 Jy ! Component: 2150 - total flux cleaned = 0.00189764 Jy ! Component: 2200 - total flux cleaned = 0.00178984 Jy ! Component: 2250 - total flux cleaned = 0.00169651 Jy ! Component: 2300 - total flux cleaned = 0.00159104 Jy ! Component: 2350 - total flux cleaned = 0.00149967 Jy ! Component: 2400 - total flux cleaned = 0.00143512 Jy ! Component: 2450 - total flux cleaned = 0.00135822 Jy ! Component: 2500 - total flux cleaned = 0.00126936 Jy ! Component: 2550 - total flux cleaned = 0.00116882 Jy ! Component: 2600 - total flux cleaned = 0.00111892 Jy ! Component: 2650 - total flux cleaned = 0.000970623 Jy ! Component: 2700 - total flux cleaned = 0.00088501 Jy ! Component: 2750 - total flux cleaned = 0.000824306 Jy ! Component: 2800 - total flux cleaned = 0.000727915 Jy ! Component: 2850 - total flux cleaned = 0.000668149 Jy ! Component: 2900 - total flux cleaned = 0.000561464 Jy ! Component: 2950 - total flux cleaned = 0.000490973 Jy ! Component: 3000 - total flux cleaned = 0.000385997 Jy ! Component: 3050 - total flux cleaned = 0.000305027 Jy ! Component: 3100 - total flux cleaned = 0.000213 Jy ! Component: 3150 - total flux cleaned = 0.000110316 Jy ! Component: 3200 - total flux cleaned = 4.23578e-05 Jy ! Component: 3250 - total flux cleaned = -4.75811e-05 Jy ! Component: 3300 - total flux cleaned = -0.000125717 Jy ! Component: 3350 - total flux cleaned = -0.000181144 Jy ! Component: 3400 - total flux cleaned = -0.000247335 Jy ! Component: 3450 - total flux cleaned = -0.000334963 Jy ! Component: 3500 - total flux cleaned = -0.000443675 Jy ! Component: 3550 - total flux cleaned = -0.000497621 Jy ! Component: 3600 - total flux cleaned = -0.000561985 Jy ! Component: 3650 - total flux cleaned = -0.000647357 Jy ! Component: 3700 - total flux cleaned = -0.000732127 Jy ! Component: 3750 - total flux cleaned = -0.000826858 Jy ! Component: 3800 - total flux cleaned = -0.000900106 Jy ! Component: 3850 - total flux cleaned = -0.000983202 Jy ! Component: 3900 - total flux cleaned = -0.00105551 Jy ! Component: 3950 - total flux cleaned = -0.00111707 Jy ! Component: 4000 - total flux cleaned = -0.00117829 Jy ! Component: 4050 - total flux cleaned = -0.00123928 Jy ! Total flux subtracted in 4096 components = -0.00130001 Jy ! Clean residual min=-0.000575 max=0.000579 Jy/beam ! Clean residual mean=-0.000008 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.249643 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 461 components and 0.249643 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0623+5849_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.81 x 8.594 at 3.788 degrees (North through East) ! Clean map min=-0.0014202 max=0.21218 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0623+5849_S_map.fits wmodel /vlbi/uf001/uva//J0623+5849_S_map.mod ! Writing 461 model components to file: /vlbi/uf001/uva//J0623+5849_S_map.mod wobs /vlbi/uf001/uva//J0623+5849_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0623+5849_S_uvs.fits wwins /vlbi/uf001/uva//J0623+5849_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0623+5849_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.212176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189923 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268535 0.268535 0.537071 1.07414 2.14828 4.29657 8.59313 17.1863 34.3725 68.745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1117.17 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0623+5849_S_dfm.log closed on Sun Jan 13 22:59:08 2019