! Started logfile: /image_prod/ug002_uva//J0354+0441_S_dfm.log on Wed Mar 4 20:04:35 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//J0354+0441_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0354+0441_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893981 visibilities/baseline/integration-bin. ! Found source: J0354+0441 ! ! 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 5793 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 J0354+0441_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.104962Jy sigma=7.531443 ! Fit after self-cal, rms=0.585605Jy sigma=4.009352 ! 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=2.672 mas, bmaj=6.895 mas, bpa=-3.714 degrees ! Estimated noise=1.7038 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 = 0.328342 Jy ! Component: 100 - total flux cleaned = 0.403163 Jy ! Total flux subtracted in 100 components = 0.403163 Jy ! Clean residual min=-0.014120 max=0.026458 Jy/beam ! Clean residual mean=0.000031 rms=0.003713 Jy/beam ! Combined flux in latest and established models = 0.403163 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.403163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178149Jy sigma=0.588905 ! Fit after self-cal, rms=0.178155Jy sigma=0.588877 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264326 Jy ! Component: 100 - total flux cleaned = 0.0376371 Jy ! Total flux subtracted in 100 components = 0.0376371 Jy ! Clean residual min=-0.014875 max=0.011351 Jy/beam ! Clean residual mean=0.000014 rms=0.002924 Jy/beam ! Combined flux in latest and established models = 0.4408 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.4408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172573Jy sigma=0.549523 ! Fit after self-cal, rms=0.172570Jy sigma=0.549306 ! 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=3.039 mas, bmaj=7.535 mas, bpa=-4.091 degrees ! Estimated noise=1.41326 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 = 0.00183839 Jy ! Component: 100 - total flux cleaned = 0.00184909 Jy ! Component: 150 - total flux cleaned = 0.00149567 Jy ! Component: 200 - total flux cleaned = 0.00107932 Jy ! Total flux subtracted in 200 components = 0.00107932 Jy ! Clean residual min=-0.014401 max=0.012787 Jy/beam ! Clean residual mean=0.000016 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.441879 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.441879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171809Jy sigma=0.548917 ! Fit after self-cal, rms=0.171803Jy sigma=0.548802 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 7.535 at -4.091 degrees (North through East) ! Clean map min=-0.014446 max=0.42249 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00 KP 1.06 ! LA 1.07 MK 0.97 NL 0.91 OV 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.01 KP 1.03 ! LA 1.12 MK 0.99 NL 0.95 OV 0.97 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.05 KP 1.03 ! LA 1.06 MK 1.02 NL 0.92 OV 0.93 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.171803Jy sigma=0.548802 ! Fit after self-cal, rms=0.148495Jy sigma=0.498809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.543 mas, bpa=-4.498 degrees ! Estimated noise=1.42209 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 (4, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124524 Jy ! Component: 100 - total flux cleaned = 0.0189372 Jy ! Component: 150 - total flux cleaned = 0.022254 Jy ! Component: 200 - total flux cleaned = 0.0235542 Jy ! Total flux subtracted in 200 components = 0.0235542 Jy ! Clean residual min=-0.008922 max=0.007899 Jy/beam ! Clean residual mean=0.000030 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.465433 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.465433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146790Jy sigma=0.486052 ! Fit after self-cal, rms=0.146742Jy sigma=0.485066 ! 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=0.146742Jy sigma=0.485066 ! Fit after self-cal, rms=0.113926Jy sigma=0.451102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.547 mas, bpa=-4.447 degrees ! Estimated noise=1.43015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433136 Jy ! Component: 100 - total flux cleaned = 0.0059386 Jy ! Component: 150 - total flux cleaned = 0.00703273 Jy ! Component: 200 - total flux cleaned = 0.00773752 Jy ! Total flux subtracted in 200 components = 0.00773752 Jy ! Clean residual min=-0.005063 max=0.005206 Jy/beam ! Clean residual mean=0.000008 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.473171 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.473171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112965Jy sigma=0.449327 ! Fit after self-cal, rms=0.112966Jy sigma=0.449249 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 = 0.000888704 Jy ! Component: 100 - total flux cleaned = 0.00138212 Jy ! Component: 150 - total flux cleaned = 0.0019131 Jy ! Component: 200 - total flux cleaned = 0.00215579 Jy ! Total flux subtracted in 200 components = 0.00215579 Jy ! Clean residual min=-0.004975 max=0.005080 Jy/beam ! Clean residual mean=0.000009 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.475327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.475327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112571Jy sigma=0.448815 ! Fit after self-cal, rms=0.112569Jy sigma=0.448798 ! 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=0.112569Jy sigma=0.448798 ! Fit after self-cal, rms=0.072483Jy sigma=0.404012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.518 mas, bpa=-4.392 degrees ! Estimated noise=1.4271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232947 Jy ! Component: 100 - total flux cleaned = 0.00312606 Jy ! Component: 150 - total flux cleaned = 0.00361817 Jy ! Component: 200 - total flux cleaned = 0.00404726 Jy ! Total flux subtracted in 200 components = 0.00404726 Jy ! Clean residual min=-0.002615 max=0.002741 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.479374 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.479374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072366Jy sigma=0.403256 ! Fit after self-cal, rms=0.072346Jy sigma=0.403170 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16.5, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270907 Jy ! Component: 100 - total flux cleaned = 0.0034788 Jy ! Component: 150 - total flux cleaned = 0.00392428 Jy ! Component: 200 - total flux cleaned = 0.00422134 Jy ! Total flux subtracted in 200 components = 0.00422134 Jy ! Clean residual min=-0.002378 max=0.002138 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.483595 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.483595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072210Jy sigma=0.402310 ! Fit after self-cal, rms=0.072204Jy sigma=0.402250 ! 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=0.072204Jy sigma=0.402250 ! Fit after self-cal, rms=0.072058Jy sigma=0.402132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.942 mas, bmaj=11.06 mas, bpa=-2.764 degrees ! Estimated noise=1.82985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135013 Jy ! Component: 100 - total flux cleaned = 0.00196826 Jy ! Component: 150 - total flux cleaned = 0.00225903 Jy ! Component: 200 - total flux cleaned = 0.00262378 Jy ! Total flux subtracted in 200 components = 0.00262378 Jy ! Clean residual min=-0.002533 max=0.002383 Jy/beam ! Clean residual mean=0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.486219 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.486219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072031Jy sigma=0.401982 ! Fit after self-cal, rms=0.072027Jy sigma=0.401948 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 = 0.000646682 Jy ! Component: 100 - total flux cleaned = 0.000802944 Jy ! Component: 150 - total flux cleaned = 0.000885376 Jy ! Component: 200 - total flux cleaned = 0.000934713 Jy ! Total flux subtracted in 200 components = 0.000934713 Jy ! Clean residual min=-0.002512 max=0.002388 Jy/beam ! Clean residual mean=0.000006 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.487154 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.487154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072018Jy sigma=0.401920 ! Fit after self-cal, rms=0.072019Jy sigma=0.401910 ! 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=3.05 mas, bmaj=7.515 mas, bpa=-4.375 degrees ! Estimated noise=1.4276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 7.515 at -4.375 degrees (North through East) ! Clean map min=-0.0020911 max=0.42983 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=2.685 mas, bmaj=6.886 mas, bpa=-3.957 degrees ! Estimated noise=1.71946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331278 Jy ! Component: 100 - total flux cleaned = 0.405873 Jy ! Component: 150 - total flux cleaned = 0.43114 Jy ! Component: 200 - total flux cleaned = 0.444056 Jy ! Total flux subtracted in 200 components = 0.444056 Jy ! Clean residual min=-0.004868 max=0.006703 Jy/beam ! Clean residual mean=0.000006 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.444056 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.444056 Jy ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.515 mas, bpa=-4.375 degrees ! Estimated noise=1.4276 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 = 0.0098637 Jy ! Component: 100 - total flux cleaned = 0.0168274 Jy ! Component: 150 - total flux cleaned = 0.0221489 Jy ! Component: 200 - total flux cleaned = 0.0263121 Jy ! Total flux subtracted in 200 components = 0.0263121 Jy ! Clean residual min=-0.002641 max=0.003251 Jy/beam ! Clean residual mean=0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.470368 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.470368 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=6.942 mas, bmaj=11.06 mas, bpa=-2.764 degrees ! Estimated noise=1.82985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057544 Jy ! Component: 100 - total flux cleaned = 0.00932158 Jy ! Component: 150 - total flux cleaned = 0.0118414 Jy ! Component: 200 - total flux cleaned = 0.0137688 Jy ! Total flux subtracted in 200 components = 0.0137688 Jy ! Clean residual min=-0.002782 max=0.002867 Jy/beam ! Clean residual mean=0.000005 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.484137 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 = 0.00154826 Jy ! Component: 100 - total flux cleaned = 0.00217581 Jy ! Component: 150 - total flux cleaned = 0.00250487 Jy ! Component: 200 - total flux cleaned = 0.0027638 Jy ! Total flux subtracted in 200 components = 0.0027638 Jy ! Clean residual min=-0.002630 max=0.002701 Jy/beam ! Clean residual mean=0.000005 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.486901 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 117 components and 0.486901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.515 mas, bpa=-4.375 degrees ! Estimated noise=1.4276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144378 Jy ! Component: 100 - total flux cleaned = -6.95098e-05 Jy ! Component: 150 - total flux cleaned = 0.000271985 Jy ! Component: 200 - total flux cleaned = 0.000671537 Jy ! Total flux subtracted in 200 components = 0.000671537 Jy ! Clean residual min=-0.002362 max=0.002343 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.487572 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.487572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072026Jy sigma=0.402155 ! Fit after self-cal, rms=0.072015Jy sigma=0.402087 wmodel J0354+0441_S_map.mod ! Writing 141 model components to file: J0354+0441_S_map.mod wobs J0354+0441_S_uvs.fits ! Writing UV FITS file: J0354+0441_S_uvs.fits wwins J0354+0441_S_map.win ! wwins: Wrote 3 windows to J0354+0441_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 = -0.000337131 Jy ! Component: 100 - total flux cleaned = -0.000682733 Jy ! Component: 150 - total flux cleaned = -0.000972961 Jy ! Component: 200 - total flux cleaned = -0.00100824 Jy ! Component: 250 - total flux cleaned = -0.00104278 Jy ! Component: 300 - total flux cleaned = -0.0011089 Jy ! Component: 350 - total flux cleaned = -0.00101346 Jy ! Component: 400 - total flux cleaned = -0.000920852 Jy ! Component: 450 - total flux cleaned = -0.000860846 Jy ! Component: 500 - total flux cleaned = -0.000801616 Jy ! Component: 550 - total flux cleaned = -0.000685808 Jy ! Component: 600 - total flux cleaned = -0.000601005 Jy ! Component: 650 - total flux cleaned = -0.000573518 Jy ! Component: 700 - total flux cleaned = -0.000436778 Jy ! Component: 750 - total flux cleaned = -0.000303813 Jy ! Component: 800 - total flux cleaned = -0.000251337 Jy ! Component: 850 - total flux cleaned = -0.000148087 Jy ! Component: 900 - total flux cleaned = -4.61653e-05 Jy ! Component: 950 - total flux cleaned = 0.000152962 Jy ! Component: 1000 - total flux cleaned = 0.000275475 Jy ! Component: 1050 - total flux cleaned = 0.000444348 Jy ! Component: 1100 - total flux cleaned = 0.000586724 Jy ! Component: 1150 - total flux cleaned = 0.000680109 Jy ! Component: 1200 - total flux cleaned = 0.000818295 Jy ! Component: 1250 - total flux cleaned = 0.000954122 Jy ! Component: 1300 - total flux cleaned = 0.00102086 Jy ! Component: 1350 - total flux cleaned = 0.00113049 Jy ! Component: 1400 - total flux cleaned = 0.00121748 Jy ! Component: 1450 - total flux cleaned = 0.00128213 Jy ! Component: 1500 - total flux cleaned = 0.00138813 Jy ! Component: 1550 - total flux cleaned = 0.00151308 Jy ! Component: 1600 - total flux cleaned = 0.00157497 Jy ! Component: 1650 - total flux cleaned = 0.00167717 Jy ! Component: 1700 - total flux cleaned = 0.00177782 Jy ! Component: 1750 - total flux cleaned = 0.00187747 Jy ! Component: 1800 - total flux cleaned = 0.00199553 Jy ! Component: 1850 - total flux cleaned = 0.00207293 Jy ! Component: 1900 - total flux cleaned = 0.00213042 Jy ! Component: 1950 - total flux cleaned = 0.00216824 Jy ! Component: 2000 - total flux cleaned = 0.00220612 Jy ! Component: 2050 - total flux cleaned = 0.00228063 Jy ! Component: 2100 - total flux cleaned = 0.00237262 Jy ! Component: 2150 - total flux cleaned = 0.00242746 Jy ! Component: 2200 - total flux cleaned = 0.00244539 Jy ! Component: 2250 - total flux cleaned = 0.00257063 Jy ! Component: 2300 - total flux cleaned = 0.00253527 Jy ! Component: 2350 - total flux cleaned = 0.00253541 Jy ! Component: 2400 - total flux cleaned = 0.00253565 Jy ! Component: 2450 - total flux cleaned = 0.00251862 Jy ! Component: 2500 - total flux cleaned = 0.00260401 Jy ! Component: 2550 - total flux cleaned = 0.00258698 Jy ! Component: 2600 - total flux cleaned = 0.00258706 Jy ! Component: 2650 - total flux cleaned = 0.00260341 Jy ! Component: 2700 - total flux cleaned = 0.00261979 Jy ! Component: 2750 - total flux cleaned = 0.00257049 Jy ! Component: 2800 - total flux cleaned = 0.0026517 Jy ! Component: 2850 - total flux cleaned = 0.00260318 Jy ! Component: 2900 - total flux cleaned = 0.0026034 Jy ! Component: 2950 - total flux cleaned = 0.0026035 Jy ! Component: 3000 - total flux cleaned = 0.00261922 Jy ! Component: 3050 - total flux cleaned = 0.00266605 Jy ! Component: 3100 - total flux cleaned = 0.00268136 Jy ! Component: 3150 - total flux cleaned = 0.00269663 Jy ! Component: 3200 - total flux cleaned = 0.00272718 Jy ! Component: 3250 - total flux cleaned = 0.00268167 Jy ! Component: 3300 - total flux cleaned = 0.00272689 Jy ! Component: 3350 - total flux cleaned = 0.00278659 Jy ! Component: 3400 - total flux cleaned = 0.00274212 Jy ! Component: 3450 - total flux cleaned = 0.00271275 Jy ! Component: 3500 - total flux cleaned = 0.00277122 Jy ! Component: 3550 - total flux cleaned = 0.00272756 Jy ! Component: 3600 - total flux cleaned = 0.00272744 Jy ! Component: 3650 - total flux cleaned = 0.00269886 Jy ! Component: 3700 - total flux cleaned = 0.00271305 Jy ! Component: 3750 - total flux cleaned = 0.00272692 Jy ! Component: 3800 - total flux cleaned = 0.00271276 Jy ! Component: 3850 - total flux cleaned = 0.00272667 Jy ! Component: 3900 - total flux cleaned = 0.00269901 Jy ! Component: 3950 - total flux cleaned = 0.00274048 Jy ! Component: 4000 - total flux cleaned = 0.00272702 Jy ! Component: 4050 - total flux cleaned = 0.00275426 Jy ! Total flux subtracted in 4096 components = 0.00275426 Jy ! Clean residual min=-0.000785 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.490326 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 464 components and 0.490326 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0354+0441_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 7.515 at -4.375 degrees (North through East) ! Clean map min=-0.0015988 max=0.42843 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0354+0441_S_map.fits wmodel /image_prod/ug002_uva//J0354+0441_S_map.mod ! Writing 464 model components to file: /image_prod/ug002_uva//J0354+0441_S_map.mod wobs /image_prod/ug002_uva//J0354+0441_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0354+0441_S_uvs.fits wwins /image_prod/ug002_uva//J0354+0441_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0354+0441_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.428428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171436 0.171436 0.342872 0.685745 1.37149 2.74298 5.48596 10.9719 21.9438 43.8877 87.7753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.428 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1749.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0354+0441_S_dfm.log closed on Wed Mar 4 20:04:39 2020