! Started logfile: /vlbi/uf001/uva//J0552+0313_S_dfm.log on Sun Jan 13 22:44:39 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//J0552+0313_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0552+0313_S_uva.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.965608 visibilities/baseline/integration-bin. ! Found source: J0552+0313 ! ! 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 4380 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 J0552+0313_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088497Jy sigma=21.189964 ! Fit after self-cal, rms=0.608785Jy sigma=12.147122 ! 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=5.114 mas, bmaj=20.63 mas, bpa=-14.24 degrees ! Estimated noise=0.64206 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 = 0.301545 Jy ! Component: 100 - total flux cleaned = 0.399348 Jy ! Total flux subtracted in 100 components = 0.399348 Jy ! Clean residual min=-0.022886 max=0.042150 Jy/beam ! Clean residual mean=0.000204 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 0.399348 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.399348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097935Jy sigma=1.786359 ! Fit after self-cal, rms=0.097802Jy sigma=1.782975 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0444063 Jy ! Component: 100 - total flux cleaned = 0.0673819 Jy ! Total flux subtracted in 100 components = 0.0673819 Jy ! Clean residual min=-0.014722 max=0.018363 Jy/beam ! Clean residual mean=0.000118 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 0.46673 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.46673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071688Jy sigma=1.338847 ! Fit after self-cal, rms=0.071538Jy sigma=1.334446 ! 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=5.439 mas, bmaj=22.01 mas, bpa=-14.72 degrees ! Estimated noise=0.555469 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 = 0.0178383 Jy ! Component: 100 - total flux cleaned = 0.0296771 Jy ! Component: 150 - total flux cleaned = 0.0383831 Jy ! Component: 200 - total flux cleaned = 0.044999 Jy ! Total flux subtracted in 200 components = 0.044999 Jy ! Clean residual min=-0.010726 max=0.012998 Jy/beam ! Clean residual mean=0.000097 rms=0.002916 Jy/beam ! Combined flux in latest and established models = 0.511729 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 125 components and 0.511729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065036Jy sigma=1.235014 ! Fit after self-cal, rms=0.064995Jy sigma=1.233706 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.439 x 22.01 at -14.72 degrees (North through East) ! Clean map min=-0.010264 max=0.38823 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.02 KP 1.01 LA 0.94 ! NL 1.06 OV 1.05 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 1.00 LA 0.91 ! NL 1.04 OV 0.96 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.00 LA 0.92 ! NL 1.02 OV 1.01 PT 0.99 ! ! ! Fit before self-cal, rms=0.064995Jy sigma=1.233706 ! Fit after self-cal, rms=0.060566Jy sigma=1.160356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.468 mas, bmaj=22.14 mas, bpa=-14.66 degrees ! Estimated noise=0.556532 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 = -0.00199084 Jy ! Component: 100 - total flux cleaned = -0.00121649 Jy ! Component: 150 - total flux cleaned = -0.000921563 Jy ! Component: 200 - total flux cleaned = -0.000726954 Jy ! Total flux subtracted in 200 components = -0.000726954 Jy ! Clean residual min=-0.006616 max=0.009721 Jy/beam ! Clean residual mean=0.000051 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.511002 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.511002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060356Jy sigma=1.155227 ! Fit after self-cal, rms=0.060345Jy sigma=1.154924 ! 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=0.060345Jy sigma=1.154924 ! Fit after self-cal, rms=0.058723Jy sigma=1.115323 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.472 mas, bmaj=22.21 mas, bpa=-14.7 degrees ! Estimated noise=0.557095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127191 Jy ! Component: 100 - total flux cleaned = -0.000160481 Jy ! Component: 150 - total flux cleaned = -0.000348689 Jy ! Component: 200 - total flux cleaned = -0.000521 Jy ! Total flux subtracted in 200 components = -0.000521 Jy ! Clean residual min=-0.005202 max=0.010025 Jy/beam ! Clean residual mean=0.000020 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.510481 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.510481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058587Jy sigma=1.112219 ! Fit after self-cal, rms=0.058593Jy sigma=1.112080 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 (-12, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057103 Jy ! Component: 100 - total flux cleaned = 0.00643256 Jy ! Component: 150 - total flux cleaned = 0.00688926 Jy ! Component: 200 - total flux cleaned = 0.00699418 Jy ! Total flux subtracted in 200 components = 0.00699418 Jy ! Clean residual min=-0.003499 max=0.004384 Jy/beam ! Clean residual mean=0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.517475 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 0.517475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057217Jy sigma=1.087117 ! Fit after self-cal, rms=0.057144Jy sigma=1.085883 ! 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=0.057144Jy sigma=1.085883 ! Fit after self-cal, rms=0.056861Jy sigma=1.081812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.471 mas, bmaj=22.19 mas, bpa=-14.69 degrees ! Estimated noise=0.555972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309431 Jy ! Component: 100 - total flux cleaned = 0.0036554 Jy ! Component: 150 - total flux cleaned = 0.00398939 Jy ! Component: 200 - total flux cleaned = 0.00416262 Jy ! Total flux subtracted in 200 components = 0.00416262 Jy ! Clean residual min=-0.002840 max=0.003253 Jy/beam ! Clean residual mean=0.000009 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.521638 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 247 components and 0.521638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056618Jy sigma=1.077500 ! Fit after self-cal, rms=0.056601Jy sigma=1.077222 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 = 0.000862751 Jy ! Component: 100 - total flux cleaned = 0.00107108 Jy ! Component: 150 - total flux cleaned = 0.00130715 Jy ! Component: 200 - total flux cleaned = 0.00147836 Jy ! Total flux subtracted in 200 components = 0.00147836 Jy ! Clean residual min=-0.002591 max=0.002951 Jy/beam ! Clean residual mean=0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.523116 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 276 components and 0.523116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056519Jy sigma=1.075730 ! Fit after self-cal, rms=0.056513Jy sigma=1.075656 ! 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=0.056513Jy sigma=1.075656 ! Fit after self-cal, rms=0.056439Jy sigma=1.075120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.004 mas, bmaj=21.49 mas, bpa=-15.68 degrees ! Estimated noise=0.613562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187941 Jy ! Component: 100 - total flux cleaned = 0.00266414 Jy ! Component: 150 - total flux cleaned = 0.0030583 Jy ! Component: 200 - total flux cleaned = 0.00332362 Jy ! Total flux subtracted in 200 components = 0.00332362 Jy ! Clean residual min=-0.002323 max=0.003253 Jy/beam ! Clean residual mean=0.000013 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.52644 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 304 components and 0.52644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056374Jy sigma=1.073929 ! Fit after self-cal, rms=0.056363Jy sigma=1.073780 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 (-100, 126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260446 Jy ! Component: 100 - total flux cleaned = 0.00340341 Jy ! Component: 150 - total flux cleaned = 0.0038411 Jy ! Component: 200 - total flux cleaned = 0.00400812 Jy ! Total flux subtracted in 200 components = 0.00400812 Jy ! Clean residual min=-0.002020 max=0.001945 Jy/beam ! Clean residual mean=0.000011 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.530448 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 353 components and 0.530448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056233Jy sigma=1.071494 ! Fit after self-cal, rms=0.056220Jy sigma=1.071386 ! 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=5.473 mas, bmaj=22.18 mas, bpa=-14.68 degrees ! Estimated noise=0.555577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.473 x 22.18 at -14.68 degrees (North through East) ! Clean map min=-0.0033353 max=0.388 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=5.135 mas, bmaj=20.84 mas, bpa=-14.21 degrees ! Estimated noise=0.642878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.301622 Jy ! Component: 100 - total flux cleaned = 0.398988 Jy ! Component: 150 - total flux cleaned = 0.442581 Jy ! Component: 200 - total flux cleaned = 0.466002 Jy ! Total flux subtracted in 200 components = 0.466002 Jy ! Clean residual min=-0.009845 max=0.012043 Jy/beam ! Clean residual mean=0.000065 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 0.466002 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.466002 Jy ! Inverting map and beam ! Estimated beam: bmin=5.473 mas, bmaj=22.18 mas, bpa=-14.68 degrees ! Estimated noise=0.555577 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 = 0.0166189 Jy ! Component: 100 - total flux cleaned = 0.027046 Jy ! Component: 150 - total flux cleaned = 0.0319953 Jy ! Component: 200 - total flux cleaned = 0.0364576 Jy ! Total flux subtracted in 200 components = 0.0364576 Jy ! Clean residual min=-0.004175 max=0.004561 Jy/beam ! Clean residual mean=0.000030 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.502459 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 101 components and 0.50246 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=8.004 mas, bmaj=21.49 mas, bpa=-15.68 degrees ! Estimated noise=0.613562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615843 Jy ! Component: 100 - total flux cleaned = 0.0110287 Jy ! Component: 150 - total flux cleaned = 0.0145031 Jy ! Component: 200 - total flux cleaned = 0.0171309 Jy ! Total flux subtracted in 200 components = 0.0171309 Jy ! Clean residual min=-0.003133 max=0.003060 Jy/beam ! Clean residual mean=0.000023 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.51959 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 = 0.00221063 Jy ! Component: 100 - total flux cleaned = 0.00399239 Jy ! Component: 150 - total flux cleaned = 0.00558961 Jy ! Component: 200 - total flux cleaned = 0.00669002 Jy ! Total flux subtracted in 200 components = 0.00669002 Jy ! Clean residual min=-0.002600 max=0.002242 Jy/beam ! Clean residual mean=0.000016 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.52628 Jy ! Adding 155 model components to the UV plane model. ! The established model now contains 245 components and 0.526281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.473 mas, bmaj=22.18 mas, bpa=-14.68 degrees ! Estimated noise=0.555577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636231 Jy ! Component: 100 - total flux cleaned = -0.000465519 Jy ! Component: 150 - total flux cleaned = -0.000151356 Jy ! Component: 200 - total flux cleaned = 0.000227013 Jy ! Total flux subtracted in 200 components = 0.000227013 Jy ! Clean residual min=-0.002046 max=0.002040 Jy/beam ! Clean residual mean=0.000010 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.526508 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 277 components and 0.526507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056241Jy sigma=1.071737 ! Fit after self-cal, rms=0.056235Jy sigma=1.071556 wmodel J0552+0313_S_map.mod ! Writing 277 model components to file: J0552+0313_S_map.mod wobs J0552+0313_S_uvs.fits ! Writing UV FITS file: J0552+0313_S_uvs.fits wwins J0552+0313_S_map.win ! wwins: Wrote 3 windows to J0552+0313_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 = 3.9322e-05 Jy ! Component: 100 - total flux cleaned = 0.000164961 Jy ! Component: 150 - total flux cleaned = 0.000313584 Jy ! Component: 200 - total flux cleaned = 0.000563037 Jy ! Component: 250 - total flux cleaned = 0.000589354 Jy ! Component: 300 - total flux cleaned = 0.000564963 Jy ! Component: 350 - total flux cleaned = 0.000588823 Jy ! Component: 400 - total flux cleaned = 0.000566179 Jy ! Component: 450 - total flux cleaned = 0.000700341 Jy ! Component: 500 - total flux cleaned = 0.000764398 Jy ! Component: 550 - total flux cleaned = 0.000785168 Jy ! Component: 600 - total flux cleaned = 0.000805961 Jy ! Component: 650 - total flux cleaned = 0.000905993 Jy ! Component: 700 - total flux cleaned = 0.000964611 Jy ! Component: 750 - total flux cleaned = 0.000984286 Jy ! Component: 800 - total flux cleaned = 0.0009848 Jy ! Component: 850 - total flux cleaned = 0.00103944 Jy ! Component: 900 - total flux cleaned = 0.00102206 Jy ! Component: 950 - total flux cleaned = 0.00105711 Jy ! Component: 1000 - total flux cleaned = 0.00107413 Jy ! Component: 1050 - total flux cleaned = 0.00105759 Jy ! Component: 1100 - total flux cleaned = 0.00109016 Jy ! Component: 1150 - total flux cleaned = 0.00107412 Jy ! Component: 1200 - total flux cleaned = 0.00108988 Jy ! Component: 1250 - total flux cleaned = 0.00110548 Jy ! Component: 1300 - total flux cleaned = 0.00110534 Jy ! Component: 1350 - total flux cleaned = 0.00116456 Jy ! Component: 1400 - total flux cleaned = 0.00117956 Jy ! Component: 1450 - total flux cleaned = 0.00122274 Jy ! Component: 1500 - total flux cleaned = 0.00130704 Jy ! Component: 1550 - total flux cleaned = 0.00134826 Jy ! Component: 1600 - total flux cleaned = 0.00140286 Jy ! Component: 1650 - total flux cleaned = 0.00141665 Jy ! Component: 1700 - total flux cleaned = 0.00150945 Jy ! Component: 1750 - total flux cleaned = 0.00152258 Jy ! Component: 1800 - total flux cleaned = 0.0015615 Jy ! Component: 1850 - total flux cleaned = 0.00163808 Jy ! Component: 1900 - total flux cleaned = 0.00173868 Jy ! Component: 1950 - total flux cleaned = 0.00173851 Jy ! Component: 2000 - total flux cleaned = 0.00179984 Jy ! Component: 2050 - total flux cleaned = 0.00181196 Jy ! Component: 2100 - total flux cleaned = 0.00183597 Jy ! Component: 2150 - total flux cleaned = 0.00188356 Jy ! Component: 2200 - total flux cleaned = 0.00188359 Jy ! Component: 2250 - total flux cleaned = 0.00194153 Jy ! Component: 2300 - total flux cleaned = 0.00196432 Jy ! Component: 2350 - total flux cleaned = 0.00195278 Jy ! Component: 2400 - total flux cleaned = 0.00199764 Jy ! Component: 2450 - total flux cleaned = 0.0019753 Jy ! Component: 2500 - total flux cleaned = 0.00198636 Jy ! Component: 2550 - total flux cleaned = 0.00203005 Jy ! Component: 2600 - total flux cleaned = 0.00201909 Jy ! Component: 2650 - total flux cleaned = 0.00204038 Jy ! Component: 2700 - total flux cleaned = 0.00202976 Jy ! Component: 2750 - total flux cleaned = 0.00208225 Jy ! Component: 2800 - total flux cleaned = 0.00208222 Jy ! Component: 2850 - total flux cleaned = 0.00209249 Jy ! Component: 2900 - total flux cleaned = 0.00207214 Jy ! Component: 2950 - total flux cleaned = 0.00212273 Jy ! Component: 3000 - total flux cleaned = 0.00213276 Jy ! Component: 3050 - total flux cleaned = 0.00213282 Jy ! Component: 3100 - total flux cleaned = 0.0021428 Jy ! Component: 3150 - total flux cleaned = 0.00217225 Jy ! Component: 3200 - total flux cleaned = 0.00219167 Jy ! Component: 3250 - total flux cleaned = 0.00222055 Jy ! Component: 3300 - total flux cleaned = 0.00219187 Jy ! Component: 3350 - total flux cleaned = 0.00222973 Jy ! Component: 3400 - total flux cleaned = 0.00220163 Jy ! Component: 3450 - total flux cleaned = 0.00225768 Jy ! Component: 3500 - total flux cleaned = 0.00226693 Jy ! Component: 3550 - total flux cleaned = 0.00227605 Jy ! Component: 3600 - total flux cleaned = 0.00228517 Jy ! Component: 3650 - total flux cleaned = 0.00228507 Jy ! Component: 3700 - total flux cleaned = 0.00225807 Jy ! Component: 3750 - total flux cleaned = 0.00229386 Jy ! Component: 3800 - total flux cleaned = 0.00227608 Jy ! Component: 3850 - total flux cleaned = 0.00228477 Jy ! Component: 3900 - total flux cleaned = 0.00227591 Jy ! Component: 3950 - total flux cleaned = 0.00228466 Jy ! Component: 4000 - total flux cleaned = 0.00228472 Jy ! Component: 4050 - total flux cleaned = 0.00232776 Jy ! Total flux subtracted in 4096 components = 0.0023448 Jy ! Clean residual min=-0.000461 max=0.000446 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.528852 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 622 components and 0.528852 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0552+0313_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.473 x 22.18 at -14.68 degrees (North through East) ! Clean map min=-0.0020009 max=0.38954 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0552+0313_S_map.fits wmodel /vlbi/uf001/uva//J0552+0313_S_map.mod ! Writing 622 model components to file: /vlbi/uf001/uva//J0552+0313_S_map.mod wobs /vlbi/uf001/uva//J0552+0313_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0552+0313_S_uvs.fits wwins /vlbi/uf001/uva//J0552+0313_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0552+0313_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.389543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136495 0.136495 0.272991 0.545981 1.09196 2.18392 4.36785 8.7357 17.4714 34.9428 69.8856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2197.88 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0552+0313_S_dfm.log closed on Sun Jan 13 22:44:44 2019