! Started logfile: /vlbi/uf001/uva//J1928+6814_S_b_dfm.log on Mon Jan 14 05:05:15 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//J1928+6814_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1928+6814_S_b_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1928+6814 ! ! 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 6132 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 J1928+6814_S_b] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003411Jy sigma=20.214095 ! Fit after self-cal, rms=0.962608Jy sigma=19.441733 ! 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=2.897 mas, bmaj=5.265 mas, bpa=-85.02 degrees ! Estimated noise=0.711355 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 = 0.0275158 Jy ! Component: 100 - total flux cleaned = 0.0350331 Jy ! Total flux subtracted in 100 components = 0.0350331 Jy ! Clean residual min=-0.004981 max=0.005063 Jy/beam ! Clean residual mean=-0.000026 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.035033 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.035033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079061Jy sigma=1.359584 ! Fit after self-cal, rms=0.077778Jy sigma=1.330936 ! 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=3.622 mas, bmaj=6.171 mas, bpa=-89.53 degrees ! Estimated noise=0.46098 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 = 0.00898069 Jy ! Component: 100 - total flux cleaned = 0.0138001 Jy ! Component: 150 - total flux cleaned = 0.0166733 Jy ! Component: 200 - total flux cleaned = 0.0184619 Jy ! Total flux subtracted in 200 components = 0.0184619 Jy ! Clean residual min=-0.005260 max=0.006081 Jy/beam ! Clean residual mean=-0.000038 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.053495 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.053495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076562Jy sigma=1.308909 ! Fit after self-cal, rms=0.076291Jy sigma=1.305358 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 6.171 at -89.53 degrees (North through East) ! Clean map min=-0.0053214 max=0.040787 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.15 KP 0.91 ! LA 0.90 MK 1.11 NL 1.11 OV 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.88 HN 1.09 KP 0.98 ! LA 1.03 MK 1.12 NL 0.80 OV 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.04 KP 1.03 ! LA 1.09 MK 1.16 NL 0.94 OV 1.09 ! ! ! Fit before self-cal, rms=0.076291Jy sigma=1.305358 ! Fit after self-cal, rms=0.072033Jy sigma=1.299905 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=6.378 mas, bpa=-89.81 degrees ! Estimated noise=0.463871 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 = 0.000893315 Jy ! Component: 100 - total flux cleaned = 0.00108166 Jy ! Component: 150 - total flux cleaned = 0.00118683 Jy ! Component: 200 - total flux cleaned = 0.00123351 Jy ! Total flux subtracted in 200 components = 0.00123351 Jy ! Clean residual min=-0.005062 max=0.005582 Jy/beam ! Clean residual mean=-0.000035 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.0547285 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0547285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071998Jy sigma=1.299466 ! Fit after self-cal, rms=0.072079Jy sigma=1.297752 ! 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=0.072079Jy sigma=1.297752 ! Fit after self-cal, rms=0.071599Jy sigma=1.292092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=6.548 mas, bpa=89.87 degrees ! Estimated noise=0.466966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220462 Jy ! Component: 100 - total flux cleaned = -1.74339e-06 Jy ! Component: 150 - total flux cleaned = 9.41431e-05 Jy ! Component: 200 - total flux cleaned = 0.000177533 Jy ! Total flux subtracted in 200 components = 0.000177533 Jy ! Clean residual min=-0.004939 max=0.005443 Jy/beam ! Clean residual mean=-0.000027 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.054906 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.054906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071557Jy sigma=1.291358 ! Fit after self-cal, rms=0.071687Jy sigma=1.288367 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 = 0.000139898 Jy ! Component: 100 - total flux cleaned = 0.000239845 Jy ! Component: 150 - total flux cleaned = 0.000299195 Jy ! Component: 200 - total flux cleaned = 0.000380039 Jy ! Total flux subtracted in 200 components = 0.000380039 Jy ! Clean residual min=-0.005121 max=0.005406 Jy/beam ! Clean residual mean=-0.000030 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.0552861 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.0552861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071656Jy sigma=1.287869 ! Fit after self-cal, rms=0.071619Jy sigma=1.287725 ! 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=0.071619Jy sigma=1.287725 ! Fit after self-cal, rms=0.073409Jy sigma=1.286850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=6.612 mas, bpa=88.77 degrees ! Estimated noise=0.46805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.91225e-05 Jy ! Component: 100 - total flux cleaned = 0.000263673 Jy ! Component: 150 - total flux cleaned = 0.000345559 Jy ! Component: 200 - total flux cleaned = 0.000394251 Jy ! Total flux subtracted in 200 components = 0.000394251 Jy ! Clean residual min=-0.005069 max=0.005444 Jy/beam ! Clean residual mean=-0.000025 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.0556803 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.0556803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073376Jy sigma=1.286250 ! Fit after self-cal, rms=0.073469Jy sigma=1.285852 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 = -9.09201e-06 Jy ! Component: 100 - total flux cleaned = 4.7332e-05 Jy ! Component: 150 - total flux cleaned = 0.000122883 Jy ! Component: 200 - total flux cleaned = 0.000169153 Jy ! Total flux subtracted in 200 components = 0.000169153 Jy ! Clean residual min=-0.005198 max=0.005357 Jy/beam ! Clean residual mean=-0.000026 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.0558495 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.0558495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073446Jy sigma=1.285497 ! Fit after self-cal, rms=0.073421Jy sigma=1.285396 ! 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=0.073421Jy sigma=1.285396 ! Fit after self-cal, rms=0.074597Jy sigma=1.285133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.218 mas, bmaj=10.82 mas, bpa=71.16 degrees ! Estimated noise=0.56253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101864 Jy ! Component: 100 - total flux cleaned = 0.00116281 Jy ! Component: 150 - total flux cleaned = 0.00124802 Jy ! Component: 200 - total flux cleaned = 0.00129622 Jy ! Total flux subtracted in 200 components = 0.00129622 Jy ! Clean residual min=-0.008357 max=0.008439 Jy/beam ! Clean residual mean=-0.000042 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.0571457 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.0571457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074583Jy sigma=1.284959 ! Fit after self-cal, rms=0.074629Jy sigma=1.284704 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 = -0.0001075 Jy ! Component: 100 - total flux cleaned = -3.17846e-05 Jy ! Component: 150 - total flux cleaned = 1.06467e-05 Jy ! Component: 200 - total flux cleaned = 4.71478e-05 Jy ! Total flux subtracted in 200 components = 4.71478e-05 Jy ! Clean residual min=-0.008471 max=0.008562 Jy/beam ! Clean residual mean=-0.000043 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.0571928 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0571928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074627Jy sigma=1.284743 ! Fit after self-cal, rms=0.074604Jy sigma=1.284594 ! 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=3.805 mas, bmaj=6.653 mas, bpa=87.94 degrees ! Estimated noise=0.467735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.805 x 6.653 at 87.94 degrees (North through East) ! Clean map min=-0.0051226 max=0.04018 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=3.025 mas, bmaj=5.591 mas, bpa=-87.35 degrees ! Estimated noise=0.753342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029582 Jy ! Component: 100 - total flux cleaned = 0.0392949 Jy ! Component: 150 - total flux cleaned = 0.0457779 Jy ! Component: 200 - total flux cleaned = 0.0494603 Jy ! Total flux subtracted in 200 components = 0.0494603 Jy ! Clean residual min=-0.004807 max=0.004796 Jy/beam ! Clean residual mean=-0.000018 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.0494603 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0494603 Jy ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=6.653 mas, bpa=87.94 degrees ! Estimated noise=0.467735 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 = 0.00397499 Jy ! Component: 100 - total flux cleaned = 0.00460055 Jy ! Component: 150 - total flux cleaned = 0.00511577 Jy ! Component: 200 - total flux cleaned = 0.00554394 Jy ! Total flux subtracted in 200 components = 0.00554394 Jy ! Clean residual min=-0.005347 max=0.005264 Jy/beam ! Clean residual mean=-0.000027 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0550043 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0550043 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.218 mas, bmaj=10.82 mas, bpa=71.16 degrees ! Estimated noise=0.56253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198743 Jy ! Component: 100 - total flux cleaned = 0.00213115 Jy ! Component: 150 - total flux cleaned = 0.00224714 Jy ! Component: 200 - total flux cleaned = 0.00233876 Jy ! Total flux subtracted in 200 components = 0.00233876 Jy ! Clean residual min=-0.008389 max=0.008529 Jy/beam ! Clean residual mean=-0.000043 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.057343 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 = 4.83886e-05 Jy ! Component: 100 - total flux cleaned = 5.02804e-05 Jy ! Component: 150 - total flux cleaned = 3.0267e-05 Jy ! Component: 200 - total flux cleaned = 3.03557e-05 Jy ! Total flux subtracted in 200 components = 3.03557e-05 Jy ! Clean residual min=-0.008407 max=0.008551 Jy/beam ! Clean residual mean=-0.000042 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.0573734 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0573734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=6.653 mas, bpa=87.94 degrees ! Estimated noise=0.467735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72139e-05 Jy ! Component: 100 - total flux cleaned = -0.000265325 Jy ! Component: 150 - total flux cleaned = -0.000377143 Jy ! Component: 200 - total flux cleaned = -0.000377218 Jy ! Total flux subtracted in 200 components = -0.000377218 Jy ! Clean residual min=-0.005231 max=0.005226 Jy/beam ! Clean residual mean=-0.000023 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.0569962 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0569962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074643Jy sigma=1.285255 ! Fit after self-cal, rms=0.074632Jy sigma=1.284950 wmodel J1928+6814_S_b_map.mod ! Writing 40 model components to file: J1928+6814_S_b_map.mod wobs J1928+6814_S_b_uvs.fits ! Writing UV FITS file: J1928+6814_S_b_uvs.fits wwins J1928+6814_S_b_map.win ! wwins: Wrote 1 windows to J1928+6814_S_b_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 = 0.000772499 Jy ! Component: 100 - total flux cleaned = 0.00113007 Jy ! Component: 150 - total flux cleaned = 0.00113043 Jy ! Component: 200 - total flux cleaned = 0.00121233 Jy ! Component: 250 - total flux cleaned = 0.00114021 Jy ! Component: 300 - total flux cleaned = 0.00120996 Jy ! Component: 350 - total flux cleaned = 0.0011407 Jy ! Component: 400 - total flux cleaned = 0.000885738 Jy ! Component: 450 - total flux cleaned = 0.000827584 Jy ! Component: 500 - total flux cleaned = 0.000945377 Jy ! Component: 550 - total flux cleaned = 0.000719159 Jy ! Component: 600 - total flux cleaned = 0.000557263 Jy ! Component: 650 - total flux cleaned = 0.000504701 Jy ! Component: 700 - total flux cleaned = 0.000453752 Jy ! Component: 750 - total flux cleaned = 0.000403711 Jy ! Component: 800 - total flux cleaned = 0.000405835 Jy ! Component: 850 - total flux cleaned = 0.000496426 Jy ! Component: 900 - total flux cleaned = 0.000408202 Jy ! Component: 950 - total flux cleaned = 0.000364537 Jy ! Component: 1000 - total flux cleaned = 0.000362627 Jy ! Component: 1050 - total flux cleaned = 0.000320585 Jy ! Component: 1100 - total flux cleaned = 0.000281948 Jy ! Component: 1150 - total flux cleaned = 0.000318335 Jy ! Component: 1200 - total flux cleaned = 0.000317761 Jy ! Component: 1250 - total flux cleaned = 0.000352946 Jy ! Component: 1300 - total flux cleaned = 0.000388867 Jy ! Component: 1350 - total flux cleaned = 0.000523938 Jy ! Component: 1400 - total flux cleaned = 0.000557766 Jy ! Component: 1450 - total flux cleaned = 0.000590301 Jy ! Component: 1500 - total flux cleaned = 0.000653578 Jy ! Component: 1550 - total flux cleaned = 0.000653554 Jy ! Component: 1600 - total flux cleaned = 0.000653051 Jy ! Component: 1650 - total flux cleaned = 0.000565084 Jy ! Component: 1700 - total flux cleaned = 0.00056525 Jy ! Component: 1750 - total flux cleaned = 0.000537856 Jy ! Component: 1800 - total flux cleaned = 0.000538062 Jy ! Component: 1850 - total flux cleaned = 0.00045792 Jy ! Component: 1900 - total flux cleaned = 0.000458556 Jy ! Component: 1950 - total flux cleaned = 0.000433357 Jy ! Component: 2000 - total flux cleaned = 0.000432904 Jy ! Component: 2050 - total flux cleaned = 0.000432622 Jy ! Component: 2100 - total flux cleaned = 0.000384713 Jy ! Component: 2150 - total flux cleaned = 0.000432012 Jy ! Component: 2200 - total flux cleaned = 0.00043253 Jy ! Component: 2250 - total flux cleaned = 0.000523522 Jy ! Component: 2300 - total flux cleaned = 0.000568125 Jy ! Component: 2350 - total flux cleaned = 0.000633858 Jy ! Component: 2400 - total flux cleaned = 0.00067682 Jy ! Component: 2450 - total flux cleaned = 0.000718854 Jy ! Component: 2500 - total flux cleaned = 0.000760333 Jy ! Component: 2550 - total flux cleaned = 0.00080114 Jy ! Component: 2600 - total flux cleaned = 0.000881959 Jy ! Component: 2650 - total flux cleaned = 0.000901936 Jy ! Component: 2700 - total flux cleaned = 0.000922057 Jy ! Component: 2750 - total flux cleaned = 0.00103856 Jy ! Component: 2800 - total flux cleaned = 0.00111485 Jy ! Component: 2850 - total flux cleaned = 0.00115225 Jy ! Component: 2900 - total flux cleaned = 0.0011335 Jy ! Component: 2950 - total flux cleaned = 0.0012251 Jy ! Component: 3000 - total flux cleaned = 0.00127922 Jy ! Component: 3050 - total flux cleaned = 0.00126145 Jy ! Component: 3100 - total flux cleaned = 0.00134939 Jy ! Component: 3150 - total flux cleaned = 0.00133211 Jy ! Component: 3200 - total flux cleaned = 0.00140078 Jy ! Component: 3250 - total flux cleaned = 0.00145182 Jy ! Component: 3300 - total flux cleaned = 0.00146815 Jy ! Component: 3350 - total flux cleaned = 0.00143527 Jy ! Component: 3400 - total flux cleaned = 0.00146815 Jy ! Component: 3450 - total flux cleaned = 0.00143584 Jy ! Component: 3500 - total flux cleaned = 0.00145196 Jy ! Component: 3550 - total flux cleaned = 0.00146773 Jy ! Component: 3600 - total flux cleaned = 0.00148318 Jy ! Component: 3650 - total flux cleaned = 0.00145185 Jy ! Component: 3700 - total flux cleaned = 0.00140534 Jy ! Component: 3750 - total flux cleaned = 0.00145152 Jy ! Component: 3800 - total flux cleaned = 0.00140599 Jy ! Component: 3850 - total flux cleaned = 0.00139102 Jy ! Component: 3900 - total flux cleaned = 0.00140614 Jy ! Component: 3950 - total flux cleaned = 0.00142104 Jy ! Component: 4000 - total flux cleaned = 0.00140625 Jy ! Component: 4050 - total flux cleaned = 0.0014208 Jy ! Total flux subtracted in 4096 components = 0.00140619 Jy ! Clean residual min=-0.000808 max=0.000864 Jy/beam ! Clean residual mean=-0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0584024 Jy keep ! Adding 393 model components to the UV plane model. ! The established model now contains 433 components and 0.0584023 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1928+6814_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.805 x 6.653 at 87.94 degrees (North through East) ! Clean map min=-0.0020894 max=0.040176 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1928+6814_S_b_map.fits wmodel /vlbi/uf001/uva//J1928+6814_S_b_map.mod ! Writing 433 model components to file: /vlbi/uf001/uva//J1928+6814_S_b_map.mod wobs /vlbi/uf001/uva//J1928+6814_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1928+6814_S_b_uvs.fits wwins /vlbi/uf001/uva//J1928+6814_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1928+6814_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.040176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78245 1.78245 3.56489 7.12979 14.2596 28.5192 57.0383 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.307 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1928+6814_S_b_dfm.log closed on Mon Jan 14 05:05:20 2019