! Started logfile: /vlbi/uf001/uva//J0450+4620_S_dfm.log on Sun Jan 13 22:21:48 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//J0450+4620_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0450+4620_S_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.999165 visibilities/baseline/integration-bin. ! Found source: J0450+4620 ! ! 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 3588 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 J0450+4620_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005776Jy sigma=26.866696 ! Fit after self-cal, rms=0.953336Jy sigma=25.484101 ! 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=5.161 mas, bmaj=9.02 mas, bpa=-19.84 degrees ! Estimated noise=0.624486 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 = 0.0375173 Jy ! Component: 100 - total flux cleaned = 0.0457623 Jy ! Total flux subtracted in 100 components = 0.0457623 Jy ! Clean residual min=-0.003000 max=0.003039 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0457623 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0457623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051100Jy sigma=1.285570 ! Fit after self-cal, rms=0.049103Jy sigma=1.232382 ! 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=6.02 mas, bmaj=9.894 mas, bpa=-20.23 degrees ! Estimated noise=0.464792 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 = 0.00365767 Jy ! Component: 100 - total flux cleaned = 0.0051313 Jy ! Component: 150 - total flux cleaned = 0.00586281 Jy ! Component: 200 - total flux cleaned = 0.00596304 Jy ! Total flux subtracted in 200 components = 0.00596304 Jy ! Clean residual min=-0.002195 max=0.002153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0517253 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0517253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048848Jy sigma=1.225500 ! Fit after self-cal, rms=0.048842Jy sigma=1.225382 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.02 x 9.894 at -20.23 degrees (North through East) ! Clean map min=-0.0021657 max=0.049848 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.95 KP 1.01 LA 0.90 ! NL 1.09 OV 0.98 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.95 KP 0.99 LA 0.99 ! NL 0.98 OV 1.02 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00 KP 1.03 LA 0.93 ! NL 1.05 OV 0.98 PT 1.04 ! ! ! Fit before self-cal, rms=0.048842Jy sigma=1.225382 ! Fit after self-cal, rms=0.048402Jy sigma=1.222251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.978 mas, bmaj=9.847 mas, bpa=-20.09 degrees ! Estimated noise=0.461687 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 = 0.000103303 Jy ! Component: 100 - total flux cleaned = 2.9631e-05 Jy ! Component: 150 - total flux cleaned = -3.11293e-05 Jy ! Component: 200 - total flux cleaned = -4.14699e-05 Jy ! Total flux subtracted in 200 components = -4.14699e-05 Jy ! Clean residual min=-0.001950 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0516838 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0516838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048395Jy sigma=1.222026 ! Fit after self-cal, rms=0.048389Jy sigma=1.221678 ! 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=0.048389Jy sigma=1.221678 ! Fit after self-cal, rms=0.048226Jy sigma=1.216759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.969 mas, bmaj=9.861 mas, bpa=-19.97 degrees ! Estimated noise=0.46109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.48574e-05 Jy ! Component: 100 - total flux cleaned = 7.45181e-05 Jy ! Component: 150 - total flux cleaned = 7.43464e-05 Jy ! Component: 200 - total flux cleaned = 6.4577e-05 Jy ! Total flux subtracted in 200 components = 6.4577e-05 Jy ! Clean residual min=-0.001680 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0517484 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0517484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048222Jy sigma=1.216630 ! Fit after self-cal, rms=0.048236Jy sigma=1.216296 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 = 4.15944e-05 Jy ! Component: 100 - total flux cleaned = 4.16285e-05 Jy ! Component: 150 - total flux cleaned = 5.10013e-05 Jy ! Component: 200 - total flux cleaned = 5.08276e-05 Jy ! Total flux subtracted in 200 components = 5.08276e-05 Jy ! Clean residual min=-0.001699 max=0.001895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0517993 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0517993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048233Jy sigma=1.216197 ! Fit after self-cal, rms=0.048233Jy sigma=1.216190 ! 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=0.048233Jy sigma=1.216190 ! Fit after self-cal, rms=0.048244Jy sigma=1.216117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.965 mas, bmaj=9.865 mas, bpa=-20.1 degrees ! Estimated noise=0.460651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75333e-06 Jy ! Component: 100 - total flux cleaned = -1.6678e-05 Jy ! Component: 150 - total flux cleaned = -7.49684e-06 Jy ! Component: 200 - total flux cleaned = -7.34593e-06 Jy ! Total flux subtracted in 200 components = -7.34593e-06 Jy ! Clean residual min=-0.001675 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0517919 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0517919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048240Jy sigma=1.216021 ! Fit after self-cal, rms=0.048244Jy sigma=1.216008 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 = 1.44144e-05 Jy ! Component: 100 - total flux cleaned = 2.33287e-05 Jy ! Component: 150 - total flux cleaned = 2.31178e-05 Jy ! Component: 200 - total flux cleaned = 3.1644e-05 Jy ! Total flux subtracted in 200 components = 3.1644e-05 Jy ! Clean residual min=-0.001678 max=0.001863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0518236 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0518235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048241Jy sigma=1.215927 ! Fit after self-cal, rms=0.048241Jy sigma=1.215923 ! 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=0.048241Jy sigma=1.215923 ! Fit after self-cal, rms=0.048196Jy sigma=1.215910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.669 mas, bmaj=12.45 mas, bpa=-20.21 degrees ! Estimated noise=0.511498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.10911e-05 Jy ! Component: 100 - total flux cleaned = -3.0648e-05 Jy ! Component: 150 - total flux cleaned = -1.70211e-05 Jy ! Component: 200 - total flux cleaned = 1.25936e-06 Jy ! Total flux subtracted in 200 components = 1.25936e-06 Jy ! Clean residual min=-0.001606 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0518248 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0518248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048196Jy sigma=1.215878 ! Fit after self-cal, rms=0.048196Jy sigma=1.215869 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 = -6.85818e-06 Jy ! Component: 100 - total flux cleaned = 1.06462e-05 Jy ! Component: 150 - total flux cleaned = 2.14634e-05 Jy ! Component: 200 - total flux cleaned = 3.13235e-05 Jy ! Total flux subtracted in 200 components = 3.13235e-05 Jy ! Clean residual min=-0.001613 max=0.001799 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0518561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0518561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048196Jy sigma=1.215853 ! Fit after self-cal, rms=0.048196Jy sigma=1.215850 ! 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=5.962 mas, bmaj=9.867 mas, bpa=-20.23 degrees ! Estimated noise=0.460143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.962 x 9.867 at -20.23 degrees (North through East) ! Clean map min=-0.0016166 max=0.049114 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=5.142 mas, bmaj=9.048 mas, bpa=-19.51 degrees ! Estimated noise=0.617964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385223 Jy ! Component: 100 - total flux cleaned = 0.0469789 Jy ! Component: 150 - total flux cleaned = 0.0494795 Jy ! Component: 200 - total flux cleaned = 0.0505975 Jy ! Total flux subtracted in 200 components = 0.0505975 Jy ! Clean residual min=-0.002512 max=0.002390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0505975 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0505975 Jy ! Inverting map and beam ! Estimated beam: bmin=5.962 mas, bmaj=9.867 mas, bpa=-20.23 degrees ! Estimated noise=0.460143 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 = 0.000618845 Jy ! Component: 100 - total flux cleaned = 0.000722196 Jy ! Component: 150 - total flux cleaned = 0.000799732 Jy ! Component: 200 - total flux cleaned = 0.000830495 Jy ! Total flux subtracted in 200 components = 0.000830495 Jy ! Clean residual min=-0.001670 max=0.001883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.051428 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.051428 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=8.669 mas, bmaj=12.45 mas, bpa=-20.21 degrees ! Estimated noise=0.511498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015833 Jy ! Component: 100 - total flux cleaned = 0.000208903 Jy ! Component: 150 - total flux cleaned = 0.000244689 Jy ! Component: 200 - total flux cleaned = 0.000260742 Jy ! Total flux subtracted in 200 components = 0.000260742 Jy ! Clean residual min=-0.001596 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0516887 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 = 7.96801e-06 Jy ! Component: 100 - total flux cleaned = 2.95914e-05 Jy ! Component: 150 - total flux cleaned = 4.27939e-05 Jy ! Component: 200 - total flux cleaned = 4.91206e-05 Jy ! Total flux subtracted in 200 components = 4.91206e-05 Jy ! Clean residual min=-0.001601 max=0.001796 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0517378 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0517378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.962 mas, bmaj=9.867 mas, bpa=-20.23 degrees ! Estimated noise=0.460143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.44753e-05 Jy ! Component: 100 - total flux cleaned = -4.46176e-05 Jy ! Component: 150 - total flux cleaned = -4.46944e-05 Jy ! Component: 200 - total flux cleaned = -4.54602e-05 Jy ! Total flux subtracted in 200 components = -4.54602e-05 Jy ! Clean residual min=-0.001649 max=0.001832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0516924 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0516924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048197Jy sigma=1.216068 ! Fit after self-cal, rms=0.048198Jy sigma=1.216027 wmodel J0450+4620_S_map.mod ! Writing 55 model components to file: J0450+4620_S_map.mod wobs J0450+4620_S_uvs.fits ! Writing UV FITS file: J0450+4620_S_uvs.fits wwins J0450+4620_S_map.win ! wwins: Wrote 1 windows to J0450+4620_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 = 5.09868e-05 Jy ! Component: 100 - total flux cleaned = -6.89175e-05 Jy ! Component: 150 - total flux cleaned = -0.000237514 Jy ! Component: 200 - total flux cleaned = -0.000369938 Jy ! Component: 250 - total flux cleaned = -0.000446486 Jy ! Component: 300 - total flux cleaned = -0.000543128 Jy ! Component: 350 - total flux cleaned = -0.000634977 Jy ! Component: 400 - total flux cleaned = -0.000723912 Jy ! Component: 450 - total flux cleaned = -0.000852231 Jy ! Component: 500 - total flux cleaned = -0.000975319 Jy ! Component: 550 - total flux cleaned = -0.0010939 Jy ! Component: 600 - total flux cleaned = -0.00122807 Jy ! Component: 650 - total flux cleaned = -0.00135812 Jy ! Component: 700 - total flux cleaned = -0.00144857 Jy ! Component: 750 - total flux cleaned = -0.00162465 Jy ! Component: 800 - total flux cleaned = -0.0017787 Jy ! Component: 850 - total flux cleaned = -0.00187916 Jy ! Component: 900 - total flux cleaned = -0.00197717 Jy ! Component: 950 - total flux cleaned = -0.00208868 Jy ! Component: 1000 - total flux cleaned = -0.00218174 Jy ! Component: 1050 - total flux cleaned = -0.00225759 Jy ! Component: 1100 - total flux cleaned = -0.00236125 Jy ! Component: 1150 - total flux cleaned = -0.00239054 Jy ! Component: 1200 - total flux cleaned = -0.00244795 Jy ! Component: 1250 - total flux cleaned = -0.00250357 Jy ! Component: 1300 - total flux cleaned = -0.00253087 Jy ! Component: 1350 - total flux cleaned = -0.00253089 Jy ! Component: 1400 - total flux cleaned = -0.00255721 Jy ! Component: 1450 - total flux cleaned = -0.00255713 Jy ! Component: 1500 - total flux cleaned = -0.0025445 Jy ! Component: 1550 - total flux cleaned = -0.0025695 Jy ! Component: 1600 - total flux cleaned = -0.00252052 Jy ! Component: 1650 - total flux cleaned = -0.00255674 Jy ! Component: 1700 - total flux cleaned = -0.00258041 Jy ! Component: 1750 - total flux cleaned = -0.00260372 Jy ! Component: 1800 - total flux cleaned = -0.00260359 Jy ! Component: 1850 - total flux cleaned = -0.00266022 Jy ! Component: 1900 - total flux cleaned = -0.00269359 Jy ! Component: 1950 - total flux cleaned = -0.00272617 Jy ! Component: 2000 - total flux cleaned = -0.0027911 Jy ! Component: 2050 - total flux cleaned = -0.00283362 Jy ! Component: 2100 - total flux cleaned = -0.00287576 Jy ! Component: 2150 - total flux cleaned = -0.00292744 Jy ! Component: 2200 - total flux cleaned = -0.00297849 Jy ! Component: 2250 - total flux cleaned = -0.00305897 Jy ! Component: 2300 - total flux cleaned = -0.00309868 Jy ! Component: 2350 - total flux cleaned = -0.00314769 Jy ! Component: 2400 - total flux cleaned = -0.0032057 Jy ! Component: 2450 - total flux cleaned = -0.00323431 Jy ! Component: 2500 - total flux cleaned = -0.00328152 Jy ! Component: 2550 - total flux cleaned = -0.00331882 Jy ! Component: 2600 - total flux cleaned = -0.00334644 Jy ! Component: 2650 - total flux cleaned = -0.00337379 Jy ! Component: 2700 - total flux cleaned = -0.00340972 Jy ! Component: 2750 - total flux cleaned = -0.00345404 Jy ! Component: 2800 - total flux cleaned = -0.00347151 Jy ! Component: 2850 - total flux cleaned = -0.00351491 Jy ! Component: 2900 - total flux cleaned = -0.0035321 Jy ! Component: 2950 - total flux cleaned = -0.00355772 Jy ! Component: 3000 - total flux cleaned = -0.00359979 Jy ! Component: 3050 - total flux cleaned = -0.00362473 Jy ! Component: 3100 - total flux cleaned = -0.00363296 Jy ! Component: 3150 - total flux cleaned = -0.00364114 Jy ! Component: 3200 - total flux cleaned = -0.00364117 Jy ! Component: 3250 - total flux cleaned = -0.00364922 Jy ! Component: 3300 - total flux cleaned = -0.00364924 Jy ! Component: 3350 - total flux cleaned = -0.00363344 Jy ! Component: 3400 - total flux cleaned = -0.00361776 Jy ! Component: 3450 - total flux cleaned = -0.00361779 Jy ! Component: 3500 - total flux cleaned = -0.00361009 Jy ! Component: 3550 - total flux cleaned = -0.00361008 Jy ! Component: 3600 - total flux cleaned = -0.00357966 Jy ! Component: 3650 - total flux cleaned = -0.00354951 Jy ! Component: 3700 - total flux cleaned = -0.00354209 Jy ! Component: 3750 - total flux cleaned = -0.00353459 Jy ! Component: 3800 - total flux cleaned = -0.00351982 Jy ! Component: 3850 - total flux cleaned = -0.00347595 Jy ! Component: 3900 - total flux cleaned = -0.00349042 Jy ! Component: 3950 - total flux cleaned = -0.0034615 Jy ! Component: 4000 - total flux cleaned = -0.00343992 Jy ! Component: 4050 - total flux cleaned = -0.00341857 Jy ! Total flux subtracted in 4096 components = -0.00341143 Jy ! Clean residual min=-0.000511 max=0.000468 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.048281 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 350 components and 0.0482809 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0450+4620_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.962 x 9.867 at -20.23 degrees (North through East) ! Clean map min=-0.0011212 max=0.049063 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0450+4620_S_map.fits wmodel /vlbi/uf001/uva//J0450+4620_S_map.mod ! Writing 350 model components to file: /vlbi/uf001/uva//J0450+4620_S_map.mod wobs /vlbi/uf001/uva//J0450+4620_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0450+4620_S_uvs.fits wwins /vlbi/uf001/uva//J0450+4620_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0450+4620_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0490633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785594 0.785594 1.57119 3.14238 6.28475 12.5695 25.139 50.278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.876 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0450+4620_S_dfm.log closed on Sun Jan 13 22:21:52 2019