! Started logfile: /vlbi/uf001/uva//J1337+6532_S_dfm.log on Mon Jan 14 02:30:55 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//J1337+6532_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1337+6532_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.993651 visibilities/baseline/integration-bin. ! Found source: J1337+6532 ! ! 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 7512 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 J1337+6532_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007123Jy sigma=21.235729 ! Fit after self-cal, rms=0.908969Jy sigma=19.188099 ! 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=3.433 mas, bmaj=3.96 mas, bpa=-84.28 degrees ! Estimated noise=0.576907 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 = 0.069426 Jy ! Component: 100 - total flux cleaned = 0.0887107 Jy ! Total flux subtracted in 100 components = 0.0887107 Jy ! Clean residual min=-0.003725 max=0.007798 Jy/beam ! Clean residual mean=-0.000022 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0887107 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0887107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061637Jy sigma=1.248042 ! Fit after self-cal, rms=0.061530Jy sigma=1.245402 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831093 Jy ! Component: 100 - total flux cleaned = 0.0128818 Jy ! Total flux subtracted in 100 components = 0.0128818 Jy ! Clean residual min=-0.003161 max=0.003701 Jy/beam ! Clean residual mean=-0.000016 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.101592 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.101592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060190Jy sigma=1.215356 ! Fit after self-cal, rms=0.060186Jy sigma=1.215130 ! 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=4.023 mas, bmaj=4.539 mas, bpa=-87.37 degrees ! Estimated noise=0.423708 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 (-5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500774 Jy ! Component: 100 - total flux cleaned = 0.00821118 Jy ! Component: 150 - total flux cleaned = 0.0104432 Jy ! Component: 200 - total flux cleaned = 0.0120518 Jy ! Total flux subtracted in 200 components = 0.0120518 Jy ! Clean residual min=-0.002789 max=0.002381 Jy/beam ! Clean residual mean=-0.000014 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.113644 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.113644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059705Jy sigma=1.204344 ! Fit after self-cal, rms=0.059676Jy sigma=1.203625 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.023 x 4.539 at -87.37 degrees (North through East) ! Clean map min=-0.0026116 max=0.089629 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.04 ! LA 0.94 MK 0.99 NL 1.08 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 0.92 MK 1.04 NL 1.01 OV 0.99 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.03 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Fit before self-cal, rms=0.059676Jy sigma=1.203625 ! Fit after self-cal, rms=0.059826Jy sigma=1.197737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.074 mas, bmaj=4.591 mas, bpa=-86.46 degrees ! Estimated noise=0.423665 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 = -0.000914143 Jy ! Component: 100 - total flux cleaned = -0.00134542 Jy ! Component: 150 - total flux cleaned = -0.00171508 Jy ! Component: 200 - total flux cleaned = -0.00186976 Jy ! Total flux subtracted in 200 components = -0.00186976 Jy ! Clean residual min=-0.002560 max=0.002163 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.111774 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.111774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059778Jy sigma=1.196835 ! Fit after self-cal, rms=0.059799Jy sigma=1.196648 ! 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=0.059799Jy sigma=1.196648 ! Fit after self-cal, rms=0.059782Jy sigma=1.188806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=4.58 mas, bpa=-88.12 degrees ! Estimated noise=0.422517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341589 Jy ! Component: 100 - total flux cleaned = -0.000518404 Jy ! Component: 150 - total flux cleaned = -0.000689627 Jy ! Component: 200 - total flux cleaned = -0.000856417 Jy ! Total flux subtracted in 200 components = -0.000856417 Jy ! Clean residual min=-0.002014 max=0.001865 Jy/beam ! Clean residual mean=-0.000008 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.110918 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.110918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059757Jy sigma=1.188321 ! Fit after self-cal, rms=0.059764Jy sigma=1.188178 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 = -7.88592e-05 Jy ! Component: 100 - total flux cleaned = -0.000187982 Jy ! Component: 150 - total flux cleaned = -0.000270585 Jy ! Component: 200 - total flux cleaned = -0.000301466 Jy ! Total flux subtracted in 200 components = -0.000301466 Jy ! Clean residual min=-0.002024 max=0.001862 Jy/beam ! Clean residual mean=-0.000008 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.110617 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.110617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059754Jy sigma=1.187990 ! Fit after self-cal, rms=0.059754Jy sigma=1.187974 ! 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=0.059754Jy sigma=1.187974 ! Fit after self-cal, rms=0.059826Jy sigma=1.187871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.087 mas, bmaj=4.573 mas, bpa=-87.79 degrees ! Estimated noise=0.42188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352326 Jy ! Component: 100 - total flux cleaned = -0.000534074 Jy ! Component: 150 - total flux cleaned = -0.000659686 Jy ! Component: 200 - total flux cleaned = -0.000702778 Jy ! Total flux subtracted in 200 components = -0.000702778 Jy ! Clean residual min=-0.002006 max=0.001856 Jy/beam ! Clean residual mean=-0.000008 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.109914 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.109914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059816Jy sigma=1.187669 ! Fit after self-cal, rms=0.059817Jy sigma=1.187654 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 = -4.44681e-05 Jy ! Component: 100 - total flux cleaned = -8.53828e-05 Jy ! Component: 150 - total flux cleaned = -8.57329e-05 Jy ! Component: 200 - total flux cleaned = -0.000110904 Jy ! Total flux subtracted in 200 components = -0.000110904 Jy ! Clean residual min=-0.002014 max=0.001851 Jy/beam ! Clean residual mean=-0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.109803 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.109803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059811Jy sigma=1.187547 ! Fit after self-cal, rms=0.059811Jy sigma=1.187537 ! 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=0.059811Jy sigma=1.187537 ! Fit after self-cal, rms=0.059802Jy sigma=1.187510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.027 mas, bmaj=9.206 mas, bpa=77.65 degrees ! Estimated noise=0.522332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543298 Jy ! Component: 100 - total flux cleaned = -0.000574903 Jy ! Component: 150 - total flux cleaned = -0.00059215 Jy ! Component: 200 - total flux cleaned = -0.000592264 Jy ! Total flux subtracted in 200 components = -0.000592264 Jy ! Clean residual min=-0.002056 max=0.002059 Jy/beam ! Clean residual mean=-0.000017 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.109211 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.109211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059799Jy sigma=1.187441 ! Fit after self-cal, rms=0.059799Jy sigma=1.187416 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 = -5.86665e-05 Jy ! Component: 100 - total flux cleaned = -6.71909e-05 Jy ! Component: 150 - total flux cleaned = -5.97609e-05 Jy ! Component: 200 - total flux cleaned = -5.36091e-05 Jy ! Total flux subtracted in 200 components = -5.36091e-05 Jy ! Clean residual min=-0.002057 max=0.002051 Jy/beam ! Clean residual mean=-0.000017 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.109157 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.109157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059798Jy sigma=1.187395 ! Fit after self-cal, rms=0.059797Jy sigma=1.187380 ! 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=4.094 mas, bmaj=4.569 mas, bpa=-87.41 degrees ! Estimated noise=0.421343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 4.569 at -87.41 degrees (North through East) ! Clean map min=-0.0019277 max=0.089699 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=3.475 mas, bmaj=3.985 mas, bpa=-83.92 degrees ! Estimated noise=0.578544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695077 Jy ! Component: 100 - total flux cleaned = 0.0888126 Jy ! Component: 150 - total flux cleaned = 0.0968887 Jy ! Component: 200 - total flux cleaned = 0.101238 Jy ! Total flux subtracted in 200 components = 0.101238 Jy ! Clean residual min=-0.002679 max=0.003127 Jy/beam ! Clean residual mean=-0.000011 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.101238 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.101238 Jy ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=4.569 mas, bpa=-87.41 degrees ! Estimated noise=0.421343 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 = 0.00365068 Jy ! Component: 100 - total flux cleaned = 0.00544062 Jy ! Component: 150 - total flux cleaned = 0.00623464 Jy ! Component: 200 - total flux cleaned = 0.00685847 Jy ! Total flux subtracted in 200 components = 0.00685847 Jy ! Clean residual min=-0.001988 max=0.001912 Jy/beam ! Clean residual mean=-0.000010 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.108097 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.108097 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=8.027 mas, bmaj=9.206 mas, bpa=77.65 degrees ! Estimated noise=0.522332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533341 Jy ! Component: 100 - total flux cleaned = 0.000678577 Jy ! Component: 150 - total flux cleaned = 0.000805041 Jy ! Component: 200 - total flux cleaned = 0.000831308 Jy ! Total flux subtracted in 200 components = 0.000831308 Jy ! Clean residual min=-0.002076 max=0.002042 Jy/beam ! Clean residual mean=-0.000018 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.108928 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 = 3.45709e-05 Jy ! Component: 100 - total flux cleaned = 6.57453e-05 Jy ! Component: 150 - total flux cleaned = 9.3552e-05 Jy ! Component: 200 - total flux cleaned = 0.000118033 Jy ! Total flux subtracted in 200 components = 0.000118033 Jy ! Clean residual min=-0.002067 max=0.002047 Jy/beam ! Clean residual mean=-0.000017 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.109046 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.109046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=4.569 mas, bpa=-87.41 degrees ! Estimated noise=0.421343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.7719e-05 Jy ! Component: 100 - total flux cleaned = 3.48984e-06 Jy ! Component: 150 - total flux cleaned = 2.61255e-05 Jy ! Component: 200 - total flux cleaned = 2.63635e-05 Jy ! Total flux subtracted in 200 components = 2.63635e-05 Jy ! Clean residual min=-0.001954 max=0.001822 Jy/beam ! Clean residual mean=-0.000008 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.109072 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.109072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059841Jy sigma=1.188166 ! Fit after self-cal, rms=0.059837Jy sigma=1.188100 wmodel J1337+6532_S_map.mod ! Writing 76 model components to file: J1337+6532_S_map.mod wobs J1337+6532_S_uvs.fits ! Writing UV FITS file: J1337+6532_S_uvs.fits wwins J1337+6532_S_map.win ! wwins: Wrote 2 windows to J1337+6532_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 = -0.000399049 Jy ! Component: 100 - total flux cleaned = -0.000596587 Jy ! Component: 150 - total flux cleaned = -0.000785065 Jy ! Component: 200 - total flux cleaned = -0.000935247 Jy ! Component: 250 - total flux cleaned = -0.000963995 Jy ! Component: 300 - total flux cleaned = -0.000964059 Jy ! Component: 350 - total flux cleaned = -0.000964601 Jy ! Component: 400 - total flux cleaned = -0.00101912 Jy ! Component: 450 - total flux cleaned = -0.00104592 Jy ! Component: 500 - total flux cleaned = -0.00104619 Jy ! Component: 550 - total flux cleaned = -0.00109754 Jy ! Component: 600 - total flux cleaned = -0.00107231 Jy ! Component: 650 - total flux cleaned = -0.00109725 Jy ! Component: 700 - total flux cleaned = -0.00112159 Jy ! Component: 750 - total flux cleaned = -0.00109741 Jy ! Component: 800 - total flux cleaned = -0.00114479 Jy ! Component: 850 - total flux cleaned = -0.00114456 Jy ! Component: 900 - total flux cleaned = -0.00119127 Jy ! Component: 950 - total flux cleaned = -0.00126029 Jy ! Component: 1000 - total flux cleaned = -0.00135161 Jy ! Component: 1050 - total flux cleaned = -0.00144145 Jy ! Component: 1100 - total flux cleaned = -0.00155299 Jy ! Component: 1150 - total flux cleaned = -0.00161889 Jy ! Component: 1200 - total flux cleaned = -0.00170625 Jy ! Component: 1250 - total flux cleaned = -0.00177152 Jy ! Component: 1300 - total flux cleaned = -0.00185707 Jy ! Component: 1350 - total flux cleaned = -0.00189962 Jy ! Component: 1400 - total flux cleaned = -0.00200529 Jy ! Component: 1450 - total flux cleaned = -0.00213053 Jy ! Component: 1500 - total flux cleaned = -0.00213066 Jy ! Component: 1550 - total flux cleaned = -0.00225355 Jy ! Component: 1600 - total flux cleaned = -0.00223329 Jy ! Component: 1650 - total flux cleaned = -0.00235398 Jy ! Component: 1700 - total flux cleaned = -0.00239416 Jy ! Component: 1750 - total flux cleaned = -0.00239408 Jy ! Component: 1800 - total flux cleaned = -0.00235497 Jy ! Component: 1850 - total flux cleaned = -0.00241353 Jy ! Component: 1900 - total flux cleaned = -0.00249072 Jy ! Component: 1950 - total flux cleaned = -0.00247139 Jy ! Component: 2000 - total flux cleaned = -0.00245212 Jy ! Component: 2050 - total flux cleaned = -0.0025085 Jy ! Component: 2100 - total flux cleaned = -0.00243364 Jy ! Component: 2150 - total flux cleaned = -0.00247077 Jy ! Component: 2200 - total flux cleaned = -0.00247093 Jy ! Component: 2250 - total flux cleaned = -0.00245262 Jy ! Component: 2300 - total flux cleaned = -0.00247105 Jy ! Component: 2350 - total flux cleaned = -0.0024709 Jy ! Component: 2400 - total flux cleaned = -0.00254262 Jy ! Component: 2450 - total flux cleaned = -0.0024712 Jy ! Component: 2500 - total flux cleaned = -0.00243566 Jy ! Component: 2550 - total flux cleaned = -0.00250608 Jy ! Component: 2600 - total flux cleaned = -0.002506 Jy ! Component: 2650 - total flux cleaned = -0.00252325 Jy ! Component: 2700 - total flux cleaned = -0.00248883 Jy ! Component: 2750 - total flux cleaned = -0.00248889 Jy ! Component: 2800 - total flux cleaned = -0.00252286 Jy ! Component: 2850 - total flux cleaned = -0.00259044 Jy ! Component: 2900 - total flux cleaned = -0.00250637 Jy ! Component: 2950 - total flux cleaned = -0.00248973 Jy ! Component: 3000 - total flux cleaned = -0.00252293 Jy ! Component: 3050 - total flux cleaned = -0.00258895 Jy ! Component: 3100 - total flux cleaned = -0.00260539 Jy ! Component: 3150 - total flux cleaned = -0.00258896 Jy ! Component: 3200 - total flux cleaned = -0.00262131 Jy ! Component: 3250 - total flux cleaned = -0.00258911 Jy ! Component: 3300 - total flux cleaned = -0.00262115 Jy ! Component: 3350 - total flux cleaned = -0.00266888 Jy ! Component: 3400 - total flux cleaned = -0.00263715 Jy ! Component: 3450 - total flux cleaned = -0.0027002 Jy ! Component: 3500 - total flux cleaned = -0.00268466 Jy ! Component: 3550 - total flux cleaned = -0.00266906 Jy ! Component: 3600 - total flux cleaned = -0.00274664 Jy ! Component: 3650 - total flux cleaned = -0.00274668 Jy ! Component: 3700 - total flux cleaned = -0.00276195 Jy ! Component: 3750 - total flux cleaned = -0.00277711 Jy ! Component: 3800 - total flux cleaned = -0.00271634 Jy ! Component: 3850 - total flux cleaned = -0.00273146 Jy ! Component: 3900 - total flux cleaned = -0.00271647 Jy ! Component: 3950 - total flux cleaned = -0.00276116 Jy ! Component: 4000 - total flux cleaned = -0.00270159 Jy ! Component: 4050 - total flux cleaned = -0.00270146 Jy ! Total flux subtracted in 4096 components = -0.00261297 Jy ! Clean residual min=-0.000921 max=0.000971 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.106459 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 370 components and 0.106459 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1337+6532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 4.569 at -87.41 degrees (North through East) ! Clean map min=-0.0016021 max=0.089633 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1337+6532_S_map.fits wmodel /vlbi/uf001/uva//J1337+6532_S_map.mod ! Writing 370 model components to file: /vlbi/uf001/uva//J1337+6532_S_map.mod wobs /vlbi/uf001/uva//J1337+6532_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1337+6532_S_uvs.fits wwins /vlbi/uf001/uva//J1337+6532_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1337+6532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0896331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.898226 0.898226 1.79645 3.5929 7.1858 14.3716 28.7432 57.4864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.991 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1337+6532_S_dfm.log closed on Mon Jan 14 02:31:00 2019