! Started logfile: /vlbi/uf001/uva//J1035+3756_S_dfm.log on Mon Jan 14 00:57:02 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//J1035+3756_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1035+3756_S_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845111 visibilities/baseline/integration-bin. ! Found source: J1035+3756 ! ! 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 11409 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 J1035+3756_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998833Jy sigma=21.911761 ! Fit after self-cal, rms=0.963472Jy sigma=21.110844 ! 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=3.315 mas, bmaj=5.028 mas, bpa=3.046 degrees ! Estimated noise=0.480485 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 = 0.0289358 Jy ! Component: 100 - total flux cleaned = 0.0354244 Jy ! Total flux subtracted in 100 components = 0.0354244 Jy ! Clean residual min=-0.003100 max=0.002710 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0354244 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0354244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056215Jy sigma=1.185884 ! Fit after self-cal, rms=0.054908Jy sigma=1.155498 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374373 Jy ! Component: 100 - total flux cleaned = 0.00540311 Jy ! Total flux subtracted in 100 components = 0.00540311 Jy ! Clean residual min=-0.002450 max=0.002368 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0408275 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0408275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054641Jy sigma=1.149660 ! Fit after self-cal, rms=0.054634Jy sigma=1.149352 ! 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=3.995 mas, bmaj=5.941 mas, bpa=-1.054 degrees ! Estimated noise=0.313587 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 = 0.00137188 Jy ! Component: 100 - total flux cleaned = 0.00198071 Jy ! Component: 150 - total flux cleaned = 0.00205339 Jy ! Component: 200 - total flux cleaned = 0.00205225 Jy ! Total flux subtracted in 200 components = 0.00205225 Jy ! Clean residual min=-0.001448 max=0.001524 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0428797 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0428797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054601Jy sigma=1.148638 ! Fit after self-cal, rms=0.054601Jy sigma=1.148568 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.995 x 5.941 at -1.054 degrees (North through East) ! Clean map min=-0.0014411 max=0.039739 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.04 KP 1.01 ! LA 0.96 MK 0.95 NL 1.08 OV 1.10 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 1.01 ! LA 1.07 MK 0.97 NL 1.02 OV 1.08 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.03 KP 1.03 ! LA 1.03 MK 0.95 NL 1.00 OV 1.10 ! PT 0.87 SC 0.92 ! ! ! Fit before self-cal, rms=0.054601Jy sigma=1.148568 ! Fit after self-cal, rms=0.054487Jy sigma=1.146346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=5.879 mas, bpa=-0.5669 degrees ! Estimated noise=0.312742 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 = 0.000531238 Jy ! Component: 100 - total flux cleaned = 0.000626576 Jy ! Component: 150 - total flux cleaned = 0.00067241 Jy ! Component: 200 - total flux cleaned = 0.000703941 Jy ! Total flux subtracted in 200 components = 0.000703941 Jy ! Clean residual min=-0.001303 max=0.001434 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0435837 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0435837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054479Jy sigma=1.146242 ! Fit after self-cal, rms=0.054539Jy sigma=1.145860 ! 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=0.054539Jy sigma=1.145860 ! Fit after self-cal, rms=0.054809Jy sigma=1.144295 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=5.822 mas, bpa=-0.8759 degrees ! Estimated noise=0.31362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476827 Jy ! Component: 100 - total flux cleaned = 0.000614574 Jy ! Component: 150 - total flux cleaned = 0.000654975 Jy ! Component: 200 - total flux cleaned = 0.000675275 Jy ! Total flux subtracted in 200 components = 0.000675275 Jy ! Clean residual min=-0.001238 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.044259 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0442589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054803Jy sigma=1.144223 ! Fit after self-cal, rms=0.054829Jy sigma=1.143761 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 = 2.75505e-05 Jy ! Component: 100 - total flux cleaned = 3.40172e-05 Jy ! Component: 150 - total flux cleaned = 2.80894e-05 Jy ! Component: 200 - total flux cleaned = 2.82263e-05 Jy ! Total flux subtracted in 200 components = 2.82263e-05 Jy ! Clean residual min=-0.001272 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0442872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0442872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054827Jy sigma=1.143736 ! Fit after self-cal, rms=0.054811Jy sigma=1.143157 ! 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=0.054811Jy sigma=1.143157 ! Fit after self-cal, rms=0.054972Jy sigma=1.143051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=5.778 mas, bpa=-0.8656 degrees ! Estimated noise=0.313359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393005 Jy ! Component: 100 - total flux cleaned = 0.000468623 Jy ! Component: 150 - total flux cleaned = 0.000514893 Jy ! Component: 200 - total flux cleaned = 0.000540874 Jy ! Total flux subtracted in 200 components = 0.000540874 Jy ! Clean residual min=-0.001256 max=0.001329 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.044828 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.044828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054968Jy sigma=1.143000 ! Fit after self-cal, rms=0.054982Jy sigma=1.142930 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 = 1.00695e-05 Jy ! Component: 100 - total flux cleaned = 1.60163e-05 Jy ! Component: 150 - total flux cleaned = 2.18141e-05 Jy ! Component: 200 - total flux cleaned = 2.68071e-05 Jy ! Total flux subtracted in 200 components = 2.68071e-05 Jy ! Clean residual min=-0.001263 max=0.001343 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0448548 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0448548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054980Jy sigma=1.142909 ! Fit after self-cal, rms=0.054981Jy sigma=1.142906 ! 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=0.054981Jy sigma=1.142906 ! Fit after self-cal, rms=0.055091Jy sigma=1.142863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=8.911 mas, bpa=-2.37 degrees ! Estimated noise=0.394605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514806 Jy ! Component: 100 - total flux cleaned = 0.000747127 Jy ! Component: 150 - total flux cleaned = 0.000786591 Jy ! Component: 200 - total flux cleaned = 0.00079623 Jy ! Total flux subtracted in 200 components = 0.00079623 Jy ! Clean residual min=-0.001193 max=0.001604 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0456511 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0456511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055091Jy sigma=1.142883 ! Fit after self-cal, rms=0.055095Jy sigma=1.142858 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 (70, 78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979686 Jy ! Component: 100 - total flux cleaned = 0.00131026 Jy ! Component: 150 - total flux cleaned = 0.00156124 Jy ! Component: 200 - total flux cleaned = 0.00166538 Jy ! Total flux subtracted in 200 components = 0.00166538 Jy ! Clean residual min=-0.001256 max=0.001146 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0473164 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.0473164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055067Jy sigma=1.142128 ! Fit after self-cal, rms=0.055059Jy sigma=1.141953 ! 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=3.914 mas, bmaj=5.739 mas, bpa=-0.9241 degrees ! Estimated noise=0.313359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.914 x 5.739 at -0.9241 degrees (North through East) ! Clean map min=-0.0012888 max=0.039469 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=3.245 mas, bmaj=4.854 mas, bpa=3.768 degrees ! Estimated noise=0.47135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300999 Jy ! Component: 100 - total flux cleaned = 0.037113 Jy ! Component: 150 - total flux cleaned = 0.0385817 Jy ! Component: 200 - total flux cleaned = 0.0392727 Jy ! Total flux subtracted in 200 components = 0.0392727 Jy ! Clean residual min=-0.002107 max=0.002148 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0392727 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0392727 Jy ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=5.739 mas, bpa=-0.9241 degrees ! Estimated noise=0.313359 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 = 0.00234191 Jy ! Component: 100 - total flux cleaned = 0.00377667 Jy ! Component: 150 - total flux cleaned = 0.00480476 Jy ! Component: 200 - total flux cleaned = 0.00540144 Jy ! Total flux subtracted in 200 components = 0.00540144 Jy ! Clean residual min=-0.001192 max=0.001231 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0446742 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0446742 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=7.518 mas, bmaj=8.911 mas, bpa=-2.37 degrees ! Estimated noise=0.394605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001087 Jy ! Component: 100 - total flux cleaned = 0.00176487 Jy ! Component: 150 - total flux cleaned = 0.00197549 Jy ! Component: 200 - total flux cleaned = 0.00216365 Jy ! Total flux subtracted in 200 components = 0.00216365 Jy ! Clean residual min=-0.001203 max=0.001101 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0468378 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 = 0.000150233 Jy ! Component: 100 - total flux cleaned = 0.000285382 Jy ! Component: 150 - total flux cleaned = 0.000379496 Jy ! Component: 200 - total flux cleaned = 0.000466969 Jy ! Total flux subtracted in 200 components = 0.000466969 Jy ! Clean residual min=-0.001250 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0473048 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 111 components and 0.0473048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=5.739 mas, bpa=-0.9241 degrees ! Estimated noise=0.313359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81647e-05 Jy ! Component: 100 - total flux cleaned = 0.000144057 Jy ! Component: 150 - total flux cleaned = 0.000145465 Jy ! Component: 200 - total flux cleaned = 0.000128278 Jy ! Total flux subtracted in 200 components = 0.000128278 Jy ! Clean residual min=-0.001155 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.047433 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.047433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055019Jy sigma=1.141119 ! Fit after self-cal, rms=0.055013Jy sigma=1.140963 wmodel J1035+3756_S_map.mod ! Writing 138 model components to file: J1035+3756_S_map.mod wobs J1035+3756_S_uvs.fits ! Writing UV FITS file: J1035+3756_S_uvs.fits wwins J1035+3756_S_map.win ! wwins: Wrote 2 windows to J1035+3756_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 = 0.000277087 Jy ! Component: 100 - total flux cleaned = 0.000297449 Jy ! Component: 150 - total flux cleaned = 0.000257715 Jy ! Component: 200 - total flux cleaned = 0.000238376 Jy ! Component: 250 - total flux cleaned = 0.000200765 Jy ! Component: 300 - total flux cleaned = 0.000182474 Jy ! Component: 350 - total flux cleaned = 0.000200068 Jy ! Component: 400 - total flux cleaned = 0.000199833 Jy ! Component: 450 - total flux cleaned = 0.000216162 Jy ! Component: 500 - total flux cleaned = 0.000199033 Jy ! Component: 550 - total flux cleaned = 0.000198796 Jy ! Component: 600 - total flux cleaned = 0.000167003 Jy ! Component: 650 - total flux cleaned = 0.000198305 Jy ! Component: 700 - total flux cleaned = 0.000120986 Jy ! Component: 750 - total flux cleaned = 0.000136005 Jy ! Component: 800 - total flux cleaned = 9.08703e-05 Jy ! Component: 850 - total flux cleaned = 6.15374e-05 Jy ! Component: 900 - total flux cleaned = 3.36495e-06 Jy ! Component: 950 - total flux cleaned = -1.08186e-05 Jy ! Component: 1000 - total flux cleaned = -6.76232e-05 Jy ! Component: 1050 - total flux cleaned = -2.56225e-05 Jy ! Component: 1100 - total flux cleaned = -9.49566e-05 Jy ! Component: 1150 - total flux cleaned = -8.1386e-05 Jy ! Component: 1200 - total flux cleaned = -9.50775e-05 Jy ! Component: 1250 - total flux cleaned = -8.17461e-05 Jy ! Component: 1300 - total flux cleaned = -4.24243e-05 Jy ! Component: 1350 - total flux cleaned = -5.57603e-05 Jy ! Component: 1400 - total flux cleaned = -4.30662e-05 Jy ! Component: 1450 - total flux cleaned = -8.1457e-05 Jy ! Component: 1500 - total flux cleaned = -3.08728e-05 Jy ! Component: 1550 - total flux cleaned = -5.61006e-05 Jy ! Component: 1600 - total flux cleaned = -5.60501e-05 Jy ! Component: 1650 - total flux cleaned = -1.91299e-05 Jy ! Component: 1700 - total flux cleaned = -3.11141e-05 Jy ! Component: 1750 - total flux cleaned = 5.3213e-05 Jy ! Component: 1800 - total flux cleaned = 5.31267e-05 Jy ! Component: 1850 - total flux cleaned = 8.85657e-05 Jy ! Component: 1900 - total flux cleaned = 0.000135352 Jy ! Component: 1950 - total flux cleaned = 0.000135205 Jy ! Component: 2000 - total flux cleaned = 0.000169535 Jy ! Component: 2050 - total flux cleaned = 0.000203451 Jy ! Component: 2100 - total flux cleaned = 0.000180831 Jy ! Component: 2150 - total flux cleaned = 0.000191966 Jy ! Component: 2200 - total flux cleaned = 0.000169937 Jy ! Component: 2250 - total flux cleaned = 0.000202819 Jy ! Component: 2300 - total flux cleaned = 0.000192052 Jy ! Component: 2350 - total flux cleaned = 0.000159764 Jy ! Component: 2400 - total flux cleaned = 0.000181147 Jy ! Component: 2450 - total flux cleaned = 0.000127986 Jy ! Component: 2500 - total flux cleaned = 0.000117654 Jy ! Component: 2550 - total flux cleaned = 0.000128039 Jy ! Component: 2600 - total flux cleaned = 0.000117685 Jy ! Component: 2650 - total flux cleaned = 0.000127946 Jy ! Component: 2700 - total flux cleaned = 7.69735e-05 Jy ! Component: 2750 - total flux cleaned = 2.63768e-05 Jy ! Component: 2800 - total flux cleaned = 3.65653e-05 Jy ! Component: 2850 - total flux cleaned = -1.32513e-05 Jy ! Component: 2900 - total flux cleaned = 6.48573e-06 Jy ! Component: 2950 - total flux cleaned = -2.28907e-05 Jy ! Component: 3000 - total flux cleaned = -7.17007e-05 Jy ! Component: 3050 - total flux cleaned = -0.000100832 Jy ! Component: 3100 - total flux cleaned = -0.000129561 Jy ! Component: 3150 - total flux cleaned = -0.000139061 Jy ! Component: 3200 - total flux cleaned = -0.000167295 Jy ! Component: 3250 - total flux cleaned = -0.000204846 Jy ! Component: 3300 - total flux cleaned = -0.000195443 Jy ! Component: 3350 - total flux cleaned = -0.000241743 Jy ! Component: 3400 - total flux cleaned = -0.000269243 Jy ! Component: 3450 - total flux cleaned = -0.000269066 Jy ! Component: 3500 - total flux cleaned = -0.000296212 Jy ! Component: 3550 - total flux cleaned = -0.00028717 Jy ! Component: 3600 - total flux cleaned = -0.000313892 Jy ! Component: 3650 - total flux cleaned = -0.000358199 Jy ! Component: 3700 - total flux cleaned = -0.000349435 Jy ! Component: 3750 - total flux cleaned = -0.000410847 Jy ! Component: 3800 - total flux cleaned = -0.000410769 Jy ! Component: 3850 - total flux cleaned = -0.000454086 Jy ! Component: 3900 - total flux cleaned = -0.000488398 Jy ! Component: 3950 - total flux cleaned = -0.000462864 Jy ! Component: 4000 - total flux cleaned = -0.000505338 Jy ! Component: 4050 - total flux cleaned = -0.000505453 Jy ! Total flux subtracted in 4096 components = -0.000522308 Jy ! Clean residual min=-0.000559 max=0.000437 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0469107 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 425 components and 0.0469107 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1035+3756_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.914 x 5.739 at -0.9241 degrees (North through East) ! Clean map min=-0.0012496 max=0.039465 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1035+3756_S_map.fits wmodel /vlbi/uf001/uva//J1035+3756_S_map.mod ! Writing 425 model components to file: /vlbi/uf001/uva//J1035+3756_S_map.mod wobs /vlbi/uf001/uva//J1035+3756_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1035+3756_S_uvs.fits wwins /vlbi/uf001/uva//J1035+3756_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1035+3756_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0394654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17007 1.17007 2.34015 4.6803 9.36059 18.7212 37.4424 74.8847 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.394 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1035+3756_S_dfm.log closed on Mon Jan 14 00:57:06 2019