! Started logfile: /vlbi/uf001/uva//J0132+4325_S_dfm.log on Sun Jan 13 21:01:27 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//J0132+4325_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0132+4325_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904483 visibilities/baseline/integration-bin. ! Found source: J0132+4325 ! ! 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 6960 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 J0132+4325_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012687Jy sigma=23.626519 ! Fit after self-cal, rms=0.888577Jy sigma=20.731675 ! 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=3.107 mas, bmaj=4.958 mas, bpa=-2.017 degrees ! Estimated noise=0.543292 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 = 0.0858533 Jy ! Component: 100 - total flux cleaned = 0.108009 Jy ! Total flux subtracted in 100 components = 0.108009 Jy ! Clean residual min=-0.004296 max=0.008979 Jy/beam ! Clean residual mean=-0.000001 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.108009 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067491Jy sigma=1.417253 ! Fit after self-cal, rms=0.067466Jy sigma=1.416534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966919 Jy ! Component: 100 - total flux cleaned = 0.0147617 Jy ! Total flux subtracted in 100 components = 0.0147617 Jy ! Clean residual min=-0.003788 max=0.004644 Jy/beam ! Clean residual mean=0.000002 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.122771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.122771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065997Jy sigma=1.380496 ! Fit after self-cal, rms=0.065998Jy sigma=1.379971 ! 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=3.726 mas, bmaj=5.782 mas, bpa=-1.584 degrees ! Estimated noise=0.374815 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 = 0.00377619 Jy ! Component: 100 - total flux cleaned = 0.00590772 Jy ! Component: 150 - total flux cleaned = 0.0072449 Jy ! Component: 200 - total flux cleaned = 0.00807015 Jy ! Total flux subtracted in 200 components = 0.00807015 Jy ! Clean residual min=-0.003440 max=0.003755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.130841 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.130841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065735Jy sigma=1.375080 ! Fit after self-cal, rms=0.065733Jy sigma=1.374850 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.726 x 5.782 at -1.584 degrees (North through East) ! Clean map min=-0.0033369 max=0.11154 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.99 ! LA 0.93 MK 1.01 NL 1.13 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 1.05 ! LA 0.96 MK 1.00 NL 1.13 OV 0.97 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 1.01 ! LA 0.92 MK 1.12 NL 1.10 OV 1.01 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.065733Jy sigma=1.374850 ! Fit after self-cal, rms=0.064694Jy sigma=1.359134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.714 mas, bmaj=5.767 mas, bpa=-0.3233 degrees ! Estimated noise=0.373664 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 = 0.000596724 Jy ! Component: 100 - total flux cleaned = 0.000645626 Jy ! Component: 150 - total flux cleaned = 0.000709305 Jy ! Component: 200 - total flux cleaned = 0.000785425 Jy ! Total flux subtracted in 200 components = 0.000785425 Jy ! Clean residual min=-0.002855 max=0.003071 Jy/beam ! Clean residual mean=-0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.131626 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.131626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064662Jy sigma=1.358672 ! Fit after self-cal, rms=0.064660Jy sigma=1.358333 ! 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=0.064660Jy sigma=1.358333 ! Fit after self-cal, rms=0.064497Jy sigma=1.333776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.747 mas, bpa=-0.3485 degrees ! Estimated noise=0.374517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.54168e-05 Jy ! Component: 100 - total flux cleaned = -2.53356e-05 Jy ! Component: 150 - total flux cleaned = -2.43948e-05 Jy ! Component: 200 - total flux cleaned = -3.96967e-05 Jy ! Total flux subtracted in 200 components = -3.96967e-05 Jy ! Clean residual min=-0.002205 max=0.002573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.131587 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.131587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064482Jy sigma=1.333499 ! Fit after self-cal, rms=0.064528Jy sigma=1.333140 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 (-10.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226461 Jy ! Component: 100 - total flux cleaned = 0.0028358 Jy ! Component: 150 - total flux cleaned = 0.00324798 Jy ! Component: 200 - total flux cleaned = 0.00355773 Jy ! Total flux subtracted in 200 components = 0.00355773 Jy ! Clean residual min=-0.001993 max=0.001875 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.135144 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.135144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064431Jy sigma=1.330855 ! Fit after self-cal, rms=0.064422Jy sigma=1.330750 ! 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=0.064422Jy sigma=1.330750 ! Fit after self-cal, rms=0.064544Jy sigma=1.330616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.737 mas, bpa=-0.2578 degrees ! Estimated noise=0.374353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817022 Jy ! Component: 100 - total flux cleaned = 0.000934515 Jy ! Component: 150 - total flux cleaned = 0.000960563 Jy ! Component: 200 - total flux cleaned = 0.00103245 Jy ! Total flux subtracted in 200 components = 0.00103245 Jy ! Clean residual min=-0.001954 max=0.001802 Jy/beam ! Clean residual mean=-0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.136177 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.136177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064520Jy sigma=1.330039 ! Fit after self-cal, rms=0.064523Jy sigma=1.330015 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 = 0.00019584 Jy ! Component: 100 - total flux cleaned = 0.000260304 Jy ! Component: 150 - total flux cleaned = 0.000281142 Jy ! Component: 200 - total flux cleaned = 0.000301208 Jy ! Total flux subtracted in 200 components = 0.000301208 Jy ! Clean residual min=-0.001943 max=0.001817 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.136478 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.136478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064509Jy sigma=1.329762 ! Fit after self-cal, rms=0.064509Jy sigma=1.329758 ! 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=0.064509Jy sigma=1.329758 ! Fit after self-cal, rms=0.064551Jy sigma=1.329694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.521 mas, bmaj=9.188 mas, bpa=4.235 degrees ! Estimated noise=0.451675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625875 Jy ! Component: 100 - total flux cleaned = 0.000779628 Jy ! Component: 150 - total flux cleaned = 0.00082649 Jy ! Component: 200 - total flux cleaned = 0.00086719 Jy ! Total flux subtracted in 200 components = 0.00086719 Jy ! Clean residual min=-0.001975 max=0.001717 Jy/beam ! Clean residual mean=-0.000011 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.137345 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.137345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064548Jy sigma=1.329516 ! Fit after self-cal, rms=0.064548Jy sigma=1.329492 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 = 6.30351e-05 Jy ! Component: 100 - total flux cleaned = 0.000100768 Jy ! Component: 150 - total flux cleaned = 0.00010019 Jy ! Component: 200 - total flux cleaned = 0.000110622 Jy ! Total flux subtracted in 200 components = 0.000110622 Jy ! Clean residual min=-0.001968 max=0.001716 Jy/beam ! Clean residual mean=-0.000011 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.137456 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.137456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064547Jy sigma=1.329449 ! Fit after self-cal, rms=0.064547Jy sigma=1.329438 ! 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=3.744 mas, bmaj=5.735 mas, bpa=-0.2437 degrees ! Estimated noise=0.374292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 5.735 at -0.2437 degrees (North through East) ! Clean map min=-0.0018502 max=0.11133 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=3.136 mas, bmaj=4.912 mas, bpa=-0.4954 degrees ! Estimated noise=0.541358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853352 Jy ! Component: 100 - total flux cleaned = 0.108188 Jy ! Component: 150 - total flux cleaned = 0.117739 Jy ! Component: 200 - total flux cleaned = 0.122971 Jy ! Total flux subtracted in 200 components = 0.122971 Jy ! Clean residual min=-0.003466 max=0.003436 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.122971 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.122971 Jy ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.735 mas, bpa=-0.2437 degrees ! Estimated noise=0.374292 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) ! Added new window around map position (-3.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042522 Jy ! Component: 100 - total flux cleaned = 0.00703519 Jy ! Component: 150 - total flux cleaned = 0.00905022 Jy ! Component: 200 - total flux cleaned = 0.0102292 Jy ! Total flux subtracted in 200 components = 0.0102292 Jy ! Clean residual min=-0.002152 max=0.001873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.133201 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.133201 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=7.521 mas, bmaj=9.188 mas, bpa=4.235 degrees ! Estimated noise=0.451675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163953 Jy ! Component: 100 - total flux cleaned = 0.00244684 Jy ! Component: 150 - total flux cleaned = 0.00288665 Jy ! Component: 200 - total flux cleaned = 0.00323708 Jy ! Total flux subtracted in 200 components = 0.00323708 Jy ! Clean residual min=-0.001951 max=0.001671 Jy/beam ! Clean residual mean=-0.000011 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.136438 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 = 0.000282806 Jy ! Component: 100 - total flux cleaned = 0.000497781 Jy ! Component: 150 - total flux cleaned = 0.00059001 Jy ! Component: 200 - total flux cleaned = 0.000659 Jy ! Total flux subtracted in 200 components = 0.000659 Jy ! Clean residual min=-0.001929 max=0.001646 Jy/beam ! Clean residual mean=-0.000011 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.137097 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 99 components and 0.137097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.735 mas, bpa=-0.2437 degrees ! Estimated noise=0.374292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270571 Jy ! Component: 100 - total flux cleaned = -0.000243974 Jy ! Component: 150 - total flux cleaned = -0.00019425 Jy ! Component: 200 - total flux cleaned = -0.000171182 Jy ! Total flux subtracted in 200 components = -0.000171182 Jy ! Clean residual min=-0.001983 max=0.001867 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.136926 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.136926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064552Jy sigma=1.329406 ! Fit after self-cal, rms=0.064544Jy sigma=1.329317 wmodel J0132+4325_S_map.mod ! Writing 116 model components to file: J0132+4325_S_map.mod wobs J0132+4325_S_uvs.fits ! Writing UV FITS file: J0132+4325_S_uvs.fits wwins J0132+4325_S_map.win ! wwins: Wrote 3 windows to J0132+4325_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 = -0.000513833 Jy ! Component: 100 - total flux cleaned = -0.000711551 Jy ! Component: 150 - total flux cleaned = -0.000775406 Jy ! Component: 200 - total flux cleaned = -0.000805812 Jy ! Component: 250 - total flux cleaned = -0.000864098 Jy ! Component: 300 - total flux cleaned = -0.000949908 Jy ! Component: 350 - total flux cleaned = -0.00111709 Jy ! Component: 400 - total flux cleaned = -0.00122588 Jy ! Component: 450 - total flux cleaned = -0.00125292 Jy ! Component: 500 - total flux cleaned = -0.00135731 Jy ! Component: 550 - total flux cleaned = -0.0015096 Jy ! Component: 600 - total flux cleaned = -0.00150971 Jy ! Component: 650 - total flux cleaned = -0.00165743 Jy ! Component: 700 - total flux cleaned = -0.0017052 Jy ! Component: 750 - total flux cleaned = -0.00182345 Jy ! Component: 800 - total flux cleaned = -0.00191646 Jy ! Component: 850 - total flux cleaned = -0.0020085 Jy ! Component: 900 - total flux cleaned = -0.00214415 Jy ! Component: 950 - total flux cleaned = -0.0022109 Jy ! Component: 1000 - total flux cleaned = -0.00229856 Jy ! Component: 1050 - total flux cleaned = -0.00234196 Jy ! Component: 1100 - total flux cleaned = -0.00240631 Jy ! Component: 1150 - total flux cleaned = -0.00244863 Jy ! Component: 1200 - total flux cleaned = -0.00247005 Jy ! Component: 1250 - total flux cleaned = -0.00259401 Jy ! Component: 1300 - total flux cleaned = -0.002655 Jy ! Component: 1350 - total flux cleaned = -0.00265484 Jy ! Component: 1400 - total flux cleaned = -0.00259548 Jy ! Component: 1450 - total flux cleaned = -0.00267438 Jy ! Component: 1500 - total flux cleaned = -0.00265524 Jy ! Component: 1550 - total flux cleaned = -0.00267477 Jy ! Component: 1600 - total flux cleaned = -0.00269391 Jy ! Component: 1650 - total flux cleaned = -0.00276927 Jy ! Component: 1700 - total flux cleaned = -0.00273174 Jy ! Component: 1750 - total flux cleaned = -0.0027316 Jy ! Component: 1800 - total flux cleaned = -0.00271341 Jy ! Component: 1850 - total flux cleaned = -0.00267731 Jy ! Component: 1900 - total flux cleaned = -0.00278522 Jy ! Component: 1950 - total flux cleaned = -0.00274936 Jy ! Component: 2000 - total flux cleaned = -0.00271423 Jy ! Component: 2050 - total flux cleaned = -0.00274933 Jy ! Component: 2100 - total flux cleaned = -0.00273215 Jy ! Component: 2150 - total flux cleaned = -0.0027667 Jy ! Component: 2200 - total flux cleaned = -0.00271538 Jy ! Component: 2250 - total flux cleaned = -0.00271549 Jy ! Component: 2300 - total flux cleaned = -0.00268192 Jy ! Component: 2350 - total flux cleaned = -0.00269866 Jy ! Component: 2400 - total flux cleaned = -0.00271495 Jy ! Component: 2450 - total flux cleaned = -0.00261707 Jy ! Component: 2500 - total flux cleaned = -0.00264943 Jy ! Component: 2550 - total flux cleaned = -0.0026976 Jy ! Component: 2600 - total flux cleaned = -0.00269753 Jy ! Component: 2650 - total flux cleaned = -0.00272915 Jy ! Component: 2700 - total flux cleaned = -0.00279175 Jy ! Component: 2750 - total flux cleaned = -0.00274502 Jy ! Component: 2800 - total flux cleaned = -0.00277591 Jy ! Component: 2850 - total flux cleaned = -0.00279136 Jy ! Component: 2900 - total flux cleaned = -0.00280676 Jy ! Component: 2950 - total flux cleaned = -0.00288205 Jy ! Component: 3000 - total flux cleaned = -0.00288189 Jy ! Component: 3050 - total flux cleaned = -0.00291146 Jy ! Component: 3100 - total flux cleaned = -0.00283776 Jy ! Component: 3150 - total flux cleaned = -0.00288169 Jy ! Component: 3200 - total flux cleaned = -0.00291066 Jy ! Component: 3250 - total flux cleaned = -0.00291044 Jy ! Component: 3300 - total flux cleaned = -0.00291039 Jy ! Component: 3350 - total flux cleaned = -0.00286782 Jy ! Component: 3400 - total flux cleaned = -0.00279731 Jy ! Component: 3450 - total flux cleaned = -0.00286747 Jy ! Component: 3500 - total flux cleaned = -0.00286754 Jy ! Component: 3550 - total flux cleaned = -0.00290902 Jy ! Component: 3600 - total flux cleaned = -0.00292269 Jy ! Component: 3650 - total flux cleaned = -0.00295005 Jy ! Component: 3700 - total flux cleaned = -0.00293641 Jy ! Component: 3750 - total flux cleaned = -0.00295003 Jy ! Component: 3800 - total flux cleaned = -0.00296356 Jy ! Component: 3850 - total flux cleaned = -0.00301668 Jy ! Component: 3900 - total flux cleaned = -0.00299032 Jy ! Component: 3950 - total flux cleaned = -0.0030166 Jy ! Component: 4000 - total flux cleaned = -0.00304285 Jy ! Component: 4050 - total flux cleaned = -0.00308191 Jy ! Total flux subtracted in 4096 components = -0.0031206 Jy ! Clean residual min=-0.000699 max=0.000874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.133805 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 380 components and 0.133805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0132+4325_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 5.735 at -0.2437 degrees (North through East) ! Clean map min=-0.0013189 max=0.11142 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0132+4325_S_map.fits wmodel /vlbi/uf001/uva//J0132+4325_S_map.mod ! Writing 380 model components to file: /vlbi/uf001/uva//J0132+4325_S_map.mod wobs /vlbi/uf001/uva//J0132+4325_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0132+4325_S_uvs.fits wwins /vlbi/uf001/uva//J0132+4325_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0132+4325_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614358 0.614358 1.22872 2.45743 4.91486 9.82973 19.6595 39.3189 78.6378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.314 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0132+4325_S_dfm.log closed on Sun Jan 13 21:01:32 2019