! Started logfile: /vlbi/uf001/uva//J1317+3425_S_dfm.log on Mon Jan 14 02:17:36 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//J1317+3425_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1317+3425_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854151 visibilities/baseline/integration-bin. ! Found source: J1317+3425 ! ! 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 10032 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 J1317+3425_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032006Jy sigma=22.496812 ! Fit after self-cal, rms=0.730785Jy sigma=16.031186 ! 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=3.072 mas, bmaj=6.165 mas, bpa=6.192 degrees ! Estimated noise=0.529407 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 = 0.209828 Jy ! Component: 100 - total flux cleaned = 0.260334 Jy ! Total flux subtracted in 100 components = 0.260334 Jy ! Clean residual min=-0.009966 max=0.020526 Jy/beam ! Clean residual mean=0.000023 rms=0.003239 Jy/beam ! Combined flux in latest and established models = 0.260334 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.260334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080185Jy sigma=1.719049 ! Fit after self-cal, rms=0.080065Jy sigma=1.716427 ! Inverting map ! Added new window around map position (0, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236218 Jy ! Component: 100 - total flux cleaned = 0.0381337 Jy ! Total flux subtracted in 100 components = 0.0381337 Jy ! Clean residual min=-0.008488 max=0.013016 Jy/beam ! Clean residual mean=0.000019 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.298468 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.298468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072006Jy sigma=1.546310 ! Fit after self-cal, rms=0.071873Jy sigma=1.543635 ! 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=3.765 mas, bmaj=6.786 mas, bpa=5.932 degrees ! Estimated noise=0.335168 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 = 0.0127136 Jy ! Component: 100 - total flux cleaned = 0.0211049 Jy ! Component: 150 - total flux cleaned = 0.027156 Jy ! Component: 200 - total flux cleaned = 0.0315515 Jy ! Total flux subtracted in 200 components = 0.0315515 Jy ! Clean residual min=-0.007921 max=0.012058 Jy/beam ! Clean residual mean=0.000014 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.33002 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.330019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069160Jy sigma=1.482968 ! Fit after self-cal, rms=0.069056Jy sigma=1.480695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 6.786 at 5.932 degrees (North through East) ! Clean map min=-0.007411 max=0.26811 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 0.95 KP 1.00 ! LA 0.95 MK 0.96 NL 1.01 OV 0.98 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.93 HN 1.00 KP 1.00 ! LA 0.96 MK 1.01 NL 1.02 OV 0.94 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.94 HN 0.98 KP 1.00 ! LA 0.96 MK 1.08 NL 1.07 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.069056Jy sigma=1.480695 ! Fit after self-cal, rms=0.069856Jy sigma=1.341649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=6.844 mas, bpa=5.689 degrees ! Estimated noise=0.33723 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 = -0.00145669 Jy ! Component: 100 - total flux cleaned = -0.00206983 Jy ! Component: 150 - total flux cleaned = -0.00245088 Jy ! Component: 200 - total flux cleaned = -0.00290636 Jy ! Total flux subtracted in 200 components = -0.00290636 Jy ! Clean residual min=-0.007318 max=0.007671 Jy/beam ! Clean residual mean=0.000017 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.327113 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.327113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069286Jy sigma=1.336756 ! Fit after self-cal, rms=0.069312Jy sigma=1.336167 ! 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=0.069312Jy sigma=1.336167 ! Fit after self-cal, rms=0.060436Jy sigma=1.171179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=6.83 mas, bpa=5.525 degrees ! Estimated noise=0.33723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152455 Jy ! Component: 100 - total flux cleaned = -0.00259955 Jy ! Component: 150 - total flux cleaned = -0.00306974 Jy ! Component: 200 - total flux cleaned = -0.00333694 Jy ! Total flux subtracted in 200 components = -0.00333694 Jy ! Clean residual min=-0.002236 max=0.003377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.323776 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.323776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060148Jy sigma=1.165450 ! Fit after self-cal, rms=0.060160Jy sigma=1.164903 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 (4.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326746 Jy ! Component: 100 - total flux cleaned = 0.0047195 Jy ! Component: 150 - total flux cleaned = 0.00527712 Jy ! Component: 200 - total flux cleaned = 0.00574994 Jy ! Total flux subtracted in 200 components = 0.00574994 Jy ! Clean residual min=-0.002158 max=0.002381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.329526 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.329526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059946Jy sigma=1.159098 ! Fit after self-cal, rms=0.059930Jy sigma=1.158729 ! 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=0.059930Jy sigma=1.158729 ! Fit after self-cal, rms=0.060078Jy sigma=1.157837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=6.834 mas, bpa=5.37 degrees ! Estimated noise=0.336823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459796 Jy ! Component: 100 - total flux cleaned = -0.000465013 Jy ! Component: 150 - total flux cleaned = -0.000312702 Jy ! Component: 200 - total flux cleaned = -0.000178029 Jy ! Total flux subtracted in 200 components = -0.000178029 Jy ! Clean residual min=-0.001836 max=0.001976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.329348 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.329348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059978Jy sigma=1.155558 ! Fit after self-cal, rms=0.059974Jy sigma=1.155480 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 = 0.0001138 Jy ! Component: 100 - total flux cleaned = 0.000187652 Jy ! Component: 150 - total flux cleaned = 0.000257673 Jy ! Component: 200 - total flux cleaned = 0.0003236 Jy ! Total flux subtracted in 200 components = 0.0003236 Jy ! Clean residual min=-0.001640 max=0.001877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.329672 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.329672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059932Jy sigma=1.154557 ! Fit after self-cal, rms=0.059930Jy sigma=1.154528 ! 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=0.059930Jy sigma=1.154528 ! Fit after self-cal, rms=0.059987Jy sigma=1.154260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.515 mas, bmaj=9.51 mas, bpa=-0.8218 degrees ! Estimated noise=0.405685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373673 Jy ! Component: 100 - total flux cleaned = -0.000252647 Jy ! Component: 150 - total flux cleaned = -0.000182967 Jy ! Component: 200 - total flux cleaned = -0.00012822 Jy ! Total flux subtracted in 200 components = -0.00012822 Jy ! Clean residual min=-0.001989 max=0.002068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.329543 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.329543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059973Jy sigma=1.153917 ! Fit after self-cal, rms=0.059972Jy sigma=1.153895 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 = 0.000131608 Jy ! Component: 100 - total flux cleaned = 0.000174696 Jy ! Component: 150 - total flux cleaned = 0.000200623 Jy ! Component: 200 - total flux cleaned = 0.000237448 Jy ! Total flux subtracted in 200 components = 0.000237448 Jy ! Clean residual min=-0.001992 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.329781 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.329781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059966Jy sigma=1.153782 ! Fit after self-cal, rms=0.059965Jy sigma=1.153777 ! 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=3.775 mas, bmaj=6.837 mas, bpa=5.3 degrees ! Estimated noise=0.3365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 6.837 at 5.3 degrees (North through East) ! Clean map min=-0.0015594 max=0.26882 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=3.08 mas, bmaj=6.201 mas, bpa=5.575 degrees ! Estimated noise=0.531394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21045 Jy ! Component: 100 - total flux cleaned = 0.260645 Jy ! Component: 150 - total flux cleaned = 0.282133 Jy ! Component: 200 - total flux cleaned = 0.293485 Jy ! Total flux subtracted in 200 components = 0.293485 Jy ! Clean residual min=-0.003437 max=0.005684 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.293485 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.293485 Jy ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=6.837 mas, bpa=5.3 degrees ! Estimated noise=0.3365 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 = 0.0082066 Jy ! Component: 100 - total flux cleaned = 0.0136646 Jy ! Component: 150 - total flux cleaned = 0.0177442 Jy ! Component: 200 - total flux cleaned = 0.0208891 Jy ! Total flux subtracted in 200 components = 0.0208891 Jy ! Clean residual min=-0.001981 max=0.002066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.314374 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.314374 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=7.515 mas, bmaj=9.51 mas, bpa=-0.8218 degrees ! Estimated noise=0.405685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385896 Jy ! Component: 100 - total flux cleaned = 0.00647466 Jy ! Component: 150 - total flux cleaned = 0.00840453 Jy ! Component: 200 - total flux cleaned = 0.00987966 Jy ! Total flux subtracted in 200 components = 0.00987966 Jy ! Clean residual min=-0.001873 max=0.001990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.324254 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 = 0.00114704 Jy ! Component: 100 - total flux cleaned = 0.00204752 Jy ! Component: 150 - total flux cleaned = 0.0027588 Jy ! Component: 200 - total flux cleaned = 0.00332321 Jy ! Total flux subtracted in 200 components = 0.00332321 Jy ! Clean residual min=-0.001856 max=0.001889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.327577 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 177 components and 0.327577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=6.837 mas, bpa=5.3 degrees ! Estimated noise=0.3365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302651 Jy ! Component: 100 - total flux cleaned = 0.000416454 Jy ! Component: 150 - total flux cleaned = 0.000491802 Jy ! Component: 200 - total flux cleaned = 0.000561296 Jy ! Total flux subtracted in 200 components = 0.000561296 Jy ! Clean residual min=-0.001674 max=0.001566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.328138 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 192 components and 0.328138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059907Jy sigma=1.152708 ! Fit after self-cal, rms=0.059896Jy sigma=1.152525 wmodel J1317+3425_S_map.mod ! Writing 192 model components to file: J1317+3425_S_map.mod wobs J1317+3425_S_uvs.fits ! Writing UV FITS file: J1317+3425_S_uvs.fits wwins J1317+3425_S_map.win ! wwins: Wrote 3 windows to J1317+3425_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 = -0.000223897 Jy ! Component: 100 - total flux cleaned = -5.90406e-05 Jy ! Component: 150 - total flux cleaned = 2.01443e-05 Jy ! Component: 200 - total flux cleaned = 7.06265e-05 Jy ! Component: 250 - total flux cleaned = 0.000144351 Jy ! Component: 300 - total flux cleaned = 0.000191674 Jy ! Component: 350 - total flux cleaned = 0.000284474 Jy ! Component: 400 - total flux cleaned = 0.000329843 Jy ! Component: 450 - total flux cleaned = 0.000373856 Jy ! Component: 500 - total flux cleaned = 0.00043847 Jy ! Component: 550 - total flux cleaned = 0.000501962 Jy ! Component: 600 - total flux cleaned = 0.000564284 Jy ! Component: 650 - total flux cleaned = 0.000685675 Jy ! Component: 700 - total flux cleaned = 0.000764795 Jy ! Component: 750 - total flux cleaned = 0.000861849 Jy ! Component: 800 - total flux cleaned = 0.000899574 Jy ! Component: 850 - total flux cleaned = 0.000974068 Jy ! Component: 900 - total flux cleaned = 0.00104739 Jy ! Component: 950 - total flux cleaned = 0.00111907 Jy ! Component: 1000 - total flux cleaned = 0.00115445 Jy ! Component: 1050 - total flux cleaned = 0.00120705 Jy ! Component: 1100 - total flux cleaned = 0.00129304 Jy ! Component: 1150 - total flux cleaned = 0.00136047 Jy ! Component: 1200 - total flux cleaned = 0.00142691 Jy ! Component: 1250 - total flux cleaned = 0.0014432 Jy ! Component: 1300 - total flux cleaned = 0.00147533 Jy ! Component: 1350 - total flux cleaned = 0.00153903 Jy ! Component: 1400 - total flux cleaned = 0.00157047 Jy ! Component: 1450 - total flux cleaned = 0.0015861 Jy ! Component: 1500 - total flux cleaned = 0.00166289 Jy ! Component: 1550 - total flux cleaned = 0.0016783 Jy ! Component: 1600 - total flux cleaned = 0.00175309 Jy ! Component: 1650 - total flux cleaned = 0.00179775 Jy ! Component: 1700 - total flux cleaned = 0.00188554 Jy ! Component: 1750 - total flux cleaned = 0.00195745 Jy ! Component: 1800 - total flux cleaned = 0.00198592 Jy ! Component: 1850 - total flux cleaned = 0.00208472 Jy ! Component: 1900 - total flux cleaned = 0.00211244 Jy ! Component: 1950 - total flux cleaned = 0.00215393 Jy ! Component: 2000 - total flux cleaned = 0.00220839 Jy ! Component: 2050 - total flux cleaned = 0.00230252 Jy ! Component: 2100 - total flux cleaned = 0.00235567 Jy ! Component: 2150 - total flux cleaned = 0.00242162 Jy ! Component: 2200 - total flux cleaned = 0.00246111 Jy ! Component: 2250 - total flux cleaned = 0.00257777 Jy ! Component: 2300 - total flux cleaned = 0.00260342 Jy ! Component: 2350 - total flux cleaned = 0.00273066 Jy ! Component: 2400 - total flux cleaned = 0.00284387 Jy ! Component: 2450 - total flux cleaned = 0.00291872 Jy ! Component: 2500 - total flux cleaned = 0.00299287 Jy ! Component: 2550 - total flux cleaned = 0.00307859 Jy ! Component: 2600 - total flux cleaned = 0.00313933 Jy ! Component: 2650 - total flux cleaned = 0.00322362 Jy ! Component: 2700 - total flux cleaned = 0.00330718 Jy ! Component: 2750 - total flux cleaned = 0.00335461 Jy ! Component: 2800 - total flux cleaned = 0.00342492 Jy ! Component: 2850 - total flux cleaned = 0.0034715 Jy ! Component: 2900 - total flux cleaned = 0.00356398 Jy ! Component: 2950 - total flux cleaned = 0.00363276 Jy ! Component: 3000 - total flux cleaned = 0.0036896 Jy ! Component: 3050 - total flux cleaned = 0.00375728 Jy ! Component: 3100 - total flux cleaned = 0.00379074 Jy ! Component: 3150 - total flux cleaned = 0.00377972 Jy ! Component: 3200 - total flux cleaned = 0.00382384 Jy ! Component: 3250 - total flux cleaned = 0.0038786 Jy ! Component: 3300 - total flux cleaned = 0.0039221 Jy ! Component: 3350 - total flux cleaned = 0.00396528 Jy ! Component: 3400 - total flux cleaned = 0.00399745 Jy ! Component: 3450 - total flux cleaned = 0.00402934 Jy ! Component: 3500 - total flux cleaned = 0.00408216 Jy ! Component: 3550 - total flux cleaned = 0.00406106 Jy ! Component: 3600 - total flux cleaned = 0.00414449 Jy ! Component: 3650 - total flux cleaned = 0.0041858 Jy ! Component: 3700 - total flux cleaned = 0.00417548 Jy ! Component: 3750 - total flux cleaned = 0.00418563 Jy ! Component: 3800 - total flux cleaned = 0.00422624 Jy ! Component: 3850 - total flux cleaned = 0.00426665 Jy ! Component: 3900 - total flux cleaned = 0.00426661 Jy ! Component: 3950 - total flux cleaned = 0.00433657 Jy ! Component: 4000 - total flux cleaned = 0.00432666 Jy ! Component: 4050 - total flux cleaned = 0.00434656 Jy ! Total flux subtracted in 4096 components = 0.00437601 Jy ! Clean residual min=-0.000628 max=0.000625 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.332514 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 496 components and 0.332514 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1317+3425_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 6.837 at 5.3 degrees (North through East) ! Clean map min=-0.0011163 max=0.26987 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1317+3425_S_map.fits wmodel /vlbi/uf001/uva//J1317+3425_S_map.mod ! Writing 496 model components to file: /vlbi/uf001/uva//J1317+3425_S_map.mod wobs /vlbi/uf001/uva//J1317+3425_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1317+3425_S_uvs.fits wwins /vlbi/uf001/uva//J1317+3425_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1317+3425_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.269869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204929 0.204929 0.409857 0.819715 1.63943 3.27886 6.55772 13.1154 26.2309 52.4617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1463.92 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1317+3425_S_dfm.log closed on Mon Jan 14 02:17:41 2019