! Started logfile: /vlbi/uf001/uvm//J1513-3209_S_a_dfm.log on Sun Jan 13 21:51:37 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/uvm//J1513-3209_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1513-3209_S_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.930233 visibilities/baseline/integration-bin. ! Found source: J1513-3209 ! ! 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 10560 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 J1513-3209_S_a] 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 25 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.030618Jy sigma=14.636689 ! Fit after self-cal, rms=0.829397Jy sigma=11.367432 ! 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=2.523 mas, bmaj=6.761 mas, bpa=-8.377 degrees ! Estimated noise=0.842789 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 = 0.145178 Jy ! Component: 100 - total flux cleaned = 0.185728 Jy ! Total flux subtracted in 100 components = 0.185728 Jy ! Clean residual min=-0.012343 max=0.033717 Jy/beam ! Clean residual mean=0.000022 rms=0.003694 Jy/beam ! Combined flux in latest and established models = 0.185728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.185728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120360Jy sigma=1.523203 ! Fit after self-cal, rms=0.120081Jy sigma=1.520523 ! Inverting map ! Added new window around map position (-4, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288235 Jy ! Component: 100 - total flux cleaned = 0.0434089 Jy ! Total flux subtracted in 100 components = 0.0434089 Jy ! Clean residual min=-0.010722 max=0.023762 Jy/beam ! Clean residual mean=0.000013 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.229136 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.229136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113777Jy sigma=1.391715 ! Fit after self-cal, rms=0.113015Jy sigma=1.378888 ! 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=3.109 mas, bmaj=8.328 mas, bpa=-8.038 degrees ! Estimated noise=0.506892 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 = 0.0145537 Jy ! Component: 100 - total flux cleaned = 0.0200661 Jy ! Component: 150 - total flux cleaned = 0.0209509 Jy ! Component: 200 - total flux cleaned = 0.0217299 Jy ! Total flux subtracted in 200 components = 0.0217299 Jy ! Clean residual min=-0.008218 max=0.014138 Jy/beam ! Clean residual mean=-0.000009 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.250866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.250866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111168Jy sigma=1.343608 ! Fit after self-cal, rms=0.110953Jy sigma=1.339514 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 8.328 at -8.038 degrees (North through East) ! Clean map min=-0.008268 max=0.16992 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.88 HN 1.35 KP 1.03 ! LA 0.94 MK 1.01 NL 1.21 OV 0.91 ! PT 0.89 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 0.89 HN 1.39 KP 0.89 ! LA 0.91 MK 0.98 NL 1.08 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.56 FD 0.92 HN 1.32 KP 0.98 ! LA 0.97 MK 1.00 NL 1.22 OV 0.94 ! PT 0.93 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.02 FD 0.92 HN 1.37 KP 0.91 ! LA 0.93 MK 0.97 NL 0.98 OV 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 0.94 HN 1.42 KP 1.00 ! LA 0.94 MK 0.99 NL 1.25 OV 0.93 ! PT 0.93 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 0.95 HN 1.39 KP 0.92 ! LA 0.91 MK 0.99 NL 1.04 OV 0.90 ! ! ! Fit before self-cal, rms=0.110953Jy sigma=1.339514 ! Fit after self-cal, rms=0.155674Jy sigma=1.215387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.219 mas, bpa=-7.724 degrees ! Estimated noise=0.523803 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 = -0.00212198 Jy ! Component: 100 - total flux cleaned = -0.00267994 Jy ! Component: 150 - total flux cleaned = -0.00297528 Jy ! Component: 200 - total flux cleaned = -0.00316355 Jy ! Total flux subtracted in 200 components = -0.00316355 Jy ! Clean residual min=-0.003931 max=0.003923 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.247703 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.247703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155556Jy sigma=1.213368 ! Fit after self-cal, rms=0.156348Jy sigma=1.211963 ! 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=0.156348Jy sigma=1.211963 ! Fit after self-cal, rms=0.171881Jy sigma=1.198923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.265 mas, bpa=-8.018 degrees ! Estimated noise=0.528726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182755 Jy ! Component: 100 - total flux cleaned = -0.00223841 Jy ! Component: 150 - total flux cleaned = -0.0024717 Jy ! Component: 200 - total flux cleaned = -0.00262263 Jy ! Total flux subtracted in 200 components = -0.00262263 Jy ! Clean residual min=-0.002922 max=0.002802 Jy/beam ! Clean residual mean=-0.000009 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.24508 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.24508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171827Jy sigma=1.197712 ! Fit after self-cal, rms=0.171972Jy sigma=1.197505 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 = -0.000476291 Jy ! Component: 100 - total flux cleaned = -0.000475598 Jy ! Component: 150 - total flux cleaned = -0.00052133 Jy ! Component: 200 - total flux cleaned = -0.000559853 Jy ! Total flux subtracted in 200 components = -0.000559853 Jy ! Clean residual min=-0.002802 max=0.002694 Jy/beam ! Clean residual mean=-0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.24452 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.24452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171950Jy sigma=1.196893 ! Fit after self-cal, rms=0.171953Jy sigma=1.196849 ! 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=0.171953Jy sigma=1.196849 ! Fit after self-cal, rms=0.184247Jy sigma=1.195937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.263 mas, bpa=-8.047 degrees ! Estimated noise=0.529192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155733 Jy ! Component: 100 - total flux cleaned = -0.00176462 Jy ! Component: 150 - total flux cleaned = -0.00194792 Jy ! Component: 200 - total flux cleaned = -0.00198847 Jy ! Total flux subtracted in 200 components = -0.00198847 Jy ! Clean residual min=-0.002741 max=0.002308 Jy/beam ! Clean residual mean=-0.000010 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.242532 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.242532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184212Jy sigma=1.195261 ! Fit after self-cal, rms=0.184274Jy sigma=1.195184 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 = -0.000301119 Jy ! Component: 100 - total flux cleaned = -0.000341554 Jy ! Component: 150 - total flux cleaned = -0.000378209 Jy ! Component: 200 - total flux cleaned = -0.000378849 Jy ! Total flux subtracted in 200 components = -0.000378849 Jy ! Clean residual min=-0.002645 max=0.002240 Jy/beam ! Clean residual mean=-0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.242153 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.242153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184257Jy sigma=1.194784 ! Fit after self-cal, rms=0.184255Jy sigma=1.194758 ! 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=0.184255Jy sigma=1.194758 ! Fit after self-cal, rms=0.187326Jy sigma=1.194625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.118 mas, bmaj=22.68 mas, bpa=-0.9406 degrees ! Estimated noise=0.660436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000918292 Jy ! Component: 100 - total flux cleaned = -0.000986137 Jy ! Component: 150 - total flux cleaned = -0.00104721 Jy ! Component: 200 - total flux cleaned = -0.00106557 Jy ! Total flux subtracted in 200 components = -0.00106557 Jy ! Clean residual min=-0.002685 max=0.002523 Jy/beam ! Clean residual mean=-0.000017 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.241087 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.241087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187317Jy sigma=1.194420 ! Fit after self-cal, rms=0.187326Jy sigma=1.194392 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 = 1.73455e-05 Jy ! Component: 100 - total flux cleaned = 1.56996e-05 Jy ! Component: 150 - total flux cleaned = 1.51671e-05 Jy ! Component: 200 - total flux cleaned = 1.57219e-05 Jy ! Total flux subtracted in 200 components = 1.57219e-05 Jy ! Clean residual min=-0.002665 max=0.002524 Jy/beam ! Clean residual mean=-0.000017 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.241103 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 82 components and 0.241103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187322Jy sigma=1.194276 ! Fit after self-cal, rms=0.187319Jy sigma=1.194258 ! 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=3.127 mas, bmaj=8.264 mas, bpa=-8.057 degrees ! Estimated noise=0.528818 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 8.264 at -8.057 degrees (North through East) ! Clean map min=-0.002463 max=0.17678 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=2.53 mas, bmaj=6.686 mas, bpa=-8.269 degrees ! Estimated noise=0.878835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15085 Jy ! Component: 100 - total flux cleaned = 0.196898 Jy ! Component: 150 - total flux cleaned = 0.216675 Jy ! Component: 200 - total flux cleaned = 0.226126 Jy ! Total flux subtracted in 200 components = 0.226126 Jy ! Clean residual min=-0.004817 max=0.005456 Jy/beam ! Clean residual mean=-0.000004 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.226126 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.226126 Jy ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.264 mas, bpa=-8.057 degrees ! Estimated noise=0.528818 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 = 0.00670412 Jy ! Component: 100 - total flux cleaned = 0.0100617 Jy ! Component: 150 - total flux cleaned = 0.0114573 Jy ! Component: 200 - total flux cleaned = 0.0118765 Jy ! Total flux subtracted in 200 components = 0.0118765 Jy ! Clean residual min=-0.002500 max=0.002295 Jy/beam ! Clean residual mean=-0.000011 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.238002 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.238002 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=8.118 mas, bmaj=22.68 mas, bpa=-0.9406 degrees ! Estimated noise=0.660436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150252 Jy ! Component: 100 - total flux cleaned = 0.00176285 Jy ! Component: 150 - total flux cleaned = 0.00185487 Jy ! Component: 200 - total flux cleaned = 0.00187505 Jy ! Total flux subtracted in 200 components = 0.00187505 Jy ! Clean residual min=-0.002465 max=0.002667 Jy/beam ! Clean residual mean=-0.000018 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.239878 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 = 3.77797e-05 Jy ! Component: 100 - total flux cleaned = 5.57444e-05 Jy ! Component: 150 - total flux cleaned = 8.79236e-05 Jy ! Component: 200 - total flux cleaned = 0.000102938 Jy ! Total flux subtracted in 200 components = 0.000102938 Jy ! Clean residual min=-0.002477 max=0.002657 Jy/beam ! Clean residual mean=-0.000018 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.23998 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.23998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.264 mas, bpa=-8.057 degrees ! Estimated noise=0.528818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526813 Jy ! Component: 100 - total flux cleaned = -0.000525043 Jy ! Component: 150 - total flux cleaned = -0.000524476 Jy ! Component: 200 - total flux cleaned = -0.000551893 Jy ! Total flux subtracted in 200 components = -0.000551893 Jy ! Clean residual min=-0.002486 max=0.002257 Jy/beam ! Clean residual mean=-0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.239429 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.239429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187325Jy sigma=1.193511 ! Fit after self-cal, rms=0.187243Jy sigma=1.193346 wmodel J1513-3209_S_a_map.mod ! Writing 54 model components to file: J1513-3209_S_a_map.mod wobs J1513-3209_S_a_uvs.fits ! Writing UV FITS file: J1513-3209_S_a_uvs.fits wwins J1513-3209_S_a_map.win ! wwins: Wrote 2 windows to J1513-3209_S_a_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 = -0.000677197 Jy ! Component: 100 - total flux cleaned = -0.000759211 Jy ! Component: 150 - total flux cleaned = -0.000799188 Jy ! Component: 200 - total flux cleaned = -0.00098787 Jy ! Component: 250 - total flux cleaned = -0.00117016 Jy ! Component: 300 - total flux cleaned = -0.00124173 Jy ! Component: 350 - total flux cleaned = -0.00131226 Jy ! Component: 400 - total flux cleaned = -0.00134675 Jy ! Component: 450 - total flux cleaned = -0.00144744 Jy ! Component: 500 - total flux cleaned = -0.00157825 Jy ! Component: 550 - total flux cleaned = -0.00157834 Jy ! Component: 600 - total flux cleaned = -0.00164194 Jy ! Component: 650 - total flux cleaned = -0.00160981 Jy ! Component: 700 - total flux cleaned = -0.00142548 Jy ! Component: 750 - total flux cleaned = -0.00142615 Jy ! Component: 800 - total flux cleaned = -0.00130638 Jy ! Component: 850 - total flux cleaned = -0.00124715 Jy ! Component: 900 - total flux cleaned = -0.00115974 Jy ! Component: 950 - total flux cleaned = -0.00104438 Jy ! Component: 1000 - total flux cleaned = -0.00101603 Jy ! Component: 1050 - total flux cleaned = -0.000959938 Jy ! Component: 1100 - total flux cleaned = -0.000903973 Jy ! Component: 1150 - total flux cleaned = -0.000821255 Jy ! Component: 1200 - total flux cleaned = -0.000603999 Jy ! Component: 1250 - total flux cleaned = -0.000523695 Jy ! Component: 1300 - total flux cleaned = -0.000364197 Jy ! Component: 1350 - total flux cleaned = -0.000258801 Jy ! Component: 1400 - total flux cleaned = -2.42994e-05 Jy ! Component: 1450 - total flux cleaned = 7.88578e-05 Jy ! Component: 1500 - total flux cleaned = 0.000257615 Jy ! Component: 1550 - total flux cleaned = 0.000409509 Jy ! Component: 1600 - total flux cleaned = 0.000584965 Jy ! Component: 1650 - total flux cleaned = 0.000708955 Jy ! Component: 1700 - total flux cleaned = 0.000758503 Jy ! Component: 1750 - total flux cleaned = 0.00105152 Jy ! Component: 1800 - total flux cleaned = 0.00114838 Jy ! Component: 1850 - total flux cleaned = 0.0013402 Jy ! Component: 1900 - total flux cleaned = 0.00143553 Jy ! Component: 1950 - total flux cleaned = 0.00155314 Jy ! Component: 2000 - total flux cleaned = 0.00164681 Jy ! Component: 2050 - total flux cleaned = 0.00178608 Jy ! Component: 2100 - total flux cleaned = 0.00194722 Jy ! Component: 2150 - total flux cleaned = 0.00208431 Jy ! Component: 2200 - total flux cleaned = 0.00215226 Jy ! Component: 2250 - total flux cleaned = 0.0022648 Jy ! Component: 2300 - total flux cleaned = 0.00230952 Jy ! Component: 2350 - total flux cleaned = 0.00233156 Jy ! Component: 2400 - total flux cleaned = 0.00244183 Jy ! Component: 2450 - total flux cleaned = 0.00244143 Jy ! Component: 2500 - total flux cleaned = 0.00255009 Jy ! Component: 2550 - total flux cleaned = 0.00252854 Jy ! Component: 2600 - total flux cleaned = 0.00257151 Jy ! Component: 2650 - total flux cleaned = 0.00274175 Jy ! Component: 2700 - total flux cleaned = 0.00276258 Jy ! Component: 2750 - total flux cleaned = 0.00276244 Jy ! Component: 2800 - total flux cleaned = 0.00286673 Jy ! Component: 2850 - total flux cleaned = 0.00286663 Jy ! Component: 2900 - total flux cleaned = 0.00294892 Jy ! Component: 2950 - total flux cleaned = 0.00301009 Jy ! Component: 3000 - total flux cleaned = 0.00298979 Jy ! Component: 3050 - total flux cleaned = 0.00305027 Jy ! Component: 3100 - total flux cleaned = 0.00309056 Jy ! Component: 3150 - total flux cleaned = 0.00320998 Jy ! Component: 3200 - total flux cleaned = 0.00317021 Jy ! Component: 3250 - total flux cleaned = 0.00313082 Jy ! Component: 3300 - total flux cleaned = 0.00318998 Jy ! Component: 3350 - total flux cleaned = 0.0032871 Jy ! Component: 3400 - total flux cleaned = 0.00330668 Jy ! Component: 3450 - total flux cleaned = 0.00330642 Jy ! Component: 3500 - total flux cleaned = 0.00332554 Jy ! Component: 3550 - total flux cleaned = 0.00332545 Jy ! Component: 3600 - total flux cleaned = 0.00338217 Jy ! Component: 3650 - total flux cleaned = 0.00338195 Jy ! Component: 3700 - total flux cleaned = 0.0034005 Jy ! Component: 3750 - total flux cleaned = 0.00328932 Jy ! Component: 3800 - total flux cleaned = 0.00328937 Jy ! Component: 3850 - total flux cleaned = 0.00336285 Jy ! Component: 3900 - total flux cleaned = 0.003381 Jy ! Component: 3950 - total flux cleaned = 0.00341715 Jy ! Component: 4000 - total flux cleaned = 0.00339898 Jy ! Component: 4050 - total flux cleaned = 0.00338095 Jy ! Total flux subtracted in 4096 components = 0.00334538 Jy ! Clean residual min=-0.000956 max=0.001034 Jy/beam ! Clean residual mean=-0.000006 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.242774 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 335 components and 0.242774 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1513-3209_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 8.264 at -8.057 degrees (North through East) ! Clean map min=-0.002049 max=0.18067 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1513-3209_S_a_map.fits wmodel /vlbi/uf001/uvm//J1513-3209_S_a_map.mod ! Writing 335 model components to file: /vlbi/uf001/uvm//J1513-3209_S_a_map.mod wobs /vlbi/uf001/uvm//J1513-3209_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1513-3209_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1513-3209_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1513-3209_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560031 0.560031 1.12006 2.24012 4.48025 8.9605 17.921 35.842 71.684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.684 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1513-3209_S_a_dfm.log closed on Sun Jan 13 21:51:42 2019