! Started logfile: /vlbi/uf001/uvm//J1349-3056_S_a_dfm.log on Sun Jan 13 21:41:46 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//J1349-3056_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1349-3056_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: 0.837209 visibilities/baseline/integration-bin. ! Found source: J1349-3056 ! ! 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 9504 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 J1349-3056_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 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019940Jy sigma=14.947084 ! Fit after self-cal, rms=0.858472Jy sigma=12.454904 ! 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=2.693 mas, bmaj=6.831 mas, bpa=-9.146 degrees ! Estimated noise=0.82031 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 = 0.113057 Jy ! Component: 100 - total flux cleaned = 0.144319 Jy ! Total flux subtracted in 100 components = 0.144319 Jy ! Clean residual min=-0.007992 max=0.016738 Jy/beam ! Clean residual mean=0.000004 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.144319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.144319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103598Jy sigma=1.328018 ! Fit after self-cal, rms=0.103425Jy sigma=1.326471 ! Inverting map ! Added new window around map position (-3.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171111 Jy ! Component: 100 - total flux cleaned = 0.0276193 Jy ! Total flux subtracted in 100 components = 0.0276193 Jy ! Clean residual min=-0.006409 max=0.009207 Jy/beam ! Clean residual mean=-0.000002 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.171938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.171938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100486Jy sigma=1.257051 ! Fit after self-cal, rms=0.100482Jy sigma=1.255979 ! 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=3.244 mas, bmaj=8.366 mas, bpa=-9.49 degrees ! Estimated noise=0.514567 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 (4.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115722 Jy ! Component: 100 - total flux cleaned = 0.018321 Jy ! Component: 150 - total flux cleaned = 0.0227571 Jy ! Component: 200 - total flux cleaned = 0.0245762 Jy ! Total flux subtracted in 200 components = 0.0245762 Jy ! Clean residual min=-0.005151 max=0.005611 Jy/beam ! Clean residual mean=-0.000015 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.196514 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.196514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099199Jy sigma=1.229638 ! Fit after self-cal, rms=0.099209Jy sigma=1.228731 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 8.366 at -9.49 degrees (North through East) ! Clean map min=-0.0050224 max=0.13832 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.10 KP 0.99 ! LA 0.90 MK 1.00 NL 1.01 OV 0.94 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 1.02 HN 1.27 KP 0.98 ! LA 1.00 MK 1.02 NL 1.04 OV 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.12 KP 0.96 ! LA 0.92 MK 0.97 NL 1.03 OV 0.95 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.58 FD 1.05 HN 1.31 KP 0.98 ! LA 0.98 MK 1.03 NL 0.95 OV 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.15 KP 0.98 ! LA 0.91 MK 0.95 NL 0.99 OV 0.95 ! PT 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.05 HN 1.31 KP 1.00 ! LA 1.01 MK 1.09 NL 1.01 OV 1.00 ! ! ! Fit before self-cal, rms=0.099209Jy sigma=1.228731 ! Fit after self-cal, rms=0.120868Jy sigma=1.202551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=8.333 mas, bpa=-8.939 degrees ! Estimated noise=0.525686 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 = -0.00228081 Jy ! Component: 100 - total flux cleaned = -0.00243806 Jy ! Component: 150 - total flux cleaned = -0.00250625 Jy ! Component: 200 - total flux cleaned = -0.00263118 Jy ! Total flux subtracted in 200 components = -0.00263118 Jy ! Clean residual min=-0.003299 max=0.003096 Jy/beam ! Clean residual mean=0.000011 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.193883 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.193883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120725Jy sigma=1.200662 ! Fit after self-cal, rms=0.121128Jy sigma=1.200138 ! 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=0.121128Jy sigma=1.200138 ! Fit after self-cal, rms=0.132616Jy sigma=1.194849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=8.329 mas, bpa=-9.075 degrees ! Estimated noise=0.5269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112934 Jy ! Component: 100 - total flux cleaned = -0.00152785 Jy ! Component: 150 - total flux cleaned = -0.00167794 Jy ! Component: 200 - total flux cleaned = -0.00172108 Jy ! Total flux subtracted in 200 components = -0.00172108 Jy ! Clean residual min=-0.002571 max=0.002762 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.192162 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.192162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132568Jy sigma=1.193918 ! Fit after self-cal, rms=0.132762Jy sigma=1.193796 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 (-69, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013685 Jy ! Component: 100 - total flux cleaned = 0.00136938 Jy ! Component: 150 - total flux cleaned = 0.00126324 Jy ! Component: 200 - total flux cleaned = 0.00130902 Jy ! Total flux subtracted in 200 components = 0.00130902 Jy ! Clean residual min=-0.002545 max=0.002417 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.193471 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.193471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132678Jy sigma=1.192558 ! Fit after self-cal, rms=0.132668Jy sigma=1.192473 ! 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=0.132668Jy sigma=1.192473 ! Fit after self-cal, rms=0.137323Jy sigma=1.190628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=8.329 mas, bpa=-9.107 degrees ! Estimated noise=0.526294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204827 Jy ! Component: 100 - total flux cleaned = -0.000344475 Jy ! Component: 150 - total flux cleaned = -0.000473555 Jy ! Component: 200 - total flux cleaned = -0.000675439 Jy ! Total flux subtracted in 200 components = -0.000675439 Jy ! Clean residual min=-0.002362 max=0.002126 Jy/beam ! Clean residual mean=-0.000007 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.192796 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.192796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137289Jy sigma=1.190036 ! Fit after self-cal, rms=0.137330Jy sigma=1.189992 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1914e-05 Jy ! Component: 100 - total flux cleaned = -5.94e-05 Jy ! Component: 150 - total flux cleaned = -9.47439e-05 Jy ! Component: 200 - total flux cleaned = -0.000162857 Jy ! Total flux subtracted in 200 components = -0.000162857 Jy ! Clean residual min=-0.002343 max=0.002091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.192633 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.192633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137310Jy sigma=1.189651 ! Fit after self-cal, rms=0.137310Jy sigma=1.189640 ! 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=0.137310Jy sigma=1.189640 ! Fit after self-cal, rms=0.138031Jy sigma=1.189582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.874 mas, bmaj=22.01 mas, bpa=-1.137 degrees ! Estimated noise=0.63597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000900814 Jy ! Component: 100 - total flux cleaned = -0.00105118 Jy ! Component: 150 - total flux cleaned = -0.00110321 Jy ! Component: 200 - total flux cleaned = -0.00110492 Jy ! Total flux subtracted in 200 components = -0.00110492 Jy ! Clean residual min=-0.002155 max=0.002305 Jy/beam ! Clean residual mean=-0.000011 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.191528 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 133 components and 0.191528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138018Jy sigma=1.189478 ! Fit after self-cal, rms=0.138033Jy sigma=1.189445 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 = 0.000127069 Jy ! Component: 100 - total flux cleaned = 0.000105423 Jy ! Component: 150 - total flux cleaned = 0.000105367 Jy ! Component: 200 - total flux cleaned = 0.000123692 Jy ! Total flux subtracted in 200 components = 0.000123692 Jy ! Clean residual min=-0.002106 max=0.002239 Jy/beam ! Clean residual mean=-0.000011 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.191652 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.191652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138029Jy sigma=1.189415 ! Fit after self-cal, rms=0.138034Jy sigma=1.189402 ! 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=3.302 mas, bmaj=8.321 mas, bpa=-9.065 degrees ! Estimated noise=0.525783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.321 at -9.065 degrees (North through East) ! Clean map min=-0.00251 max=0.14237 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=2.729 mas, bmaj=6.769 mas, bpa=-8.414 degrees ! Estimated noise=0.843419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115304 Jy ! Component: 100 - total flux cleaned = 0.146607 Jy ! Component: 150 - total flux cleaned = 0.162729 Jy ! Component: 200 - total flux cleaned = 0.172498 Jy ! Total flux subtracted in 200 components = 0.172498 Jy ! Clean residual min=-0.005090 max=0.005112 Jy/beam ! Clean residual mean=0.000001 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.172498 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.172498 Jy ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.321 mas, bpa=-9.065 degrees ! Estimated noise=0.525783 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 = 0.0076378 Jy ! Component: 100 - total flux cleaned = 0.011952 Jy ! Component: 150 - total flux cleaned = 0.0148874 Jy ! Component: 200 - total flux cleaned = 0.0162266 Jy ! Total flux subtracted in 200 components = 0.0162266 Jy ! Clean residual min=-0.002394 max=0.002443 Jy/beam ! Clean residual mean=-0.000007 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.188724 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.188724 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=7.874 mas, bmaj=22.01 mas, bpa=-1.137 degrees ! Estimated noise=0.63597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169764 Jy ! Component: 100 - total flux cleaned = 0.00268443 Jy ! Component: 150 - total flux cleaned = 0.00313394 Jy ! Component: 200 - total flux cleaned = 0.00317781 Jy ! Total flux subtracted in 200 components = 0.00317781 Jy ! Clean residual min=-0.002130 max=0.002229 Jy/beam ! Clean residual mean=-0.000012 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.191902 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 = 2.01918e-05 Jy ! Component: 100 - total flux cleaned = 2.07071e-05 Jy ! Component: 150 - total flux cleaned = 3.9787e-05 Jy ! Component: 200 - total flux cleaned = 3.88384e-05 Jy ! Total flux subtracted in 200 components = 3.88384e-05 Jy ! Clean residual min=-0.002100 max=0.002204 Jy/beam ! Clean residual mean=-0.000012 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.191941 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.191941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.321 mas, bpa=-9.065 degrees ! Estimated noise=0.525783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628577 Jy ! Component: 100 - total flux cleaned = -0.00074545 Jy ! Component: 150 - total flux cleaned = -0.00074564 Jy ! Component: 200 - total flux cleaned = -0.000799097 Jy ! Total flux subtracted in 200 components = -0.000799097 Jy ! Clean residual min=-0.002251 max=0.002306 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.191142 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.191142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138130Jy sigma=1.190688 ! Fit after self-cal, rms=0.138071Jy sigma=1.190552 wmodel J1349-3056_S_a_map.mod ! Writing 88 model components to file: J1349-3056_S_a_map.mod wobs J1349-3056_S_a_uvs.fits ! Writing UV FITS file: J1349-3056_S_a_uvs.fits wwins J1349-3056_S_a_map.win ! wwins: Wrote 4 windows to J1349-3056_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 = 0.000119406 Jy ! Component: 100 - total flux cleaned = 0.000238397 Jy ! Component: 150 - total flux cleaned = 0.000201303 Jy ! Component: 200 - total flux cleaned = 0.000128928 Jy ! Component: 250 - total flux cleaned = -4.53137e-05 Jy ! Component: 300 - total flux cleaned = -7.87982e-05 Jy ! Component: 350 - total flux cleaned = -0.000144405 Jy ! Component: 400 - total flux cleaned = -0.000176656 Jy ! Component: 450 - total flux cleaned = -0.000239976 Jy ! Component: 500 - total flux cleaned = -0.00033242 Jy ! Component: 550 - total flux cleaned = -0.000302208 Jy ! Component: 600 - total flux cleaned = -0.000332294 Jy ! Component: 650 - total flux cleaned = -0.000361657 Jy ! Component: 700 - total flux cleaned = -0.000475641 Jy ! Component: 750 - total flux cleaned = -0.000418991 Jy ! Component: 800 - total flux cleaned = -0.000446796 Jy ! Component: 850 - total flux cleaned = -0.00044699 Jy ! Component: 900 - total flux cleaned = -0.000420275 Jy ! Component: 950 - total flux cleaned = -0.00028936 Jy ! Component: 1000 - total flux cleaned = -0.000342001 Jy ! Component: 1050 - total flux cleaned = -0.000444308 Jy ! Component: 1100 - total flux cleaned = -0.000469282 Jy ! Component: 1150 - total flux cleaned = -0.000493916 Jy ! Component: 1200 - total flux cleaned = -0.000542954 Jy ! Component: 1250 - total flux cleaned = -0.000542921 Jy ! Component: 1300 - total flux cleaned = -0.000518776 Jy ! Component: 1350 - total flux cleaned = -0.000471549 Jy ! Component: 1400 - total flux cleaned = -0.0004718 Jy ! Component: 1450 - total flux cleaned = -0.000471762 Jy ! Component: 1500 - total flux cleaned = -0.00049481 Jy ! Component: 1550 - total flux cleaned = -0.000404013 Jy ! Component: 1600 - total flux cleaned = -0.000359214 Jy ! Component: 1650 - total flux cleaned = -0.000359276 Jy ! Component: 1700 - total flux cleaned = -0.000293264 Jy ! Component: 1750 - total flux cleaned = -0.000293343 Jy ! Component: 1800 - total flux cleaned = -0.000250322 Jy ! Component: 1850 - total flux cleaned = -0.00014435 Jy ! Component: 1900 - total flux cleaned = -0.000144456 Jy ! Component: 1950 - total flux cleaned = -0.000123784 Jy ! Component: 2000 - total flux cleaned = -0.000144539 Jy ! Component: 2050 - total flux cleaned = -0.000124207 Jy ! Component: 2100 - total flux cleaned = -4.33934e-05 Jy ! Component: 2150 - total flux cleaned = -4.34061e-05 Jy ! Component: 2200 - total flux cleaned = -4.32787e-05 Jy ! Component: 2250 - total flux cleaned = -2.37267e-05 Jy ! Component: 2300 - total flux cleaned = -2.34906e-05 Jy ! Component: 2350 - total flux cleaned = 1.50592e-05 Jy ! Component: 2400 - total flux cleaned = 1.50056e-05 Jy ! Component: 2450 - total flux cleaned = 5.27252e-05 Jy ! Component: 2500 - total flux cleaned = 7.12901e-05 Jy ! Component: 2550 - total flux cleaned = 7.09016e-05 Jy ! Component: 2600 - total flux cleaned = 0.00014463 Jy ! Component: 2650 - total flux cleaned = 3.50635e-05 Jy ! Component: 2700 - total flux cleaned = 7.11605e-05 Jy ! Component: 2750 - total flux cleaned = 5.31125e-05 Jy ! Component: 2800 - total flux cleaned = 5.30096e-05 Jy ! Component: 2850 - total flux cleaned = 1.62633e-07 Jy ! Component: 2900 - total flux cleaned = -3.47605e-05 Jy ! Component: 2950 - total flux cleaned = -5.19544e-05 Jy ! Component: 3000 - total flux cleaned = -0.000103621 Jy ! Component: 3050 - total flux cleaned = -0.00010359 Jy ! Component: 3100 - total flux cleaned = -0.000120384 Jy ! Component: 3150 - total flux cleaned = -0.000137212 Jy ! Component: 3200 - total flux cleaned = -0.000103939 Jy ! Component: 3250 - total flux cleaned = -0.000220458 Jy ! Component: 3300 - total flux cleaned = -0.000253437 Jy ! Component: 3350 - total flux cleaned = -0.000286305 Jy ! Component: 3400 - total flux cleaned = -0.000367702 Jy ! Component: 3450 - total flux cleaned = -0.000432557 Jy ! Component: 3500 - total flux cleaned = -0.00054525 Jy ! Component: 3550 - total flux cleaned = -0.000513212 Jy ! Component: 3600 - total flux cleaned = -0.000592653 Jy ! Component: 3650 - total flux cleaned = -0.00064008 Jy ! Component: 3700 - total flux cleaned = -0.000734294 Jy ! Component: 3750 - total flux cleaned = -0.000780949 Jy ! Component: 3800 - total flux cleaned = -0.000734477 Jy ! Component: 3850 - total flux cleaned = -0.000796186 Jy ! Component: 3900 - total flux cleaned = -0.000826814 Jy ! Component: 3950 - total flux cleaned = -0.000902801 Jy ! Component: 4000 - total flux cleaned = -0.000932784 Jy ! Component: 4050 - total flux cleaned = -0.000947838 Jy ! Total flux subtracted in 4096 components = -0.00102258 Jy ! Clean residual min=-0.000809 max=0.000916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.190119 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 375 components and 0.190119 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1349-3056_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.321 at -9.065 degrees (North through East) ! Clean map min=-0.00178 max=0.14603 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1349-3056_S_a_map.fits wmodel /vlbi/uf001/uvm//J1349-3056_S_a_map.mod ! Writing 375 model components to file: /vlbi/uf001/uvm//J1349-3056_S_a_map.mod wobs /vlbi/uf001/uvm//J1349-3056_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1349-3056_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1349-3056_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J1349-3056_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5616 0.5616 1.1232 2.2464 4.4928 8.9856 17.9712 35.9424 71.8848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.188 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1349-3056_S_a_dfm.log closed on Sun Jan 13 21:41:50 2019