! Started logfile: /vlbi/uf001/uvm//J0601-2736_S_a_dfm.log on Sun Jan 13 20:53:35 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//J0601-2736_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0601-2736_S_a_uvm.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! AN table 2: 19 integrations on 21 of 21 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0601-2736 ! ! 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 7266 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 J0601-2736_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 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011158Jy sigma=16.631192 ! Fit after self-cal, rms=0.938784Jy sigma=15.488602 ! 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=2.538 mas, bmaj=7.929 mas, bpa=-11.05 degrees ! Estimated noise=0.825639 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 = 0.0484604 Jy ! Component: 100 - total flux cleaned = 0.062515 Jy ! Total flux subtracted in 100 components = 0.062515 Jy ! Clean residual min=-0.004877 max=0.007000 Jy/beam ! Clean residual mean=-0.000003 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.0625149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0625149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092173Jy sigma=1.252886 ! Fit after self-cal, rms=0.090849Jy sigma=1.234249 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899327 Jy ! Component: 100 - total flux cleaned = 0.0145054 Jy ! Total flux subtracted in 100 components = 0.0145054 Jy ! Clean residual min=-0.005221 max=0.004889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.0770204 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0770204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089643Jy sigma=1.213313 ! Fit after self-cal, rms=0.089523Jy sigma=1.212464 ! 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=3.1 mas, bmaj=9.93 mas, bpa=-12.53 degrees ! Estimated noise=0.529749 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 (-3, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622727 Jy ! Component: 100 - total flux cleaned = 0.00964292 Jy ! Component: 150 - total flux cleaned = 0.0115274 Jy ! Component: 200 - total flux cleaned = 0.0119562 Jy ! Total flux subtracted in 200 components = 0.0119562 Jy ! Clean residual min=-0.002461 max=0.002863 Jy/beam ! Clean residual mean=-0.000007 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0889765 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.0889765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089018Jy sigma=1.204582 ! Fit after self-cal, rms=0.088892Jy sigma=1.203278 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 9.93 at -12.53 degrees (North through East) ! Clean map min=-0.0025458 max=0.058556 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 KP 0.89 LA 0.97 NL 1.16 ! OV 0.97 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.03 LA 0.97 MK 0.85 NL 1.30 ! OV 1.03 PT 0.99 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.02 HN 1.11 KP 1.06 ! LA 1.00 MK 1.02 NL 1.16 OV 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 KP 0.99 LA 0.97 NL 1.07 ! OV 0.97 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.07 LA 0.79 MK 1.09 NL 0.92 ! OV 0.90 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.17 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 KP 1.07 LA 1.00 NL 1.22 ! OV 1.02 PT 0.90 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.11 LA 0.98 MK 0.86 NL 0.98 ! OV 1.01 PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.06 HN 1.02 KP 0.96 ! LA 1.03 MK 1.09 NL 1.04 OV 1.06 ! ! ! Fit before self-cal, rms=0.088892Jy sigma=1.203278 ! Fit after self-cal, rms=0.087715Jy sigma=1.196260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=9.893 mas, bpa=-12.18 degrees ! Estimated noise=0.535406 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 = 0.000459635 Jy ! Component: 100 - total flux cleaned = 0.000616369 Jy ! Component: 150 - total flux cleaned = 0.000500768 Jy ! Component: 200 - total flux cleaned = 0.000435204 Jy ! Total flux subtracted in 200 components = 0.000435204 Jy ! Clean residual min=-0.002237 max=0.002674 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0894117 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.0894117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087656Jy sigma=1.195569 ! Fit after self-cal, rms=0.087620Jy sigma=1.194833 ! 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=0.087620Jy sigma=1.194833 ! Fit after self-cal, rms=0.087166Jy sigma=1.194695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=9.891 mas, bpa=-12.25 degrees ! Estimated noise=0.534112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471101 Jy ! Component: 100 - total flux cleaned = 0.000476017 Jy ! Component: 150 - total flux cleaned = 0.000412179 Jy ! Component: 200 - total flux cleaned = 0.000383046 Jy ! Total flux subtracted in 200 components = 0.000383046 Jy ! Clean residual min=-0.002309 max=0.002634 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0897948 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.0897948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087127Jy sigma=1.194260 ! Fit after self-cal, rms=0.087098Jy sigma=1.194111 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 (53.5, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192427 Jy ! Component: 100 - total flux cleaned = 0.002022 Jy ! Component: 150 - total flux cleaned = 0.00206122 Jy ! Component: 200 - total flux cleaned = 0.00202749 Jy ! Total flux subtracted in 200 components = 0.00202749 Jy ! Clean residual min=-0.002252 max=0.002215 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0918223 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.0918223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087021Jy sigma=1.192947 ! Fit after self-cal, rms=0.087000Jy sigma=1.192727 ! 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=0.087000Jy sigma=1.192727 ! Fit after self-cal, rms=0.086342Jy sigma=1.191436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=9.876 mas, bpa=-12.29 degrees ! Estimated noise=0.531546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087633 Jy ! Component: 100 - total flux cleaned = 0.000952352 Jy ! Component: 150 - total flux cleaned = 0.000822812 Jy ! Component: 200 - total flux cleaned = 0.000762936 Jy ! Total flux subtracted in 200 components = 0.000762936 Jy ! Clean residual min=-0.002054 max=0.002008 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0925852 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.0925852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086307Jy sigma=1.190950 ! Fit after self-cal, rms=0.086332Jy sigma=1.190735 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 = 0.000209286 Jy ! Component: 100 - total flux cleaned = 0.000147881 Jy ! Component: 150 - total flux cleaned = 6.27202e-05 Jy ! Component: 200 - total flux cleaned = -1.57494e-05 Jy ! Total flux subtracted in 200 components = -1.57494e-05 Jy ! Clean residual min=-0.002055 max=0.002005 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0925695 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.0925695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086309Jy sigma=1.190461 ! Fit after self-cal, rms=0.086305Jy sigma=1.190425 ! 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=0.086305Jy sigma=1.190425 ! Fit after self-cal, rms=0.086151Jy sigma=1.190352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.589 mas, bmaj=22.79 mas, bpa=-5.538 degrees ! Estimated noise=0.682477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260984 Jy ! Component: 100 - total flux cleaned = 0.000418262 Jy ! Component: 150 - total flux cleaned = 0.000505873 Jy ! Component: 200 - total flux cleaned = 0.000570044 Jy ! Total flux subtracted in 200 components = 0.000570044 Jy ! Clean residual min=-0.001804 max=0.002094 Jy/beam ! Clean residual mean=0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0931395 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 0.0931396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086146Jy sigma=1.190317 ! Fit after self-cal, rms=0.086151Jy sigma=1.190284 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 = 0.000155753 Jy ! Component: 100 - total flux cleaned = 0.00020464 Jy ! Component: 150 - total flux cleaned = 0.000279709 Jy ! Component: 200 - total flux cleaned = 0.000321792 Jy ! Total flux subtracted in 200 components = 0.000321792 Jy ! Clean residual min=-0.001838 max=0.002118 Jy/beam ! Clean residual mean=0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0934613 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.0934613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086149Jy sigma=1.190310 ! Fit after self-cal, rms=0.086139Jy sigma=1.190241 ! 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=3.101 mas, bmaj=9.858 mas, bpa=-12.27 degrees ! Estimated noise=0.530002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 9.858 at -12.27 degrees (North through East) ! Clean map min=-0.0023917 max=0.058083 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=2.537 mas, bmaj=7.905 mas, bpa=-10.91 degrees ! Estimated noise=0.826126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482462 Jy ! Component: 100 - total flux cleaned = 0.0646262 Jy ! Component: 150 - total flux cleaned = 0.0741269 Jy ! Component: 200 - total flux cleaned = 0.0802208 Jy ! Total flux subtracted in 200 components = 0.0802208 Jy ! Clean residual min=-0.004242 max=0.004049 Jy/beam ! Clean residual mean=0.000001 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.0802208 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0802208 Jy ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=9.858 mas, bpa=-12.27 degrees ! Estimated noise=0.530002 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 = 0.00572663 Jy ! Component: 100 - total flux cleaned = 0.00927957 Jy ! Component: 150 - total flux cleaned = 0.0108626 Jy ! Component: 200 - total flux cleaned = 0.0113027 Jy ! Total flux subtracted in 200 components = 0.0113027 Jy ! Clean residual min=-0.002329 max=0.002249 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0915235 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.0915235 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=7.589 mas, bmaj=22.79 mas, bpa=-5.538 degrees ! Estimated noise=0.682477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118444 Jy ! Component: 100 - total flux cleaned = 0.001195 Jy ! Component: 150 - total flux cleaned = 0.00115301 Jy ! Component: 200 - total flux cleaned = 0.00114882 Jy ! Total flux subtracted in 200 components = 0.00114882 Jy ! Clean residual min=-0.001846 max=0.002322 Jy/beam ! Clean residual mean=0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0926723 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 = 2.99754e-05 Jy ! Component: 100 - total flux cleaned = 2.89997e-05 Jy ! Component: 150 - total flux cleaned = 5.62572e-05 Jy ! Component: 200 - total flux cleaned = 5.55402e-05 Jy ! Total flux subtracted in 200 components = 5.55402e-05 Jy ! Clean residual min=-0.001861 max=0.002252 Jy/beam ! Clean residual mean=0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0927279 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 105 components and 0.0927279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=9.858 mas, bpa=-12.27 degrees ! Estimated noise=0.530002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.50111e-05 Jy ! Component: 100 - total flux cleaned = -1.16966e-05 Jy ! Component: 150 - total flux cleaned = -5.35615e-05 Jy ! Component: 200 - total flux cleaned = -9.18084e-05 Jy ! Total flux subtracted in 200 components = -9.18084e-05 Jy ! Clean residual min=-0.002224 max=0.002005 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.092636 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.092636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086167Jy sigma=1.190562 ! Fit after self-cal, rms=0.086157Jy sigma=1.190380 wmodel J0601-2736_S_a_map.mod ! Writing 128 model components to file: J0601-2736_S_a_map.mod wobs J0601-2736_S_a_uvs.fits ! Writing UV FITS file: J0601-2736_S_a_uvs.fits wwins J0601-2736_S_a_map.win ! wwins: Wrote 3 windows to J0601-2736_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 = -0.000490405 Jy ! Component: 100 - total flux cleaned = -0.000634676 Jy ! Component: 150 - total flux cleaned = -0.000701831 Jy ! Component: 200 - total flux cleaned = -0.000894462 Jy ! Component: 250 - total flux cleaned = -0.00107982 Jy ! Component: 300 - total flux cleaned = -0.00125949 Jy ! Component: 350 - total flux cleaned = -0.00131743 Jy ! Component: 400 - total flux cleaned = -0.00140191 Jy ! Component: 450 - total flux cleaned = -0.0014564 Jy ! Component: 500 - total flux cleaned = -0.00145705 Jy ! Component: 550 - total flux cleaned = -0.00156154 Jy ! Component: 600 - total flux cleaned = -0.00158705 Jy ! Component: 650 - total flux cleaned = -0.00173728 Jy ! Component: 700 - total flux cleaned = -0.00181121 Jy ! Component: 750 - total flux cleaned = -0.00195625 Jy ! Component: 800 - total flux cleaned = -0.00205125 Jy ! Component: 850 - total flux cleaned = -0.00202825 Jy ! Component: 900 - total flux cleaned = -0.00209751 Jy ! Component: 950 - total flux cleaned = -0.00209785 Jy ! Component: 1000 - total flux cleaned = -0.00216458 Jy ! Component: 1050 - total flux cleaned = -0.00216408 Jy ! Component: 1100 - total flux cleaned = -0.00209936 Jy ! Component: 1150 - total flux cleaned = -0.00216364 Jy ! Component: 1200 - total flux cleaned = -0.00214246 Jy ! Component: 1250 - total flux cleaned = -0.00214274 Jy ! Component: 1300 - total flux cleaned = -0.00222493 Jy ! Component: 1350 - total flux cleaned = -0.00224474 Jy ! Component: 1400 - total flux cleaned = -0.0022246 Jy ! Component: 1450 - total flux cleaned = -0.00224433 Jy ! Component: 1500 - total flux cleaned = -0.00228332 Jy ! Component: 1550 - total flux cleaned = -0.0022834 Jy ! Component: 1600 - total flux cleaned = -0.00235994 Jy ! Component: 1650 - total flux cleaned = -0.00232191 Jy ! Component: 1700 - total flux cleaned = -0.00239699 Jy ! Component: 1750 - total flux cleaned = -0.00237843 Jy ! Component: 1800 - total flux cleaned = -0.00241502 Jy ! Component: 1850 - total flux cleaned = -0.00230576 Jy ! Component: 1900 - total flux cleaned = -0.00237796 Jy ! Component: 1950 - total flux cleaned = -0.00225314 Jy ! Component: 2000 - total flux cleaned = -0.00228859 Jy ! Component: 2050 - total flux cleaned = -0.00227107 Jy ! Component: 2100 - total flux cleaned = -0.00227124 Jy ! Component: 2150 - total flux cleaned = -0.00227141 Jy ! Component: 2200 - total flux cleaned = -0.00233955 Jy ! Component: 2250 - total flux cleaned = -0.00228867 Jy ! Component: 2300 - total flux cleaned = -0.00227177 Jy ! Component: 2350 - total flux cleaned = -0.0022884 Jy ! Component: 2400 - total flux cleaned = -0.00225536 Jy ! Component: 2450 - total flux cleaned = -0.00225547 Jy ! Component: 2500 - total flux cleaned = -0.00220649 Jy ! Component: 2550 - total flux cleaned = -0.00222257 Jy ! Component: 2600 - total flux cleaned = -0.00219052 Jy ! Component: 2650 - total flux cleaned = -0.00219057 Jy ! Component: 2700 - total flux cleaned = -0.00223753 Jy ! Component: 2750 - total flux cleaned = -0.00222194 Jy ! Component: 2800 - total flux cleaned = -0.002191 Jy ! Component: 2850 - total flux cleaned = -0.0021756 Jy ! Component: 2900 - total flux cleaned = -0.0021757 Jy ! Component: 2950 - total flux cleaned = -0.00220609 Jy ! Component: 3000 - total flux cleaned = -0.00220598 Jy ! Component: 3050 - total flux cleaned = -0.00217608 Jy ! Component: 3100 - total flux cleaned = -0.00220563 Jy ! Component: 3150 - total flux cleaned = -0.0021761 Jy ! Component: 3200 - total flux cleaned = -0.0022054 Jy ! Component: 3250 - total flux cleaned = -0.00216169 Jy ! Component: 3300 - total flux cleaned = -0.00220503 Jy ! Component: 3350 - total flux cleaned = -0.00219057 Jy ! Component: 3400 - total flux cleaned = -0.00216198 Jy ! Component: 3450 - total flux cleaned = -0.00220465 Jy ! Component: 3500 - total flux cleaned = -0.00216238 Jy ! Component: 3550 - total flux cleaned = -0.00217633 Jy ! Component: 3600 - total flux cleaned = -0.00219015 Jy ! Component: 3650 - total flux cleaned = -0.00223146 Jy ! Component: 3700 - total flux cleaned = -0.00221784 Jy ! Component: 3750 - total flux cleaned = -0.002286 Jy ! Component: 3800 - total flux cleaned = -0.00228598 Jy ! Component: 3850 - total flux cleaned = -0.00228596 Jy ! Component: 3900 - total flux cleaned = -0.00227255 Jy ! Component: 3950 - total flux cleaned = -0.00231253 Jy ! Component: 4000 - total flux cleaned = -0.00229927 Jy ! Component: 4050 - total flux cleaned = -0.0023782 Jy ! Total flux subtracted in 4096 components = -0.00237812 Jy ! Clean residual min=-0.000810 max=0.000812 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0902579 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 405 components and 0.0902579 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0601-2736_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 9.858 at -12.27 degrees (North through East) ! Clean map min=-0.0016659 max=0.059238 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0601-2736_S_a_map.fits wmodel /vlbi/uf001/uvm//J0601-2736_S_a_map.mod ! Writing 405 model components to file: /vlbi/uf001/uvm//J0601-2736_S_a_map.mod wobs /vlbi/uf001/uvm//J0601-2736_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0601-2736_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0601-2736_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0601-2736_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.059238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21532 1.21532 2.43064 4.86128 9.72256 19.4451 38.8902 77.7805 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.848 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0601-2736_S_a_dfm.log closed on Sun Jan 13 20:53:39 2019