! Started logfile: /vlbi/uf001/uvm//J2318-4010_S_a_dfm.log on Sun Jan 13 22:43:31 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//J2318-4010_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2318-4010_S_a_uvm.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! AN table 3: 24 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.992138 visibilities/baseline/integration-bin. ! Found source: J2318-4010 ! ! 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 3786 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 J2318-4010_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017691Jy sigma=12.830728 ! Fit after self-cal, rms=0.859430Jy sigma=10.652303 ! 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=2.251 mas, bmaj=7.237 mas, bpa=2.148 degrees ! Estimated noise=1.4014 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 = 0.115629 Jy ! Component: 100 - total flux cleaned = 0.144546 Jy ! Total flux subtracted in 100 components = 0.144546 Jy ! Clean residual min=-0.012518 max=0.018198 Jy/beam ! Clean residual mean=-0.000245 rms=0.003385 Jy/beam ! Combined flux in latest and established models = 0.144546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.144546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103412Jy sigma=1.201362 ! Fit after self-cal, rms=0.103184Jy sigma=1.200402 ! 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=2.735 mas, bmaj=8.128 mas, bpa=1.734 degrees ! Estimated noise=0.936272 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 = 0.0145249 Jy ! Component: 100 - total flux cleaned = 0.0216271 Jy ! Component: 150 - total flux cleaned = 0.0254339 Jy ! Component: 200 - total flux cleaned = 0.0271599 Jy ! Total flux subtracted in 200 components = 0.0271599 Jy ! Clean residual min=-0.010190 max=0.015920 Jy/beam ! Clean residual mean=-0.000345 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 0.171706 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.171706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102488Jy sigma=1.160968 ! Fit after self-cal, rms=0.102453Jy sigma=1.160634 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.735 x 8.128 at 1.734 degrees (North through East) ! Clean map min=-0.010073 max=0.14393 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.93 LA 0.96 MK 0.99 ! NL 1.33 OV 0.98 PT 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.54 LA 0.78 NL 1.28 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.83 MK 1.05 NL 1.38 OV 2.07 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.95 LA 0.99 MK 0.99 ! NL 1.36 OV 0.98 PT 0.83 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.61 LA 0.82 NL 1.16 PT 1.04 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.88 MK 0.97 NL 1.31 OV 2.15 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.99 LA 0.99 MK 0.98 ! NL 1.29 OV 0.97 PT 0.79 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.56 LA 0.85 NL 1.23 PT 0.93 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.92 MK 0.89 NL 1.26 OV 2.19 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.102453Jy sigma=1.160634 ! Fit after self-cal, rms=0.136577Jy sigma=1.082580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.721 mas, bmaj=8.118 mas, bpa=1.886 degrees ! Estimated noise=0.935984 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 = -0.000417251 Jy ! Component: 100 - total flux cleaned = -0.000298413 Jy ! Component: 150 - total flux cleaned = -0.000261974 Jy ! Component: 200 - total flux cleaned = -0.000296287 Jy ! Total flux subtracted in 200 components = -0.000296287 Jy ! Clean residual min=-0.004518 max=0.004043 Jy/beam ! Clean residual mean=0.000011 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.17141 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.17141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136546Jy sigma=1.082254 ! Fit after self-cal, rms=0.138805Jy sigma=1.079593 ! 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=0.138805Jy sigma=1.079593 ! Fit after self-cal, rms=0.142127Jy sigma=1.079424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=8.13 mas, bpa=1.927 degrees ! Estimated noise=0.938754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359086 Jy ! Component: 100 - total flux cleaned = -0.000322425 Jy ! Component: 150 - total flux cleaned = -0.000287536 Jy ! Component: 200 - total flux cleaned = -0.000287493 Jy ! Total flux subtracted in 200 components = -0.000287493 Jy ! Clean residual min=-0.004557 max=0.004083 Jy/beam ! Clean residual mean=0.000012 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.171122 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.171122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142096Jy sigma=1.079200 ! Fit after self-cal, rms=0.142235Jy sigma=1.079170 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 = -4.71662e-05 Jy ! Component: 100 - total flux cleaned = -4.59047e-05 Jy ! Component: 150 - total flux cleaned = -7.50749e-05 Jy ! Component: 200 - total flux cleaned = -0.000103613 Jy ! Total flux subtracted in 200 components = -0.000103613 Jy ! Clean residual min=-0.004523 max=0.004097 Jy/beam ! Clean residual mean=0.000011 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.171019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.171019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142213Jy sigma=1.079023 ! Fit after self-cal, rms=0.142228Jy sigma=1.079005 ! 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=0.142228Jy sigma=1.079005 ! Fit after self-cal, rms=0.142469Jy sigma=1.078964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=8.134 mas, bpa=1.97 degrees ! Estimated noise=0.93844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397019 Jy ! Component: 100 - total flux cleaned = -0.000334643 Jy ! Component: 150 - total flux cleaned = -0.00033439 Jy ! Component: 200 - total flux cleaned = -0.000335262 Jy ! Total flux subtracted in 200 components = -0.000335262 Jy ! Clean residual min=-0.004522 max=0.004091 Jy/beam ! Clean residual mean=0.000011 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.170684 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.170684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142445Jy sigma=1.078820 ! Fit after self-cal, rms=0.142478Jy sigma=1.078803 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 = -3.48763e-05 Jy ! Component: 100 - total flux cleaned = -8.35334e-06 Jy ! Component: 150 - total flux cleaned = -3.22198e-05 Jy ! Component: 200 - total flux cleaned = -5.60663e-05 Jy ! Total flux subtracted in 200 components = -5.60663e-05 Jy ! Clean residual min=-0.004542 max=0.004102 Jy/beam ! Clean residual mean=0.000010 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.170628 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.170628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142462Jy sigma=1.078707 ! Fit after self-cal, rms=0.142470Jy sigma=1.078693 ! 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=0.142470Jy sigma=1.078693 ! Fit after self-cal, rms=0.142613Jy sigma=1.078657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.976 mas, bmaj=24.65 mas, bpa=5.263 degrees ! Estimated noise=1.27121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459938 Jy ! Component: 100 - total flux cleaned = -0.00046088 Jy ! Component: 150 - total flux cleaned = -0.000431361 Jy ! Component: 200 - total flux cleaned = -0.000404282 Jy ! Total flux subtracted in 200 components = -0.000404282 Jy ! Clean residual min=-0.005914 max=0.004805 Jy/beam ! Clean residual mean=0.000032 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.170223 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.170223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142601Jy sigma=1.078711 ! Fit after self-cal, rms=0.142622Jy sigma=1.078678 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.79817e-05 Jy ! Component: 100 - total flux cleaned = -5.46582e-05 Jy ! Component: 150 - total flux cleaned = -4.1667e-05 Jy ! Component: 200 - total flux cleaned = -1.84866e-05 Jy ! Total flux subtracted in 200 components = -1.84866e-05 Jy ! Clean residual min=-0.005903 max=0.004827 Jy/beam ! Clean residual mean=0.000032 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.170205 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.170205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142618Jy sigma=1.078775 ! Fit after self-cal, rms=0.142623Jy sigma=1.078761 ! 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=2.728 mas, bmaj=8.138 mas, bpa=2.029 degrees ! Estimated noise=0.938046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.728 x 8.138 at 2.029 degrees (North through East) ! Clean map min=-0.0045436 max=0.14507 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=2.258 mas, bmaj=7.283 mas, bpa=2.431 degrees ! Estimated noise=1.39381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114512 Jy ! Component: 100 - total flux cleaned = 0.143065 Jy ! Component: 150 - total flux cleaned = 0.155233 Jy ! Component: 200 - total flux cleaned = 0.161291 Jy ! Total flux subtracted in 200 components = 0.161291 Jy ! Clean residual min=-0.006597 max=0.005657 Jy/beam ! Clean residual mean=-0.000030 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.161291 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.161291 Jy ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=8.138 mas, bpa=2.029 degrees ! Estimated noise=0.938046 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 = 0.00444506 Jy ! Component: 100 - total flux cleaned = 0.00654679 Jy ! Component: 150 - total flux cleaned = 0.00690922 Jy ! Component: 200 - total flux cleaned = 0.0071058 Jy ! Total flux subtracted in 200 components = 0.0071058 Jy ! Clean residual min=-0.004743 max=0.003862 Jy/beam ! Clean residual mean=-0.000006 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.168397 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.168397 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=7.976 mas, bmaj=24.65 mas, bpa=5.263 degrees ! Estimated noise=1.27121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987865 Jy ! Component: 100 - total flux cleaned = 0.00114529 Jy ! Component: 150 - total flux cleaned = 0.00115736 Jy ! Component: 200 - total flux cleaned = 0.00118032 Jy ! Total flux subtracted in 200 components = 0.00118032 Jy ! Clean residual min=-0.006037 max=0.004853 Jy/beam ! Clean residual mean=0.000018 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.169577 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 = 2.07155e-05 Jy ! Component: 100 - total flux cleaned = 3.01819e-05 Jy ! Component: 150 - total flux cleaned = 3.92735e-05 Jy ! Component: 200 - total flux cleaned = 4.84631e-05 Jy ! Total flux subtracted in 200 components = 4.84631e-05 Jy ! Clean residual min=-0.006015 max=0.004845 Jy/beam ! Clean residual mean=0.000019 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.169626 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.169626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=8.138 mas, bpa=2.029 degrees ! Estimated noise=0.938046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416071 Jy ! Component: 100 - total flux cleaned = -0.000367835 Jy ! Component: 150 - total flux cleaned = -0.000386805 Jy ! Component: 200 - total flux cleaned = -0.000386733 Jy ! Total flux subtracted in 200 components = -0.000386733 Jy ! Clean residual min=-0.004493 max=0.003984 Jy/beam ! Clean residual mean=0.000002 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.169239 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.169239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142593Jy sigma=1.078365 ! Fit after self-cal, rms=0.142607Jy sigma=1.078256 wmodel J2318-4010_S_a_map.mod ! Writing 59 model components to file: J2318-4010_S_a_map.mod wobs J2318-4010_S_a_uvs.fits ! Writing UV FITS file: J2318-4010_S_a_uvs.fits wwins J2318-4010_S_a_map.win ! wwins: Wrote 1 windows to J2318-4010_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 = -0.00137478 Jy ! Component: 100 - total flux cleaned = -0.00178642 Jy ! Component: 150 - total flux cleaned = -0.00184902 Jy ! Component: 200 - total flux cleaned = -0.00173307 Jy ! Component: 250 - total flux cleaned = -0.00195345 Jy ! Component: 300 - total flux cleaned = -0.00211103 Jy ! Component: 350 - total flux cleaned = -0.00236399 Jy ! Component: 400 - total flux cleaned = -0.00260692 Jy ! Component: 450 - total flux cleaned = -0.00270211 Jy ! Component: 500 - total flux cleaned = -0.00279336 Jy ! Component: 550 - total flux cleaned = -0.00279299 Jy ! Component: 600 - total flux cleaned = -0.00270677 Jy ! Component: 650 - total flux cleaned = -0.00278997 Jy ! Component: 700 - total flux cleaned = -0.00270803 Jy ! Component: 750 - total flux cleaned = -0.00270787 Jy ! Component: 800 - total flux cleaned = -0.00270676 Jy ! Component: 850 - total flux cleaned = -0.0025537 Jy ! Component: 900 - total flux cleaned = -0.00251662 Jy ! Component: 950 - total flux cleaned = -0.0024443 Jy ! Component: 1000 - total flux cleaned = -0.0025506 Jy ! Component: 1050 - total flux cleaned = -0.00262011 Jy ! Component: 1100 - total flux cleaned = -0.00272268 Jy ! Component: 1150 - total flux cleaned = -0.00282342 Jy ! Component: 1200 - total flux cleaned = -0.00295509 Jy ! Component: 1250 - total flux cleaned = -0.00301948 Jy ! Component: 1300 - total flux cleaned = -0.00317862 Jy ! Component: 1350 - total flux cleaned = -0.00321026 Jy ! Component: 1400 - total flux cleaned = -0.00339505 Jy ! Component: 1450 - total flux cleaned = -0.00348546 Jy ! Component: 1500 - total flux cleaned = -0.00357509 Jy ! Component: 1550 - total flux cleaned = -0.00357491 Jy ! Component: 1600 - total flux cleaned = -0.00360424 Jy ! Component: 1650 - total flux cleaned = -0.00363245 Jy ! Component: 1700 - total flux cleaned = -0.00366057 Jy ! Component: 1750 - total flux cleaned = -0.00368874 Jy ! Component: 1800 - total flux cleaned = -0.00379706 Jy ! Component: 1850 - total flux cleaned = -0.00366345 Jy ! Component: 1900 - total flux cleaned = -0.00369068 Jy ! Component: 1950 - total flux cleaned = -0.00379514 Jy ! Component: 2000 - total flux cleaned = -0.00384642 Jy ! Component: 2050 - total flux cleaned = -0.00382118 Jy ! Component: 2100 - total flux cleaned = -0.00397155 Jy ! Component: 2150 - total flux cleaned = -0.00402089 Jy ! Component: 2200 - total flux cleaned = -0.00404539 Jy ! Component: 2250 - total flux cleaned = -0.00414177 Jy ! Component: 2300 - total flux cleaned = -0.00407007 Jy ! Component: 2350 - total flux cleaned = -0.00411744 Jy ! Component: 2400 - total flux cleaned = -0.00418781 Jy ! Component: 2450 - total flux cleaned = -0.00421099 Jy ! Component: 2500 - total flux cleaned = -0.00430289 Jy ! Component: 2550 - total flux cleaned = -0.00439394 Jy ! Component: 2600 - total flux cleaned = -0.00441617 Jy ! Component: 2650 - total flux cleaned = -0.00450551 Jy ! Component: 2700 - total flux cleaned = -0.00457182 Jy ! Component: 2750 - total flux cleaned = -0.00459349 Jy ! Component: 2800 - total flux cleaned = -0.00465879 Jy ! Component: 2850 - total flux cleaned = -0.00470194 Jy ! Component: 2900 - total flux cleaned = -0.00474453 Jy ! Component: 2950 - total flux cleaned = -0.00478706 Jy ! Component: 3000 - total flux cleaned = -0.00480786 Jy ! Component: 3050 - total flux cleaned = -0.00482865 Jy ! Component: 3100 - total flux cleaned = -0.00480811 Jy ! Component: 3150 - total flux cleaned = -0.00486941 Jy ! Component: 3200 - total flux cleaned = -0.00488954 Jy ! Component: 3250 - total flux cleaned = -0.00490969 Jy ! Component: 3300 - total flux cleaned = -0.00496985 Jy ! Component: 3350 - total flux cleaned = -0.00500952 Jy ! Component: 3400 - total flux cleaned = -0.00500961 Jy ! Component: 3450 - total flux cleaned = -0.00512732 Jy ! Component: 3500 - total flux cleaned = -0.00506876 Jy ! Component: 3550 - total flux cleaned = -0.00514641 Jy ! Component: 3600 - total flux cleaned = -0.00518506 Jy ! Component: 3650 - total flux cleaned = -0.00516597 Jy ! Component: 3700 - total flux cleaned = -0.00516601 Jy ! Component: 3750 - total flux cleaned = -0.0051851 Jy ! Component: 3800 - total flux cleaned = -0.00522314 Jy ! Component: 3850 - total flux cleaned = -0.00524211 Jy ! Component: 3900 - total flux cleaned = -0.00522328 Jy ! Component: 3950 - total flux cleaned = -0.00526069 Jy ! Component: 4000 - total flux cleaned = -0.00526061 Jy ! Component: 4050 - total flux cleaned = -0.00524199 Jy ! Total flux subtracted in 4096 components = -0.00526064 Jy ! Clean residual min=-0.001178 max=0.001048 Jy/beam ! Clean residual mean=0.000006 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.163978 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 343 components and 0.163978 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2318-4010_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.728 x 8.138 at 2.029 degrees (North through East) ! Clean map min=-0.0032057 max=0.14786 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2318-4010_S_a_map.fits wmodel /vlbi/uf001/uvm//J2318-4010_S_a_map.mod ! Writing 343 model components to file: /vlbi/uf001/uvm//J2318-4010_S_a_map.mod wobs /vlbi/uf001/uvm//J2318-4010_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2318-4010_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2318-4010_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J2318-4010_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.658293 0.658293 1.31659 2.63317 5.26634 10.5327 21.0654 42.1307 84.2614 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 455.724 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2318-4010_S_a_dfm.log closed on Sun Jan 13 22:43:35 2019