! Started logfile: /vlbi/uf001/uvm//J1624-3516_S_a_dfm.log on Sun Jan 13 22:01:11 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//J1624-3516_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1624-3516_S_a_uvm.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 73 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.928002 visibilities/baseline/integration-bin. ! Found source: J1624-3516 ! ! 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 9435 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 J1624-3516_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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005393Jy sigma=14.271428 ! Fit after self-cal, rms=0.911794Jy sigma=12.882052 ! 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=2.61 mas, bmaj=7.46 mas, bpa=-6.851 degrees ! Estimated noise=0.891083 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 = 0.0675807 Jy ! Component: 100 - total flux cleaned = 0.0864369 Jy ! Total flux subtracted in 100 components = 0.0864369 Jy ! Clean residual min=-0.006492 max=0.007872 Jy/beam ! Clean residual mean=-0.000042 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.0864369 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0864369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097896Jy sigma=1.252378 ! Fit after self-cal, rms=0.097276Jy sigma=1.246604 ! 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=3.255 mas, bmaj=9.533 mas, bpa=-7.206 degrees ! Estimated noise=0.534788 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 = 0.0148152 Jy ! Component: 100 - total flux cleaned = 0.0216334 Jy ! Component: 150 - total flux cleaned = 0.0251656 Jy ! Component: 200 - total flux cleaned = 0.0270167 Jy ! Total flux subtracted in 200 components = 0.0270167 Jy ! Clean residual min=-0.003974 max=0.005632 Jy/beam ! Clean residual mean=-0.000050 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.113454 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.113454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095659Jy sigma=1.209716 ! Fit after self-cal, rms=0.095551Jy sigma=1.208872 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 9.533 at -7.206 degrees (North through East) ! Clean map min=-0.0038739 max=0.090601 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.51 KP 0.98 LA 0.96 ! NL 1.18 OV 0.96 PT 1.01 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 KP 0.96 LA 0.97 ! MK 1.07 NL 1.53 OV 1.01 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.38 KP 0.87 LA 0.85 ! MK 0.93 NL 1.00 OV 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.52 KP 1.02 LA 0.94 ! NL 1.22 OV 0.98 PT 1.03 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.00 KP 1.02 LA 0.95 ! MK 1.01 NL 1.18 OV 0.99 PT 1.03 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.13 KP 0.86 LA 0.94 ! MK 0.99 NL 1.00 OV 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.23 KP 1.03 LA 0.96 ! NL 1.27 OV 1.08 PT 1.11 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.95 KP 1.09 LA 0.92 ! MK 0.99 NL 1.40 OV 1.05 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.38 KP 0.88 LA 0.91 ! MK 0.94 NL 1.04 OV 0.90 ! ! ! Fit before self-cal, rms=0.095551Jy sigma=1.208872 ! Fit after self-cal, rms=0.109422Jy sigma=1.189351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=9.465 mas, bpa=-7.252 degrees ! Estimated noise=0.532371 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 = -0.000155017 Jy ! Component: 100 - total flux cleaned = -0.000203011 Jy ! Component: 150 - total flux cleaned = -0.000239511 Jy ! Component: 200 - total flux cleaned = -0.000267843 Jy ! Total flux subtracted in 200 components = -0.000267843 Jy ! Clean residual min=-0.003352 max=0.002917 Jy/beam ! Clean residual mean=0.000009 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.113186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.113186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109397Jy sigma=1.188763 ! Fit after self-cal, rms=0.109863Jy sigma=1.187989 ! 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=0.109863Jy sigma=1.187989 ! Fit after self-cal, rms=0.112736Jy sigma=1.182620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=9.529 mas, bpa=-6.83 degrees ! Estimated noise=0.535473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170183 Jy ! Component: 100 - total flux cleaned = 0.000219208 Jy ! Component: 150 - total flux cleaned = 0.000247396 Jy ! Component: 200 - total flux cleaned = 0.00024837 Jy ! Total flux subtracted in 200 components = 0.00024837 Jy ! Clean residual min=-0.002363 max=0.002438 Jy/beam ! Clean residual mean=0.000010 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.113434 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.113434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112728Jy sigma=1.182583 ! Fit after self-cal, rms=0.112835Jy sigma=1.182335 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 (-93, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173136 Jy ! Component: 100 - total flux cleaned = 0.00184241 Jy ! Component: 150 - total flux cleaned = 0.00188639 Jy ! Component: 200 - total flux cleaned = 0.00199947 Jy ! Total flux subtracted in 200 components = 0.00199947 Jy ! Clean residual min=-0.002449 max=0.002107 Jy/beam ! Clean residual mean=0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.115434 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.115434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112769Jy sigma=1.181403 ! Fit after self-cal, rms=0.112770Jy sigma=1.181304 ! 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=0.112770Jy sigma=1.181304 ! Fit after self-cal, rms=0.112685Jy sigma=1.181242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=9.528 mas, bpa=-6.78 degrees ! Estimated noise=0.534551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521992 Jy ! Component: 100 - total flux cleaned = 0.000521049 Jy ! Component: 150 - total flux cleaned = 0.000585622 Jy ! Component: 200 - total flux cleaned = 0.000642861 Jy ! Total flux subtracted in 200 components = 0.000642861 Jy ! Clean residual min=-0.002394 max=0.002039 Jy/beam ! Clean residual mean=0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.116077 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.116077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112657Jy sigma=1.180939 ! Fit after self-cal, rms=0.112657Jy sigma=1.180908 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 = 9.9102e-05 Jy ! Component: 100 - total flux cleaned = 0.000153683 Jy ! Component: 150 - total flux cleaned = 0.000203674 Jy ! Component: 200 - total flux cleaned = 0.000227557 Jy ! Total flux subtracted in 200 components = 0.000227557 Jy ! Clean residual min=-0.002374 max=0.002032 Jy/beam ! Clean residual mean=0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.116304 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.116304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112641Jy sigma=1.180768 ! Fit after self-cal, rms=0.112637Jy sigma=1.180759 ! 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=0.112637Jy sigma=1.180759 ! Fit after self-cal, rms=0.112640Jy sigma=1.180731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=25.17 mas, bpa=-3.734 degrees ! Estimated noise=0.658971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155977 Jy ! Component: 100 - total flux cleaned = 0.000155637 Jy ! Component: 150 - total flux cleaned = 0.000187534 Jy ! Component: 200 - total flux cleaned = 0.000202902 Jy ! Total flux subtracted in 200 components = 0.000202902 Jy ! Clean residual min=-0.002032 max=0.002022 Jy/beam ! Clean residual mean=0.000017 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.116507 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.116507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112631Jy sigma=1.180721 ! Fit after self-cal, rms=0.112628Jy sigma=1.180708 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 = 3.24721e-05 Jy ! Component: 100 - total flux cleaned = 4.73871e-05 Jy ! Component: 150 - total flux cleaned = 6.11495e-05 Jy ! Component: 200 - total flux cleaned = 7.47618e-05 Jy ! Total flux subtracted in 200 components = 7.47618e-05 Jy ! Clean residual min=-0.002013 max=0.002010 Jy/beam ! Clean residual mean=0.000018 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.116582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.116582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112623Jy sigma=1.180736 ! Fit after self-cal, rms=0.112623Jy sigma=1.180728 ! 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=3.287 mas, bmaj=9.529 mas, bpa=-6.819 degrees ! Estimated noise=0.534443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 9.529 at -6.819 degrees (North through East) ! Clean map min=-0.0022724 max=0.090634 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=2.62 mas, bmaj=7.37 mas, bpa=-6.119 degrees ! Estimated noise=0.913355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0690963 Jy ! Component: 100 - total flux cleaned = 0.0895918 Jy ! Component: 150 - total flux cleaned = 0.099458 Jy ! Component: 200 - total flux cleaned = 0.102959 Jy ! Total flux subtracted in 200 components = 0.102959 Jy ! Clean residual min=-0.005251 max=0.005242 Jy/beam ! Clean residual mean=-0.000009 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.102959 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.102959 Jy ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.529 mas, bpa=-6.819 degrees ! Estimated noise=0.534443 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 = 0.00545697 Jy ! Component: 100 - total flux cleaned = 0.00837351 Jy ! Component: 150 - total flux cleaned = 0.0102428 Jy ! Component: 200 - total flux cleaned = 0.0106836 Jy ! Total flux subtracted in 200 components = 0.0106836 Jy ! Clean residual min=-0.002375 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.113643 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.113643 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=8.244 mas, bmaj=25.17 mas, bpa=-3.734 degrees ! Estimated noise=0.658971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121062 Jy ! Component: 100 - total flux cleaned = 0.00147175 Jy ! Component: 150 - total flux cleaned = 0.00160888 Jy ! Component: 200 - total flux cleaned = 0.00175252 Jy ! Total flux subtracted in 200 components = 0.00175252 Jy ! Clean residual min=-0.002112 max=0.002092 Jy/beam ! Clean residual mean=0.000013 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.115395 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 = 8.44095e-05 Jy ! Component: 100 - total flux cleaned = 0.000103942 Jy ! Component: 150 - total flux cleaned = 0.000140733 Jy ! Component: 200 - total flux cleaned = 0.000175519 Jy ! Total flux subtracted in 200 components = 0.000175519 Jy ! Clean residual min=-0.002082 max=0.002090 Jy/beam ! Clean residual mean=0.000014 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.115571 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.115571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.529 mas, bpa=-6.819 degrees ! Estimated noise=0.534443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.29446e-05 Jy ! Component: 100 - total flux cleaned = 1.51176e-05 Jy ! Component: 150 - total flux cleaned = 4.9855e-05 Jy ! Component: 200 - total flux cleaned = 0.000138417 Jy ! Total flux subtracted in 200 components = 0.000138417 Jy ! Clean residual min=-0.002311 max=0.002025 Jy/beam ! Clean residual mean=0.000007 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.115709 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.115709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112640Jy sigma=1.180958 ! Fit after self-cal, rms=0.112622Jy sigma=1.180909 wmodel J1624-3516_S_a_map.mod ! Writing 81 model components to file: J1624-3516_S_a_map.mod wobs J1624-3516_S_a_uvs.fits ! Writing UV FITS file: J1624-3516_S_a_uvs.fits wwins J1624-3516_S_a_map.win ! wwins: Wrote 2 windows to J1624-3516_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 = -0.00101941 Jy ! Component: 100 - total flux cleaned = -0.00169374 Jy ! Component: 150 - total flux cleaned = -0.00218207 Jy ! Component: 200 - total flux cleaned = -0.00241485 Jy ! Component: 250 - total flux cleaned = -0.0025425 Jy ! Component: 300 - total flux cleaned = -0.00266634 Jy ! Component: 350 - total flux cleaned = -0.00281664 Jy ! Component: 400 - total flux cleaned = -0.00296408 Jy ! Component: 450 - total flux cleaned = -0.00307928 Jy ! Component: 500 - total flux cleaned = -0.0032479 Jy ! Component: 550 - total flux cleaned = -0.00322023 Jy ! Component: 600 - total flux cleaned = -0.00332873 Jy ! Component: 650 - total flux cleaned = -0.00332916 Jy ! Component: 700 - total flux cleaned = -0.00340827 Jy ! Component: 750 - total flux cleaned = -0.00353705 Jy ! Component: 800 - total flux cleaned = -0.00356237 Jy ! Component: 850 - total flux cleaned = -0.00353741 Jy ! Component: 900 - total flux cleaned = -0.0036115 Jy ! Component: 950 - total flux cleaned = -0.00356291 Jy ! Component: 1000 - total flux cleaned = -0.00353936 Jy ! Component: 1050 - total flux cleaned = -0.00365784 Jy ! Component: 1100 - total flux cleaned = -0.00363443 Jy ! Component: 1150 - total flux cleaned = -0.00368022 Jy ! Component: 1200 - total flux cleaned = -0.00365725 Jy ! Component: 1250 - total flux cleaned = -0.00363469 Jy ! Component: 1300 - total flux cleaned = -0.00370138 Jy ! Component: 1350 - total flux cleaned = -0.00367938 Jy ! Component: 1400 - total flux cleaned = -0.00370122 Jy ! Component: 1450 - total flux cleaned = -0.00378686 Jy ! Component: 1500 - total flux cleaned = -0.00380787 Jy ! Component: 1550 - total flux cleaned = -0.00382881 Jy ! Component: 1600 - total flux cleaned = -0.0038701 Jy ! Component: 1650 - total flux cleaned = -0.0039521 Jy ! Component: 1700 - total flux cleaned = -0.00403325 Jy ! Component: 1750 - total flux cleaned = -0.00413349 Jy ! Component: 1800 - total flux cleaned = -0.0041733 Jy ! Component: 1850 - total flux cleaned = -0.00427178 Jy ! Component: 1900 - total flux cleaned = -0.00433037 Jy ! Component: 1950 - total flux cleaned = -0.00442713 Jy ! Component: 2000 - total flux cleaned = -0.00452283 Jy ! Component: 2050 - total flux cleaned = -0.00452276 Jy ! Component: 2100 - total flux cleaned = -0.00459797 Jy ! Component: 2150 - total flux cleaned = -0.00469109 Jy ! Component: 2200 - total flux cleaned = -0.00476474 Jy ! Component: 2250 - total flux cleaned = -0.00481936 Jy ! Component: 2300 - total flux cleaned = -0.00487384 Jy ! Component: 2350 - total flux cleaned = -0.00498192 Jy ! Component: 2400 - total flux cleaned = -0.00510667 Jy ! Component: 2450 - total flux cleaned = -0.00517726 Jy ! Component: 2500 - total flux cleaned = -0.00522997 Jy ! Component: 2550 - total flux cleaned = -0.00533441 Jy ! Component: 2600 - total flux cleaned = -0.00540334 Jy ! Component: 2650 - total flux cleaned = -0.00552319 Jy ! Component: 2700 - total flux cleaned = -0.00560816 Jy ! Component: 2750 - total flux cleaned = -0.00564198 Jy ! Component: 2800 - total flux cleaned = -0.00572565 Jy ! Component: 2850 - total flux cleaned = -0.00587516 Jy ! Component: 2900 - total flux cleaned = -0.00594131 Jy ! Component: 2950 - total flux cleaned = -0.00595776 Jy ! Component: 3000 - total flux cleaned = -0.00605553 Jy ! Component: 3050 - total flux cleaned = -0.00610392 Jy ! Component: 3100 - total flux cleaned = -0.00621624 Jy ! Component: 3150 - total flux cleaned = -0.00624812 Jy ! Component: 3200 - total flux cleaned = -0.00627995 Jy ! Component: 3250 - total flux cleaned = -0.00639005 Jy ! Component: 3300 - total flux cleaned = -0.00646825 Jy ! Component: 3350 - total flux cleaned = -0.00653034 Jy ! Component: 3400 - total flux cleaned = -0.00665359 Jy ! Component: 3450 - total flux cleaned = -0.00668411 Jy ! Component: 3500 - total flux cleaned = -0.00677534 Jy ! Component: 3550 - total flux cleaned = -0.00679043 Jy ! Component: 3600 - total flux cleaned = -0.0068356 Jy ! Component: 3650 - total flux cleaned = -0.00688045 Jy ! Component: 3700 - total flux cleaned = -0.00699941 Jy ! Component: 3750 - total flux cleaned = -0.00704366 Jy ! Component: 3800 - total flux cleaned = -0.00714626 Jy ! Component: 3850 - total flux cleaned = -0.00720449 Jy ! Component: 3900 - total flux cleaned = -0.00724798 Jy ! Component: 3950 - total flux cleaned = -0.00732008 Jy ! Component: 4000 - total flux cleaned = -0.00739172 Jy ! Component: 4050 - total flux cleaned = -0.00743439 Jy ! Total flux subtracted in 4096 components = -0.00749103 Jy ! Clean residual min=-0.001130 max=0.000941 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.108218 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 317 components and 0.108218 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1624-3516_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 9.529 at -6.819 degrees (North through East) ! Clean map min=-0.0020694 max=0.091554 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1624-3516_S_a_map.fits wmodel /vlbi/uf001/uvm//J1624-3516_S_a_map.mod ! Writing 317 model components to file: /vlbi/uf001/uvm//J1624-3516_S_a_map.mod wobs /vlbi/uf001/uvm//J1624-3516_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1624-3516_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1624-3516_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1624-3516_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0915542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.849015 0.849015 1.69803 3.39606 6.79212 13.5842 27.1685 54.337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 353.35 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1624-3516_S_a_dfm.log closed on Sun Jan 13 22:01:16 2019