! Started logfile: /vlbi/uf001/uvm//J0424-3848_S_a_dfm.log on Sun Jan 13 20:44:31 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//J0424-3848_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0424-3848_S_a_uvm.fits ! AN table 1: 74 integrations on 36 of 36 possible baselines. ! AN table 2: 73 integrations on 21 of 21 possible baselines. ! AN table 3: 37 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.886153 visibilities/baseline/integration-bin. ! Found source: J0424-3848 ! ! 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 12633 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 J0424-3848_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 55 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.019924Jy sigma=13.946782 ! Fit after self-cal, rms=0.860342Jy sigma=11.527834 ! 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=2.223 mas, bmaj=7.337 mas, bpa=-14.56 degrees ! Estimated noise=0.838197 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 = 0.0960718 Jy ! Component: 100 - total flux cleaned = 0.129707 Jy ! Total flux subtracted in 100 components = 0.129707 Jy ! Clean residual min=-0.011821 max=0.027809 Jy/beam ! Clean residual mean=-0.000297 rms=0.004069 Jy/beam ! Combined flux in latest and established models = 0.129707 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.129707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136394Jy sigma=1.840366 ! Fit after self-cal, rms=0.135996Jy sigma=1.837258 ! Inverting map ! Added new window around map position (-4.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293288 Jy ! Component: 100 - total flux cleaned = 0.0493364 Jy ! Total flux subtracted in 100 components = 0.0493364 Jy ! Clean residual min=-0.010750 max=0.022853 Jy/beam ! Clean residual mean=-0.000229 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 0.179043 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.179043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122442Jy sigma=1.605745 ! Fit after self-cal, rms=0.121618Jy sigma=1.598168 ! 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=2.969 mas, bmaj=9.311 mas, bpa=-14.55 degrees ! Estimated noise=0.478037 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 = 0.0371867 Jy ! Component: 100 - total flux cleaned = 0.059444 Jy ! Component: 150 - total flux cleaned = 0.0734683 Jy ! Component: 200 - total flux cleaned = 0.0823842 Jy ! Total flux subtracted in 200 components = 0.0823842 Jy ! Clean residual min=-0.011426 max=0.020290 Jy/beam ! Clean residual mean=-0.000160 rms=0.004617 Jy/beam ! Combined flux in latest and established models = 0.261428 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.261428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110996Jy sigma=1.394499 ! Fit after self-cal, rms=0.109938Jy sigma=1.382825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 9.311 at -14.55 degrees (North through East) ! Clean map min=-0.010559 max=0.12358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 1.45 KP 1.19 LA 0.85 ! MK 1.04 NL 1.57 OV 1.14 PT 0.94 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.82 HN 1.58 KP 1.26 LA 0.83 ! MK 0.99 NL 1.61 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 KP 1.09 LA 0.85 MK 0.96 ! NL 1.42 OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.88 KP 1.17 LA 0.85 ! MK 1.03 NL 1.56 OV 1.09 PT 0.96 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 HN 1.34 KP 1.25 LA 0.82 ! MK 0.97 NL 1.04 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.85 KP 1.05 LA 0.87 MK 0.96 ! NL 1.19 OV 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.60 KP 1.18 LA 0.83 ! MK 1.12 NL 1.45 OV 1.14 PT 0.95 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 HN 1.54 KP 1.32 LA 0.82 ! MK 1.02 NL 1.52 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 1.09 LA 0.80 MK 0.97 ! NL 1.30 OV 1.04 ! ! ! Fit before self-cal, rms=0.109938Jy sigma=1.382825 ! Fit after self-cal, rms=0.138020Jy sigma=1.275438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=9.164 mas, bpa=-14.3 degrees ! Estimated noise=0.498323 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 (-12, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129375 Jy ! Component: 100 - total flux cleaned = 0.0150663 Jy ! Component: 150 - total flux cleaned = 0.0152667 Jy ! Component: 200 - total flux cleaned = 0.0156957 Jy ! Total flux subtracted in 200 components = 0.0156957 Jy ! Clean residual min=-0.007444 max=0.009799 Jy/beam ! Clean residual mean=0.000079 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.277123 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.277123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136862Jy sigma=1.251195 ! Fit after self-cal, rms=0.137986Jy sigma=1.246074 ! 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=0.137986Jy sigma=1.246074 ! Fit after self-cal, rms=0.134610Jy sigma=1.237613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=9.128 mas, bpa=-14.15 degrees ! Estimated noise=0.491841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589155 Jy ! Component: 100 - total flux cleaned = 0.00787502 Jy ! Component: 150 - total flux cleaned = 0.00806144 Jy ! Component: 200 - total flux cleaned = 0.00812499 Jy ! Total flux subtracted in 200 components = 0.00812499 Jy ! Clean residual min=-0.005800 max=0.008269 Jy/beam ! Clean residual mean=0.000050 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.285248 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 132 components and 0.285248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134377Jy sigma=1.231850 ! Fit after self-cal, rms=0.134229Jy sigma=1.230864 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 (55, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655942 Jy ! Component: 100 - total flux cleaned = 0.00980025 Jy ! Component: 150 - total flux cleaned = 0.0122131 Jy ! Component: 200 - total flux cleaned = 0.0140937 Jy ! Total flux subtracted in 200 components = 0.0140937 Jy ! Clean residual min=-0.004935 max=0.004890 Jy/beam ! Clean residual mean=0.000036 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.299342 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.299342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133851Jy sigma=1.224457 ! Fit after self-cal, rms=0.133736Jy sigma=1.223879 ! 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=0.133736Jy sigma=1.223879 ! Fit after self-cal, rms=0.131819Jy sigma=1.220646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=9.166 mas, bpa=-13.86 degrees ! Estimated noise=0.486938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265073 Jy ! Component: 100 - total flux cleaned = 0.00348169 Jy ! Component: 150 - total flux cleaned = 0.00409752 Jy ! Component: 200 - total flux cleaned = 0.00426238 Jy ! Total flux subtracted in 200 components = 0.00426238 Jy ! Clean residual min=-0.004459 max=0.005103 Jy/beam ! Clean residual mean=0.000000 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.303605 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.303605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131742Jy sigma=1.219187 ! Fit after self-cal, rms=0.131702Jy sigma=1.218969 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 = 0.000709459 Jy ! Component: 100 - total flux cleaned = 0.000975996 Jy ! Component: 150 - total flux cleaned = 0.00112436 Jy ! Component: 200 - total flux cleaned = 0.00126571 Jy ! Total flux subtracted in 200 components = 0.00126571 Jy ! Clean residual min=-0.004289 max=0.005008 Jy/beam ! Clean residual mean=0.000002 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.30487 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.30487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131659Jy sigma=1.218338 ! Fit after self-cal, rms=0.131655Jy sigma=1.218285 ! 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=0.131655Jy sigma=1.218285 ! Fit after self-cal, rms=0.130928Jy sigma=1.218056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.842 mas, bmaj=29.49 mas, bpa=-6.23 degrees ! Estimated noise=0.611891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198436 Jy ! Component: 100 - total flux cleaned = 0.00269671 Jy ! Component: 150 - total flux cleaned = 0.00275523 Jy ! Component: 200 - total flux cleaned = 0.00270547 Jy ! Total flux subtracted in 200 components = 0.00270547 Jy ! Clean residual min=-0.005141 max=0.005978 Jy/beam ! Clean residual mean=-0.000004 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.307576 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 198 components and 0.307576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130919Jy sigma=1.217795 ! Fit after self-cal, rms=0.130915Jy sigma=1.217568 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 = 0.000485746 Jy ! Component: 100 - total flux cleaned = 0.000640216 Jy ! Component: 150 - total flux cleaned = 0.000734665 Jy ! Component: 200 - total flux cleaned = 0.000781202 Jy ! Total flux subtracted in 200 components = 0.000781202 Jy ! Clean residual min=-0.004971 max=0.005845 Jy/beam ! Clean residual mean=0.000002 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.308357 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 207 components and 0.308357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130914Jy sigma=1.217564 ! Fit after self-cal, rms=0.130920Jy sigma=1.217485 ! 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=3.004 mas, bmaj=9.183 mas, bpa=-13.76 degrees ! Estimated noise=0.485877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 9.183 at -13.76 degrees (North through East) ! Clean map min=-0.0045539 max=0.1237 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=2.235 mas, bmaj=7.204 mas, bpa=-13.5 degrees ! Estimated noise=0.869531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0992637 Jy ! Component: 100 - total flux cleaned = 0.140355 Jy ! Component: 150 - total flux cleaned = 0.167112 Jy ! Component: 200 - total flux cleaned = 0.186765 Jy ! Total flux subtracted in 200 components = 0.186765 Jy ! Clean residual min=-0.008023 max=0.013551 Jy/beam ! Clean residual mean=-0.000178 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.186765 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.186765 Jy ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=9.183 mas, bpa=-13.76 degrees ! Estimated noise=0.485877 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 = 0.032327 Jy ! Component: 100 - total flux cleaned = 0.0529377 Jy ! Component: 150 - total flux cleaned = 0.0673199 Jy ! Component: 200 - total flux cleaned = 0.0776968 Jy ! Total flux subtracted in 200 components = 0.0776968 Jy ! Clean residual min=-0.005449 max=0.009048 Jy/beam ! Clean residual mean=-0.000061 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.264462 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 101 components and 0.264462 Jy ! Inverting map ! Added new window around map position (-20, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920008 Jy ! Component: 100 - total flux cleaned = 0.0158997 Jy ! Component: 150 - total flux cleaned = 0.0213463 Jy ! Component: 200 - total flux cleaned = 0.0258216 Jy ! Total flux subtracted in 200 components = 0.0258216 Jy ! Clean residual min=-0.004750 max=0.004608 Jy/beam ! Clean residual mean=-0.000018 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.290284 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 162 components and 0.290284 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=8.842 mas, bmaj=29.49 mas, bpa=-6.23 degrees ! Estimated noise=0.611891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617125 Jy ! Component: 100 - total flux cleaned = 0.0104437 Jy ! Component: 150 - total flux cleaned = 0.0134884 Jy ! Component: 200 - total flux cleaned = 0.0157339 Jy ! Total flux subtracted in 200 components = 0.0157339 Jy ! Clean residual min=-0.005535 max=0.005535 Jy/beam ! Clean residual mean=-0.000003 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.306017 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 = 0.00173091 Jy ! Component: 100 - total flux cleaned = 0.00308072 Jy ! Component: 150 - total flux cleaned = 0.00413452 Jy ! Component: 200 - total flux cleaned = 0.00484021 Jy ! Total flux subtracted in 200 components = 0.00484021 Jy ! Clean residual min=-0.005265 max=0.005426 Jy/beam ! Clean residual mean=0.000006 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.310858 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 214 components and 0.310858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=9.183 mas, bpa=-13.76 degrees ! Estimated noise=0.485877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327313 Jy ! Component: 100 - total flux cleaned = -0.00038952 Jy ! Component: 150 - total flux cleaned = -0.000499543 Jy ! Component: 200 - total flux cleaned = -0.000549678 Jy ! Total flux subtracted in 200 components = -0.000549678 Jy ! Clean residual min=-0.004347 max=0.004880 Jy/beam ! Clean residual mean=0.000006 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.310308 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 236 components and 0.310308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130688Jy sigma=1.213602 ! Fit after self-cal, rms=0.130477Jy sigma=1.212282 wmodel J0424-3848_S_a_map.mod ! Writing 236 model components to file: J0424-3848_S_a_map.mod wobs J0424-3848_S_a_uvs.fits ! Writing UV FITS file: J0424-3848_S_a_uvs.fits wwins J0424-3848_S_a_map.win ! wwins: Wrote 5 windows to J0424-3848_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 = 0.000222269 Jy ! Component: 100 - total flux cleaned = -0.000123565 Jy ! Component: 150 - total flux cleaned = -0.000435257 Jy ! Component: 200 - total flux cleaned = -0.000555554 Jy ! Component: 250 - total flux cleaned = -0.000610829 Jy ! Component: 300 - total flux cleaned = -0.000508923 Jy ! Component: 350 - total flux cleaned = -0.000462038 Jy ! Component: 400 - total flux cleaned = -0.000651034 Jy ! Component: 450 - total flux cleaned = -0.000832823 Jy ! Component: 500 - total flux cleaned = -0.000921599 Jy ! Component: 550 - total flux cleaned = -0.000965013 Jy ! Component: 600 - total flux cleaned = -0.000964873 Jy ! Component: 650 - total flux cleaned = -0.00100525 Jy ! Component: 700 - total flux cleaned = -0.000964107 Jy ! Component: 750 - total flux cleaned = -0.000847324 Jy ! Component: 800 - total flux cleaned = -0.000735141 Jy ! Component: 850 - total flux cleaned = -0.000735741 Jy ! Component: 900 - total flux cleaned = -0.00069972 Jy ! Component: 950 - total flux cleaned = -0.00062788 Jy ! Component: 1000 - total flux cleaned = -0.000522819 Jy ! Component: 1050 - total flux cleaned = -0.00048847 Jy ! Component: 1100 - total flux cleaned = -0.000386935 Jy ! Component: 1150 - total flux cleaned = -0.000254209 Jy ! Component: 1200 - total flux cleaned = -0.000254117 Jy ! Component: 1250 - total flux cleaned = -0.000157387 Jy ! Component: 1300 - total flux cleaned = -9.39511e-05 Jy ! Component: 1350 - total flux cleaned = -6.08268e-07 Jy ! Component: 1400 - total flux cleaned = -9.24763e-05 Jy ! Component: 1450 - total flux cleaned = -3.17346e-05 Jy ! Component: 1500 - total flux cleaned = -0.000121419 Jy ! Component: 1550 - total flux cleaned = -0.000150751 Jy ! Component: 1600 - total flux cleaned = -0.000208678 Jy ! Component: 1650 - total flux cleaned = -0.000237674 Jy ! Component: 1700 - total flux cleaned = -0.000350864 Jy ! Component: 1750 - total flux cleaned = -0.000434762 Jy ! Component: 1800 - total flux cleaned = -0.000434727 Jy ! Component: 1850 - total flux cleaned = -0.000625271 Jy ! Component: 1900 - total flux cleaned = -0.00059811 Jy ! Component: 1950 - total flux cleaned = -0.000678265 Jy ! Component: 2000 - total flux cleaned = -0.000783407 Jy ! Component: 2050 - total flux cleaned = -0.000835335 Jy ! Component: 2100 - total flux cleaned = -0.000937504 Jy ! Component: 2150 - total flux cleaned = -0.000988149 Jy ! Component: 2200 - total flux cleaned = -0.00101325 Jy ! Component: 2250 - total flux cleaned = -0.00101357 Jy ! Component: 2300 - total flux cleaned = -0.001161 Jy ! Component: 2350 - total flux cleaned = -0.00125854 Jy ! Component: 2400 - total flux cleaned = -0.00137891 Jy ! Component: 2450 - total flux cleaned = -0.00156939 Jy ! Component: 2500 - total flux cleaned = -0.00159276 Jy ! Component: 2550 - total flux cleaned = -0.00173292 Jy ! Component: 2600 - total flux cleaned = -0.00182543 Jy ! Component: 2650 - total flux cleaned = -0.0019172 Jy ! Component: 2700 - total flux cleaned = -0.00198548 Jy ! Component: 2750 - total flux cleaned = -0.00207552 Jy ! Component: 2800 - total flux cleaned = -0.00209796 Jy ! Component: 2850 - total flux cleaned = -0.00220842 Jy ! Component: 2900 - total flux cleaned = -0.0022523 Jy ! Component: 2950 - total flux cleaned = -0.00227388 Jy ! Component: 3000 - total flux cleaned = -0.00233876 Jy ! Component: 3050 - total flux cleaned = -0.00240283 Jy ! Component: 3100 - total flux cleaned = -0.00257237 Jy ! Component: 3150 - total flux cleaned = -0.00257237 Jy ! Component: 3200 - total flux cleaned = -0.0026769 Jy ! Component: 3250 - total flux cleaned = -0.00278039 Jy ! Component: 3300 - total flux cleaned = -0.00290361 Jy ! Component: 3350 - total flux cleaned = -0.00302566 Jy ! Component: 3400 - total flux cleaned = -0.00312674 Jy ! Component: 3450 - total flux cleaned = -0.00320675 Jy ! Component: 3500 - total flux cleaned = -0.00328637 Jy ! Component: 3550 - total flux cleaned = -0.00336539 Jy ! Component: 3600 - total flux cleaned = -0.00346331 Jy ! Component: 3650 - total flux cleaned = -0.00352148 Jy ! Component: 3700 - total flux cleaned = -0.00354078 Jy ! Component: 3750 - total flux cleaned = -0.00365585 Jy ! Component: 3800 - total flux cleaned = -0.00376976 Jy ! Component: 3850 - total flux cleaned = -0.00380764 Jy ! Component: 3900 - total flux cleaned = -0.00397609 Jy ! Component: 3950 - total flux cleaned = -0.00408749 Jy ! Component: 4000 - total flux cleaned = -0.00412455 Jy ! Component: 4050 - total flux cleaned = -0.00423466 Jy ! Total flux subtracted in 4096 components = -0.0043623 Jy ! Clean residual min=-0.001067 max=0.001066 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.305946 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 534 components and 0.305946 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0424-3848_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 9.183 at -13.76 degrees (North through East) ! Clean map min=-0.002092 max=0.13395 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0424-3848_S_a_map.fits wmodel /vlbi/uf001/uvm//J0424-3848_S_a_map.mod ! Writing 534 model components to file: /vlbi/uf001/uvm//J0424-3848_S_a_map.mod wobs /vlbi/uf001/uvm//J0424-3848_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0424-3848_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0424-3848_S_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J0424-3848_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.799231 0.799231 1.59846 3.19692 6.39385 12.7877 25.5754 51.1508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.36 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0424-3848_S_a_dfm.log closed on Sun Jan 13 20:44:36 2019