! Started logfile: /image_prod/ug002_uvm//J0403-3605_S_b_dfm.log on Wed Mar 4 16:36:50 2020 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 /image_prod/ug002_uvm//J0403-3605_S_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0403-3605_S_b_uvm.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! AN table 2: 8 integrations on 15 of 15 possible baselines. ! AN table 3: 9 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 10 of 10 possible baselines. ! AN table 5: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.823666 visibilities/baseline/integration-bin. ! Found source: J0403-3605 ! ! 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 6390 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 J0403-3605_S_b] 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 53 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.510518Jy sigma=8.847346 ! Fit after self-cal, rms=0.429658Jy sigma=2.404344 ! 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=2.403 mas, bmaj=6.917 mas, bpa=-3.993 degrees ! Estimated noise=2.26543 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 = 0.802214 Jy ! Component: 100 - total flux cleaned = 0.978078 Jy ! Total flux subtracted in 100 components = 0.978078 Jy ! Clean residual min=-0.068085 max=0.153817 Jy/beam ! Clean residual mean=-0.000165 rms=0.015490 Jy/beam ! Combined flux in latest and established models = 0.978078 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.978078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.433613Jy sigma=2.436785 ! Fit after self-cal, rms=0.433580Jy sigma=2.436618 ! Inverting map ! Added new window around map position (-4, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133629 Jy ! Component: 100 - total flux cleaned = 0.164289 Jy ! Total flux subtracted in 100 components = 0.164289 Jy ! Clean residual min=-0.052813 max=0.134039 Jy/beam ! Clean residual mean=-0.000155 rms=0.013426 Jy/beam ! Combined flux in latest and established models = 1.14237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.14237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.392444Jy sigma=2.201370 ! Fit after self-cal, rms=0.382739Jy sigma=2.136433 ! Inverting map ! Added new window around map position (4, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933244 Jy ! Component: 100 - total flux cleaned = 0.149465 Jy ! Total flux subtracted in 100 components = 0.149465 Jy ! Clean residual min=-0.053861 max=0.052319 Jy/beam ! Clean residual mean=-0.000147 rms=0.011889 Jy/beam ! Combined flux in latest and established models = 1.29183 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.29183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.355868Jy sigma=1.994452 ! Fit after self-cal, rms=0.355593Jy sigma=1.993229 ! 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=3.15 mas, bmaj=8.861 mas, bpa=-3.93 degrees ! Estimated noise=1.60726 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 = 0.0500224 Jy ! Component: 100 - total flux cleaned = 0.0576188 Jy ! Component: 150 - total flux cleaned = 0.0627108 Jy ! Component: 200 - total flux cleaned = 0.0662119 Jy ! Total flux subtracted in 200 components = 0.0662119 Jy ! Clean residual min=-0.042803 max=0.051717 Jy/beam ! Clean residual mean=-0.000129 rms=0.012200 Jy/beam ! Combined flux in latest and established models = 1.35804 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 1.35804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.346422Jy sigma=1.937364 ! Fit after self-cal, rms=0.346179Jy sigma=1.936185 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 8.861 at -3.93 degrees (North through East) ! Clean map min=-0.041064 max=0.93984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00 HN 1.32 KP 0.95 ! LA 0.98 MK 0.95 NL 1.07 OV 0.85 ! PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 LA 0.97 MK 1.01 NL 1.08 ! OV 0.90 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 4.42 FD 0.90 KP 0.97 LA 0.99 ! MK 0.94 NL 1.86 OV 0.83 PT 0.96 ! SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.83 KP 1.02 LA 1.04 OV 0.73 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 0.98 LA 1.04 MK 0.95 ! NL 1.07 OV 0.87 PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 1.00 HN 1.32 KP 0.96 ! LA 0.97 MK 0.96 NL 1.10 OV 0.84 ! PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 LA 1.00 MK 1.01 NL 1.12 ! OV 0.87 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 10.19 FD 0.89 KP 0.95 LA 0.98 ! MK 0.96 NL 1.91 OV 0.78 PT 0.94 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.87 KP 0.99 LA 1.05 OV 0.72 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 0.97 LA 1.03 MK 0.97 ! NL 0.82 OV 0.81 PT 1.04 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.01 HN 1.32 KP 0.93 ! LA 0.98 MK 0.99 NL 1.01 OV 0.84 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 LA 0.95 MK 0.96 NL 1.06 ! OV 0.88 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 3.51 FD 0.88 KP 0.96 LA 0.95 ! MK 0.97 NL 1.79 OV 0.74 PT 0.97 ! SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.85 KP 0.98 LA 1.02 OV 0.71 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 0.97 LA 1.03 MK 0.96 ! NL 0.96 OV 0.80 PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.346179Jy sigma=1.936185 ! Fit after self-cal, rms=0.351232Jy sigma=1.254917 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=8.979 mas, bpa=-4.602 degrees ! Estimated noise=1.66929 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 = -0.0246107 Jy ! Component: 100 - total flux cleaned = -0.0277725 Jy ! Component: 150 - total flux cleaned = -0.0297606 Jy ! Component: 200 - total flux cleaned = -0.0320672 Jy ! Total flux subtracted in 200 components = -0.0320672 Jy ! Clean residual min=-0.023013 max=0.028968 Jy/beam ! Clean residual mean=-0.000110 rms=0.006009 Jy/beam ! Combined flux in latest and established models = 1.32598 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 1.32598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.346885Jy sigma=1.222941 ! Fit after self-cal, rms=0.348018Jy sigma=1.221091 ! 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=0.348018Jy sigma=1.221091 ! Fit after self-cal, rms=0.358312Jy sigma=0.932009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=8.974 mas, bpa=-4.674 degrees ! Estimated noise=1.67551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0175752 Jy ! Component: 100 - total flux cleaned = -0.0208823 Jy ! Component: 150 - total flux cleaned = -0.024138 Jy ! Component: 200 - total flux cleaned = -0.0268912 Jy ! Total flux subtracted in 200 components = -0.0268912 Jy ! Clean residual min=-0.016247 max=0.015899 Jy/beam ! Clean residual mean=-0.000006 rms=0.003363 Jy/beam ! Combined flux in latest and established models = 1.29909 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 1.29909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.354877Jy sigma=0.909414 ! Fit after self-cal, rms=0.355314Jy sigma=0.908358 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 = -0.00280527 Jy ! Component: 100 - total flux cleaned = -0.00386316 Jy ! Component: 150 - total flux cleaned = -0.00480932 Jy ! Component: 200 - total flux cleaned = -0.00594205 Jy ! Total flux subtracted in 200 components = -0.00594205 Jy ! Clean residual min=-0.014068 max=0.014896 Jy/beam ! Clean residual mean=-0.000018 rms=0.003262 Jy/beam ! Combined flux in latest and established models = 1.29314 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 1.29314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.354140Jy sigma=0.901888 ! Fit after self-cal, rms=0.354154Jy sigma=0.901398 ! 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=0.354154Jy sigma=0.901398 ! Fit after self-cal, rms=0.367753Jy sigma=0.884499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.97 mas, bpa=-4.678 degrees ! Estimated noise=1.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0135269 Jy ! Component: 100 - total flux cleaned = -0.016443 Jy ! Component: 150 - total flux cleaned = -0.0182304 Jy ! Component: 200 - total flux cleaned = -0.0194915 Jy ! Total flux subtracted in 200 components = -0.0194915 Jy ! Clean residual min=-0.011111 max=0.014604 Jy/beam ! Clean residual mean=-0.000018 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 1.27365 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 1.27365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.366224Jy sigma=0.874747 ! Fit after self-cal, rms=0.366309Jy sigma=0.874404 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 (3.5, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569861 Jy ! Component: 100 - total flux cleaned = 0.00504837 Jy ! Component: 150 - total flux cleaned = 0.00477889 Jy ! Component: 200 - total flux cleaned = 0.00427496 Jy ! Total flux subtracted in 200 components = 0.00427496 Jy ! Clean residual min=-0.010013 max=0.012110 Jy/beam ! Clean residual mean=-0.000019 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 1.27793 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 1.27793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.365531Jy sigma=0.865823 ! Fit after self-cal, rms=0.365357Jy sigma=0.864949 ! Inverting map ! Added new window around map position (-4.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112481 Jy ! Component: 100 - total flux cleaned = 0.0134907 Jy ! Component: 150 - total flux cleaned = 0.015323 Jy ! Component: 200 - total flux cleaned = 0.0169268 Jy ! Total flux subtracted in 200 components = 0.0169268 Jy ! Clean residual min=-0.009249 max=0.009852 Jy/beam ! Clean residual mean=0.000008 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 1.29485 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 1.29485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.364579Jy sigma=0.858027 ! Fit after self-cal, rms=0.364481Jy sigma=0.857482 ! 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=0.364481Jy sigma=0.857482 ! Fit after self-cal, rms=0.370237Jy sigma=0.853408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.362 mas, bmaj=25.57 mas, bpa=1.823 degrees ! Estimated noise=2.10704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00817288 Jy ! Component: 100 - total flux cleaned = -0.0095564 Jy ! Component: 150 - total flux cleaned = -0.00956317 Jy ! Component: 200 - total flux cleaned = -0.00910438 Jy ! Total flux subtracted in 200 components = -0.00910438 Jy ! Clean residual min=-0.008566 max=0.009429 Jy/beam ! Clean residual mean=-0.000009 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 1.28575 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 1.28575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.369594Jy sigma=0.850455 ! Fit after self-cal, rms=0.369599Jy sigma=0.850076 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 = 0.00128451 Jy ! Component: 100 - total flux cleaned = 0.0014719 Jy ! Component: 150 - total flux cleaned = 0.00146993 Jy ! Component: 200 - total flux cleaned = 0.00178334 Jy ! Total flux subtracted in 200 components = 0.00178334 Jy ! Clean residual min=-0.008164 max=0.008788 Jy/beam ! Clean residual mean=-0.000006 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 1.28753 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 1.28753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.369351Jy sigma=0.848916 ! Fit after self-cal, rms=0.369315Jy sigma=0.848763 ! 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=3.127 mas, bmaj=8.958 mas, bpa=-4.669 degrees ! Estimated noise=1.67701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 8.958 at -4.669 degrees (North through East) ! Clean map min=-0.011326 max=0.99271 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.369315Jy sigma=0.848763 ! Fit after self-cal, rms=7.346270Jy sigma=0.525635 ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=8.95 mas, bpa=-4.605 degrees ! Estimated noise=1.67405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517288 Jy ! Component: 100 - total flux cleaned = -0.00596017 Jy ! Component: 150 - total flux cleaned = -0.00619204 Jy ! Component: 200 - total flux cleaned = -0.00679448 Jy ! Total flux subtracted in 200 components = -0.00679448 Jy ! Clean residual min=-0.007893 max=0.006820 Jy/beam ! Clean residual mean=-0.000002 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 1.28074 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 1.28074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=7.346241Jy sigma=0.519207 ! Fit after self-cal, rms=7.346449Jy sigma=0.518968 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525894 Jy ! Component: 100 - total flux cleaned = -9.0422e-07 Jy ! Component: 150 - total flux cleaned = -6.00045e-06 Jy ! Component: 200 - total flux cleaned = -0.000159082 Jy ! Total flux subtracted in 200 components = -0.000159082 Jy ! Clean residual min=-0.007583 max=0.006686 Jy/beam ! Clean residual mean=-0.000004 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 1.28058 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 1.28058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=7.346448Jy sigma=0.516208 ! Fit after self-cal, rms=7.346570Jy sigma=0.516029 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=7.346570Jy sigma=0.516029 ! Fit after self-cal, rms=7.335276Jy sigma=0.513779 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=2.369 mas, bmaj=6.908 mas, bpa=-4.419 degrees ! Estimated noise=2.40504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.850435 Jy ! Component: 100 - total flux cleaned = 1.04567 Jy ! Component: 150 - total flux cleaned = 1.12223 Jy ! Component: 200 - total flux cleaned = 1.1661 Jy ! Total flux subtracted in 200 components = 1.1661 Jy ! Clean residual min=-0.018378 max=0.028270 Jy/beam ! Clean residual mean=-0.000030 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 1.1661 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.1661 Jy ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.948 mas, bpa=-4.636 degrees ! Estimated noise=1.67369 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) ! Added new window around map position (2.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363271 Jy ! Component: 100 - total flux cleaned = 0.0576967 Jy ! Component: 150 - total flux cleaned = 0.0727969 Jy ! Component: 200 - total flux cleaned = 0.0824281 Jy ! Total flux subtracted in 200 components = 0.0824281 Jy ! Clean residual min=-0.009342 max=0.010578 Jy/beam ! Clean residual mean=-0.000051 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 1.24853 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 1.24853 Jy ! Inverting map ! Added new window around map position (-3, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026655 Jy ! Component: 100 - total flux cleaned = 0.00453058 Jy ! Component: 150 - total flux cleaned = 0.00621816 Jy ! Component: 200 - total flux cleaned = 0.00713114 Jy ! Total flux subtracted in 200 components = 0.00713114 Jy ! Clean residual min=-0.007436 max=0.009074 Jy/beam ! Clean residual mean=-0.000041 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.25566 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 1.25566 Jy ! Inverting map ! Added new window around map position (-17, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446835 Jy ! Component: 100 - total flux cleaned = 0.00555971 Jy ! Component: 150 - total flux cleaned = 0.00656318 Jy ! Component: 200 - total flux cleaned = 0.00751085 Jy ! Total flux subtracted in 200 components = 0.00751085 Jy ! Clean residual min=-0.007343 max=0.007851 Jy/beam ! Clean residual mean=-0.000025 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 1.26317 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 95 components and 1.26317 Jy ! Inverting map ! Added new window around map position (12.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477836 Jy ! Component: 100 - total flux cleaned = 0.00586638 Jy ! Component: 150 - total flux cleaned = 0.00688961 Jy ! Component: 200 - total flux cleaned = 0.00765663 Jy ! Total flux subtracted in 200 components = 0.00765663 Jy ! Clean residual min=-0.007111 max=0.007004 Jy/beam ! Clean residual mean=-0.000009 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 1.27083 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 1.27083 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=8.38 mas, bmaj=25.58 mas, bpa=1.704 degrees ! Estimated noise=2.10408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469276 Jy ! Component: 100 - total flux cleaned = 0.00551809 Jy ! Component: 150 - total flux cleaned = 0.00599825 Jy ! Component: 200 - total flux cleaned = 0.00644131 Jy ! Total flux subtracted in 200 components = 0.00644131 Jy ! Clean residual min=-0.006358 max=0.006746 Jy/beam ! Clean residual mean=0.000007 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 1.27727 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 = 0.000310507 Jy ! Component: 100 - total flux cleaned = 0.00069733 Jy ! Component: 150 - total flux cleaned = 0.00106078 Jy ! Component: 200 - total flux cleaned = 0.00131828 Jy ! Total flux subtracted in 200 components = 0.00131828 Jy ! Clean residual min=-0.006224 max=0.006610 Jy/beam ! Clean residual mean=0.000010 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 1.27859 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 153 components and 1.27859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.948 mas, bpa=-4.636 degrees ! Estimated noise=1.67369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162189 Jy ! Component: 100 - total flux cleaned = -0.00178534 Jy ! Component: 150 - total flux cleaned = -0.00130515 Jy ! Component: 200 - total flux cleaned = -0.00116092 Jy ! Total flux subtracted in 200 components = -0.00116092 Jy ! Clean residual min=-0.006503 max=0.006053 Jy/beam ! Clean residual mean=0.000001 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 1.27743 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 1.27743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=7.334978Jy sigma=0.501948 ! Fit after self-cal, rms=7.335789Jy sigma=0.500506 wmodel J0403-3605_S_b_map.mod ! Writing 175 model components to file: J0403-3605_S_b_map.mod wobs J0403-3605_S_b_uvs.fits ! Writing UV FITS file: J0403-3605_S_b_uvs.fits wwins J0403-3605_S_b_map.win ! wwins: Wrote 9 windows to J0403-3605_S_b_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 = -0.00145771 Jy ! Component: 100 - total flux cleaned = -0.00195836 Jy ! Component: 150 - total flux cleaned = -0.00177032 Jy ! Component: 200 - total flux cleaned = -0.00177112 Jy ! Component: 250 - total flux cleaned = -0.00185998 Jy ! Component: 300 - total flux cleaned = -0.00194605 Jy ! Component: 350 - total flux cleaned = -0.00211463 Jy ! Component: 400 - total flux cleaned = -0.00252309 Jy ! Component: 450 - total flux cleaned = -0.00268282 Jy ! Component: 500 - total flux cleaned = -0.00291845 Jy ! Component: 550 - total flux cleaned = -0.00299432 Jy ! Component: 600 - total flux cleaned = -0.0029937 Jy ! Component: 650 - total flux cleaned = -0.00306727 Jy ! Component: 700 - total flux cleaned = -0.00306714 Jy ! Component: 750 - total flux cleaned = -0.00306736 Jy ! Component: 800 - total flux cleaned = -0.00299749 Jy ! Component: 850 - total flux cleaned = -0.00286074 Jy ! Component: 900 - total flux cleaned = -0.0029281 Jy ! Component: 950 - total flux cleaned = -0.00286072 Jy ! Component: 1000 - total flux cleaned = -0.00279498 Jy ! Component: 1050 - total flux cleaned = -0.0027945 Jy ! Component: 1100 - total flux cleaned = -0.00279466 Jy ! Component: 1150 - total flux cleaned = -0.00254006 Jy ! Component: 1200 - total flux cleaned = -0.0022258 Jy ! Component: 1250 - total flux cleaned = -0.00210152 Jy ! Component: 1300 - total flux cleaned = -0.00197829 Jy ! Component: 1350 - total flux cleaned = -0.00173556 Jy ! Component: 1400 - total flux cleaned = -0.001675 Jy ! Component: 1450 - total flux cleaned = -0.00149532 Jy ! Component: 1500 - total flux cleaned = -0.00137729 Jy ! Component: 1550 - total flux cleaned = -0.00131864 Jy ! Component: 1600 - total flux cleaned = -0.00120258 Jy ! Component: 1650 - total flux cleaned = -0.00108799 Jy ! Component: 1700 - total flux cleaned = -0.00103097 Jy ! Component: 1750 - total flux cleaned = -0.000748784 Jy ! Component: 1800 - total flux cleaned = -0.00074864 Jy ! Component: 1850 - total flux cleaned = -0.000803589 Jy ! Component: 1900 - total flux cleaned = -0.000528779 Jy ! Component: 1950 - total flux cleaned = -0.000637766 Jy ! Component: 2000 - total flux cleaned = -0.000745696 Jy ! Component: 2050 - total flux cleaned = -0.000477675 Jy ! Component: 2100 - total flux cleaned = -0.000744646 Jy ! Component: 2150 - total flux cleaned = -0.000637982 Jy ! Component: 2200 - total flux cleaned = -0.000428129 Jy ! Component: 2250 - total flux cleaned = -0.000688379 Jy ! Component: 2300 - total flux cleaned = -0.000584399 Jy ! Component: 2350 - total flux cleaned = -0.000481622 Jy ! Component: 2400 - total flux cleaned = -0.000889294 Jy ! Component: 2450 - total flux cleaned = -0.00073695 Jy ! Component: 2500 - total flux cleaned = -0.000736516 Jy ! Component: 2550 - total flux cleaned = -0.000736543 Jy ! Component: 2600 - total flux cleaned = -0.000686846 Jy ! Component: 2650 - total flux cleaned = -0.000736186 Jy ! Component: 2700 - total flux cleaned = -0.000638356 Jy ! Component: 2750 - total flux cleaned = -0.000590039 Jy ! Component: 2800 - total flux cleaned = -0.000444934 Jy ! Component: 2850 - total flux cleaned = -0.000589291 Jy ! Component: 2900 - total flux cleaned = -0.000541194 Jy ! Component: 2950 - total flux cleaned = -0.000493861 Jy ! Component: 3000 - total flux cleaned = -0.000776461 Jy ! Component: 3050 - total flux cleaned = -0.000588438 Jy ! Component: 3100 - total flux cleaned = -0.0003551 Jy ! Component: 3150 - total flux cleaned = -0.000401995 Jy ! Component: 3200 - total flux cleaned = -0.000356241 Jy ! Component: 3250 - total flux cleaned = -0.00021836 Jy ! Component: 3300 - total flux cleaned = -0.000309156 Jy ! Component: 3350 - total flux cleaned = -0.00021894 Jy ! Component: 3400 - total flux cleaned = -0.000219188 Jy ! Component: 3450 - total flux cleaned = -0.000174184 Jy ! Component: 3500 - total flux cleaned = -0.000263866 Jy ! Component: 3550 - total flux cleaned = -0.00013079 Jy ! Component: 3600 - total flux cleaned = -0.000263369 Jy ! Component: 3650 - total flux cleaned = -0.000131385 Jy ! Component: 3700 - total flux cleaned = 8.70209e-05 Jy ! Component: 3750 - total flux cleaned = -0.000173649 Jy ! Component: 3800 - total flux cleaned = -4.93994e-07 Jy ! Component: 3850 - total flux cleaned = -8.669e-05 Jy ! Component: 3900 - total flux cleaned = 8.48886e-05 Jy ! Component: 3950 - total flux cleaned = -6.5229e-07 Jy ! Component: 4000 - total flux cleaned = 8.43859e-05 Jy ! Component: 4050 - total flux cleaned = 0.000126849 Jy ! Total flux subtracted in 4096 components = 0.000168692 Jy ! Clean residual min=-0.002499 max=0.002095 Jy/beam ! Clean residual mean=0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.2776 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 471 components and 1.2776 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0403-3605_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 8.948 at -4.636 degrees (North through East) ! Clean map min=-0.0057015 max=1.0199 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0403-3605_S_b_map.fits wmodel /image_prod/ug002_uvm//J0403-3605_S_b_map.mod ! Writing 471 model components to file: /image_prod/ug002_uvm//J0403-3605_S_b_map.mod wobs /image_prod/ug002_uvm//J0403-3605_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0403-3605_S_b_uvs.fits wwins /image_prod/ug002_uvm//J0403-3605_S_b_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uvm//J0403-3605_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.01993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000818409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240725 0.240725 0.481451 0.962901 1.9258 3.8516 7.70321 15.4064 30.8128 61.6257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1246.23 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0403-3605_S_b_dfm.log closed on Wed Mar 4 16:36:55 2020