! Started logfile: /image_prod/ug002_uva//J2129-1538_S_f_dfm.log on Thu Mar 5 05:15:02 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_uva//J2129-1538_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2129-1538_S_f_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 1740 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 J2129-1538_S_f] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.293513Jy sigma=7.612012 ! Fit after self-cal, rms=0.288153Jy sigma=1.614546 ! 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=2.771 mas, bmaj=7.196 mas, bpa=-9.864 degrees ! Estimated noise=3.76544 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 = 0.621924 Jy ! Component: 100 - total flux cleaned = 0.772628 Jy ! Total flux subtracted in 100 components = 0.772628 Jy ! Clean residual min=-0.047024 max=0.061013 Jy/beam ! Clean residual mean=0.000232 rms=0.012474 Jy/beam ! Combined flux in latest and established models = 0.772628 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.772628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.227042Jy sigma=1.233085 ! Fit after self-cal, rms=0.227033Jy sigma=1.233041 ! 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=3.298 mas, bmaj=8.47 mas, bpa=-9.135 degrees ! Estimated noise=2.99805 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 = 0.0723857 Jy ! Component: 100 - total flux cleaned = 0.106373 Jy ! Component: 150 - total flux cleaned = 0.124376 Jy ! Component: 200 - total flux cleaned = 0.134119 Jy ! Total flux subtracted in 200 components = 0.134119 Jy ! Clean residual min=-0.044396 max=0.035262 Jy/beam ! Clean residual mean=0.000181 rms=0.010237 Jy/beam ! Combined flux in latest and established models = 0.906746 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.906746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203402Jy sigma=1.101048 ! Fit after self-cal, rms=0.203400Jy sigma=1.100997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 8.47 at -9.135 degrees (North through East) ! Clean map min=-0.043815 max=0.79482 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.09 KP 1.06 ! LA 1.07 MK 1.03 NL 1.01 OV 0.65 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.07 KP 1.02 ! LA 1.02 MK 1.00 NL 1.01 OV 0.95 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.17 KP 1.03 ! LA 1.07 MK 1.02 NL 1.00 OV 0.63 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.203400Jy sigma=1.100997 ! Fit after self-cal, rms=0.121121Jy sigma=0.561341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.428 mas, bpa=-8.625 degrees ! Estimated noise=3.01494 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 = -0.01024 Jy ! Component: 100 - total flux cleaned = -0.0111519 Jy ! Component: 150 - total flux cleaned = -0.0116274 Jy ! Component: 200 - total flux cleaned = -0.0118279 Jy ! Total flux subtracted in 200 components = -0.0118279 Jy ! Clean residual min=-0.017790 max=0.024839 Jy/beam ! Clean residual mean=-0.000006 rms=0.004783 Jy/beam ! Combined flux in latest and established models = 0.894918 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.894918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119484Jy sigma=0.551181 ! Fit after self-cal, rms=0.119653Jy sigma=0.550711 ! Inverting map ! Added new window around map position (-37, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117583 Jy ! Component: 100 - total flux cleaned = 0.0100367 Jy ! Component: 150 - total flux cleaned = 0.007661 Jy ! Component: 200 - total flux cleaned = 0.00564711 Jy ! Total flux subtracted in 200 components = 0.00564711 Jy ! Clean residual min=-0.016705 max=0.020012 Jy/beam ! Clean residual mean=-0.000010 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 0.900566 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.900566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111596Jy sigma=0.515772 ! Fit after self-cal, rms=0.111227Jy sigma=0.512933 ! 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=0.111227Jy sigma=0.512933 ! Fit after self-cal, rms=0.083340Jy sigma=0.399182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=8.46 mas, bpa=-8.718 degrees ! Estimated noise=3.03071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.85642e-05 Jy ! Component: 100 - total flux cleaned = 0.000995332 Jy ! Component: 150 - total flux cleaned = 0.00155571 Jy ! Component: 200 - total flux cleaned = 0.00172555 Jy ! Total flux subtracted in 200 components = 0.00172555 Jy ! Clean residual min=-0.007446 max=0.006787 Jy/beam ! Clean residual mean=0.000014 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.902291 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.902291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082126Jy sigma=0.393093 ! Fit after self-cal, rms=0.082125Jy sigma=0.392825 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 = 0.000828589 Jy ! Component: 100 - total flux cleaned = 0.000976633 Jy ! Component: 150 - total flux cleaned = 0.00111708 Jy ! Component: 200 - total flux cleaned = 0.00124725 Jy ! Total flux subtracted in 200 components = 0.00124725 Jy ! Clean residual min=-0.006856 max=0.006529 Jy/beam ! Clean residual mean=0.000014 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.903538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.903538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081624Jy sigma=0.390329 ! Fit after self-cal, rms=0.081624Jy sigma=0.390281 ! 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=0.081624Jy sigma=0.390281 ! Fit after self-cal, rms=0.081547Jy sigma=0.389086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=8.458 mas, bpa=-8.74 degrees ! Estimated noise=3.02604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353852 Jy ! Component: 100 - total flux cleaned = 8.12703e-05 Jy ! Component: 150 - total flux cleaned = 0.000331952 Jy ! Component: 200 - total flux cleaned = 0.00056311 Jy ! Total flux subtracted in 200 components = 0.00056311 Jy ! Clean residual min=-0.006006 max=0.005845 Jy/beam ! Clean residual mean=0.000009 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.904101 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.904101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081024Jy sigma=0.386492 ! Fit after self-cal, rms=0.081017Jy sigma=0.386426 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 = 0.00033834 Jy ! Component: 100 - total flux cleaned = 0.000440548 Jy ! Component: 150 - total flux cleaned = 0.000537261 Jy ! Component: 200 - total flux cleaned = 0.000629821 Jy ! Total flux subtracted in 200 components = 0.000629821 Jy ! Clean residual min=-0.005631 max=0.005615 Jy/beam ! Clean residual mean=0.000010 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.904731 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.904731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080757Jy sigma=0.385174 ! Fit after self-cal, rms=0.080759Jy sigma=0.385156 ! 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=0.080759Jy sigma=0.385156 ! Fit after self-cal, rms=0.080821Jy sigma=0.384653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.693 mas, bmaj=16.69 mas, bpa=-3.319 degrees ! Estimated noise=3.75089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106581 Jy ! Component: 100 - total flux cleaned = 0.00144428 Jy ! Component: 150 - total flux cleaned = 0.00181987 Jy ! Component: 200 - total flux cleaned = 0.00207192 Jy ! Total flux subtracted in 200 components = 0.00207192 Jy ! Clean residual min=-0.005218 max=0.007081 Jy/beam ! Clean residual mean=0.000012 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.906803 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.906803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080624Jy sigma=0.383686 ! Fit after self-cal, rms=0.080613Jy sigma=0.383602 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 = 0.000450688 Jy ! Component: 100 - total flux cleaned = 0.000507853 Jy ! Component: 150 - total flux cleaned = 0.00050906 Jy ! Component: 200 - total flux cleaned = 0.00050841 Jy ! Total flux subtracted in 200 components = 0.00050841 Jy ! Clean residual min=-0.005214 max=0.007030 Jy/beam ! Clean residual mean=0.000013 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.907311 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.907311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080546Jy sigma=0.383309 ! Fit after self-cal, rms=0.080541Jy sigma=0.383270 ! 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=3.327 mas, bmaj=8.458 mas, bpa=-8.764 degrees ! Estimated noise=3.023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 8.458 at -8.764 degrees (North through East) ! Clean map min=-0.0058051 max=0.80816 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=0.080541Jy sigma=0.383270 ! Fit after self-cal, rms=0.075198Jy sigma=0.356217 ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=8.46 mas, bpa=-8.808 degrees ! Estimated noise=3.02086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137798 Jy ! Component: 100 - total flux cleaned = -0.00119354 Jy ! Component: 150 - total flux cleaned = -0.00102838 Jy ! Component: 200 - total flux cleaned = -0.000948544 Jy ! Total flux subtracted in 200 components = -0.000948544 Jy ! Clean residual min=-0.004990 max=0.005036 Jy/beam ! Clean residual mean=0.000005 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.906363 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.906363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074964Jy sigma=0.355161 ! Fit after self-cal, rms=0.074961Jy sigma=0.355152 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.15142e-06 Jy ! Component: 100 - total flux cleaned = 6.21184e-05 Jy ! Component: 150 - total flux cleaned = 6.26139e-05 Jy ! Component: 200 - total flux cleaned = 6.5231e-05 Jy ! Total flux subtracted in 200 components = 6.5231e-05 Jy ! Clean residual min=-0.004956 max=0.005002 Jy/beam ! Clean residual mean=0.000005 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.906428 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.906428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074827Jy sigma=0.354557 ! Fit after self-cal, rms=0.074828Jy sigma=0.354552 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074828Jy sigma=0.354552 ! Fit after self-cal, rms=0.074893Jy sigma=0.354374 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=2.798 mas, bmaj=7.173 mas, bpa=-9.587 degrees ! Estimated noise=3.7905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.626009 Jy ! Component: 100 - total flux cleaned = 0.774005 Jy ! Component: 150 - total flux cleaned = 0.835821 Jy ! Component: 200 - total flux cleaned = 0.864901 Jy ! Total flux subtracted in 200 components = 0.864901 Jy ! Clean residual min=-0.009549 max=0.013550 Jy/beam ! Clean residual mean=0.000018 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.8649 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.8649 Jy ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=8.459 mas, bpa=-8.842 degrees ! Estimated noise=3.0187 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 = 0.0182126 Jy ! Component: 100 - total flux cleaned = 0.0286586 Jy ! Component: 150 - total flux cleaned = 0.0322489 Jy ! Component: 200 - total flux cleaned = 0.0345762 Jy ! Total flux subtracted in 200 components = 0.0345762 Jy ! Clean residual min=-0.005984 max=0.005974 Jy/beam ! Clean residual mean=0.000006 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.899476 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.899476 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.688 mas, bmaj=16.69 mas, bpa=-3.396 degrees ! Estimated noise=3.74958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542589 Jy ! Component: 100 - total flux cleaned = 0.00664111 Jy ! Component: 150 - total flux cleaned = 0.00735411 Jy ! Component: 200 - total flux cleaned = 0.00769138 Jy ! Total flux subtracted in 200 components = 0.00769138 Jy ! Clean residual min=-0.005187 max=0.006011 Jy/beam ! Clean residual mean=0.000009 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.907168 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 = 0.000215818 Jy ! Component: 100 - total flux cleaned = 0.000345353 Jy ! Component: 150 - total flux cleaned = 0.000405411 Jy ! Component: 200 - total flux cleaned = 0.000459614 Jy ! Total flux subtracted in 200 components = 0.000459614 Jy ! Clean residual min=-0.005083 max=0.006210 Jy/beam ! Clean residual mean=0.000010 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.907627 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.907627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=8.459 mas, bpa=-8.842 degrees ! Estimated noise=3.0187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216914 Jy ! Component: 100 - total flux cleaned = 2.10025e-05 Jy ! Component: 150 - total flux cleaned = 2.53653e-05 Jy ! Component: 200 - total flux cleaned = 0.000118185 Jy ! Total flux subtracted in 200 components = 0.000118185 Jy ! Clean residual min=-0.004847 max=0.005406 Jy/beam ! Clean residual mean=0.000006 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.907746 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.907746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075081Jy sigma=0.355540 ! Fit after self-cal, rms=0.075067Jy sigma=0.355294 wmodel J2129-1538_S_f_map.mod ! Writing 94 model components to file: J2129-1538_S_f_map.mod wobs J2129-1538_S_f_uvs.fits ! Writing UV FITS file: J2129-1538_S_f_uvs.fits wwins J2129-1538_S_f_map.win ! wwins: Wrote 2 windows to J2129-1538_S_f_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 = 0.00196662 Jy ! Component: 100 - total flux cleaned = 0.00323295 Jy ! Component: 150 - total flux cleaned = 0.00417611 Jy ! Component: 200 - total flux cleaned = 0.00482617 Jy ! Component: 250 - total flux cleaned = 0.00506007 Jy ! Component: 300 - total flux cleaned = 0.00543573 Jy ! Component: 350 - total flux cleaned = 0.00572399 Jy ! Component: 400 - total flux cleaned = 0.00613764 Jy ! Component: 450 - total flux cleaned = 0.00647205 Jy ! Component: 500 - total flux cleaned = 0.00679623 Jy ! Component: 550 - total flux cleaned = 0.00698448 Jy ! Component: 600 - total flux cleaned = 0.00698508 Jy ! Component: 650 - total flux cleaned = 0.00692726 Jy ! Component: 700 - total flux cleaned = 0.00704294 Jy ! Component: 750 - total flux cleaned = 0.00710132 Jy ! Component: 800 - total flux cleaned = 0.00721383 Jy ! Component: 850 - total flux cleaned = 0.00737701 Jy ! Component: 900 - total flux cleaned = 0.0073782 Jy ! Component: 950 - total flux cleaned = 0.00763688 Jy ! Component: 1000 - total flux cleaned = 0.00783905 Jy ! Component: 1050 - total flux cleaned = 0.00793693 Jy ! Component: 1100 - total flux cleaned = 0.00793648 Jy ! Component: 1150 - total flux cleaned = 0.00812551 Jy ! Component: 1200 - total flux cleaned = 0.00817067 Jy ! Component: 1250 - total flux cleaned = 0.00817151 Jy ! Component: 1300 - total flux cleaned = 0.00830681 Jy ! Component: 1350 - total flux cleaned = 0.00830746 Jy ! Component: 1400 - total flux cleaned = 0.00848028 Jy ! Component: 1450 - total flux cleaned = 0.00839534 Jy ! Component: 1500 - total flux cleaned = 0.00839577 Jy ! Component: 1550 - total flux cleaned = 0.00835453 Jy ! Component: 1600 - total flux cleaned = 0.00839575 Jy ! Component: 1650 - total flux cleaned = 0.00831584 Jy ! Component: 1700 - total flux cleaned = 0.00831631 Jy ! Component: 1750 - total flux cleaned = 0.00835415 Jy ! Component: 1800 - total flux cleaned = 0.00816383 Jy ! Component: 1850 - total flux cleaned = 0.00812734 Jy ! Component: 1900 - total flux cleaned = 0.00842255 Jy ! Component: 1950 - total flux cleaned = 0.00834828 Jy ! Component: 2000 - total flux cleaned = 0.00838446 Jy ! Component: 2050 - total flux cleaned = 0.00849101 Jy ! Component: 2100 - total flux cleaned = 0.00852637 Jy ! Component: 2150 - total flux cleaned = 0.00863012 Jy ! Component: 2200 - total flux cleaned = 0.00873234 Jy ! Component: 2250 - total flux cleaned = 0.00863133 Jy ! Component: 2300 - total flux cleaned = 0.00879829 Jy ! Component: 2350 - total flux cleaned = 0.00876529 Jy ! Component: 2400 - total flux cleaned = 0.00876539 Jy ! Component: 2450 - total flux cleaned = 0.00892643 Jy ! Component: 2500 - total flux cleaned = 0.00905339 Jy ! Component: 2550 - total flux cleaned = 0.00902179 Jy ! Component: 2600 - total flux cleaned = 0.00914621 Jy ! Component: 2650 - total flux cleaned = 0.00911554 Jy ! Component: 2700 - total flux cleaned = 0.00920694 Jy ! Component: 2750 - total flux cleaned = 0.00923701 Jy ! Component: 2800 - total flux cleaned = 0.00932614 Jy ! Component: 2850 - total flux cleaned = 0.00929659 Jy ! Component: 2900 - total flux cleaned = 0.00932575 Jy ! Component: 2950 - total flux cleaned = 0.00944104 Jy ! Component: 3000 - total flux cleaned = 0.00944074 Jy ! Component: 3050 - total flux cleaned = 0.00952542 Jy ! Component: 3100 - total flux cleaned = 0.009637 Jy ! Component: 3150 - total flux cleaned = 0.00980254 Jy ! Component: 3200 - total flux cleaned = 0.00985694 Jy ! Component: 3250 - total flux cleaned = 0.00982994 Jy ! Component: 3300 - total flux cleaned = 0.00988439 Jy ! Component: 3350 - total flux cleaned = 0.00988457 Jy ! Component: 3400 - total flux cleaned = 0.00985871 Jy ! Component: 3450 - total flux cleaned = 0.00996339 Jy ! Component: 3500 - total flux cleaned = 0.00998921 Jy ! Component: 3550 - total flux cleaned = 0.00991189 Jy ! Component: 3600 - total flux cleaned = 0.00993717 Jy ! Component: 3650 - total flux cleaned = 0.0100127 Jy ! Component: 3700 - total flux cleaned = 0.0100378 Jy ! Component: 3750 - total flux cleaned = 0.0100132 Jy ! Component: 3800 - total flux cleaned = 0.0100136 Jy ! Component: 3850 - total flux cleaned = 0.0101358 Jy ! Component: 3900 - total flux cleaned = 0.0102085 Jy ! Component: 3950 - total flux cleaned = 0.0101843 Jy ! Component: 4000 - total flux cleaned = 0.0102319 Jy ! Component: 4050 - total flux cleaned = 0.0102318 Jy ! Total flux subtracted in 4096 components = 0.0102784 Jy ! Clean residual min=-0.001578 max=0.001239 Jy/beam ! Clean residual mean=0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.918024 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 363 components and 0.918024 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2129-1538_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.324 x 8.459 at -8.842 degrees (North through East) ! Clean map min=-0.0064279 max=0.81166 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2129-1538_S_f_map.fits wmodel /image_prod/ug002_uva//J2129-1538_S_f_map.mod ! Writing 363 model components to file: /image_prod/ug002_uva//J2129-1538_S_f_map.mod wobs /image_prod/ug002_uva//J2129-1538_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2129-1538_S_f_uvs.fits wwins /image_prod/ug002_uva//J2129-1538_S_f_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2129-1538_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.811655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158528 0.158528 0.317055 0.63411 1.26822 2.53644 5.07288 10.1458 20.2915 40.5831 81.1661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.811 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1892.42 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2129-1538_S_f_dfm.log closed on Thu Mar 5 05:15:06 2020