! Started logfile: /image_prod/ug002_uva//J0211+1051_S_dfm.log on Wed Mar 4 19:26:15 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//J0211+1051_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0211+1051_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967407 visibilities/baseline/integration-bin. ! Found source: J0211+1051 ! ! 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 7836 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 J0211+1051_S] 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.164369Jy sigma=8.081509 ! Fit after self-cal, rms=0.483451Jy sigma=3.397990 ! 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=2.811 mas, bmaj=7.165 mas, bpa=-4.655 degrees ! Estimated noise=1.6058 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 = 0.401366 Jy ! Component: 100 - total flux cleaned = 0.509848 Jy ! Total flux subtracted in 100 components = 0.509848 Jy ! Clean residual min=-0.016389 max=0.046836 Jy/beam ! Clean residual mean=-0.000041 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 0.509848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.509848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129367Jy sigma=0.792033 ! Fit after self-cal, rms=0.129207Jy sigma=0.790397 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507118 Jy ! Component: 100 - total flux cleaned = 0.0766047 Jy ! Total flux subtracted in 100 components = 0.0766047 Jy ! Clean residual min=-0.016851 max=0.020622 Jy/beam ! Clean residual mean=-0.000023 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 0.586453 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.586453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105662Jy sigma=0.616627 ! Fit after self-cal, rms=0.105527Jy sigma=0.615066 ! Inverting map ! Added new window around map position (4.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203914 Jy ! Component: 100 - total flux cleaned = 0.0284654 Jy ! Total flux subtracted in 100 components = 0.0284654 Jy ! Clean residual min=-0.015664 max=0.014008 Jy/beam ! Clean residual mean=-0.000018 rms=0.003131 Jy/beam ! Combined flux in latest and established models = 0.614918 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.614918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101261Jy sigma=0.586308 ! Fit after self-cal, rms=0.100983Jy sigma=0.583961 ! 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=3.235 mas, bmaj=7.783 mas, bpa=-5.062 degrees ! Estimated noise=1.17551 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 = 0.00327973 Jy ! Component: 100 - total flux cleaned = 0.00395523 Jy ! Component: 150 - total flux cleaned = 0.00421742 Jy ! Component: 200 - total flux cleaned = 0.00420957 Jy ! Total flux subtracted in 200 components = 0.00420957 Jy ! Clean residual min=-0.017670 max=0.012182 Jy/beam ! Clean residual mean=-0.000022 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.619128 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.619128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098775Jy sigma=0.571699 ! Fit after self-cal, rms=0.098696Jy sigma=0.570646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 7.783 at -5.062 degrees (North through East) ! Clean map min=-0.016116 max=0.52062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 1.00 ! LA 1.05 MK 0.98 NL 0.97 OV 0.92 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.03 KP 1.05 ! LA 1.04 MK 1.00 NL 0.86 OV 0.92 ! PT 1.04 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 1.05 ! LA 1.05 MK 1.02 NL 0.91 OV 0.92 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.098696Jy sigma=0.570646 ! Fit after self-cal, rms=0.083306Jy sigma=0.488682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=7.806 mas, bpa=-5.36 degrees ! Estimated noise=1.17236 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 = 0.00452071 Jy ! Component: 100 - total flux cleaned = 0.00496326 Jy ! Component: 150 - total flux cleaned = 0.00572474 Jy ! Component: 200 - total flux cleaned = 0.00627868 Jy ! Total flux subtracted in 200 components = 0.00627868 Jy ! Clean residual min=-0.008140 max=0.008149 Jy/beam ! Clean residual mean=0.000004 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.625407 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.625407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082802Jy sigma=0.484053 ! Fit after self-cal, rms=0.082749Jy sigma=0.483540 ! 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=0.082749Jy sigma=0.483540 ! Fit after self-cal, rms=0.068204Jy sigma=0.403430 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=7.784 mas, bpa=-5.283 degrees ! Estimated noise=1.17403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346586 Jy ! Component: 100 - total flux cleaned = 0.00405486 Jy ! Component: 150 - total flux cleaned = 0.0043365 Jy ! Component: 200 - total flux cleaned = 0.00457665 Jy ! Total flux subtracted in 200 components = 0.00457665 Jy ! Clean residual min=-0.002657 max=0.003316 Jy/beam ! Clean residual mean=0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.629983 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.629983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067805Jy sigma=0.400398 ! Fit after self-cal, rms=0.067796Jy sigma=0.399973 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 (-39, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177651 Jy ! Component: 100 - total flux cleaned = 0.00205441 Jy ! Component: 150 - total flux cleaned = 0.00234978 Jy ! Component: 200 - total flux cleaned = 0.0024839 Jy ! Total flux subtracted in 200 components = 0.0024839 Jy ! Clean residual min=-0.002702 max=0.002603 Jy/beam ! Clean residual mean=0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.632467 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.632467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067568Jy sigma=0.398383 ! Fit after self-cal, rms=0.067546Jy sigma=0.398237 ! 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=0.067546Jy sigma=0.398237 ! Fit after self-cal, rms=0.067478Jy sigma=0.395763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.777 mas, bpa=-5.288 degrees ! Estimated noise=1.17294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178053 Jy ! Component: 100 - total flux cleaned = 0.00219242 Jy ! Component: 150 - total flux cleaned = 0.00237415 Jy ! Component: 200 - total flux cleaned = 0.00248233 Jy ! Total flux subtracted in 200 components = 0.00248233 Jy ! Clean residual min=-0.002140 max=0.002633 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.634949 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.634949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067342Jy sigma=0.394787 ! Fit after self-cal, rms=0.067331Jy sigma=0.394708 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 (-22, 125). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146268 Jy ! Component: 100 - total flux cleaned = 0.00152525 Jy ! Component: 150 - total flux cleaned = 0.0014256 Jy ! Component: 200 - total flux cleaned = 0.00142653 Jy ! Total flux subtracted in 200 components = 0.00142653 Jy ! Clean residual min=-0.002057 max=0.002104 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.636376 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.636376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067221Jy sigma=0.393987 ! Fit after self-cal, rms=0.067215Jy sigma=0.393941 ! 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=0.067215Jy sigma=0.393941 ! Fit after self-cal, rms=0.067260Jy sigma=0.393778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.317 mas, bmaj=11.49 mas, bpa=-6.204 degrees ! Estimated noise=1.46666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188351 Jy ! Component: 100 - total flux cleaned = 0.00215231 Jy ! Component: 150 - total flux cleaned = 0.00212024 Jy ! Component: 200 - total flux cleaned = 0.00206167 Jy ! Total flux subtracted in 200 components = 0.00206167 Jy ! Clean residual min=-0.002256 max=0.002090 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.638438 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 149 components and 0.638438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067235Jy sigma=0.393530 ! Fit after self-cal, rms=0.067230Jy sigma=0.393497 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 = 0.000227286 Jy ! Component: 100 - total flux cleaned = 0.000227095 Jy ! Component: 150 - total flux cleaned = 0.000162956 Jy ! Component: 200 - total flux cleaned = 0.000125994 Jy ! Total flux subtracted in 200 components = 0.000125994 Jy ! Clean residual min=-0.002190 max=0.002074 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.638564 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.638564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067219Jy sigma=0.393383 ! Fit after self-cal, rms=0.067216Jy sigma=0.393363 ! 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=3.253 mas, bmaj=7.776 mas, bpa=-5.335 degrees ! Estimated noise=1.17261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 7.776 at -5.335 degrees (North through East) ! Clean map min=-0.0024246 max=0.5171 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=0.067216Jy sigma=0.393363 ! Fit after self-cal, rms=0.064421Jy sigma=0.365674 ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=7.776 mas, bpa=-5.356 degrees ! Estimated noise=1.17265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154134 Jy ! Component: 100 - total flux cleaned = -0.000288087 Jy ! Component: 150 - total flux cleaned = -0.000366449 Jy ! Component: 200 - total flux cleaned = -0.00050896 Jy ! Total flux subtracted in 200 components = -0.00050896 Jy ! Clean residual min=-0.001895 max=0.001865 Jy/beam ! Clean residual mean=-0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.638055 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.638054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064358Jy sigma=0.365285 ! Fit after self-cal, rms=0.064355Jy sigma=0.365266 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7314e-05 Jy ! Component: 100 - total flux cleaned = -7.98873e-05 Jy ! Component: 150 - total flux cleaned = -4.92861e-05 Jy ! Component: 200 - total flux cleaned = -0.000106148 Jy ! Total flux subtracted in 200 components = -0.000106148 Jy ! Clean residual min=-0.001909 max=0.001826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.637948 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 181 components and 0.637948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064325Jy sigma=0.365053 ! Fit after self-cal, rms=0.064322Jy sigma=0.365041 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064322Jy sigma=0.365041 ! Fit after self-cal, rms=0.064346Jy sigma=0.365004 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=2.831 mas, bmaj=7.156 mas, bpa=-4.78 degrees ! Estimated noise=1.5948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.397918 Jy ! Component: 100 - total flux cleaned = 0.50717 Jy ! Component: 150 - total flux cleaned = 0.557465 Jy ! Component: 200 - total flux cleaned = 0.58567 Jy ! Total flux subtracted in 200 components = 0.58567 Jy ! Clean residual min=-0.005148 max=0.014230 Jy/beam ! Clean residual mean=-0.000008 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.58567 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.58567 Jy ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.776 mas, bpa=-5.386 degrees ! Estimated noise=1.17232 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 = 0.020519 Jy ! Component: 100 - total flux cleaned = 0.0324982 Jy ! Component: 150 - total flux cleaned = 0.0399663 Jy ! Component: 200 - total flux cleaned = 0.0448599 Jy ! Total flux subtracted in 200 components = 0.0448599 Jy ! Clean residual min=-0.002645 max=0.003120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.63053 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.63053 Jy ! Inverting map ! Added new window around map position (1.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371777 Jy ! Component: 100 - total flux cleaned = 0.00636987 Jy ! Component: 150 - total flux cleaned = 0.0077724 Jy ! Component: 200 - total flux cleaned = 0.00855161 Jy ! Total flux subtracted in 200 components = 0.00855161 Jy ! Clean residual min=-0.002157 max=0.002321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.639082 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.639082 Jy ! Inverting map ! Added new window around map position (-32.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163655 Jy ! Component: 100 - total flux cleaned = 0.00189834 Jy ! Component: 150 - total flux cleaned = 0.00212962 Jy ! Component: 200 - total flux cleaned = 0.00223606 Jy ! Total flux subtracted in 200 components = 0.00223606 Jy ! Clean residual min=-0.001813 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.641318 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.641317 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=7.312 mas, bmaj=11.49 mas, bpa=-6.275 degrees ! Estimated noise=1.46724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899192 Jy ! Component: 100 - total flux cleaned = 0.000792006 Jy ! Component: 150 - total flux cleaned = 0.000628514 Jy ! Component: 200 - total flux cleaned = 0.000511447 Jy ! Total flux subtracted in 200 components = 0.000511447 Jy ! Clean residual min=-0.002106 max=0.001983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.641829 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 = -0.000132755 Jy ! Component: 100 - total flux cleaned = -0.000207153 Jy ! Component: 150 - total flux cleaned = -0.000324137 Jy ! Component: 200 - total flux cleaned = -0.000389916 Jy ! Total flux subtracted in 200 components = -0.000389916 Jy ! Clean residual min=-0.002068 max=0.001952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.641439 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.641439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.776 mas, bpa=-5.386 degrees ! Estimated noise=1.17232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348473 Jy ! Component: 100 - total flux cleaned = 0.000309376 Jy ! Component: 150 - total flux cleaned = 0.000233147 Jy ! Component: 200 - total flux cleaned = 0.000198247 Jy ! Total flux subtracted in 200 components = 0.000198247 Jy ! Clean residual min=-0.001711 max=0.001901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.641637 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.641637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064283Jy sigma=0.364663 ! Fit after self-cal, rms=0.064265Jy sigma=0.364526 wmodel J0211+1051_S_map.mod ! Writing 149 model components to file: J0211+1051_S_map.mod wobs J0211+1051_S_uvs.fits ! Writing UV FITS file: J0211+1051_S_uvs.fits wwins J0211+1051_S_map.win ! wwins: Wrote 6 windows to J0211+1051_S_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 = 0.000257749 Jy ! Component: 100 - total flux cleaned = 0.000562163 Jy ! Component: 150 - total flux cleaned = 0.000795115 Jy ! Component: 200 - total flux cleaned = 0.00104693 Jy ! Component: 250 - total flux cleaned = 0.00118233 Jy ! Component: 300 - total flux cleaned = 0.00134141 Jy ! Component: 350 - total flux cleaned = 0.00149666 Jy ! Component: 400 - total flux cleaned = 0.00169873 Jy ! Component: 450 - total flux cleaned = 0.00184596 Jy ! Component: 500 - total flux cleaned = 0.00199052 Jy ! Component: 550 - total flux cleaned = 0.00206198 Jy ! Component: 600 - total flux cleaned = 0.00220207 Jy ! Component: 650 - total flux cleaned = 0.00217892 Jy ! Component: 700 - total flux cleaned = 0.00233713 Jy ! Component: 750 - total flux cleaned = 0.00231429 Jy ! Component: 800 - total flux cleaned = 0.00238066 Jy ! Component: 850 - total flux cleaned = 0.00233756 Jy ! Component: 900 - total flux cleaned = 0.00233747 Jy ! Component: 950 - total flux cleaned = 0.00231685 Jy ! Component: 1000 - total flux cleaned = 0.00235834 Jy ! Component: 1050 - total flux cleaned = 0.00235838 Jy ! Component: 1100 - total flux cleaned = 0.00237874 Jy ! Component: 1150 - total flux cleaned = 0.00235836 Jy ! Component: 1200 - total flux cleaned = 0.00227911 Jy ! Component: 1250 - total flux cleaned = 0.0022987 Jy ! Component: 1300 - total flux cleaned = 0.00231787 Jy ! Component: 1350 - total flux cleaned = 0.0022984 Jy ! Component: 1400 - total flux cleaned = 0.00231691 Jy ! Component: 1450 - total flux cleaned = 0.00227921 Jy ! Component: 1500 - total flux cleaned = 0.00224188 Jy ! Component: 1550 - total flux cleaned = 0.00215085 Jy ! Component: 1600 - total flux cleaned = 0.00224162 Jy ! Component: 1650 - total flux cleaned = 0.00216999 Jy ! Component: 1700 - total flux cleaned = 0.00224084 Jy ! Component: 1750 - total flux cleaned = 0.00222305 Jy ! Component: 1800 - total flux cleaned = 0.00224049 Jy ! Component: 1850 - total flux cleaned = 0.00227488 Jy ! Component: 1900 - total flux cleaned = 0.00224057 Jy ! Component: 1950 - total flux cleaned = 0.00220644 Jy ! Component: 2000 - total flux cleaned = 0.00212228 Jy ! Component: 2050 - total flux cleaned = 0.00217251 Jy ! Component: 2100 - total flux cleaned = 0.00215602 Jy ! Component: 2150 - total flux cleaned = 0.00209056 Jy ! Component: 2200 - total flux cleaned = 0.00210676 Jy ! Component: 2250 - total flux cleaned = 0.00209058 Jy ! Component: 2300 - total flux cleaned = 0.00205833 Jy ! Component: 2350 - total flux cleaned = 0.00199465 Jy ! Component: 2400 - total flux cleaned = 0.00197891 Jy ! Component: 2450 - total flux cleaned = 0.00191633 Jy ! Component: 2500 - total flux cleaned = 0.00196316 Jy ! Component: 2550 - total flux cleaned = 0.00188594 Jy ! Component: 2600 - total flux cleaned = 0.00193168 Jy ! Component: 2650 - total flux cleaned = 0.0017949 Jy ! Component: 2700 - total flux cleaned = 0.00176489 Jy ! Component: 2750 - total flux cleaned = 0.00177995 Jy ! Component: 2800 - total flux cleaned = 0.00172054 Jy ! Component: 2850 - total flux cleaned = 0.00172069 Jy ! Component: 2900 - total flux cleaned = 0.00176441 Jy ! Component: 2950 - total flux cleaned = 0.00172081 Jy ! Component: 3000 - total flux cleaned = 0.00169203 Jy ! Component: 3050 - total flux cleaned = 0.00170638 Jy ! Component: 3100 - total flux cleaned = 0.00172051 Jy ! Component: 3150 - total flux cleaned = 0.00169227 Jy ! Component: 3200 - total flux cleaned = 0.00172031 Jy ! Component: 3250 - total flux cleaned = 0.00169251 Jy ! Component: 3300 - total flux cleaned = 0.00170647 Jy ! Component: 3350 - total flux cleaned = 0.00170655 Jy ! Component: 3400 - total flux cleaned = 0.0017067 Jy ! Component: 3450 - total flux cleaned = 0.00173375 Jy ! Component: 3500 - total flux cleaned = 0.00174715 Jy ! Component: 3550 - total flux cleaned = 0.00177386 Jy ! Component: 3600 - total flux cleaned = 0.00178724 Jy ! Component: 3650 - total flux cleaned = 0.00173431 Jy ! Component: 3700 - total flux cleaned = 0.00172125 Jy ! Component: 3750 - total flux cleaned = 0.0017083 Jy ! Component: 3800 - total flux cleaned = 0.00174729 Jy ! Component: 3850 - total flux cleaned = 0.00183748 Jy ! Component: 3900 - total flux cleaned = 0.00181166 Jy ! Component: 3950 - total flux cleaned = 0.0018117 Jy ! Component: 4000 - total flux cleaned = 0.00181169 Jy ! Component: 4050 - total flux cleaned = 0.00191231 Jy ! Total flux subtracted in 4096 components = 0.00184966 Jy ! Clean residual min=-0.000810 max=0.000737 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.643487 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 445 components and 0.643486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0211+1051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 7.776 at -5.386 degrees (North through East) ! Clean map min=-0.0013331 max=0.51767 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0211+1051_S_map.fits wmodel /image_prod/ug002_uva//J0211+1051_S_map.mod ! Writing 445 model components to file: /image_prod/ug002_uva//J0211+1051_S_map.mod wobs /image_prod/ug002_uva//J0211+1051_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0211+1051_S_uvs.fits wwins /image_prod/ug002_uva//J0211+1051_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0211+1051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.517672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133608 0.133608 0.267215 0.534431 1.06886 2.13772 4.27545 8.55089 17.1018 34.2036 68.4072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.517 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2245.38 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0211+1051_S_dfm.log closed on Wed Mar 4 19:26:19 2020