! Started logfile: /image_prod/ug002_uva//J0010-2157_S_dfm.log on Wed Mar 4 18:16:16 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//J0010-2157_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010-2157_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.971528 visibilities/baseline/integration-bin. ! Found source: J0010-2157 ! ! 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 4197 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 J0010-2157_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025288Jy sigma=6.703151 ! Fit after self-cal, rms=0.774806Jy sigma=5.013978 ! 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=2.356 mas, bmaj=6.76 mas, bpa=-7.024 degrees ! Estimated noise=2.36514 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 = 0.175638 Jy ! Component: 100 - total flux cleaned = 0.214756 Jy ! Total flux subtracted in 100 components = 0.214756 Jy ! Clean residual min=-0.010667 max=0.014721 Jy/beam ! Clean residual mean=0.000007 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.214756 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.214756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094834Jy sigma=0.526578 ! Fit after self-cal, rms=0.094833Jy sigma=0.526543 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=7.655 mas, bpa=-5.323 degrees ! Estimated noise=1.75595 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 = 0.0177865 Jy ! Component: 100 - total flux cleaned = 0.0258091 Jy ! Component: 150 - total flux cleaned = 0.0275188 Jy ! Component: 200 - total flux cleaned = 0.028388 Jy ! Total flux subtracted in 200 components = 0.028388 Jy ! Clean residual min=-0.009100 max=0.009268 Jy/beam ! Clean residual mean=-0.000004 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 0.243144 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.243144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091778Jy sigma=0.501513 ! Fit after self-cal, rms=0.091755Jy sigma=0.501410 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.859 x 7.655 at -5.323 degrees (North through East) ! Clean map min=-0.0087294 max=0.23008 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.14 KP 1.02 ! LA 1.01 MK 1.00 NL 1.02 OV 0.79 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.21 KP 1.05 ! LA 1.02 MK 0.97 NL 0.94 OV 0.88 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.05 HN 1.17 KP 1.05 ! LA 0.98 MK 1.01 NL 0.93 OV 0.88 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.091755Jy sigma=0.501410 ! Fit after self-cal, rms=0.089798Jy sigma=0.467772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=7.589 mas, bpa=-4.839 degrees ! Estimated noise=1.74957 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 = 0.00112521 Jy ! Component: 100 - total flux cleaned = 0.00125177 Jy ! Component: 150 - total flux cleaned = 0.00125162 Jy ! Component: 200 - total flux cleaned = 0.00125108 Jy ! Total flux subtracted in 200 components = 0.00125108 Jy ! Clean residual min=-0.005095 max=0.005200 Jy/beam ! Clean residual mean=-0.000001 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.244395 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.244395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089711Jy sigma=0.467165 ! Fit after self-cal, rms=0.089838Jy sigma=0.466926 ! 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=0.089838Jy sigma=0.466926 ! Fit after self-cal, rms=0.088987Jy sigma=0.460083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=7.58 mas, bpa=-4.867 degrees ! Estimated noise=1.75854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131227 Jy ! Component: 100 - total flux cleaned = 0.00150153 Jy ! Component: 150 - total flux cleaned = 0.00157942 Jy ! Component: 200 - total flux cleaned = 0.00157989 Jy ! Total flux subtracted in 200 components = 0.00157989 Jy ! Clean residual min=-0.004185 max=0.005082 Jy/beam ! Clean residual mean=-0.000003 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.245975 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.245975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088938Jy sigma=0.459763 ! Fit after self-cal, rms=0.088941Jy sigma=0.459743 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 (-19.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460824 Jy ! Component: 100 - total flux cleaned = 0.00715354 Jy ! Component: 150 - total flux cleaned = 0.00833402 Jy ! Component: 200 - total flux cleaned = 0.00911924 Jy ! Total flux subtracted in 200 components = 0.00911924 Jy ! Clean residual min=-0.003761 max=0.004508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.255094 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.255094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088665Jy sigma=0.457712 ! Fit after self-cal, rms=0.088643Jy sigma=0.457611 ! Inverting map ! Added new window around map position (20.5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304773 Jy ! Component: 100 - total flux cleaned = 0.00404182 Jy ! Component: 150 - total flux cleaned = 0.00517164 Jy ! Component: 200 - total flux cleaned = 0.00614295 Jy ! Total flux subtracted in 200 components = 0.00614295 Jy ! Clean residual min=-0.003242 max=0.003567 Jy/beam ! Clean residual mean=0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.261237 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.261237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088383Jy sigma=0.455644 ! Fit after self-cal, rms=0.088379Jy sigma=0.455576 ! Inverting map ! Added new window around map position (-38, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287619 Jy ! Component: 100 - total flux cleaned = 0.00357564 Jy ! Component: 150 - total flux cleaned = 0.0043382 Jy ! Component: 200 - total flux cleaned = 0.00483614 Jy ! Total flux subtracted in 200 components = 0.00483614 Jy ! Clean residual min=-0.002986 max=0.003075 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.266073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.266073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088185Jy sigma=0.454600 ! Fit after self-cal, rms=0.088168Jy sigma=0.454516 ! 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=0.088168Jy sigma=0.454516 ! Fit after self-cal, rms=0.088052Jy sigma=0.453397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=7.575 mas, bpa=-4.868 degrees ! Estimated noise=1.75279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132927 Jy ! Component: 100 - total flux cleaned = 0.00168901 Jy ! Component: 150 - total flux cleaned = 0.00196705 Jy ! Component: 200 - total flux cleaned = 0.00213587 Jy ! Total flux subtracted in 200 components = 0.00213587 Jy ! Clean residual min=-0.002704 max=0.002905 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.268209 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.268209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087976Jy sigma=0.453080 ! Fit after self-cal, rms=0.087979Jy sigma=0.453061 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 (-82, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232265 Jy ! Component: 100 - total flux cleaned = 0.00227507 Jy ! Component: 150 - total flux cleaned = 0.0024184 Jy ! Component: 200 - total flux cleaned = 0.00259281 Jy ! Total flux subtracted in 200 components = 0.00259281 Jy ! Clean residual min=-0.002516 max=0.002222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.270802 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.270802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087839Jy sigma=0.452550 ! Fit after self-cal, rms=0.087830Jy sigma=0.452524 ! 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=0.087830Jy sigma=0.452524 ! Fit after self-cal, rms=0.087594Jy sigma=0.452474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.022 mas, bmaj=15.94 mas, bpa=-0.7913 degrees ! Estimated noise=2.29339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016912 Jy ! Component: 100 - total flux cleaned = 0.00294481 Jy ! Component: 150 - total flux cleaned = 0.00365175 Jy ! Component: 200 - total flux cleaned = 0.00401537 Jy ! Total flux subtracted in 200 components = 0.00401537 Jy ! Clean residual min=-0.003224 max=0.002577 Jy/beam ! Clean residual mean=-0.000003 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.274817 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.274817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087590Jy sigma=0.452436 ! Fit after self-cal, rms=0.087574Jy sigma=0.452414 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 = 0.000181207 Jy ! Component: 100 - total flux cleaned = 0.000378543 Jy ! Component: 150 - total flux cleaned = 0.000500178 Jy ! Component: 200 - total flux cleaned = 0.000585543 Jy ! Total flux subtracted in 200 components = 0.000585543 Jy ! Clean residual min=-0.003128 max=0.002523 Jy/beam ! Clean residual mean=-0.000004 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.275403 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.275403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087583Jy sigma=0.452435 ! Fit after self-cal, rms=0.087570Jy sigma=0.452417 ! 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=2.863 mas, bmaj=7.576 mas, bpa=-4.876 degrees ! Estimated noise=1.75128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.576 at -4.876 degrees (North through East) ! Clean map min=-0.0030065 max=0.23079 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=6.684 mas, bpa=-6.599 degrees ! Estimated noise=2.3578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175023 Jy ! Component: 100 - total flux cleaned = 0.213785 Jy ! Component: 150 - total flux cleaned = 0.228076 Jy ! Component: 200 - total flux cleaned = 0.236058 Jy ! Total flux subtracted in 200 components = 0.236058 Jy ! Clean residual min=-0.005466 max=0.005575 Jy/beam ! Clean residual mean=0.000000 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.236058 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.236058 Jy ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.576 mas, bpa=-4.876 degrees ! Estimated noise=1.75128 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 = 0.00718859 Jy ! Component: 100 - total flux cleaned = 0.0125562 Jy ! Component: 150 - total flux cleaned = 0.0170237 Jy ! Component: 200 - total flux cleaned = 0.020778 Jy ! Total flux subtracted in 200 components = 0.020778 Jy ! Clean residual min=-0.003896 max=0.003361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.256836 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.256836 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=7.022 mas, bmaj=15.94 mas, bpa=-0.7913 degrees ! Estimated noise=2.29339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530833 Jy ! Component: 100 - total flux cleaned = 0.00896059 Jy ! Component: 150 - total flux cleaned = 0.0117845 Jy ! Component: 200 - total flux cleaned = 0.0134447 Jy ! Total flux subtracted in 200 components = 0.0134447 Jy ! Clean residual min=-0.003604 max=0.002887 Jy/beam ! Clean residual mean=-0.000005 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.270281 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 = 0.00137565 Jy ! Component: 100 - total flux cleaned = 0.00203266 Jy ! Component: 150 - total flux cleaned = 0.00255394 Jy ! Component: 200 - total flux cleaned = 0.00297074 Jy ! Total flux subtracted in 200 components = 0.00297074 Jy ! Clean residual min=-0.003339 max=0.002643 Jy/beam ! Clean residual mean=-0.000006 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.273251 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.273251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.576 mas, bpa=-4.876 degrees ! Estimated noise=1.75128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559927 Jy ! Component: 100 - total flux cleaned = -0.000662999 Jy ! Component: 150 - total flux cleaned = -0.000376424 Jy ! Component: 200 - total flux cleaned = -4.57435e-05 Jy ! Total flux subtracted in 200 components = -4.57435e-05 Jy ! Clean residual min=-0.002555 max=0.002575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.273206 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.273206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087786Jy sigma=0.453341 ! Fit after self-cal, rms=0.087777Jy sigma=0.453230 wmodel J0010-2157_S_map.mod ! Writing 106 model components to file: J0010-2157_S_map.mod wobs J0010-2157_S_uvs.fits ! Writing UV FITS file: J0010-2157_S_uvs.fits wwins J0010-2157_S_map.win ! wwins: Wrote 5 windows to J0010-2157_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 = -4.96862e-05 Jy ! Component: 100 - total flux cleaned = -0.000223039 Jy ! Component: 150 - total flux cleaned = -0.000224917 Jy ! Component: 200 - total flux cleaned = -0.000385673 Jy ! Component: 250 - total flux cleaned = -0.000462709 Jy ! Component: 300 - total flux cleaned = -0.000576073 Jy ! Component: 350 - total flux cleaned = -0.000649622 Jy ! Component: 400 - total flux cleaned = -0.000756754 Jy ! Component: 450 - total flux cleaned = -0.000896206 Jy ! Component: 500 - total flux cleaned = -0.00103382 Jy ! Component: 550 - total flux cleaned = -0.00130149 Jy ! Component: 600 - total flux cleaned = -0.00146557 Jy ! Component: 650 - total flux cleaned = -0.00165952 Jy ! Component: 700 - total flux cleaned = -0.00184959 Jy ! Component: 750 - total flux cleaned = -0.00188087 Jy ! Component: 800 - total flux cleaned = -0.00203443 Jy ! Component: 850 - total flux cleaned = -0.00209386 Jy ! Component: 900 - total flux cleaned = -0.00221262 Jy ! Component: 950 - total flux cleaned = -0.00235814 Jy ! Component: 1000 - total flux cleaned = -0.00238672 Jy ! Component: 1050 - total flux cleaned = -0.00238671 Jy ! Component: 1100 - total flux cleaned = -0.00252618 Jy ! Component: 1150 - total flux cleaned = -0.00252639 Jy ! Component: 1200 - total flux cleaned = -0.00260756 Jy ! Component: 1250 - total flux cleaned = -0.00263438 Jy ! Component: 1300 - total flux cleaned = -0.00271363 Jy ! Component: 1350 - total flux cleaned = -0.00279213 Jy ! Component: 1400 - total flux cleaned = -0.00292059 Jy ! Component: 1450 - total flux cleaned = -0.00286959 Jy ! Component: 1500 - total flux cleaned = -0.00292019 Jy ! Component: 1550 - total flux cleaned = -0.00287125 Jy ! Component: 1600 - total flux cleaned = -0.0030438 Jy ! Component: 1650 - total flux cleaned = -0.00306841 Jy ! Component: 1700 - total flux cleaned = -0.00314026 Jy ! Component: 1750 - total flux cleaned = -0.00311661 Jy ! Component: 1800 - total flux cleaned = -0.00323424 Jy ! Component: 1850 - total flux cleaned = -0.00318721 Jy ! Component: 1900 - total flux cleaned = -0.00330317 Jy ! Component: 1950 - total flux cleaned = -0.00344037 Jy ! Component: 2000 - total flux cleaned = -0.00348552 Jy ! Component: 2050 - total flux cleaned = -0.00359786 Jy ! Component: 2100 - total flux cleaned = -0.00364228 Jy ! Component: 2150 - total flux cleaned = -0.0036865 Jy ! Component: 2200 - total flux cleaned = -0.00379553 Jy ! Component: 2250 - total flux cleaned = -0.00373065 Jy ! Component: 2300 - total flux cleaned = -0.00381656 Jy ! Component: 2350 - total flux cleaned = -0.00390152 Jy ! Component: 2400 - total flux cleaned = -0.00394363 Jy ! Component: 2450 - total flux cleaned = -0.00394345 Jy ! Component: 2500 - total flux cleaned = -0.00394361 Jy ! Component: 2550 - total flux cleaned = -0.00414909 Jy ! Component: 2600 - total flux cleaned = -0.0041287 Jy ! Component: 2650 - total flux cleaned = -0.00416888 Jy ! Component: 2700 - total flux cleaned = -0.00422907 Jy ! Component: 2750 - total flux cleaned = -0.00426854 Jy ! Component: 2800 - total flux cleaned = -0.00428827 Jy ! Component: 2850 - total flux cleaned = -0.00434704 Jy ! Component: 2900 - total flux cleaned = -0.00440567 Jy ! Component: 2950 - total flux cleaned = -0.00444424 Jy ! Component: 3000 - total flux cleaned = -0.00455905 Jy ! Component: 3050 - total flux cleaned = -0.00463499 Jy ! Component: 3100 - total flux cleaned = -0.00469148 Jy ! Component: 3150 - total flux cleaned = -0.00482252 Jy ! Component: 3200 - total flux cleaned = -0.00489674 Jy ! Component: 3250 - total flux cleaned = -0.00493372 Jy ! Component: 3300 - total flux cleaned = -0.00506198 Jy ! Component: 3350 - total flux cleaned = -0.0051529 Jy ! Component: 3400 - total flux cleaned = -0.00522526 Jy ! Component: 3450 - total flux cleaned = -0.00536908 Jy ! Component: 3500 - total flux cleaned = -0.00547608 Jy ! Component: 3550 - total flux cleaned = -0.00558217 Jy ! Component: 3600 - total flux cleaned = -0.00565266 Jy ! Component: 3650 - total flux cleaned = -0.005705 Jy ! Component: 3700 - total flux cleaned = -0.00577442 Jy ! Component: 3750 - total flux cleaned = -0.00584344 Jy ! Component: 3800 - total flux cleaned = -0.00587788 Jy ! Component: 3850 - total flux cleaned = -0.0059972 Jy ! Component: 3900 - total flux cleaned = -0.00609877 Jy ! Component: 3950 - total flux cleaned = -0.00613226 Jy ! Component: 4000 - total flux cleaned = -0.00616582 Jy ! Component: 4050 - total flux cleaned = -0.00621584 Jy ! Total flux subtracted in 4096 components = -0.00624886 Jy ! Clean residual min=-0.001024 max=0.000988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.266957 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 383 components and 0.266957 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010-2157_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.576 at -4.876 degrees (North through East) ! Clean map min=-0.002262 max=0.2309 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010-2157_S_map.fits wmodel /image_prod/ug002_uva//J0010-2157_S_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J0010-2157_S_map.mod wobs /image_prod/ug002_uva//J0010-2157_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010-2157_S_uvs.fits wwins /image_prod/ug002_uva//J0010-2157_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0010-2157_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384598 0.384598 0.769196 1.53839 3.07678 6.15357 12.3071 24.6143 49.2285 98.4571 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 780.035 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010-2157_S_dfm.log closed on Wed Mar 4 18:16:20 2020