! Started logfile: /vlbi/uf001/uva//J1435+3012_S_dfm.log on Mon Jan 14 02:57:16 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1435+3012_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1435+3012_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932312 visibilities/baseline/integration-bin. ! Found source: J1435+3012 ! ! 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 10950 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 J1435+3012_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008290Jy sigma=22.352283 ! Fit after self-cal, rms=0.937133Jy sigma=20.774274 ! 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=2.952 mas, bmaj=5.373 mas, bpa=-5.589 degrees ! Estimated noise=0.519258 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 = 0.0451445 Jy ! Component: 100 - total flux cleaned = 0.061706 Jy ! Total flux subtracted in 100 components = 0.061706 Jy ! Clean residual min=-0.005921 max=0.014745 Jy/beam ! Clean residual mean=-0.000001 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.061706 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.061706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071487Jy sigma=1.464842 ! Fit after self-cal, rms=0.070086Jy sigma=1.434272 ! Inverting map ! Added new window around map position (6.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158075 Jy ! Component: 100 - total flux cleaned = 0.0259982 Jy ! Total flux subtracted in 100 components = 0.0259982 Jy ! Clean residual min=-0.004878 max=0.005660 Jy/beam ! Clean residual mean=0.000001 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0877042 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0877042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064752Jy sigma=1.308273 ! Fit after self-cal, rms=0.064323Jy sigma=1.299195 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878462 Jy ! Component: 100 - total flux cleaned = 0.0147355 Jy ! Total flux subtracted in 100 components = 0.0147355 Jy ! Clean residual min=-0.004028 max=0.004905 Jy/beam ! Clean residual mean=0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.10244 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.10244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062480Jy sigma=1.255197 ! Fit after self-cal, rms=0.062409Jy sigma=1.253579 ! 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=3.482 mas, bmaj=6.379 mas, bpa=-3.262 degrees ! Estimated noise=0.318612 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 = 0.00706841 Jy ! Component: 100 - total flux cleaned = 0.0113134 Jy ! Component: 150 - total flux cleaned = 0.0141825 Jy ! Component: 200 - total flux cleaned = 0.0162862 Jy ! Total flux subtracted in 200 components = 0.0162862 Jy ! Clean residual min=-0.002456 max=0.004849 Jy/beam ! Clean residual mean=0.000010 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.118726 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.118726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061531Jy sigma=1.231942 ! Fit after self-cal, rms=0.061486Jy sigma=1.230894 ! Inverting map ! Added new window around map position (20.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423797 Jy ! Component: 100 - total flux cleaned = 0.00648939 Jy ! Component: 150 - total flux cleaned = 0.00818661 Jy ! Component: 200 - total flux cleaned = 0.00961616 Jy ! Total flux subtracted in 200 components = 0.00961616 Jy ! Clean residual min=-0.002015 max=0.002487 Jy/beam ! Clean residual mean=0.000008 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.128342 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 0.128342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061165Jy sigma=1.223177 ! Fit after self-cal, rms=0.061131Jy sigma=1.222211 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 6.379 at -3.262 degrees (North through East) ! Clean map min=-0.0019645 max=0.061621 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.06 KP 0.99 ! LA 0.94 MK 0.97 NL 1.05 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 0.99 KP 1.04 ! LA 0.93 MK 0.94 NL 1.03 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.01 ! LA 0.93 MK 0.96 NL 1.02 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.061131Jy sigma=1.222211 ! Fit after self-cal, rms=0.061620Jy sigma=1.217107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=6.401 mas, bpa=-3.362 degrees ! Estimated noise=0.315613 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 = 0.00150585 Jy ! Component: 100 - total flux cleaned = 0.00224242 Jy ! Component: 150 - total flux cleaned = 0.00254018 Jy ! Component: 200 - total flux cleaned = 0.00276167 Jy ! Total flux subtracted in 200 components = 0.00276167 Jy ! Clean residual min=-0.001593 max=0.001910 Jy/beam ! Clean residual mean=0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.131104 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 0.131104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061566Jy sigma=1.215949 ! Fit after self-cal, rms=0.061596Jy sigma=1.215712 ! 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=0.061596Jy sigma=1.215712 ! Fit after self-cal, rms=0.060757Jy sigma=1.210822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=6.356 mas, bpa=-3.741 degrees ! Estimated noise=0.314814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006648 Jy ! Component: 100 - total flux cleaned = 0.000805717 Jy ! Component: 150 - total flux cleaned = 0.000905038 Jy ! Component: 200 - total flux cleaned = 0.000997198 Jy ! Total flux subtracted in 200 components = 0.000997198 Jy ! Clean residual min=-0.001589 max=0.001616 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.132101 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.132101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060734Jy sigma=1.210304 ! Fit after self-cal, rms=0.060741Jy sigma=1.210144 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 (12, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148416 Jy ! Component: 100 - total flux cleaned = 0.00157838 Jy ! Component: 150 - total flux cleaned = 0.0016018 Jy ! Component: 200 - total flux cleaned = 0.00162435 Jy ! Total flux subtracted in 200 components = 0.00162435 Jy ! Clean residual min=-0.001512 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.133725 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 0.133725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060700Jy sigma=1.209135 ! Fit after self-cal, rms=0.060695Jy sigma=1.209012 ! 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=0.060695Jy sigma=1.209012 ! Fit after self-cal, rms=0.060582Jy sigma=1.208869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=6.354 mas, bpa=-4.082 degrees ! Estimated noise=0.313555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537534 Jy ! Component: 100 - total flux cleaned = 0.000632395 Jy ! Component: 150 - total flux cleaned = 0.000676054 Jy ! Component: 200 - total flux cleaned = 0.000715822 Jy ! Total flux subtracted in 200 components = 0.000715822 Jy ! Clean residual min=-0.001512 max=0.001346 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.134441 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.134441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060563Jy sigma=1.208469 ! Fit after self-cal, rms=0.060565Jy sigma=1.208434 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 = 0.000224813 Jy ! Component: 100 - total flux cleaned = 0.000281812 Jy ! Component: 150 - total flux cleaned = 0.000298965 Jy ! Component: 200 - total flux cleaned = 0.000331693 Jy ! Total flux subtracted in 200 components = 0.000331693 Jy ! Clean residual min=-0.001522 max=0.001334 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.134773 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.134773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060554Jy sigma=1.208228 ! Fit after self-cal, rms=0.060554Jy sigma=1.208216 ! 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=0.060554Jy sigma=1.208216 ! Fit after self-cal, rms=0.060471Jy sigma=1.208155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.246 mas, bmaj=9.885 mas, bpa=-4.671 degrees ! Estimated noise=0.393822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228629 Jy ! Component: 100 - total flux cleaned = 0.000331424 Jy ! Component: 150 - total flux cleaned = 0.000401601 Jy ! Component: 200 - total flux cleaned = 0.000413427 Jy ! Total flux subtracted in 200 components = 0.000413427 Jy ! Clean residual min=-0.001668 max=0.001655 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.135186 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 207 components and 0.135186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060463Jy sigma=1.208061 ! Fit after self-cal, rms=0.060466Jy sigma=1.208039 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 = 0.000127788 Jy ! Component: 100 - total flux cleaned = 0.000164863 Jy ! Component: 150 - total flux cleaned = 0.000154332 Jy ! Component: 200 - total flux cleaned = 0.00014461 Jy ! Total flux subtracted in 200 components = 0.00014461 Jy ! Clean residual min=-0.001666 max=0.001611 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.135331 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 218 components and 0.135331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060463Jy sigma=1.208024 ! Fit after self-cal, rms=0.060464Jy sigma=1.208013 ! 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=3.448 mas, bmaj=6.356 mas, bpa=-4.372 degrees ! Estimated noise=0.312598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 6.356 at -4.372 degrees (North through East) ! Clean map min=-0.001474 max=0.060431 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=2.917 mas, bmaj=5.35 mas, bpa=-6.927 degrees ! Estimated noise=0.506998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04564 Jy ! Component: 100 - total flux cleaned = 0.067103 Jy ! Component: 150 - total flux cleaned = 0.0817088 Jy ! Component: 200 - total flux cleaned = 0.0919891 Jy ! Total flux subtracted in 200 components = 0.0919891 Jy ! Clean residual min=-0.003899 max=0.005708 Jy/beam ! Clean residual mean=0.000001 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0919891 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0919891 Jy ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=6.356 mas, bpa=-4.372 degrees ! Estimated noise=0.312598 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 = 0.0102696 Jy ! Component: 100 - total flux cleaned = 0.0172089 Jy ! Component: 150 - total flux cleaned = 0.0223131 Jy ! Component: 200 - total flux cleaned = 0.0261968 Jy ! Total flux subtracted in 200 components = 0.0261968 Jy ! Clean residual min=-0.002094 max=0.002257 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.118186 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.118186 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304156 Jy ! Component: 100 - total flux cleaned = 0.00546702 Jy ! Component: 150 - total flux cleaned = 0.00742181 Jy ! Component: 200 - total flux cleaned = 0.00902626 Jy ! Total flux subtracted in 200 components = 0.00902626 Jy ! Clean residual min=-0.001796 max=0.001477 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.127212 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 97 components and 0.127212 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=7.246 mas, bmaj=9.885 mas, bpa=-4.671 degrees ! Estimated noise=0.393822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228993 Jy ! Component: 100 - total flux cleaned = 0.00384764 Jy ! Component: 150 - total flux cleaned = 0.00500108 Jy ! Component: 200 - total flux cleaned = 0.00587892 Jy ! Total flux subtracted in 200 components = 0.00587892 Jy ! Clean residual min=-0.001720 max=0.001549 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.133091 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 = 0.000678526 Jy ! Component: 100 - total flux cleaned = 0.00115136 Jy ! Component: 150 - total flux cleaned = 0.00133238 Jy ! Component: 200 - total flux cleaned = 0.00147737 Jy ! Total flux subtracted in 200 components = 0.00147737 Jy ! Clean residual min=-0.001682 max=0.001578 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.134568 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 186 components and 0.134568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=6.356 mas, bpa=-4.372 degrees ! Estimated noise=0.312598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183376 Jy ! Component: 100 - total flux cleaned = 0.000294271 Jy ! Component: 150 - total flux cleaned = 0.000341002 Jy ! Component: 200 - total flux cleaned = 0.000403353 Jy ! Total flux subtracted in 200 components = 0.000403353 Jy ! Clean residual min=-0.001574 max=0.001348 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.134972 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 201 components and 0.134972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060490Jy sigma=1.208644 ! Fit after self-cal, rms=0.060477Jy sigma=1.208450 wmodel J1435+3012_S_map.mod ! Writing 201 model components to file: J1435+3012_S_map.mod wobs J1435+3012_S_uvs.fits ! Writing UV FITS file: J1435+3012_S_uvs.fits wwins J1435+3012_S_map.win ! wwins: Wrote 4 windows to J1435+3012_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 = -0.000430655 Jy ! Component: 100 - total flux cleaned = -0.000571753 Jy ! Component: 150 - total flux cleaned = -0.000704666 Jy ! Component: 200 - total flux cleaned = -0.000832 Jy ! Component: 250 - total flux cleaned = -0.000955328 Jy ! Component: 300 - total flux cleaned = -0.00113483 Jy ! Component: 350 - total flux cleaned = -0.00123182 Jy ! Component: 400 - total flux cleaned = -0.00130766 Jy ! Component: 450 - total flux cleaned = -0.00130783 Jy ! Component: 500 - total flux cleaned = -0.00139937 Jy ! Component: 550 - total flux cleaned = -0.00150692 Jy ! Component: 600 - total flux cleaned = -0.00155959 Jy ! Component: 650 - total flux cleaned = -0.00157704 Jy ! Component: 700 - total flux cleaned = -0.00162828 Jy ! Component: 750 - total flux cleaned = -0.0016785 Jy ! Component: 800 - total flux cleaned = -0.00172793 Jy ! Component: 850 - total flux cleaned = -0.00176046 Jy ! Component: 900 - total flux cleaned = -0.00182434 Jy ! Component: 950 - total flux cleaned = -0.00185579 Jy ! Component: 1000 - total flux cleaned = -0.00188685 Jy ! Component: 1050 - total flux cleaned = -0.00193295 Jy ! Component: 1100 - total flux cleaned = -0.00194812 Jy ! Component: 1150 - total flux cleaned = -0.00197802 Jy ! Component: 1200 - total flux cleaned = -0.00199279 Jy ! Component: 1250 - total flux cleaned = -0.00197835 Jy ! Component: 1300 - total flux cleaned = -0.00200731 Jy ! Component: 1350 - total flux cleaned = -0.0020215 Jy ! Component: 1400 - total flux cleaned = -0.00202147 Jy ! Component: 1450 - total flux cleaned = -0.00206331 Jy ! Component: 1500 - total flux cleaned = -0.00209081 Jy ! Component: 1550 - total flux cleaned = -0.00206337 Jy ! Component: 1600 - total flux cleaned = -0.00206347 Jy ! Component: 1650 - total flux cleaned = -0.00211693 Jy ! Component: 1700 - total flux cleaned = -0.00210358 Jy ! Component: 1750 - total flux cleaned = -0.00209045 Jy ! Component: 1800 - total flux cleaned = -0.00210338 Jy ! Component: 1850 - total flux cleaned = -0.00203909 Jy ! Component: 1900 - total flux cleaned = -0.00203921 Jy ! Component: 1950 - total flux cleaned = -0.00207718 Jy ! Component: 2000 - total flux cleaned = -0.00201438 Jy ! Component: 2050 - total flux cleaned = -0.00198961 Jy ! Component: 2100 - total flux cleaned = -0.002002 Jy ! Component: 2150 - total flux cleaned = -0.00200184 Jy ! Component: 2200 - total flux cleaned = -0.00194127 Jy ! Component: 2250 - total flux cleaned = -0.0019653 Jy ! Component: 2300 - total flux cleaned = -0.00195354 Jy ! Component: 2350 - total flux cleaned = -0.0019181 Jy ! Component: 2400 - total flux cleaned = -0.00195324 Jy ! Component: 2450 - total flux cleaned = -0.0019417 Jy ! Component: 2500 - total flux cleaned = -0.00193012 Jy ! Component: 2550 - total flux cleaned = -0.00187289 Jy ! Component: 2600 - total flux cleaned = -0.00188423 Jy ! Component: 2650 - total flux cleaned = -0.00191815 Jy ! Component: 2700 - total flux cleaned = -0.00195179 Jy ! Component: 2750 - total flux cleaned = -0.00192955 Jy ! Component: 2800 - total flux cleaned = -0.00196258 Jy ! Component: 2850 - total flux cleaned = -0.0018969 Jy ! Component: 2900 - total flux cleaned = -0.00195125 Jy ! Component: 2950 - total flux cleaned = -0.00192966 Jy ! Component: 3000 - total flux cleaned = -0.00191892 Jy ! Component: 3050 - total flux cleaned = -0.0018551 Jy ! Component: 3100 - total flux cleaned = -0.00181288 Jy ! Component: 3150 - total flux cleaned = -0.00183389 Jy ! Component: 3200 - total flux cleaned = -0.00176113 Jy ! Component: 3250 - total flux cleaned = -0.00178171 Jy ! Component: 3300 - total flux cleaned = -0.00173034 Jy ! Component: 3350 - total flux cleaned = -0.00175069 Jy ! Component: 3400 - total flux cleaned = -0.00167977 Jy ! Component: 3450 - total flux cleaned = -0.00164979 Jy ! Component: 3500 - total flux cleaned = -0.00160981 Jy ! Component: 3550 - total flux cleaned = -0.00158003 Jy ! Component: 3600 - total flux cleaned = -0.00153075 Jy ! Component: 3650 - total flux cleaned = -0.00150133 Jy ! Component: 3700 - total flux cleaned = -0.00146242 Jy ! Component: 3750 - total flux cleaned = -0.00148175 Jy ! Component: 3800 - total flux cleaned = -0.00142408 Jy ! Component: 3850 - total flux cleaned = -0.00142401 Jy ! Component: 3900 - total flux cleaned = -0.00139539 Jy ! Component: 3950 - total flux cleaned = -0.0013671 Jy ! Component: 4000 - total flux cleaned = -0.00129208 Jy ! Component: 4050 - total flux cleaned = -0.0013201 Jy ! Total flux subtracted in 4096 components = -0.00131083 Jy ! Clean residual min=-0.000595 max=0.000525 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.133661 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 514 components and 0.133661 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1435+3012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 6.356 at -4.372 degrees (North through East) ! Clean map min=-0.0013384 max=0.060008 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1435+3012_S_map.fits wmodel /vlbi/uf001/uva//J1435+3012_S_map.mod ! Writing 514 model components to file: /vlbi/uf001/uva//J1435+3012_S_map.mod wobs /vlbi/uf001/uva//J1435+3012_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1435+3012_S_uvs.fits wwins /vlbi/uf001/uva//J1435+3012_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1435+3012_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0600083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.862154 0.862154 1.72431 3.44862 6.89723 13.7945 27.5889 55.1779 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 347.965 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1435+3012_S_dfm.log closed on Mon Jan 14 02:57:21 2019