! Started logfile: /vlbi/uf001/uva//J2034+1154_S_dfm.log on Mon Jan 14 05:32:32 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//J2034+1154_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2034+1154_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983796 visibilities/baseline/integration-bin. ! Found source: J2034+1154 ! ! 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 7650 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 J2034+1154_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=1.017880Jy sigma=21.579599 ! Fit after self-cal, rms=0.881973Jy sigma=18.695106 ! 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=2.635 mas, bmaj=6.628 mas, bpa=-4.827 degrees ! Estimated noise=0.523176 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 = 0.0889914 Jy ! Component: 100 - total flux cleaned = 0.114857 Jy ! Total flux subtracted in 100 components = 0.114857 Jy ! Clean residual min=-0.005334 max=0.011706 Jy/beam ! Clean residual mean=0.000006 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.114857 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064083Jy sigma=1.312035 ! Fit after self-cal, rms=0.064014Jy sigma=1.310760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130887 Jy ! Component: 100 - total flux cleaned = 0.0198526 Jy ! Total flux subtracted in 100 components = 0.0198526 Jy ! Clean residual min=-0.004195 max=0.006706 Jy/beam ! Clean residual mean=0.000005 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.13471 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.13471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060960Jy sigma=1.240920 ! Fit after self-cal, rms=0.060934Jy sigma=1.240388 ! 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=3.035 mas, bmaj=7.246 mas, bpa=-4.563 degrees ! Estimated noise=0.38761 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 = 0.00547488 Jy ! Component: 100 - total flux cleaned = 0.00846519 Jy ! Component: 150 - total flux cleaned = 0.0104262 Jy ! Component: 200 - total flux cleaned = 0.0117711 Jy ! Total flux subtracted in 200 components = 0.0117711 Jy ! Clean residual min=-0.004648 max=0.008874 Jy/beam ! Clean residual mean=0.000007 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.146481 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.146481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060460Jy sigma=1.228818 ! Fit after self-cal, rms=0.060457Jy sigma=1.228641 ! Inverting map ! Added new window around map position (21, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908589 Jy ! Component: 100 - total flux cleaned = 0.0143059 Jy ! Component: 150 - total flux cleaned = 0.0178512 Jy ! Component: 200 - total flux cleaned = 0.0204178 Jy ! Total flux subtracted in 200 components = 0.0204178 Jy ! Clean residual min=-0.004095 max=0.006456 Jy/beam ! Clean residual mean=0.000006 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.166899 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.166899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058945Jy sigma=1.197721 ! Fit after self-cal, rms=0.058839Jy sigma=1.195619 ! Inverting map ! Added new window around map position (6.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057753 Jy ! Component: 100 - total flux cleaned = 0.0091763 Jy ! Component: 150 - total flux cleaned = 0.011818 Jy ! Component: 200 - total flux cleaned = 0.0140199 Jy ! Total flux subtracted in 200 components = 0.0140199 Jy ! Clean residual min=-0.003133 max=0.003234 Jy/beam ! Clean residual mean=0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.180918 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 132 components and 0.180918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058176Jy sigma=1.181282 ! Fit after self-cal, rms=0.058115Jy sigma=1.180156 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 7.246 at -4.563 degrees (North through East) ! Clean map min=-0.0031488 max=0.11832 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.04 KP 1.00 LA 0.95 ! MK 1.03 NL 1.03 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 1.03 LA 0.96 ! MK 1.02 NL 1.08 OV 0.97 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 1.02 LA 0.93 ! MK 1.01 NL 1.04 OV 1.00 PT 0.95 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.058115Jy sigma=1.180156 ! Fit after self-cal, rms=0.057795Jy sigma=1.173036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.273 mas, bpa=-4.246 degrees ! Estimated noise=0.386608 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 = 0.00105815 Jy ! Component: 100 - total flux cleaned = 0.00149942 Jy ! Component: 150 - total flux cleaned = 0.00192024 Jy ! Component: 200 - total flux cleaned = 0.00221425 Jy ! Total flux subtracted in 200 components = 0.00221425 Jy ! Clean residual min=-0.002748 max=0.002435 Jy/beam ! Clean residual mean=0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.183133 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.183133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057707Jy sigma=1.171173 ! Fit after self-cal, rms=0.057712Jy sigma=1.171016 ! 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=0.057712Jy sigma=1.171016 ! Fit after self-cal, rms=0.058340Jy sigma=1.160784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=7.259 mas, bpa=-4.13 degrees ! Estimated noise=0.386912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745431 Jy ! Component: 100 - total flux cleaned = 0.00136306 Jy ! Component: 150 - total flux cleaned = 0.00180605 Jy ! Component: 200 - total flux cleaned = 0.00218019 Jy ! Total flux subtracted in 200 components = 0.00218019 Jy ! Clean residual min=-0.001949 max=0.001715 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.185313 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.185313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058298Jy sigma=1.159828 ! Fit after self-cal, rms=0.058319Jy sigma=1.159727 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 = 0.00025717 Jy ! Component: 100 - total flux cleaned = 0.00047464 Jy ! Component: 150 - total flux cleaned = 0.0006095 Jy ! Component: 200 - total flux cleaned = 0.000699197 Jy ! Total flux subtracted in 200 components = 0.000699197 Jy ! Clean residual min=-0.001906 max=0.001707 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.186012 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.186012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058306Jy sigma=1.159444 ! Fit after self-cal, rms=0.058304Jy sigma=1.159434 ! 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=0.058304Jy sigma=1.159434 ! Fit after self-cal, rms=0.058351Jy sigma=1.159309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.255 mas, bpa=-4.112 degrees ! Estimated noise=0.386395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308536 Jy ! Component: 100 - total flux cleaned = 0.000477541 Jy ! Component: 150 - total flux cleaned = 0.000594099 Jy ! Component: 200 - total flux cleaned = 0.000655736 Jy ! Total flux subtracted in 200 components = 0.000655736 Jy ! Clean residual min=-0.001879 max=0.001785 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.186668 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 197 components and 0.186668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058340Jy sigma=1.159098 ! Fit after self-cal, rms=0.058342Jy sigma=1.159091 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 = 4.33298e-05 Jy ! Component: 100 - total flux cleaned = 0.000127244 Jy ! Component: 150 - total flux cleaned = 0.00017948 Jy ! Component: 200 - total flux cleaned = 0.000192017 Jy ! Total flux subtracted in 200 components = 0.000192017 Jy ! Clean residual min=-0.001883 max=0.001781 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.18686 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 208 components and 0.18686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058336Jy sigma=1.158974 ! Fit after self-cal, rms=0.058335Jy sigma=1.158972 ! 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=0.058335Jy sigma=1.158972 ! Fit after self-cal, rms=0.058290Jy sigma=1.158947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.786 mas, bmaj=11.18 mas, bpa=-5.813 degrees ! Estimated noise=0.507904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812978 Jy ! Component: 100 - total flux cleaned = 0.00114544 Jy ! Component: 150 - total flux cleaned = 0.00125214 Jy ! Component: 200 - total flux cleaned = 0.00128288 Jy ! Total flux subtracted in 200 components = 0.00128288 Jy ! Clean residual min=-0.002316 max=0.003086 Jy/beam ! Clean residual mean=-0.000008 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.188143 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 213 components and 0.188143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058291Jy sigma=1.158957 ! Fit after self-cal, rms=0.058289Jy sigma=1.158925 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 (42, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287572 Jy ! Component: 100 - total flux cleaned = 0.00459609 Jy ! Component: 150 - total flux cleaned = 0.00584053 Jy ! Component: 200 - total flux cleaned = 0.00660553 Jy ! Total flux subtracted in 200 components = 0.00660553 Jy ! Clean residual min=-0.002124 max=0.001760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.194748 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 280 components and 0.194748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058215Jy sigma=1.157078 ! Fit after self-cal, rms=0.058209Jy sigma=1.156972 ! 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=3.039 mas, bmaj=7.253 mas, bpa=-4.099 degrees ! Estimated noise=0.385859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 7.253 at -4.099 degrees (North through East) ! Clean map min=-0.0015682 max=0.11832 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=2.639 mas, bmaj=6.632 mas, bpa=-4.282 degrees ! Estimated noise=0.522967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886942 Jy ! Component: 100 - total flux cleaned = 0.115076 Jy ! Component: 150 - total flux cleaned = 0.128211 Jy ! Component: 200 - total flux cleaned = 0.136477 Jy ! Total flux subtracted in 200 components = 0.136477 Jy ! Clean residual min=-0.003554 max=0.004757 Jy/beam ! Clean residual mean=0.000002 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.136477 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.136477 Jy ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=7.253 mas, bpa=-4.099 degrees ! Estimated noise=0.385859 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 = 0.00833777 Jy ! Component: 100 - total flux cleaned = 0.0147012 Jy ! Component: 150 - total flux cleaned = 0.0197969 Jy ! Component: 200 - total flux cleaned = 0.0240181 Jy ! Total flux subtracted in 200 components = 0.0240181 Jy ! Clean residual min=-0.002860 max=0.002772 Jy/beam ! Clean residual mean=0.000000 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.160495 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 75 components and 0.160495 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=6.786 mas, bmaj=11.18 mas, bpa=-5.813 degrees ! Estimated noise=0.507904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696228 Jy ! Component: 100 - total flux cleaned = 0.0118042 Jy ! Component: 150 - total flux cleaned = 0.015413 Jy ! Component: 200 - total flux cleaned = 0.0183941 Jy ! Total flux subtracted in 200 components = 0.0183941 Jy ! Clean residual min=-0.002578 max=0.002412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.178889 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 = 0.00253322 Jy ! Component: 100 - total flux cleaned = 0.00471094 Jy ! Component: 150 - total flux cleaned = 0.00660602 Jy ! Component: 200 - total flux cleaned = 0.00827615 Jy ! Total flux subtracted in 200 components = 0.00827615 Jy ! Clean residual min=-0.002042 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.187165 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 189 components and 0.187165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=7.253 mas, bpa=-4.099 degrees ! Estimated noise=0.385859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114723 Jy ! Component: 100 - total flux cleaned = 0.00206788 Jy ! Component: 150 - total flux cleaned = 0.00295314 Jy ! Component: 200 - total flux cleaned = 0.00385245 Jy ! Total flux subtracted in 200 components = 0.00385245 Jy ! Clean residual min=-0.001687 max=0.001901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.191018 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 224 components and 0.191018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058246Jy sigma=1.157711 ! Fit after self-cal, rms=0.058236Jy sigma=1.157447 wmodel J2034+1154_S_map.mod ! Writing 224 model components to file: J2034+1154_S_map.mod wobs J2034+1154_S_uvs.fits ! Writing UV FITS file: J2034+1154_S_uvs.fits wwins J2034+1154_S_map.win ! wwins: Wrote 4 windows to J2034+1154_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 = 0.000196629 Jy ! Component: 100 - total flux cleaned = -0.000169825 Jy ! Component: 150 - total flux cleaned = -0.000438034 Jy ! Component: 200 - total flux cleaned = -0.000643461 Jy ! Component: 250 - total flux cleaned = -0.000890962 Jy ! Component: 300 - total flux cleaned = -0.00103444 Jy ! Component: 350 - total flux cleaned = -0.00115086 Jy ! Component: 400 - total flux cleaned = -0.00131018 Jy ! Component: 450 - total flux cleaned = -0.00139899 Jy ! Component: 500 - total flux cleaned = -0.00148647 Jy ! Component: 550 - total flux cleaned = -0.00161378 Jy ! Component: 600 - total flux cleaned = -0.00169652 Jy ! Component: 650 - total flux cleaned = -0.00175728 Jy ! Component: 700 - total flux cleaned = -0.001837 Jy ! Component: 750 - total flux cleaned = -0.00189535 Jy ! Component: 800 - total flux cleaned = -0.00191485 Jy ! Component: 850 - total flux cleaned = -0.00199052 Jy ! Component: 900 - total flux cleaned = -0.00200926 Jy ! Component: 950 - total flux cleaned = -0.00206458 Jy ! Component: 1000 - total flux cleaned = -0.00217245 Jy ! Component: 1050 - total flux cleaned = -0.0021374 Jy ! Component: 1100 - total flux cleaned = -0.00222459 Jy ! Component: 1150 - total flux cleaned = -0.00219008 Jy ! Component: 1200 - total flux cleaned = -0.00222427 Jy ! Component: 1250 - total flux cleaned = -0.00224091 Jy ! Component: 1300 - total flux cleaned = -0.00224091 Jy ! Component: 1350 - total flux cleaned = -0.00232225 Jy ! Component: 1400 - total flux cleaned = -0.00237063 Jy ! Component: 1450 - total flux cleaned = -0.00237074 Jy ! Component: 1500 - total flux cleaned = -0.00243366 Jy ! Component: 1550 - total flux cleaned = -0.00249553 Jy ! Component: 1600 - total flux cleaned = -0.0024803 Jy ! Component: 1650 - total flux cleaned = -0.00246559 Jy ! Component: 1700 - total flux cleaned = -0.00249573 Jy ! Component: 1750 - total flux cleaned = -0.00251082 Jy ! Component: 1800 - total flux cleaned = -0.0024523 Jy ! Component: 1850 - total flux cleaned = -0.00243802 Jy ! Component: 1900 - total flux cleaned = -0.00243823 Jy ! Component: 1950 - total flux cleaned = -0.00243829 Jy ! Component: 2000 - total flux cleaned = -0.00242429 Jy ! Component: 2050 - total flux cleaned = -0.00249371 Jy ! Component: 2100 - total flux cleaned = -0.00243842 Jy ! Component: 2150 - total flux cleaned = -0.00242468 Jy ! Component: 2200 - total flux cleaned = -0.00242469 Jy ! Component: 2250 - total flux cleaned = -0.00242472 Jy ! Component: 2300 - total flux cleaned = -0.00245091 Jy ! Component: 2350 - total flux cleaned = -0.00242449 Jy ! Component: 2400 - total flux cleaned = -0.00241166 Jy ! Component: 2450 - total flux cleaned = -0.00241178 Jy ! Component: 2500 - total flux cleaned = -0.00239895 Jy ! Component: 2550 - total flux cleaned = -0.00241151 Jy ! Component: 2600 - total flux cleaned = -0.00243649 Jy ! Component: 2650 - total flux cleaned = -0.00238648 Jy ! Component: 2700 - total flux cleaned = -0.00233723 Jy ! Component: 2750 - total flux cleaned = -0.00237412 Jy ! Component: 2800 - total flux cleaned = -0.00231317 Jy ! Component: 2850 - total flux cleaned = -0.00230108 Jy ! Component: 2900 - total flux cleaned = -0.00228908 Jy ! Component: 2950 - total flux cleaned = -0.00226538 Jy ! Component: 3000 - total flux cleaned = -0.00226543 Jy ! Component: 3050 - total flux cleaned = -0.00221864 Jy ! Component: 3100 - total flux cleaned = -0.00219548 Jy ! Component: 3150 - total flux cleaned = -0.00220701 Jy ! Component: 3200 - total flux cleaned = -0.00220697 Jy ! Component: 3250 - total flux cleaned = -0.00216164 Jy ! Component: 3300 - total flux cleaned = -0.00213918 Jy ! Component: 3350 - total flux cleaned = -0.00212793 Jy ! Component: 3400 - total flux cleaned = -0.00212797 Jy ! Component: 3450 - total flux cleaned = -0.00215002 Jy ! Component: 3500 - total flux cleaned = -0.00209522 Jy ! Component: 3550 - total flux cleaned = -0.00201903 Jy ! Component: 3600 - total flux cleaned = -0.0020299 Jy ! Component: 3650 - total flux cleaned = -0.00199755 Jy ! Component: 3700 - total flux cleaned = -0.00197635 Jy ! Component: 3750 - total flux cleaned = -0.0019551 Jy ! Component: 3800 - total flux cleaned = -0.00190249 Jy ! Component: 3850 - total flux cleaned = -0.00192341 Jy ! Component: 3900 - total flux cleaned = -0.00190275 Jy ! Component: 3950 - total flux cleaned = -0.00185121 Jy ! Component: 4000 - total flux cleaned = -0.00185121 Jy ! Component: 4050 - total flux cleaned = -0.00178001 Jy ! Total flux subtracted in 4096 components = -0.00174976 Jy ! Clean residual min=-0.000626 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.189268 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 489 components and 0.189268 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2034+1154_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 7.253 at -4.099 degrees (North through East) ! Clean map min=-0.001321 max=0.11918 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2034+1154_S_map.fits wmodel /vlbi/uf001/uva//J2034+1154_S_map.mod ! Writing 489 model components to file: /vlbi/uf001/uva//J2034+1154_S_map.mod wobs /vlbi/uf001/uva//J2034+1154_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2034+1154_S_uvs.fits wwins /vlbi/uf001/uva//J2034+1154_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2034+1154_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456405 0.456405 0.912811 1.82562 3.65124 7.30249 14.605 29.21 58.4199 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 657.31 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2034+1154_S_dfm.log closed on Mon Jan 14 05:32:36 2019