! Started logfile: /vlbi/uf001/uva//J0315-1656_S_dfm.log on Sun Jan 13 21:43:48 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//J0315-1656_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0315-1656_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.97807 visibilities/baseline/integration-bin. ! Found source: J0315-1656 ! ! 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 4014 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 J0315-1656_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018784Jy sigma=18.645340 ! Fit after self-cal, rms=0.841993Jy sigma=15.352320 ! 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=2.51 mas, bmaj=6.407 mas, bpa=-2.65 degrees ! Estimated noise=0.900896 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 = 0.120012 Jy ! Component: 100 - total flux cleaned = 0.165958 Jy ! Total flux subtracted in 100 components = 0.165958 Jy ! Clean residual min=-0.014324 max=0.025090 Jy/beam ! Clean residual mean=0.000031 rms=0.003916 Jy/beam ! Combined flux in latest and established models = 0.165958 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.165958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094933Jy sigma=1.677997 ! Fit after self-cal, rms=0.094374Jy sigma=1.668530 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283694 Jy ! Component: 100 - total flux cleaned = 0.0453034 Jy ! Total flux subtracted in 100 components = 0.0453034 Jy ! Clean residual min=-0.008595 max=0.014384 Jy/beam ! Clean residual mean=0.000005 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 0.211261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.211261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083530Jy sigma=1.446248 ! Fit after self-cal, rms=0.083308Jy sigma=1.442153 ! 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=2.896 mas, bmaj=7.217 mas, bpa=-5.255 degrees ! Estimated noise=0.655022 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 = 0.0165264 Jy ! Component: 100 - total flux cleaned = 0.026794 Jy ! Component: 150 - total flux cleaned = 0.0335437 Jy ! Component: 200 - total flux cleaned = 0.0380308 Jy ! Total flux subtracted in 200 components = 0.0380308 Jy ! Clean residual min=-0.008840 max=0.010919 Jy/beam ! Clean residual mean=-0.000001 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.249292 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.249292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079999Jy sigma=1.365602 ! Fit after self-cal, rms=0.079915Jy sigma=1.363393 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.896 x 7.217 at -5.255 degrees (North through East) ! Clean map min=-0.0087351 max=0.15651 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.02 KP 0.99 LA 0.91 ! MK 1.14 NL 1.01 OV 0.96 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.77 HN 0.99 KP 1.01 LA 0.97 ! MK 1.02 NL 1.04 OV 0.78 PT 0.95 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.96 KP 1.00 LA 0.94 ! MK 0.94 NL 1.04 OV 0.91 PT 0.97 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.079915Jy sigma=1.363393 ! Fit after self-cal, rms=0.081609Jy sigma=1.272149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=7.259 mas, bpa=-4.396 degrees ! Estimated noise=0.643687 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 = 0.00222857 Jy ! Component: 100 - total flux cleaned = 0.00201478 Jy ! Component: 150 - total flux cleaned = 0.00195627 Jy ! Component: 200 - total flux cleaned = 0.00190808 Jy ! Total flux subtracted in 200 components = 0.00190808 Jy ! Clean residual min=-0.004058 max=0.004406 Jy/beam ! Clean residual mean=-0.000003 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.2512 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.2512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081480Jy sigma=1.268344 ! Fit after self-cal, rms=0.081771Jy sigma=1.267260 ! 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=0.081771Jy sigma=1.267260 ! Fit after self-cal, rms=0.085839Jy sigma=1.254497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.273 mas, bpa=-4.424 degrees ! Estimated noise=0.641722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799784 Jy ! Component: 100 - total flux cleaned = 0.000598369 Jy ! Component: 150 - total flux cleaned = 0.000595527 Jy ! Component: 200 - total flux cleaned = 0.000634319 Jy ! Total flux subtracted in 200 components = 0.000634319 Jy ! Clean residual min=-0.002987 max=0.003846 Jy/beam ! Clean residual mean=-0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.251834 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.251834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085795Jy sigma=1.252880 ! Fit after self-cal, rms=0.085845Jy sigma=1.252706 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 (11.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315757 Jy ! Component: 100 - total flux cleaned = 0.00335384 Jy ! Component: 150 - total flux cleaned = 0.00343886 Jy ! Component: 200 - total flux cleaned = 0.00369758 Jy ! Total flux subtracted in 200 components = 0.00369758 Jy ! Clean residual min=-0.002709 max=0.003211 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.255532 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.255532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085632Jy sigma=1.247983 ! Fit after self-cal, rms=0.085593Jy sigma=1.247588 ! 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=0.085593Jy sigma=1.247588 ! Fit after self-cal, rms=0.085714Jy sigma=1.247187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.252 mas, bpa=-4.488 degrees ! Estimated noise=0.638709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134835 Jy ! Component: 100 - total flux cleaned = 0.0016922 Jy ! Component: 150 - total flux cleaned = 0.00178782 Jy ! Component: 200 - total flux cleaned = 0.00187661 Jy ! Total flux subtracted in 200 components = 0.00187661 Jy ! Clean residual min=-0.002605 max=0.003061 Jy/beam ! Clean residual mean=0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.257408 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.257408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085645Jy sigma=1.245510 ! Fit after self-cal, rms=0.085630Jy sigma=1.245423 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 (99.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151796 Jy ! Component: 100 - total flux cleaned = 0.00205583 Jy ! Component: 150 - total flux cleaned = 0.00253354 Jy ! Component: 200 - total flux cleaned = 0.00298218 Jy ! Total flux subtracted in 200 components = 0.00298218 Jy ! Clean residual min=-0.002569 max=0.002732 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.26039 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.26039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085533Jy sigma=1.242860 ! Fit after self-cal, rms=0.085523Jy sigma=1.242698 ! 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=0.085523Jy sigma=1.242698 ! Fit after self-cal, rms=0.085659Jy sigma=1.242455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.787 mas, bmaj=14.34 mas, bpa=-2.64 degrees ! Estimated noise=0.899918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154183 Jy ! Component: 100 - total flux cleaned = 0.00230095 Jy ! Component: 150 - total flux cleaned = 0.00236204 Jy ! Component: 200 - total flux cleaned = 0.00238773 Jy ! Total flux subtracted in 200 components = 0.00238773 Jy ! Clean residual min=-0.002217 max=0.002472 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.262778 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.262778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085637Jy sigma=1.242289 ! Fit after self-cal, rms=0.085638Jy sigma=1.242192 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 = 0.000499704 Jy ! Component: 100 - total flux cleaned = 0.000625955 Jy ! Component: 150 - total flux cleaned = 0.000648083 Jy ! Component: 200 - total flux cleaned = 0.000689926 Jy ! Total flux subtracted in 200 components = 0.000689926 Jy ! Clean residual min=-0.002106 max=0.002453 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.263468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.263468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085627Jy sigma=1.242323 ! Fit after self-cal, rms=0.085630Jy sigma=1.242287 ! 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=7.245 mas, bpa=-4.623 degrees ! Estimated noise=0.637211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.245 at -4.623 degrees (North through East) ! Clean map min=-0.0023117 max=0.1525 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=2.479 mas, bmaj=6.47 mas, bpa=-2.18 degrees ! Estimated noise=0.868746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116707 Jy ! Component: 100 - total flux cleaned = 0.164463 Jy ! Component: 150 - total flux cleaned = 0.191847 Jy ! Component: 200 - total flux cleaned = 0.209909 Jy ! Total flux subtracted in 200 components = 0.209909 Jy ! Clean residual min=-0.006459 max=0.009700 Jy/beam ! Clean residual mean=0.000007 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.209909 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.209909 Jy ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.245 mas, bpa=-4.623 degrees ! Estimated noise=0.637211 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 = 0.0162415 Jy ! Component: 100 - total flux cleaned = 0.0258576 Jy ! Component: 150 - total flux cleaned = 0.0324267 Jy ! Component: 200 - total flux cleaned = 0.0373848 Jy ! Total flux subtracted in 200 components = 0.0373848 Jy ! Clean residual min=-0.003582 max=0.004379 Jy/beam ! Clean residual mean=0.000001 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.247294 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.247294 Jy ! Inverting map ! Added new window around map position (-3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434204 Jy ! Component: 100 - total flux cleaned = 0.00705106 Jy ! Component: 150 - total flux cleaned = 0.00921398 Jy ! Component: 200 - total flux cleaned = 0.0108078 Jy ! Total flux subtracted in 200 components = 0.0108078 Jy ! Clean residual min=-0.003112 max=0.002886 Jy/beam ! Clean residual mean=0.000002 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.258102 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.258102 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=6.787 mas, bmaj=14.34 mas, bpa=-2.64 degrees ! Estimated noise=0.899918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279075 Jy ! Component: 100 - total flux cleaned = 0.00437952 Jy ! Component: 150 - total flux cleaned = 0.0050736 Jy ! Component: 200 - total flux cleaned = 0.00538328 Jy ! Total flux subtracted in 200 components = 0.00538328 Jy ! Clean residual min=-0.002158 max=0.002628 Jy/beam ! Clean residual mean=0.000004 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.263485 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 = 0.00029912 Jy ! Component: 100 - total flux cleaned = 0.000435279 Jy ! Component: 150 - total flux cleaned = 0.000510806 Jy ! Component: 200 - total flux cleaned = 0.000558209 Jy ! Total flux subtracted in 200 components = 0.000558209 Jy ! Clean residual min=-0.002147 max=0.002569 Jy/beam ! Clean residual mean=0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.264043 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.264043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.245 mas, bpa=-4.623 degrees ! Estimated noise=0.637211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107821 Jy ! Component: 100 - total flux cleaned = -0.0009563 Jy ! Component: 150 - total flux cleaned = -0.000783322 Jy ! Component: 200 - total flux cleaned = -0.000627403 Jy ! Total flux subtracted in 200 components = -0.000627403 Jy ! Clean residual min=-0.002613 max=0.002652 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.263416 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.263416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085580Jy sigma=1.241109 ! Fit after self-cal, rms=0.085558Jy sigma=1.240930 wmodel J0315-1656_S_map.mod ! Writing 126 model components to file: J0315-1656_S_map.mod wobs J0315-1656_S_uvs.fits ! Writing UV FITS file: J0315-1656_S_uvs.fits wwins J0315-1656_S_map.win ! wwins: Wrote 5 windows to J0315-1656_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 = 0.000584569 Jy ! Component: 100 - total flux cleaned = 0.000974664 Jy ! Component: 150 - total flux cleaned = 0.00101543 Jy ! Component: 200 - total flux cleaned = 0.0010163 Jy ! Component: 250 - total flux cleaned = 0.000979563 Jy ! Component: 300 - total flux cleaned = 0.000979018 Jy ! Component: 350 - total flux cleaned = 0.000978792 Jy ! Component: 400 - total flux cleaned = 0.0010773 Jy ! Component: 450 - total flux cleaned = 0.00117283 Jy ! Component: 500 - total flux cleaned = 0.00114213 Jy ! Component: 550 - total flux cleaned = 0.00114225 Jy ! Component: 600 - total flux cleaned = 0.00111281 Jy ! Component: 650 - total flux cleaned = 0.00105437 Jy ! Component: 700 - total flux cleaned = 0.000996831 Jy ! Component: 750 - total flux cleaned = 0.000913018 Jy ! Component: 800 - total flux cleaned = 0.00091355 Jy ! Component: 850 - total flux cleaned = 0.000832462 Jy ! Component: 900 - total flux cleaned = 0.000725976 Jy ! Component: 950 - total flux cleaned = 0.000621392 Jy ! Component: 1000 - total flux cleaned = 0.000596126 Jy ! Component: 1050 - total flux cleaned = 0.000570585 Jy ! Component: 1100 - total flux cleaned = 0.000519939 Jy ! Component: 1150 - total flux cleaned = 0.000347945 Jy ! Component: 1200 - total flux cleaned = 0.000226974 Jy ! Component: 1250 - total flux cleaned = 0.000155594 Jy ! Component: 1300 - total flux cleaned = 8.49882e-05 Jy ! Component: 1350 - total flux cleaned = 1.57608e-05 Jy ! Component: 1400 - total flux cleaned = -7.50906e-05 Jy ! Component: 1450 - total flux cleaned = -0.000119973 Jy ! Component: 1500 - total flux cleaned = -0.000142805 Jy ! Component: 1550 - total flux cleaned = -0.000252463 Jy ! Component: 1600 - total flux cleaned = -0.000295617 Jy ! Component: 1650 - total flux cleaned = -0.000359568 Jy ! Component: 1700 - total flux cleaned = -0.00044399 Jy ! Component: 1750 - total flux cleaned = -0.000569126 Jy ! Component: 1800 - total flux cleaned = -0.000630834 Jy ! Component: 1850 - total flux cleaned = -0.000773941 Jy ! Component: 1900 - total flux cleaned = -0.000834507 Jy ! Component: 1950 - total flux cleaned = -0.00101451 Jy ! Component: 2000 - total flux cleaned = -0.00101438 Jy ! Component: 2050 - total flux cleaned = -0.00105377 Jy ! Component: 2100 - total flux cleaned = -0.00118943 Jy ! Component: 2150 - total flux cleaned = -0.00117012 Jy ! Component: 2200 - total flux cleaned = -0.0012085 Jy ! Component: 2250 - total flux cleaned = -0.00134082 Jy ! Component: 2300 - total flux cleaned = -0.00137811 Jy ! Component: 2350 - total flux cleaned = -0.00141539 Jy ! Component: 2400 - total flux cleaned = -0.00148875 Jy ! Component: 2450 - total flux cleaned = -0.00159786 Jy ! Component: 2500 - total flux cleaned = -0.00165192 Jy ! Component: 2550 - total flux cleaned = -0.00177687 Jy ! Component: 2600 - total flux cleaned = -0.00179461 Jy ! Component: 2650 - total flux cleaned = -0.00184742 Jy ! Component: 2700 - total flux cleaned = -0.00186498 Jy ! Component: 2750 - total flux cleaned = -0.00195138 Jy ! Component: 2800 - total flux cleaned = -0.00196855 Jy ! Component: 2850 - total flux cleaned = -0.00201968 Jy ! Component: 2900 - total flux cleaned = -0.00205339 Jy ! Component: 2950 - total flux cleaned = -0.00206991 Jy ! Component: 3000 - total flux cleaned = -0.00206969 Jy ! Component: 3050 - total flux cleaned = -0.00210273 Jy ! Component: 3100 - total flux cleaned = -0.00207009 Jy ! Component: 3150 - total flux cleaned = -0.00211908 Jy ! Component: 3200 - total flux cleaned = -0.00211907 Jy ! Component: 3250 - total flux cleaned = -0.00207091 Jy ! Component: 3300 - total flux cleaned = -0.00216712 Jy ! Component: 3350 - total flux cleaned = -0.00213529 Jy ! Component: 3400 - total flux cleaned = -0.00208786 Jy ! Component: 3450 - total flux cleaned = -0.00210347 Jy ! Component: 3500 - total flux cleaned = -0.0020879 Jy ! Component: 3550 - total flux cleaned = -0.00207237 Jy ! Component: 3600 - total flux cleaned = -0.00202592 Jy ! Component: 3650 - total flux cleaned = -0.00201055 Jy ! Component: 3700 - total flux cleaned = -0.00196468 Jy ! Component: 3750 - total flux cleaned = -0.00193425 Jy ! Component: 3800 - total flux cleaned = -0.00188881 Jy ! Component: 3850 - total flux cleaned = -0.00181335 Jy ! Component: 3900 - total flux cleaned = -0.00175348 Jy ! Component: 3950 - total flux cleaned = -0.00170885 Jy ! Component: 4000 - total flux cleaned = -0.00164952 Jy ! Component: 4050 - total flux cleaned = -0.00161988 Jy ! Total flux subtracted in 4096 components = -0.00157583 Jy ! Clean residual min=-0.000866 max=0.000861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.26184 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 379 components and 0.26184 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0315-1656_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.245 at -4.623 degrees (North through East) ! Clean map min=-0.0021101 max=0.15176 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0315-1656_S_map.fits wmodel /vlbi/uf001/uva//J0315-1656_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J0315-1656_S_map.mod wobs /vlbi/uf001/uva//J0315-1656_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0315-1656_S_uvs.fits wwins /vlbi/uf001/uva//J0315-1656_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0315-1656_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491615 0.491615 0.983231 1.96646 3.93292 7.86585 15.7317 31.4634 62.9268 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 610.233 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0315-1656_S_dfm.log closed on Sun Jan 13 21:43:52 2019