! Started logfile: /image_prod/ug002_uva//J1318-0607_S_dfm.log on Thu Mar 5 01:08:54 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//J1318-0607_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1318-0607_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976 visibilities/baseline/integration-bin. ! Found source: J1318-0607 ! ! 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 9882 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 J1318-0607_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018829Jy sigma=7.716558 ! Fit after self-cal, rms=0.839789Jy sigma=6.331625 ! 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=2.755 mas, bmaj=7.239 mas, bpa=-4.92 degrees ! Estimated noise=1.30613 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 = 0.130446 Jy ! Component: 100 - total flux cleaned = 0.158891 Jy ! Total flux subtracted in 100 components = 0.158891 Jy ! Clean residual min=-0.005764 max=0.016918 Jy/beam ! Clean residual mean=0.000018 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.158891 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.158891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079863Jy sigma=0.511788 ! Fit after self-cal, rms=0.079853Jy sigma=0.511706 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135292 Jy ! Component: 100 - total flux cleaned = 0.0126187 Jy ! Total flux subtracted in 100 components = 0.0126187 Jy ! Clean residual min=-0.005468 max=0.012264 Jy/beam ! Clean residual mean=0.000015 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.17151 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.17151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077619Jy sigma=0.497444 ! Fit after self-cal, rms=0.077428Jy sigma=0.495136 ! Inverting map ! Added new window around map position (-7.5, -17). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680086 Jy ! Component: 100 - total flux cleaned = 0.00601437 Jy ! Total flux subtracted in 100 components = 0.00601437 Jy ! Clean residual min=-0.005356 max=0.007907 Jy/beam ! Clean residual mean=0.000013 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.177524 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.177524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076585Jy sigma=0.490535 ! Fit after self-cal, rms=0.076520Jy sigma=0.489708 ! 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=3.338 mas, bmaj=8.331 mas, bpa=-5.173 degrees ! Estimated noise=0.968609 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 (2.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371621 Jy ! Component: 100 - total flux cleaned = 0.00436321 Jy ! Component: 150 - total flux cleaned = 0.00451136 Jy ! Component: 200 - total flux cleaned = 0.00464039 Jy ! Total flux subtracted in 200 components = 0.00464039 Jy ! Clean residual min=-0.004790 max=0.004874 Jy/beam ! Clean residual mean=0.000005 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.182165 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.182165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075651Jy sigma=0.485681 ! Fit after self-cal, rms=0.075613Jy sigma=0.485403 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.338 x 8.331 at -5.173 degrees (North through East) ! Clean map min=-0.0040843 max=0.15522 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.02 KP 0.98 ! LA 1.03 MK 1.02 NL 1.01 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.96 HN 1.04 KP 0.95 ! LA 1.02 MK 0.99 NL 1.13 OV 0.96 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.03 KP 0.94 ! LA 0.99 MK 0.96 NL 1.02 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.075613Jy sigma=0.485403 ! Fit after self-cal, rms=0.079919Jy sigma=0.471918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=8.388 mas, bpa=-5.104 degrees ! Estimated noise=0.984939 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 = -0.00233678 Jy ! Component: 100 - total flux cleaned = -0.00315452 Jy ! Component: 150 - total flux cleaned = -0.00331962 Jy ! Component: 200 - total flux cleaned = -0.00347106 Jy ! Total flux subtracted in 200 components = -0.00347106 Jy ! Clean residual min=-0.002817 max=0.003238 Jy/beam ! Clean residual mean=0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.178694 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.178694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079781Jy sigma=0.471288 ! Fit after self-cal, rms=0.079837Jy sigma=0.471130 ! 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=0.079837Jy sigma=0.471130 ! Fit after self-cal, rms=0.081428Jy sigma=0.465866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=8.419 mas, bpa=-5.239 degrees ! Estimated noise=0.987772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000660041 Jy ! Component: 100 - total flux cleaned = -0.000877326 Jy ! Component: 150 - total flux cleaned = -0.00106072 Jy ! Component: 200 - total flux cleaned = -0.0013459 Jy ! Total flux subtracted in 200 components = -0.0013459 Jy ! Clean residual min=-0.002104 max=0.002243 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.177348 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.177348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081344Jy sigma=0.465376 ! Fit after self-cal, rms=0.081349Jy sigma=0.465301 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 (-27, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012772 Jy ! Component: 100 - total flux cleaned = 0.00108679 Jy ! Component: 150 - total flux cleaned = 0.000959544 Jy ! Component: 200 - total flux cleaned = 0.000880883 Jy ! Total flux subtracted in 200 components = 0.000880883 Jy ! Clean residual min=-0.002126 max=0.001926 Jy/beam ! Clean residual mean=0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.178229 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.178229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081253Jy sigma=0.464894 ! Fit after self-cal, rms=0.081247Jy sigma=0.464871 ! 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=0.081247Jy sigma=0.464871 ! Fit after self-cal, rms=0.081816Jy sigma=0.463979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=8.403 mas, bpa=-5.112 degrees ! Estimated noise=0.986532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149225 Jy ! Component: 100 - total flux cleaned = -0.00180801 Jy ! Component: 150 - total flux cleaned = -0.00184225 Jy ! Component: 200 - total flux cleaned = -0.0019329 Jy ! Total flux subtracted in 200 components = -0.0019329 Jy ! Clean residual min=-0.002011 max=0.001858 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.176296 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.176296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081764Jy sigma=0.463650 ! Fit after self-cal, rms=0.081747Jy sigma=0.463599 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 = -0.000297266 Jy ! Component: 100 - total flux cleaned = -0.000354721 Jy ! Component: 150 - total flux cleaned = -0.000355239 Jy ! Component: 200 - total flux cleaned = -0.000329925 Jy ! Total flux subtracted in 200 components = -0.000329925 Jy ! Clean residual min=-0.001890 max=0.001811 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.175966 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.175966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081721Jy sigma=0.463462 ! Fit after self-cal, rms=0.081714Jy sigma=0.463450 ! 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=0.081714Jy sigma=0.463450 ! Fit after self-cal, rms=0.082357Jy sigma=0.463368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.676 mas, bmaj=14.09 mas, bpa=-4.479 degrees ! Estimated noise=1.18621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745568 Jy ! Component: 100 - total flux cleaned = -0.000891785 Jy ! Component: 150 - total flux cleaned = -0.000977986 Jy ! Component: 200 - total flux cleaned = -0.00103754 Jy ! Total flux subtracted in 200 components = -0.00103754 Jy ! Clean residual min=-0.001817 max=0.001683 Jy/beam ! Clean residual mean=0.000007 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.174928 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.174928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082338Jy sigma=0.463262 ! Fit after self-cal, rms=0.082338Jy sigma=0.463246 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 = -0.000163597 Jy ! Component: 100 - total flux cleaned = -0.000200887 Jy ! Component: 150 - total flux cleaned = -0.000183499 Jy ! Component: 200 - total flux cleaned = -0.000199325 Jy ! Total flux subtracted in 200 components = -0.000199325 Jy ! Clean residual min=-0.001766 max=0.001722 Jy/beam ! Clean residual mean=0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.174729 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.174729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082330Jy sigma=0.463206 ! Fit after self-cal, rms=0.082328Jy sigma=0.463201 ! 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=3.32 mas, bmaj=8.416 mas, bpa=-5.118 degrees ! Estimated noise=0.985849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.416 at -5.118 degrees (North through East) ! Clean map min=-0.0017918 max=0.15985 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=2.734 mas, bmaj=7.311 mas, bpa=-4.952 degrees ! Estimated noise=1.33134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132892 Jy ! Component: 100 - total flux cleaned = 0.162555 Jy ! Component: 150 - total flux cleaned = 0.172723 Jy ! Component: 200 - total flux cleaned = 0.176271 Jy ! Total flux subtracted in 200 components = 0.176271 Jy ! Clean residual min=-0.003510 max=0.003041 Jy/beam ! Clean residual mean=0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.176272 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.176272 Jy ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.416 mas, bpa=-5.118 degrees ! Estimated noise=0.985849 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 = -0.000372315 Jy ! Component: 100 - total flux cleaned = -9.05559e-05 Jy ! Component: 150 - total flux cleaned = -0.000171125 Jy ! Component: 200 - total flux cleaned = -0.000237051 Jy ! Total flux subtracted in 200 components = -0.000237051 Jy ! Clean residual min=-0.002167 max=0.001802 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.176035 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.176035 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=7.676 mas, bmaj=14.09 mas, bpa=-4.479 degrees ! Estimated noise=1.18621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546165 Jy ! Component: 100 - total flux cleaned = 0.000354658 Jy ! Component: 150 - total flux cleaned = 0.000356149 Jy ! Component: 200 - total flux cleaned = 0.000386372 Jy ! Total flux subtracted in 200 components = 0.000386372 Jy ! Clean residual min=-0.001616 max=0.001741 Jy/beam ! Clean residual mean=0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.176421 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 = -5.72928e-05 Jy ! Component: 100 - total flux cleaned = -0.000111148 Jy ! Component: 150 - total flux cleaned = -0.000187711 Jy ! Component: 200 - total flux cleaned = -0.000236253 Jy ! Total flux subtracted in 200 components = -0.000236253 Jy ! Clean residual min=-0.001600 max=0.001731 Jy/beam ! Clean residual mean=0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.176185 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.176185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.416 mas, bpa=-5.118 degrees ! Estimated noise=0.985849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.03728e-05 Jy ! Component: 100 - total flux cleaned = -0.000186522 Jy ! Component: 150 - total flux cleaned = -0.000228251 Jy ! Component: 200 - total flux cleaned = -0.000343232 Jy ! Total flux subtracted in 200 components = -0.000343232 Jy ! Clean residual min=-0.001834 max=0.001781 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.175841 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.175841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082395Jy sigma=0.463471 ! Fit after self-cal, rms=0.082397Jy sigma=0.463424 wmodel J1318-0607_S_map.mod ! Writing 71 model components to file: J1318-0607_S_map.mod wobs J1318-0607_S_uvs.fits ! Writing UV FITS file: J1318-0607_S_uvs.fits wwins J1318-0607_S_map.win ! wwins: Wrote 5 windows to J1318-0607_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 = -0.000244221 Jy ! Component: 100 - total flux cleaned = -0.000274872 Jy ! Component: 150 - total flux cleaned = -0.000246388 Jy ! Component: 200 - total flux cleaned = -0.000218782 Jy ! Component: 250 - total flux cleaned = -0.000138618 Jy ! Component: 300 - total flux cleaned = -0.000164771 Jy ! Component: 350 - total flux cleaned = -0.000189427 Jy ! Component: 400 - total flux cleaned = -0.000164779 Jy ! Component: 450 - total flux cleaned = -0.000237872 Jy ! Component: 500 - total flux cleaned = -0.000332614 Jy ! Component: 550 - total flux cleaned = -0.000355578 Jy ! Component: 600 - total flux cleaned = -0.000378385 Jy ! Component: 650 - total flux cleaned = -0.000468579 Jy ! Component: 700 - total flux cleaned = -0.000468263 Jy ! Component: 750 - total flux cleaned = -0.000555028 Jy ! Component: 800 - total flux cleaned = -0.000597609 Jy ! Component: 850 - total flux cleaned = -0.00063997 Jy ! Component: 900 - total flux cleaned = -0.000702782 Jy ! Component: 950 - total flux cleaned = -0.000723602 Jy ! Component: 1000 - total flux cleaned = -0.00078461 Jy ! Component: 1050 - total flux cleaned = -0.000824775 Jy ! Component: 1100 - total flux cleaned = -0.000884288 Jy ! Component: 1150 - total flux cleaned = -0.000923735 Jy ! Component: 1200 - total flux cleaned = -0.00102093 Jy ! Component: 1250 - total flux cleaned = -0.00107818 Jy ! Component: 1300 - total flux cleaned = -0.00105937 Jy ! Component: 1350 - total flux cleaned = -0.00115313 Jy ! Component: 1400 - total flux cleaned = -0.00122725 Jy ! Component: 1450 - total flux cleaned = -0.00128239 Jy ! Component: 1500 - total flux cleaned = -0.0013374 Jy ! Component: 1550 - total flux cleaned = -0.00142747 Jy ! Component: 1600 - total flux cleaned = -0.00146334 Jy ! Component: 1650 - total flux cleaned = -0.00156937 Jy ! Component: 1700 - total flux cleaned = -0.00165679 Jy ! Component: 1750 - total flux cleaned = -0.00169146 Jy ! Component: 1800 - total flux cleaned = -0.00177758 Jy ! Component: 1850 - total flux cleaned = -0.0018456 Jy ! Component: 1900 - total flux cleaned = -0.00187951 Jy ! Component: 1950 - total flux cleaned = -0.0019798 Jy ! Component: 2000 - total flux cleaned = -0.00201282 Jy ! Component: 2050 - total flux cleaned = -0.00206224 Jy ! Component: 2100 - total flux cleaned = -0.00216002 Jy ! Component: 2150 - total flux cleaned = -0.00224056 Jy ! Component: 2200 - total flux cleaned = -0.00224058 Jy ! Component: 2250 - total flux cleaned = -0.00222477 Jy ! Component: 2300 - total flux cleaned = -0.00231934 Jy ! Component: 2350 - total flux cleaned = -0.0023193 Jy ! Component: 2400 - total flux cleaned = -0.00242782 Jy ! Component: 2450 - total flux cleaned = -0.00241227 Jy ! Component: 2500 - total flux cleaned = -0.00238168 Jy ! Component: 2550 - total flux cleaned = -0.00242713 Jy ! Component: 2600 - total flux cleaned = -0.00239695 Jy ! Component: 2650 - total flux cleaned = -0.00242682 Jy ! Component: 2700 - total flux cleaned = -0.00241217 Jy ! Component: 2750 - total flux cleaned = -0.00250058 Jy ! Component: 2800 - total flux cleaned = -0.00248575 Jy ! Component: 2850 - total flux cleaned = -0.0024857 Jy ! Component: 2900 - total flux cleaned = -0.00247122 Jy ! Component: 2950 - total flux cleaned = -0.0025429 Jy ! Component: 3000 - total flux cleaned = -0.00254302 Jy ! Component: 3050 - total flux cleaned = -0.00257134 Jy ! Component: 3100 - total flux cleaned = -0.0025854 Jy ! Component: 3150 - total flux cleaned = -0.00262719 Jy ! Component: 3200 - total flux cleaned = -0.00268239 Jy ! Component: 3250 - total flux cleaned = -0.00257237 Jy ! Component: 3300 - total flux cleaned = -0.00261331 Jy ! Component: 3350 - total flux cleaned = -0.00261337 Jy ! Component: 3400 - total flux cleaned = -0.0026404 Jy ! Component: 3450 - total flux cleaned = -0.00258704 Jy ! Component: 3500 - total flux cleaned = -0.00268015 Jy ! Component: 3550 - total flux cleaned = -0.00265369 Jy ! Component: 3600 - total flux cleaned = -0.00269298 Jy ! Component: 3650 - total flux cleaned = -0.00266694 Jy ! Component: 3700 - total flux cleaned = -0.00271881 Jy ! Component: 3750 - total flux cleaned = -0.00270604 Jy ! Component: 3800 - total flux cleaned = -0.0026677 Jy ! Component: 3850 - total flux cleaned = -0.0027568 Jy ! Component: 3900 - total flux cleaned = -0.00273146 Jy ! Component: 3950 - total flux cleaned = -0.00276914 Jy ! Component: 4000 - total flux cleaned = -0.00279403 Jy ! Component: 4050 - total flux cleaned = -0.00280664 Jy ! Total flux subtracted in 4096 components = -0.00281894 Jy ! Clean residual min=-0.000790 max=0.000699 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.173022 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 350 components and 0.173022 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1318-0607_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.416 at -5.118 degrees (North through East) ! Clean map min=-0.0012622 max=0.16063 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1318-0607_S_map.fits wmodel /image_prod/ug002_uva//J1318-0607_S_map.mod ! Writing 350 model components to file: /image_prod/ug002_uva//J1318-0607_S_map.mod wobs /image_prod/ug002_uva//J1318-0607_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1318-0607_S_uvs.fits wwins /image_prod/ug002_uva//J1318-0607_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1318-0607_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424104 0.424104 0.848207 1.69641 3.39283 6.78566 13.5713 27.1426 54.2853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.374 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1318-0607_S_dfm.log closed on Thu Mar 5 01:08:58 2020