! Started logfile: /image_prod/ug002_uva//J1706+1208_S_dfm.log on Thu Mar 5 03:06:03 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//J1706+1208_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1706+1208_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838426 visibilities/baseline/integration-bin. ! Found source: J1706+1208 ! ! 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 40 lines of history. ! ! Reading 5433 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 J1706+1208_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016736Jy sigma=8.285555 ! Fit after self-cal, rms=0.863989Jy sigma=7.024925 ! 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=3.177 mas, bmaj=6.567 mas, bpa=-4.901 degrees ! Estimated noise=1.5627 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 = 0.105925 Jy ! Component: 100 - total flux cleaned = 0.136473 Jy ! Total flux subtracted in 100 components = 0.136473 Jy ! Clean residual min=-0.005388 max=0.012238 Jy/beam ! Clean residual mean=-0.000008 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.136473 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.136473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066383Jy sigma=0.493767 ! Fit after self-cal, rms=0.066389Jy sigma=0.493083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127475 Jy ! Component: 100 - total flux cleaned = 0.0186927 Jy ! Total flux subtracted in 100 components = 0.0186927 Jy ! Clean residual min=-0.003814 max=0.005131 Jy/beam ! Clean residual mean=0.000001 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.155165 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.155165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063999Jy sigma=0.470727 ! Fit after self-cal, rms=0.064010Jy sigma=0.470554 ! 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=3.672 mas, bmaj=7.393 mas, bpa=-4.48 degrees ! Estimated noise=1.21432 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 (4.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058648 Jy ! Component: 100 - total flux cleaned = 0.00838195 Jy ! Component: 150 - total flux cleaned = 0.00952837 Jy ! Component: 200 - total flux cleaned = 0.0101878 Jy ! Total flux subtracted in 200 components = 0.0101878 Jy ! Clean residual min=-0.003636 max=0.003388 Jy/beam ! Clean residual mean=0.000006 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.165353 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.165353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063401Jy sigma=0.465465 ! Fit after self-cal, rms=0.063364Jy sigma=0.465129 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 7.393 at -4.48 degrees (North through East) ! Clean map min=-0.0036175 max=0.13631 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 0.98 ! LA 1.02 MK 0.98 NL 0.98 OV 1.02 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.02 KP 1.01 ! LA 1.02 MK 1.04 NL 0.99 OV 0.98 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.04 KP 1.00 ! LA 1.02 MK 1.00 NL 1.01 OV 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.063364Jy sigma=0.465129 ! Fit after self-cal, rms=0.062887Jy sigma=0.462429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=7.415 mas, bpa=-4.525 degrees ! Estimated noise=1.20845 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 = 0.00103919 Jy ! Component: 100 - total flux cleaned = 0.00126154 Jy ! Component: 150 - total flux cleaned = 0.00122266 Jy ! Component: 200 - total flux cleaned = 0.00122484 Jy ! Total flux subtracted in 200 components = 0.00122484 Jy ! Clean residual min=-0.003010 max=0.002909 Jy/beam ! Clean residual mean=0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.166578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.166578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062823Jy sigma=0.461965 ! Fit after self-cal, rms=0.062820Jy sigma=0.461919 ! 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=0.062820Jy sigma=0.461919 ! Fit after self-cal, rms=0.063525Jy sigma=0.456276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.398 mas, bpa=-4.482 degrees ! Estimated noise=1.21114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104726 Jy ! Component: 100 - total flux cleaned = 0.00121665 Jy ! Component: 150 - total flux cleaned = 0.001324 Jy ! Component: 200 - total flux cleaned = 0.00143816 Jy ! Total flux subtracted in 200 components = 0.00143816 Jy ! Clean residual min=-0.002580 max=0.002325 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.168016 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.168016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063489Jy sigma=0.456008 ! Fit after self-cal, rms=0.063493Jy sigma=0.455943 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 = 0.000119914 Jy ! Component: 100 - total flux cleaned = 0.000221335 Jy ! Component: 150 - total flux cleaned = 0.000258693 Jy ! Component: 200 - total flux cleaned = 0.000275783 Jy ! Total flux subtracted in 200 components = 0.000275783 Jy ! Clean residual min=-0.002549 max=0.002307 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.168292 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.168292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063480Jy sigma=0.455862 ! Fit after self-cal, rms=0.063479Jy sigma=0.455857 ! 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=0.063479Jy sigma=0.455857 ! Fit after self-cal, rms=0.063544Jy sigma=0.455727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.4 mas, bpa=-4.501 degrees ! Estimated noise=1.21025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048324 Jy ! Component: 100 - total flux cleaned = 0.000598868 Jy ! Component: 150 - total flux cleaned = 0.000582496 Jy ! Component: 200 - total flux cleaned = 0.000582114 Jy ! Total flux subtracted in 200 components = 0.000582114 Jy ! Clean residual min=-0.002508 max=0.002228 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.168874 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.168874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063530Jy sigma=0.455653 ! Fit after self-cal, rms=0.063527Jy sigma=0.455646 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 = 6.1288e-05 Jy ! Component: 100 - total flux cleaned = 6.12876e-05 Jy ! Component: 150 - total flux cleaned = 7.54463e-05 Jy ! Component: 200 - total flux cleaned = 8.88794e-05 Jy ! Total flux subtracted in 200 components = 8.88794e-05 Jy ! Clean residual min=-0.002485 max=0.002242 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.168963 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.168963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063520Jy sigma=0.455606 ! Fit after self-cal, rms=0.063520Jy sigma=0.455604 ! 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=0.063520Jy sigma=0.455604 ! Fit after self-cal, rms=0.063520Jy sigma=0.455592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.679 mas, bmaj=10.66 mas, bpa=-6.478 degrees ! Estimated noise=1.4009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694009 Jy ! Component: 100 - total flux cleaned = 0.00078868 Jy ! Component: 150 - total flux cleaned = 0.000788003 Jy ! Component: 200 - total flux cleaned = 0.000760358 Jy ! Total flux subtracted in 200 components = 0.000760358 Jy ! Clean residual min=-0.002601 max=0.002816 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.169723 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.169723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063522Jy sigma=0.455592 ! Fit after self-cal, rms=0.063521Jy sigma=0.455576 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 (18, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214351 Jy ! Component: 100 - total flux cleaned = 0.00263448 Jy ! Component: 150 - total flux cleaned = 0.00276227 Jy ! Component: 200 - total flux cleaned = 0.00276523 Jy ! Total flux subtracted in 200 components = 0.00276523 Jy ! Clean residual min=-0.002079 max=0.001662 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.172488 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 161 components and 0.172488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063439Jy sigma=0.454871 ! Fit after self-cal, rms=0.063437Jy sigma=0.454842 ! 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=3.704 mas, bmaj=7.402 mas, bpa=-4.49 degrees ! Estimated noise=1.20978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 7.402 at -4.49 degrees (North through East) ! Clean map min=-0.0022075 max=0.13585 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=3.202 mas, bmaj=6.566 mas, bpa=-4.838 degrees ! Estimated noise=1.55883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105483 Jy ! Component: 100 - total flux cleaned = 0.135904 Jy ! Component: 150 - total flux cleaned = 0.148107 Jy ! Component: 200 - total flux cleaned = 0.154596 Jy ! Total flux subtracted in 200 components = 0.154596 Jy ! Clean residual min=-0.003472 max=0.003430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.154596 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 0.154596 Jy ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.402 mas, bpa=-4.49 degrees ! Estimated noise=1.20978 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 = 0.00528672 Jy ! Component: 100 - total flux cleaned = 0.00865024 Jy ! Component: 150 - total flux cleaned = 0.0105896 Jy ! Component: 200 - total flux cleaned = 0.0113228 Jy ! Total flux subtracted in 200 components = 0.0113228 Jy ! Clean residual min=-0.002634 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.165918 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.165918 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=7.679 mas, bmaj=10.66 mas, bpa=-6.478 degrees ! Estimated noise=1.4009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238982 Jy ! Component: 100 - total flux cleaned = 0.00350164 Jy ! Component: 150 - total flux cleaned = 0.00409504 Jy ! Component: 200 - total flux cleaned = 0.00445969 Jy ! Total flux subtracted in 200 components = 0.00445969 Jy ! Clean residual min=-0.002287 max=0.001673 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.170378 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 = 7.92096e-05 Jy ! Component: 100 - total flux cleaned = 0.000151509 Jy ! Component: 150 - total flux cleaned = 0.000342397 Jy ! Component: 200 - total flux cleaned = 0.000452849 Jy ! Total flux subtracted in 200 components = 0.000452849 Jy ! Clean residual min=-0.002048 max=0.001621 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.170831 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 134 components and 0.170831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.402 mas, bpa=-4.49 degrees ! Estimated noise=1.20978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449441 Jy ! Component: 100 - total flux cleaned = -0.000703892 Jy ! Component: 150 - total flux cleaned = -0.0005529 Jy ! Component: 200 - total flux cleaned = -0.000414497 Jy ! Total flux subtracted in 200 components = -0.000414497 Jy ! Clean residual min=-0.002221 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.170416 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.170416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063402Jy sigma=0.454572 ! Fit after self-cal, rms=0.063399Jy sigma=0.454514 wmodel J1706+1208_S_map.mod ! Writing 162 model components to file: J1706+1208_S_map.mod wobs J1706+1208_S_uvs.fits ! Writing UV FITS file: J1706+1208_S_uvs.fits wwins J1706+1208_S_map.win ! wwins: Wrote 3 windows to J1706+1208_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 = -6.18383e-05 Jy ! Component: 100 - total flux cleaned = -0.000142403 Jy ! Component: 150 - total flux cleaned = -0.000269566 Jy ! Component: 200 - total flux cleaned = -0.000464657 Jy ! Component: 250 - total flux cleaned = -0.000700133 Jy ! Component: 300 - total flux cleaned = -0.00090574 Jy ! Component: 350 - total flux cleaned = -0.00110693 Jy ! Component: 400 - total flux cleaned = -0.00128126 Jy ! Component: 450 - total flux cleaned = -0.00143059 Jy ! Component: 500 - total flux cleaned = -0.0016179 Jy ! Component: 550 - total flux cleaned = -0.00169934 Jy ! Component: 600 - total flux cleaned = -0.0018793 Jy ! Component: 650 - total flux cleaned = -0.0020164 Jy ! Component: 700 - total flux cleaned = -0.00215099 Jy ! Component: 750 - total flux cleaned = -0.00222635 Jy ! Component: 800 - total flux cleaned = -0.00230098 Jy ! Component: 850 - total flux cleaned = -0.00237486 Jy ! Component: 900 - total flux cleaned = -0.00246507 Jy ! Component: 950 - total flux cleaned = -0.00251866 Jy ! Component: 1000 - total flux cleaned = -0.00258896 Jy ! Component: 1050 - total flux cleaned = -0.00260609 Jy ! Component: 1100 - total flux cleaned = -0.00262335 Jy ! Component: 1150 - total flux cleaned = -0.00269099 Jy ! Component: 1200 - total flux cleaned = -0.00270751 Jy ! Component: 1250 - total flux cleaned = -0.00275693 Jy ! Component: 1300 - total flux cleaned = -0.00277328 Jy ! Component: 1350 - total flux cleaned = -0.00277342 Jy ! Component: 1400 - total flux cleaned = -0.00278923 Jy ! Component: 1450 - total flux cleaned = -0.0028203 Jy ! Component: 1500 - total flux cleaned = -0.00275834 Jy ! Component: 1550 - total flux cleaned = -0.00274288 Jy ! Component: 1600 - total flux cleaned = -0.00280341 Jy ! Component: 1650 - total flux cleaned = -0.00275846 Jy ! Component: 1700 - total flux cleaned = -0.00275867 Jy ! Component: 1750 - total flux cleaned = -0.00274393 Jy ! Component: 1800 - total flux cleaned = -0.00281675 Jy ! Component: 1850 - total flux cleaned = -0.00274447 Jy ! Component: 1900 - total flux cleaned = -0.00275873 Jy ! Component: 1950 - total flux cleaned = -0.00274471 Jy ! Component: 2000 - total flux cleaned = -0.00275869 Jy ! Component: 2050 - total flux cleaned = -0.00275877 Jy ! Component: 2100 - total flux cleaned = -0.00271752 Jy ! Component: 2150 - total flux cleaned = -0.00275855 Jy ! Component: 2200 - total flux cleaned = -0.00277189 Jy ! Component: 2250 - total flux cleaned = -0.00274496 Jy ! Component: 2300 - total flux cleaned = -0.00275813 Jy ! Component: 2350 - total flux cleaned = -0.00275815 Jy ! Component: 2400 - total flux cleaned = -0.00273211 Jy ! Component: 2450 - total flux cleaned = -0.00279673 Jy ! Component: 2500 - total flux cleaned = -0.00278391 Jy ! Component: 2550 - total flux cleaned = -0.00282209 Jy ! Component: 2600 - total flux cleaned = -0.00280935 Jy ! Component: 2650 - total flux cleaned = -0.0028095 Jy ! Component: 2700 - total flux cleaned = -0.00284676 Jy ! Component: 2750 - total flux cleaned = -0.00289608 Jy ! Component: 2800 - total flux cleaned = -0.00290815 Jy ! Component: 2850 - total flux cleaned = -0.00294458 Jy ! Component: 2900 - total flux cleaned = -0.00298068 Jy ! Component: 2950 - total flux cleaned = -0.00300464 Jy ! Component: 3000 - total flux cleaned = -0.00299281 Jy ! Component: 3050 - total flux cleaned = -0.00301633 Jy ! Component: 3100 - total flux cleaned = -0.00301645 Jy ! Component: 3150 - total flux cleaned = -0.00307459 Jy ! Component: 3200 - total flux cleaned = -0.00309763 Jy ! Component: 3250 - total flux cleaned = -0.00310904 Jy ! Component: 3300 - total flux cleaned = -0.00317731 Jy ! Component: 3350 - total flux cleaned = -0.00315482 Jy ! Component: 3400 - total flux cleaned = -0.00319983 Jy ! Component: 3450 - total flux cleaned = -0.00326681 Jy ! Component: 3500 - total flux cleaned = -0.00322239 Jy ! Component: 3550 - total flux cleaned = -0.00325545 Jy ! Component: 3600 - total flux cleaned = -0.00332113 Jy ! Component: 3650 - total flux cleaned = -0.00333198 Jy ! Component: 3700 - total flux cleaned = -0.00333183 Jy ! Component: 3750 - total flux cleaned = -0.00334246 Jy ! Component: 3800 - total flux cleaned = -0.00337458 Jy ! Component: 3850 - total flux cleaned = -0.0034065 Jy ! Component: 3900 - total flux cleaned = -0.00337489 Jy ! Component: 3950 - total flux cleaned = -0.00339595 Jy ! Component: 4000 - total flux cleaned = -0.00337502 Jy ! Component: 4050 - total flux cleaned = -0.00339572 Jy ! Total flux subtracted in 4096 components = -0.00343705 Jy ! Clean residual min=-0.000641 max=0.000702 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.166979 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 403 components and 0.166979 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1706+1208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 7.402 at -4.49 degrees (North through East) ! Clean map min=-0.0014347 max=0.13604 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1706+1208_S_map.fits wmodel /image_prod/ug002_uva//J1706+1208_S_map.mod ! Writing 403 model components to file: /image_prod/ug002_uva//J1706+1208_S_map.mod wobs /image_prod/ug002_uva//J1706+1208_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1706+1208_S_uvs.fits wwins /image_prod/ug002_uva//J1706+1208_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1706+1208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.394665 0.394665 0.78933 1.57866 3.15732 6.31464 12.6293 25.2586 50.5171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 760.138 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1706+1208_S_dfm.log closed on Thu Mar 5 03:06:07 2020