! Started logfile: /vlbi/uf001/uva//J1119+6004_S_dfm.log on Mon Jan 14 01:13:22 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//J1119+6004_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1119+6004_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84023 visibilities/baseline/integration-bin. ! Found source: J1119+6004 ! ! 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 13158 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 J1119+6004_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018644Jy sigma=21.220361 ! Fit after self-cal, rms=0.845320Jy sigma=17.567842 ! 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=3.277 mas, bmaj=4.293 mas, bpa=44.18 degrees ! Estimated noise=0.478749 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 = 0.116807 Jy ! Component: 100 - total flux cleaned = 0.147661 Jy ! Total flux subtracted in 100 components = 0.147661 Jy ! Clean residual min=-0.005253 max=0.012723 Jy/beam ! Clean residual mean=-0.000037 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.147661 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.147661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064517Jy sigma=1.315395 ! Fit after self-cal, rms=0.064475Jy sigma=1.314502 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138192 Jy ! Component: 100 - total flux cleaned = 0.0207091 Jy ! Total flux subtracted in 100 components = 0.0207091 Jy ! Clean residual min=-0.003756 max=0.003987 Jy/beam ! Clean residual mean=-0.000019 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.168371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.168371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060960Jy sigma=1.236686 ! Fit after self-cal, rms=0.060925Jy sigma=1.235941 ! 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=4.067 mas, bmaj=5.099 mas, bpa=43 degrees ! Estimated noise=0.305695 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 = 0.00556646 Jy ! Component: 100 - total flux cleaned = 0.00821725 Jy ! Component: 150 - total flux cleaned = 0.00960398 Jy ! Component: 200 - total flux cleaned = 0.0101658 Jy ! Total flux subtracted in 200 components = 0.0101658 Jy ! Clean residual min=-0.003287 max=0.004399 Jy/beam ! Clean residual mean=-0.000019 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.178536 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.178536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060506Jy sigma=1.225101 ! Fit after self-cal, rms=0.060492Jy sigma=1.224810 ! Inverting map ! Added new window around map position (-17, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379162 Jy ! Component: 100 - total flux cleaned = 0.00543097 Jy ! Component: 150 - total flux cleaned = 0.00554657 Jy ! Component: 200 - total flux cleaned = 0.00539753 Jy ! Total flux subtracted in 200 components = 0.00539753 Jy ! Clean residual min=-0.003108 max=0.002554 Jy/beam ! Clean residual mean=-0.000014 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.183934 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.183934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060251Jy sigma=1.219287 ! Fit after self-cal, rms=0.060225Jy sigma=1.218752 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.067 x 5.099 at 43 degrees (North through East) ! Clean map min=-0.0029165 max=0.15401 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.93 KP 1.01 ! LA 0.97 MK 1.02 NL 1.07 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.92 KP 1.03 ! LA 0.98 MK 1.03 NL 1.08 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 KP 1.01 ! LA 0.96 MK 1.05 NL 1.07 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.060225Jy sigma=1.218752 ! Fit after self-cal, rms=0.060136Jy sigma=1.204443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.079 mas, bmaj=5.1 mas, bpa=42.49 degrees ! Estimated noise=0.306144 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 = 0.000266197 Jy ! Component: 100 - total flux cleaned = 0.000410801 Jy ! Component: 150 - total flux cleaned = 0.000440147 Jy ! Component: 200 - total flux cleaned = 0.000413348 Jy ! Total flux subtracted in 200 components = 0.000413348 Jy ! Clean residual min=-0.001745 max=0.001784 Jy/beam ! Clean residual mean=-0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.184347 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.184347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060101Jy sigma=1.203706 ! Fit after self-cal, rms=0.060137Jy sigma=1.203535 ! 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=0.060137Jy sigma=1.203535 ! Fit after self-cal, rms=0.060298Jy sigma=1.197614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=5.116 mas, bpa=42.12 degrees ! Estimated noise=0.306474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255997 Jy ! Component: 100 - total flux cleaned = 0.00044599 Jy ! Component: 150 - total flux cleaned = 0.000494299 Jy ! Component: 200 - total flux cleaned = 0.000536782 Jy ! Total flux subtracted in 200 components = 0.000536782 Jy ! Clean residual min=-0.001391 max=0.001403 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.184884 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.184884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060276Jy sigma=1.197188 ! Fit after self-cal, rms=0.060286Jy sigma=1.197121 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 = 5.34335e-05 Jy ! Component: 100 - total flux cleaned = 5.29465e-05 Jy ! Component: 150 - total flux cleaned = 5.18872e-05 Jy ! Component: 200 - total flux cleaned = 3.69212e-05 Jy ! Total flux subtracted in 200 components = 3.69212e-05 Jy ! Clean residual min=-0.001381 max=0.001400 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.184921 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.184921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060276Jy sigma=1.196925 ! Fit after self-cal, rms=0.060275Jy sigma=1.196912 ! 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=0.060275Jy sigma=1.196912 ! Fit after self-cal, rms=0.060358Jy sigma=1.196850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=5.115 mas, bpa=41.92 degrees ! Estimated noise=0.30661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252344 Jy ! Component: 100 - total flux cleaned = 0.000337711 Jy ! Component: 150 - total flux cleaned = 0.000369201 Jy ! Component: 200 - total flux cleaned = 0.000369264 Jy ! Total flux subtracted in 200 components = 0.000369264 Jy ! Clean residual min=-0.001393 max=0.001387 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.18529 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.18529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060349Jy sigma=1.196682 ! Fit after self-cal, rms=0.060351Jy sigma=1.196676 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 = 1.95614e-05 Jy ! Component: 100 - total flux cleaned = 1.96672e-05 Jy ! Component: 150 - total flux cleaned = 7.46709e-06 Jy ! Component: 200 - total flux cleaned = 7.37945e-06 Jy ! Total flux subtracted in 200 components = 7.37945e-06 Jy ! Clean residual min=-0.001388 max=0.001388 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.185298 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.185298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060346Jy sigma=1.196583 ! Fit after self-cal, rms=0.060346Jy sigma=1.196579 ! 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=0.060346Jy sigma=1.196579 ! Fit after self-cal, rms=0.060413Jy sigma=1.196553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.921 mas, bmaj=8.99 mas, bpa=45.88 degrees ! Estimated noise=0.384485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254789 Jy ! Component: 100 - total flux cleaned = 0.000281763 Jy ! Component: 150 - total flux cleaned = 0.000288966 Jy ! Component: 200 - total flux cleaned = 0.000308524 Jy ! Total flux subtracted in 200 components = 0.000308524 Jy ! Clean residual min=-0.001343 max=0.001449 Jy/beam ! Clean residual mean=0.000010 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.185606 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.185606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060412Jy sigma=1.196516 ! Fit after self-cal, rms=0.060412Jy sigma=1.196513 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 = 6.96606e-05 Jy ! Component: 100 - total flux cleaned = 8.17517e-05 Jy ! Component: 150 - total flux cleaned = 9.2557e-05 Jy ! Component: 200 - total flux cleaned = 9.25576e-05 Jy ! Total flux subtracted in 200 components = 9.25576e-05 Jy ! Clean residual min=-0.001345 max=0.001442 Jy/beam ! Clean residual mean=0.000010 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.185699 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.185699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060412Jy sigma=1.196507 ! Fit after self-cal, rms=0.060412Jy sigma=1.196506 ! 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=4.06 mas, bmaj=5.116 mas, bpa=41.76 degrees ! Estimated noise=0.306756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.06 x 5.116 at 41.76 degrees (North through East) ! Clean map min=-0.0013268 max=0.15425 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=3.267 mas, bmaj=4.313 mas, bpa=42.86 degrees ! Estimated noise=0.479862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116874 Jy ! Component: 100 - total flux cleaned = 0.14928 Jy ! Component: 150 - total flux cleaned = 0.163637 Jy ! Component: 200 - total flux cleaned = 0.170631 Jy ! Total flux subtracted in 200 components = 0.170631 Jy ! Clean residual min=-0.002846 max=0.003358 Jy/beam ! Clean residual mean=-0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.170631 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.170631 Jy ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=5.116 mas, bpa=41.76 degrees ! Estimated noise=0.306756 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 = 0.00542742 Jy ! Component: 100 - total flux cleaned = 0.00850188 Jy ! Component: 150 - total flux cleaned = 0.010485 Jy ! Component: 200 - total flux cleaned = 0.0119387 Jy ! Total flux subtracted in 200 components = 0.0119387 Jy ! Clean residual min=-0.001441 max=0.001463 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.18257 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.18257 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=7.921 mas, bmaj=8.99 mas, bpa=45.88 degrees ! Estimated noise=0.384485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139427 Jy ! Component: 100 - total flux cleaned = 0.00194529 Jy ! Component: 150 - total flux cleaned = 0.00224449 Jy ! Component: 200 - total flux cleaned = 0.00247684 Jy ! Total flux subtracted in 200 components = 0.00247684 Jy ! Clean residual min=-0.001364 max=0.001497 Jy/beam ! Clean residual mean=0.000008 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.185046 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 = 0.000195777 Jy ! Component: 100 - total flux cleaned = 0.000326449 Jy ! Component: 150 - total flux cleaned = 0.000395096 Jy ! Component: 200 - total flux cleaned = 0.000412668 Jy ! Total flux subtracted in 200 components = 0.000412668 Jy ! Clean residual min=-0.001337 max=0.001428 Jy/beam ! Clean residual mean=0.000010 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.185459 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 92 components and 0.185459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=5.116 mas, bpa=41.76 degrees ! Estimated noise=0.306756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237557 Jy ! Component: 100 - total flux cleaned = -0.00023953 Jy ! Component: 150 - total flux cleaned = -0.000263989 Jy ! Component: 200 - total flux cleaned = -0.000220134 Jy ! Total flux subtracted in 200 components = -0.000220134 Jy ! Clean residual min=-0.001408 max=0.001438 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.185239 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.185239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060435Jy sigma=1.197004 ! Fit after self-cal, rms=0.060427Jy sigma=1.196879 wmodel J1119+6004_S_map.mod ! Writing 106 model components to file: J1119+6004_S_map.mod wobs J1119+6004_S_uvs.fits ! Writing UV FITS file: J1119+6004_S_uvs.fits wwins J1119+6004_S_map.win ! wwins: Wrote 2 windows to J1119+6004_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 = 0.000158298 Jy ! Component: 100 - total flux cleaned = 0.000276944 Jy ! Component: 150 - total flux cleaned = 0.000484731 Jy ! Component: 200 - total flux cleaned = 0.000663184 Jy ! Component: 250 - total flux cleaned = 0.000706201 Jy ! Component: 300 - total flux cleaned = 0.000706042 Jy ! Component: 350 - total flux cleaned = 0.000685558 Jy ! Component: 400 - total flux cleaned = 0.000645489 Jy ! Component: 450 - total flux cleaned = 0.000586833 Jy ! Component: 500 - total flux cleaned = 0.000567813 Jy ! Component: 550 - total flux cleaned = 0.000473511 Jy ! Component: 600 - total flux cleaned = 0.00039965 Jy ! Component: 650 - total flux cleaned = 0.000399585 Jy ! Component: 700 - total flux cleaned = 0.000328175 Jy ! Component: 750 - total flux cleaned = 0.00036388 Jy ! Component: 800 - total flux cleaned = 0.000364041 Jy ! Component: 850 - total flux cleaned = 0.000433077 Jy ! Component: 900 - total flux cleaned = 0.00046698 Jy ! Component: 950 - total flux cleaned = 0.00043338 Jy ! Component: 1000 - total flux cleaned = 0.000483111 Jy ! Component: 1050 - total flux cleaned = 0.000531952 Jy ! Component: 1100 - total flux cleaned = 0.000548208 Jy ! Component: 1150 - total flux cleaned = 0.000644104 Jy ! Component: 1200 - total flux cleaned = 0.000691541 Jy ! Component: 1250 - total flux cleaned = 0.000722551 Jy ! Component: 1300 - total flux cleaned = 0.000769133 Jy ! Component: 1350 - total flux cleaned = 0.000815178 Jy ! Component: 1400 - total flux cleaned = 0.000799906 Jy ! Component: 1450 - total flux cleaned = 0.000845119 Jy ! Component: 1500 - total flux cleaned = 0.000919424 Jy ! Component: 1550 - total flux cleaned = 0.000904708 Jy ! Component: 1600 - total flux cleaned = 0.000977943 Jy ! Component: 1650 - total flux cleaned = 0.000977946 Jy ! Component: 1700 - total flux cleaned = 0.00110736 Jy ! Component: 1750 - total flux cleaned = 0.00117863 Jy ! Component: 1800 - total flux cleaned = 0.00123515 Jy ! Component: 1850 - total flux cleaned = 0.00133285 Jy ! Component: 1900 - total flux cleaned = 0.0014022 Jy ! Component: 1950 - total flux cleaned = 0.00151219 Jy ! Component: 2000 - total flux cleaned = 0.0015802 Jy ! Component: 2050 - total flux cleaned = 0.00162099 Jy ! Component: 2100 - total flux cleaned = 0.00167489 Jy ! Component: 2150 - total flux cleaned = 0.00175501 Jy ! Component: 2200 - total flux cleaned = 0.00182128 Jy ! Component: 2250 - total flux cleaned = 0.00190013 Jy ! Component: 2300 - total flux cleaned = 0.00200438 Jy ! Component: 2350 - total flux cleaned = 0.00205627 Jy ! Component: 2400 - total flux cleaned = 0.00206898 Jy ! Component: 2450 - total flux cleaned = 0.00215831 Jy ! Component: 2500 - total flux cleaned = 0.00227232 Jy ! Component: 2550 - total flux cleaned = 0.00233505 Jy ! Component: 2600 - total flux cleaned = 0.00244737 Jy ! Component: 2650 - total flux cleaned = 0.00239786 Jy ! Component: 2700 - total flux cleaned = 0.00253333 Jy ! Component: 2750 - total flux cleaned = 0.00263102 Jy ! Component: 2800 - total flux cleaned = 0.00264316 Jy ! Component: 2850 - total flux cleaned = 0.00272752 Jy ! Component: 2900 - total flux cleaned = 0.00279928 Jy ! Component: 2950 - total flux cleaned = 0.00281129 Jy ! Component: 3000 - total flux cleaned = 0.00282322 Jy ! Component: 3050 - total flux cleaned = 0.00292877 Jy ! Component: 3100 - total flux cleaned = 0.00292886 Jy ! Component: 3150 - total flux cleaned = 0.00302157 Jy ! Component: 3200 - total flux cleaned = 0.00307929 Jy ! Component: 3250 - total flux cleaned = 0.00312517 Jy ! Component: 3300 - total flux cleaned = 0.00319362 Jy ! Component: 3350 - total flux cleaned = 0.00320493 Jy ! Component: 3400 - total flux cleaned = 0.00327244 Jy ! Component: 3450 - total flux cleaned = 0.00325013 Jy ! Component: 3500 - total flux cleaned = 0.00328339 Jy ! Component: 3550 - total flux cleaned = 0.00334972 Jy ! Component: 3600 - total flux cleaned = 0.0033716 Jy ! Component: 3650 - total flux cleaned = 0.00337161 Jy ! Component: 3700 - total flux cleaned = 0.00345851 Jy ! Component: 3750 - total flux cleaned = 0.00345854 Jy ! Component: 3800 - total flux cleaned = 0.00348006 Jy ! Component: 3850 - total flux cleaned = 0.00352281 Jy ! Component: 3900 - total flux cleaned = 0.00356532 Jy ! Component: 3950 - total flux cleaned = 0.00359699 Jy ! Component: 4000 - total flux cleaned = 0.00359689 Jy ! Component: 4050 - total flux cleaned = 0.0036178 Jy ! Total flux subtracted in 4096 components = 0.00366971 Jy ! Clean residual min=-0.000693 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.188909 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 403 components and 0.188909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1119+6004_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.06 x 5.116 at 41.76 degrees (North through East) ! Clean map min=-0.0010551 max=0.15443 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1119+6004_S_map.fits wmodel /vlbi/uf001/uva//J1119+6004_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J1119+6004_S_map.mod wobs /vlbi/uf001/uva//J1119+6004_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1119+6004_S_uvs.fits wwins /vlbi/uf001/uva//J1119+6004_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1119+6004_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365445 0.365445 0.73089 1.46178 2.92356 5.84712 11.6942 23.3885 46.7769 93.5539 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 820.917 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1119+6004_S_dfm.log closed on Mon Jan 14 01:13:26 2019