! Started logfile: /vlbi/uf001/uva//J2159-0105_S_dfm.log on Mon Jan 14 06:04:21 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//J2159-0105_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2159-0105_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997661 visibilities/baseline/integration-bin. ! Found source: J2159-0105 ! ! 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 7677 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 J2159-0105_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009009Jy sigma=22.084121 ! Fit after self-cal, rms=0.913187Jy sigma=20.004791 ! 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=2.758 mas, bmaj=7.189 mas, bpa=-5.295 degrees ! Estimated noise=0.521623 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 = 0.0652777 Jy ! Component: 100 - total flux cleaned = 0.0839632 Jy ! Total flux subtracted in 100 components = 0.0839632 Jy ! Clean residual min=-0.004680 max=0.015702 Jy/beam ! Clean residual mean=0.000011 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.0839633 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0839633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068139Jy sigma=1.416496 ! Fit after self-cal, rms=0.067904Jy sigma=1.411876 ! Inverting map ! Added new window around map position (-10.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141695 Jy ! Component: 100 - total flux cleaned = 0.0219941 Jy ! Total flux subtracted in 100 components = 0.0219941 Jy ! Clean residual min=-0.003257 max=0.004119 Jy/beam ! Clean residual mean=0.000007 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.105957 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.105957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064436Jy sigma=1.334158 ! Fit after self-cal, rms=0.064244Jy sigma=1.330407 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575132 Jy ! Component: 100 - total flux cleaned = 0.00945399 Jy ! Total flux subtracted in 100 components = 0.00945399 Jy ! Clean residual min=-0.002748 max=0.003262 Jy/beam ! Clean residual mean=0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.115411 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.115411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063517Jy sigma=1.314295 ! Fit after self-cal, rms=0.063494Jy sigma=1.313926 ! 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=3.255 mas, bmaj=7.787 mas, bpa=-4.02 degrees ! Estimated noise=0.378942 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486623 Jy ! Component: 100 - total flux cleaned = 0.00776513 Jy ! Component: 150 - total flux cleaned = 0.00981924 Jy ! Component: 200 - total flux cleaned = 0.0110629 Jy ! Total flux subtracted in 200 components = 0.0110629 Jy ! Clean residual min=-0.002362 max=0.002701 Jy/beam ! Clean residual mean=0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.126474 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.126474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063088Jy sigma=1.304193 ! Fit after self-cal, rms=0.063052Jy sigma=1.303592 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.787 at -4.02 degrees (North through East) ! Clean map min=-0.0022524 max=0.087454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.98 KP 1.01 ! LA 1.01 MK 1.07 NL 1.03 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.01 ! LA 1.00 MK 1.00 NL 1.09 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.02 KP 1.01 ! LA 1.03 MK 0.97 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.063052Jy sigma=1.303592 ! Fit after self-cal, rms=0.062772Jy sigma=1.299754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=7.82 mas, bpa=-3.889 degrees ! Estimated noise=0.376728 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 = 0.00104695 Jy ! Component: 100 - total flux cleaned = 0.0011734 Jy ! Component: 150 - total flux cleaned = 0.00117371 Jy ! Component: 200 - total flux cleaned = 0.00115603 Jy ! Total flux subtracted in 200 components = 0.00115603 Jy ! Clean residual min=-0.001899 max=0.002096 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.12763 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.12763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062743Jy sigma=1.299107 ! Fit after self-cal, rms=0.062752Jy sigma=1.298962 ! 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=0.062752Jy sigma=1.298962 ! Fit after self-cal, rms=0.062571Jy sigma=1.293967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=7.823 mas, bpa=-3.967 degrees ! Estimated noise=0.376246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405196 Jy ! Component: 100 - total flux cleaned = 0.000427666 Jy ! Component: 150 - total flux cleaned = 0.000446167 Jy ! Component: 200 - total flux cleaned = 0.00046195 Jy ! Total flux subtracted in 200 components = 0.00046195 Jy ! Clean residual min=-0.001773 max=0.001928 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.128092 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.128092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062559Jy sigma=1.293613 ! Fit after self-cal, rms=0.062572Jy sigma=1.293502 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 = -1.94882e-05 Jy ! Component: 100 - total flux cleaned = -1.96366e-05 Jy ! Component: 150 - total flux cleaned = 5.71438e-06 Jy ! Component: 200 - total flux cleaned = 3.99966e-05 Jy ! Total flux subtracted in 200 components = 3.99966e-05 Jy ! Clean residual min=-0.001765 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.128132 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.128132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062567Jy sigma=1.293355 ! Fit after self-cal, rms=0.062567Jy sigma=1.293345 ! 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=0.062567Jy sigma=1.293345 ! Fit after self-cal, rms=0.062497Jy sigma=1.293312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=7.82 mas, bpa=-3.992 degrees ! Estimated noise=0.375586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105122 Jy ! Component: 100 - total flux cleaned = 0.000128911 Jy ! Component: 150 - total flux cleaned = 0.00016121 Jy ! Component: 200 - total flux cleaned = 0.000170992 Jy ! Total flux subtracted in 200 components = 0.000170992 Jy ! Clean residual min=-0.001741 max=0.001894 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.128303 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.128303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062494Jy sigma=1.293204 ! Fit after self-cal, rms=0.062495Jy sigma=1.293197 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 = 1.94825e-05 Jy ! Component: 100 - total flux cleaned = 2.91173e-05 Jy ! Component: 150 - total flux cleaned = 3.85321e-05 Jy ! Component: 200 - total flux cleaned = 3.85648e-05 Jy ! Total flux subtracted in 200 components = 3.85648e-05 Jy ! Clean residual min=-0.001752 max=0.001893 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.128342 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.128342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062493Jy sigma=1.293136 ! Fit after self-cal, rms=0.062493Jy sigma=1.293134 ! 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=0.062493Jy sigma=1.293134 ! Fit after self-cal, rms=0.062462Jy sigma=1.293127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.292 mas, bmaj=12.3 mas, bpa=0.06383 degrees ! Estimated noise=0.478803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344628 Jy ! Component: 100 - total flux cleaned = 0.000378745 Jy ! Component: 150 - total flux cleaned = 0.000388229 Jy ! Component: 200 - total flux cleaned = 0.000396843 Jy ! Total flux subtracted in 200 components = 0.000396843 Jy ! Clean residual min=-0.001752 max=0.001896 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.128739 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 124 components and 0.128739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062461Jy sigma=1.293163 ! Fit after self-cal, rms=0.062461Jy sigma=1.293146 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 = 2.87496e-05 Jy ! Component: 100 - total flux cleaned = 3.76686e-05 Jy ! Component: 150 - total flux cleaned = 6.07796e-05 Jy ! Component: 200 - total flux cleaned = 7.50381e-05 Jy ! Total flux subtracted in 200 components = 7.50381e-05 Jy ! Clean residual min=-0.001755 max=0.001922 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.128814 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 0.128814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062462Jy sigma=1.293181 ! Fit after self-cal, rms=0.062461Jy sigma=1.293172 ! 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=3.262 mas, bmaj=7.819 mas, bpa=-4.008 degrees ! Estimated noise=0.375351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 7.819 at -4.008 degrees (North through East) ! Clean map min=-0.0016465 max=0.086792 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=2.766 mas, bmaj=7.221 mas, bpa=-5.245 degrees ! Estimated noise=0.518331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06472 Jy ! Component: 100 - total flux cleaned = 0.0860404 Jy ! Component: 150 - total flux cleaned = 0.098745 Jy ! Component: 200 - total flux cleaned = 0.106683 Jy ! Total flux subtracted in 200 components = 0.106683 Jy ! Clean residual min=-0.003027 max=0.004203 Jy/beam ! Clean residual mean=0.000007 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.106683 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.106683 Jy ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=7.819 mas, bpa=-4.008 degrees ! Estimated noise=0.375351 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 = 0.00726696 Jy ! Component: 100 - total flux cleaned = 0.0118415 Jy ! Component: 150 - total flux cleaned = 0.0148853 Jy ! Component: 200 - total flux cleaned = 0.0170957 Jy ! Total flux subtracted in 200 components = 0.0170957 Jy ! Clean residual min=-0.001882 max=0.002087 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.123779 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.123779 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=7.292 mas, bmaj=12.3 mas, bpa=0.06383 degrees ! Estimated noise=0.478803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024029 Jy ! Component: 100 - total flux cleaned = 0.00373536 Jy ! Component: 150 - total flux cleaned = 0.00435323 Jy ! Component: 200 - total flux cleaned = 0.0046141 Jy ! Total flux subtracted in 200 components = 0.0046141 Jy ! Clean residual min=-0.001821 max=0.002068 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.128393 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 = 0.000176775 Jy ! Component: 100 - total flux cleaned = 0.000311648 Jy ! Component: 150 - total flux cleaned = 0.000375823 Jy ! Component: 200 - total flux cleaned = 0.000421532 Jy ! Total flux subtracted in 200 components = 0.000421532 Jy ! Clean residual min=-0.001751 max=0.001992 Jy/beam ! Clean residual mean=0.000005 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.128814 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 95 components and 0.128814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=7.819 mas, bpa=-4.008 degrees ! Estimated noise=0.375351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92836e-05 Jy ! Component: 100 - total flux cleaned = -7.35277e-05 Jy ! Component: 150 - total flux cleaned = -0.000115671 Jy ! Component: 200 - total flux cleaned = -0.000135212 Jy ! Total flux subtracted in 200 components = -0.000135212 Jy ! Clean residual min=-0.001752 max=0.001921 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.128679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.128679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062481Jy sigma=1.293632 ! Fit after self-cal, rms=0.062480Jy sigma=1.293510 wmodel J2159-0105_S_map.mod ! Writing 112 model components to file: J2159-0105_S_map.mod wobs J2159-0105_S_uvs.fits ! Writing UV FITS file: J2159-0105_S_uvs.fits wwins J2159-0105_S_map.win ! wwins: Wrote 3 windows to J2159-0105_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 = 0.000666679 Jy ! Component: 100 - total flux cleaned = 0.00069914 Jy ! Component: 150 - total flux cleaned = 0.000790184 Jy ! Component: 200 - total flux cleaned = 0.000848674 Jy ! Component: 250 - total flux cleaned = 0.00093326 Jy ! Component: 300 - total flux cleaned = 0.00101617 Jy ! Component: 350 - total flux cleaned = 0.00101667 Jy ! Component: 400 - total flux cleaned = 0.00112156 Jy ! Component: 450 - total flux cleaned = 0.00114689 Jy ! Component: 500 - total flux cleaned = 0.00119696 Jy ! Component: 550 - total flux cleaned = 0.00124648 Jy ! Component: 600 - total flux cleaned = 0.00134349 Jy ! Component: 650 - total flux cleaned = 0.00139148 Jy ! Component: 700 - total flux cleaned = 0.00143892 Jy ! Component: 750 - total flux cleaned = 0.00153199 Jy ! Component: 800 - total flux cleaned = 0.00157777 Jy ! Component: 850 - total flux cleaned = 0.00166866 Jy ! Component: 900 - total flux cleaned = 0.00182494 Jy ! Component: 950 - total flux cleaned = 0.00180267 Jy ! Component: 1000 - total flux cleaned = 0.00202031 Jy ! Component: 1050 - total flux cleaned = 0.00199848 Jy ! Component: 1100 - total flux cleaned = 0.00208365 Jy ! Component: 1150 - total flux cleaned = 0.00218883 Jy ! Component: 1200 - total flux cleaned = 0.00231296 Jy ! Component: 1250 - total flux cleaned = 0.00233325 Jy ! Component: 1300 - total flux cleaned = 0.00241451 Jy ! Component: 1350 - total flux cleaned = 0.00241484 Jy ! Component: 1400 - total flux cleaned = 0.00245486 Jy ! Component: 1450 - total flux cleaned = 0.00257312 Jy ! Component: 1500 - total flux cleaned = 0.00259256 Jy ! Component: 1550 - total flux cleaned = 0.00261139 Jy ! Component: 1600 - total flux cleaned = 0.00266855 Jy ! Component: 1650 - total flux cleaned = 0.00263084 Jy ! Component: 1700 - total flux cleaned = 0.00270551 Jy ! Component: 1750 - total flux cleaned = 0.00274256 Jy ! Component: 1800 - total flux cleaned = 0.00283396 Jy ! Component: 1850 - total flux cleaned = 0.00279773 Jy ! Component: 1900 - total flux cleaned = 0.0028337 Jy ! Component: 1950 - total flux cleaned = 0.00288698 Jy ! Component: 2000 - total flux cleaned = 0.00295773 Jy ! Component: 2050 - total flux cleaned = 0.00297511 Jy ! Component: 2100 - total flux cleaned = 0.00299247 Jy ! Component: 2150 - total flux cleaned = 0.00302685 Jy ! Component: 2200 - total flux cleaned = 0.00311151 Jy ! Component: 2250 - total flux cleaned = 0.00309472 Jy ! Component: 2300 - total flux cleaned = 0.00316141 Jy ! Component: 2350 - total flux cleaned = 0.00317803 Jy ! Component: 2400 - total flux cleaned = 0.0031946 Jy ! Component: 2450 - total flux cleaned = 0.00321106 Jy ! Component: 2500 - total flux cleaned = 0.00325935 Jy ! Component: 2550 - total flux cleaned = 0.00330669 Jy ! Component: 2600 - total flux cleaned = 0.00336949 Jy ! Component: 2650 - total flux cleaned = 0.00332274 Jy ! Component: 2700 - total flux cleaned = 0.00341557 Jy ! Component: 2750 - total flux cleaned = 0.00347698 Jy ! Component: 2800 - total flux cleaned = 0.00353783 Jy ! Component: 2850 - total flux cleaned = 0.00359815 Jy ! Component: 2900 - total flux cleaned = 0.00359809 Jy ! Component: 2950 - total flux cleaned = 0.00361289 Jy ! Component: 3000 - total flux cleaned = 0.00371607 Jy ! Component: 3050 - total flux cleaned = 0.00374526 Jy ! Component: 3100 - total flux cleaned = 0.00378876 Jy ! Component: 3150 - total flux cleaned = 0.00377426 Jy ! Component: 3200 - total flux cleaned = 0.00384587 Jy ! Component: 3250 - total flux cleaned = 0.00387418 Jy ! Component: 3300 - total flux cleaned = 0.00393046 Jy ! Component: 3350 - total flux cleaned = 0.00393053 Jy ! Component: 3400 - total flux cleaned = 0.00387519 Jy ! Component: 3450 - total flux cleaned = 0.0039578 Jy ! Component: 3500 - total flux cleaned = 0.00398511 Jy ! Component: 3550 - total flux cleaned = 0.00399867 Jy ! Component: 3600 - total flux cleaned = 0.00401211 Jy ! Component: 3650 - total flux cleaned = 0.00403868 Jy ! Component: 3700 - total flux cleaned = 0.00401222 Jy ! Component: 3750 - total flux cleaned = 0.00403858 Jy ! Component: 3800 - total flux cleaned = 0.00410415 Jy ! Component: 3850 - total flux cleaned = 0.00411709 Jy ! Component: 3900 - total flux cleaned = 0.00412985 Jy ! Component: 3950 - total flux cleaned = 0.00415551 Jy ! Component: 4000 - total flux cleaned = 0.00415548 Jy ! Component: 4050 - total flux cleaned = 0.00415536 Jy ! Total flux subtracted in 4096 components = 0.0041428 Jy ! Clean residual min=-0.000784 max=0.000870 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.132822 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 412 components and 0.132822 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2159-0105_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 7.819 at -4.008 degrees (North through East) ! Clean map min=-0.0017555 max=0.086954 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2159-0105_S_map.fits wmodel /vlbi/uf001/uva//J2159-0105_S_map.mod ! Writing 412 model components to file: /vlbi/uf001/uva//J2159-0105_S_map.mod wobs /vlbi/uf001/uva//J2159-0105_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2159-0105_S_uvs.fits wwins /vlbi/uf001/uva//J2159-0105_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2159-0105_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0869542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.807912 0.807912 1.61582 3.23165 6.4633 12.9266 25.8532 51.7064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.327 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2159-0105_S_dfm.log closed on Mon Jan 14 06:04:25 2019