! Started logfile: /vlbi/uf001/uva//J0616-1041_S_dfm.log on Sun Jan 13 22:54:45 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//J0616-1041_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0616-1041_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978704 visibilities/baseline/integration-bin. ! Found source: J0616-1041 ! ! 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 6342 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 J0616-1041_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014038Jy sigma=18.013781 ! Fit after self-cal, rms=0.890897Jy sigma=15.816812 ! 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=2.633 mas, bmaj=6.96 mas, bpa=-5.447 degrees ! Estimated noise=0.7374 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 = 0.083724 Jy ! Component: 100 - total flux cleaned = 0.107956 Jy ! Total flux subtracted in 100 components = 0.107956 Jy ! Clean residual min=-0.005834 max=0.010654 Jy/beam ! Clean residual mean=-0.000010 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.107956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.107956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075527Jy sigma=1.293963 ! Fit after self-cal, rms=0.075412Jy sigma=1.292494 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123387 Jy ! Component: 100 - total flux cleaned = 0.0194807 Jy ! Total flux subtracted in 100 components = 0.0194807 Jy ! Clean residual min=-0.004604 max=0.005251 Jy/beam ! Clean residual mean=-0.000004 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.127436 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.127436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073229Jy sigma=1.249936 ! Fit after self-cal, rms=0.073214Jy sigma=1.249468 ! 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=3.146 mas, bmaj=7.745 mas, bpa=-2.748 degrees ! Estimated noise=0.505735 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 = 0.00481277 Jy ! Component: 100 - total flux cleaned = 0.00718835 Jy ! Component: 150 - total flux cleaned = 0.00841039 Jy ! Component: 200 - total flux cleaned = 0.00874006 Jy ! Total flux subtracted in 200 components = 0.00874006 Jy ! Clean residual min=-0.004025 max=0.003370 Jy/beam ! Clean residual mean=-0.000005 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.136176 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.136176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072927Jy sigma=1.244122 ! Fit after self-cal, rms=0.072925Jy sigma=1.244037 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.745 at -2.748 degrees (North through East) ! Clean map min=-0.0039523 max=0.11073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.97 KP 1.03 ! LA 1.04 MK 0.99 NL 1.06 OV 1.05 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.97 KP 1.02 ! LA 0.95 MK 0.99 NL 1.02 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.99 KP 1.06 ! LA 0.98 MK 0.98 NL 1.00 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.072925Jy sigma=1.244037 ! Fit after self-cal, rms=0.072131Jy sigma=1.237304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.758 mas, bpa=-2.963 degrees ! Estimated noise=0.503108 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 = -0.000141069 Jy ! Component: 100 - total flux cleaned = -0.000141321 Jy ! Component: 150 - total flux cleaned = -0.000119045 Jy ! Component: 200 - total flux cleaned = -0.000119237 Jy ! Total flux subtracted in 200 components = -0.000119237 Jy ! Clean residual min=-0.003207 max=0.002667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.136057 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.136057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072103Jy sigma=1.237166 ! Fit after self-cal, rms=0.072109Jy sigma=1.237046 ! 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=0.072109Jy sigma=1.237046 ! Fit after self-cal, rms=0.075084Jy sigma=1.227445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.838 mas, bpa=-2.706 degrees ! Estimated noise=0.502755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30079e-05 Jy ! Component: 100 - total flux cleaned = 8.43834e-05 Jy ! Component: 150 - total flux cleaned = 8.32713e-05 Jy ! Component: 200 - total flux cleaned = 5.44512e-05 Jy ! Total flux subtracted in 200 components = 5.44512e-05 Jy ! Clean residual min=-0.002283 max=0.002259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.136112 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.136112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075060Jy sigma=1.226943 ! Fit after self-cal, rms=0.075104Jy sigma=1.226787 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 = -2.1918e-05 Jy ! Component: 100 - total flux cleaned = -4.44217e-05 Jy ! Component: 150 - total flux cleaned = -6.56352e-05 Jy ! Component: 200 - total flux cleaned = -0.000103841 Jy ! Total flux subtracted in 200 components = -0.000103841 Jy ! Clean residual min=-0.002244 max=0.002251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.136008 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.136008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075093Jy sigma=1.226574 ! Fit after self-cal, rms=0.075090Jy sigma=1.226568 ! 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=0.075090Jy sigma=1.226568 ! Fit after self-cal, rms=0.075497Jy sigma=1.226502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=7.844 mas, bpa=-2.646 degrees ! Estimated noise=0.502215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.64979e-05 Jy ! Component: 100 - total flux cleaned = -5.7553e-05 Jy ! Component: 150 - total flux cleaned = -9.37822e-05 Jy ! Component: 200 - total flux cleaned = -0.000110294 Jy ! Total flux subtracted in 200 components = -0.000110294 Jy ! Clean residual min=-0.002147 max=0.002222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.135897 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.135897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075488Jy sigma=1.226329 ! Fit after self-cal, rms=0.075491Jy sigma=1.226324 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 = -2.78279e-05 Jy ! Component: 100 - total flux cleaned = -5.60391e-05 Jy ! Component: 150 - total flux cleaned = -8.14693e-05 Jy ! Component: 200 - total flux cleaned = -9.33797e-05 Jy ! Total flux subtracted in 200 components = -9.33797e-05 Jy ! Clean residual min=-0.002123 max=0.002214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.135804 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.135804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075487Jy sigma=1.226241 ! Fit after self-cal, rms=0.075484Jy sigma=1.226237 ! 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=0.075484Jy sigma=1.226237 ! Fit after self-cal, rms=0.075621Jy sigma=1.226212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.253 mas, bmaj=13.72 mas, bpa=-0.1687 degrees ! Estimated noise=0.65448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.4102e-05 Jy ! Component: 100 - total flux cleaned = -8.60775e-05 Jy ! Component: 150 - total flux cleaned = -0.000108394 Jy ! Component: 200 - total flux cleaned = -0.000118654 Jy ! Total flux subtracted in 200 components = -0.000118654 Jy ! Clean residual min=-0.002590 max=0.002688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.135685 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.135685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075623Jy sigma=1.226222 ! Fit after self-cal, rms=0.075624Jy sigma=1.226213 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 = -1.91866e-06 Jy ! Component: 100 - total flux cleaned = -3.85336e-05 Jy ! Component: 150 - total flux cleaned = -4.66778e-05 Jy ! Component: 200 - total flux cleaned = -5.45414e-05 Jy ! Total flux subtracted in 200 components = -5.45414e-05 Jy ! Clean residual min=-0.002568 max=0.002666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.135631 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.135631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075626Jy sigma=1.226227 ! Fit after self-cal, rms=0.075625Jy sigma=1.226224 ! 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=3.112 mas, bmaj=7.845 mas, bpa=-2.605 degrees ! Estimated noise=0.50145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.845 at -2.605 degrees (North through East) ! Clean map min=-0.002082 max=0.11017 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=2.601 mas, bmaj=7.088 mas, bpa=-5.161 degrees ! Estimated noise=0.727595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0825748 Jy ! Component: 100 - total flux cleaned = 0.107728 Jy ! Component: 150 - total flux cleaned = 0.120084 Jy ! Component: 200 - total flux cleaned = 0.126849 Jy ! Total flux subtracted in 200 components = 0.126849 Jy ! Clean residual min=-0.003675 max=0.004167 Jy/beam ! Clean residual mean=-0.000003 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.126849 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 0.126849 Jy ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.845 mas, bpa=-2.605 degrees ! Estimated noise=0.50145 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 = 0.00459317 Jy ! Component: 100 - total flux cleaned = 0.00681516 Jy ! Component: 150 - total flux cleaned = 0.00791501 Jy ! Component: 200 - total flux cleaned = 0.00836917 Jy ! Total flux subtracted in 200 components = 0.00836917 Jy ! Clean residual min=-0.002168 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.135218 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.135218 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=7.253 mas, bmaj=13.72 mas, bpa=-0.1687 degrees ! Estimated noise=0.65448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603828 Jy ! Component: 100 - total flux cleaned = 0.000638678 Jy ! Component: 150 - total flux cleaned = 0.000624412 Jy ! Component: 200 - total flux cleaned = 0.000596935 Jy ! Total flux subtracted in 200 components = 0.000596935 Jy ! Clean residual min=-0.002640 max=0.002744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.135815 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 = -1.28997e-05 Jy ! Component: 100 - total flux cleaned = -3.70246e-05 Jy ! Component: 150 - total flux cleaned = -4.81984e-05 Jy ! Component: 200 - total flux cleaned = -5.93961e-05 Jy ! Total flux subtracted in 200 components = -5.93961e-05 Jy ! Clean residual min=-0.002619 max=0.002726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.135756 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.135756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.845 mas, bpa=-2.605 degrees ! Estimated noise=0.50145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219951 Jy ! Component: 100 - total flux cleaned = -0.000128147 Jy ! Component: 150 - total flux cleaned = -0.000112099 Jy ! Component: 200 - total flux cleaned = -0.000124505 Jy ! Total flux subtracted in 200 components = -0.000124505 Jy ! Clean residual min=-0.002140 max=0.002183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.135631 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.135631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075631Jy sigma=1.226219 ! Fit after self-cal, rms=0.075618Jy sigma=1.226181 wmodel J0616-1041_S_map.mod ! Writing 41 model components to file: J0616-1041_S_map.mod wobs J0616-1041_S_uvs.fits ! Writing UV FITS file: J0616-1041_S_uvs.fits wwins J0616-1041_S_map.win ! wwins: Wrote 1 windows to J0616-1041_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 = -3.3933e-05 Jy ! Component: 100 - total flux cleaned = -0.000443656 Jy ! Component: 150 - total flux cleaned = -0.000658533 Jy ! Component: 200 - total flux cleaned = -0.000658406 Jy ! Component: 250 - total flux cleaned = -0.000658674 Jy ! Component: 300 - total flux cleaned = -0.000657968 Jy ! Component: 350 - total flux cleaned = -0.00072081 Jy ! Component: 400 - total flux cleaned = -0.000812628 Jy ! Component: 450 - total flux cleaned = -0.000813244 Jy ! Component: 500 - total flux cleaned = -0.000932068 Jy ! Component: 550 - total flux cleaned = -0.000961437 Jy ! Component: 600 - total flux cleaned = -0.00104671 Jy ! Component: 650 - total flux cleaned = -0.00115851 Jy ! Component: 700 - total flux cleaned = -0.00124068 Jy ! Component: 750 - total flux cleaned = -0.00134757 Jy ! Component: 800 - total flux cleaned = -0.0014265 Jy ! Component: 850 - total flux cleaned = -0.00153019 Jy ! Component: 900 - total flux cleaned = -0.00168256 Jy ! Component: 950 - total flux cleaned = -0.00180714 Jy ! Component: 1000 - total flux cleaned = -0.00190529 Jy ! Component: 1050 - total flux cleaned = -0.00200185 Jy ! Component: 1100 - total flux cleaned = -0.00209708 Jy ! Component: 1150 - total flux cleaned = -0.00221385 Jy ! Component: 1200 - total flux cleaned = -0.00228355 Jy ! Component: 1250 - total flux cleaned = -0.00244267 Jy ! Component: 1300 - total flux cleaned = -0.00253267 Jy ! Component: 1350 - total flux cleaned = -0.0026212 Jy ! Component: 1400 - total flux cleaned = -0.00275223 Jy ! Component: 1450 - total flux cleaned = -0.00285979 Jy ! Component: 1500 - total flux cleaned = -0.00296604 Jy ! Component: 1550 - total flux cleaned = -0.00311319 Jy ! Component: 1600 - total flux cleaned = -0.00327886 Jy ! Component: 1650 - total flux cleaned = -0.00327889 Jy ! Component: 1700 - total flux cleaned = -0.00344148 Jy ! Component: 1750 - total flux cleaned = -0.00356174 Jy ! Component: 1800 - total flux cleaned = -0.00379906 Jy ! Component: 1850 - total flux cleaned = -0.00383824 Jy ! Component: 1900 - total flux cleaned = -0.00395425 Jy ! Component: 1950 - total flux cleaned = -0.00406923 Jy ! Component: 2000 - total flux cleaned = -0.00414475 Jy ! Component: 2050 - total flux cleaned = -0.0042383 Jy ! Component: 2100 - total flux cleaned = -0.00425668 Jy ! Component: 2150 - total flux cleaned = -0.00442166 Jy ! Component: 2200 - total flux cleaned = -0.00447591 Jy ! Component: 2250 - total flux cleaned = -0.00460169 Jy ! Component: 2300 - total flux cleaned = -0.0046906 Jy ! Component: 2350 - total flux cleaned = -0.00479626 Jy ! Component: 2400 - total flux cleaned = -0.00490052 Jy ! Component: 2450 - total flux cleaned = -0.00491772 Jy ! Component: 2500 - total flux cleaned = -0.00503732 Jy ! Component: 2550 - total flux cleaned = -0.00512191 Jy ! Component: 2600 - total flux cleaned = -0.0051892 Jy ! Component: 2650 - total flux cleaned = -0.00528858 Jy ! Component: 2700 - total flux cleaned = -0.00535432 Jy ! Component: 2750 - total flux cleaned = -0.00541945 Jy ! Component: 2800 - total flux cleaned = -0.00546761 Jy ! Component: 2850 - total flux cleaned = -0.00548368 Jy ! Component: 2900 - total flux cleaned = -0.005547 Jy ! Component: 2950 - total flux cleaned = -0.00560981 Jy ! Component: 3000 - total flux cleaned = -0.0056406 Jy ! Component: 3050 - total flux cleaned = -0.00567159 Jy ! Component: 3100 - total flux cleaned = -0.00573265 Jy ! Component: 3150 - total flux cleaned = -0.00573263 Jy ! Component: 3200 - total flux cleaned = -0.00579239 Jy ! Component: 3250 - total flux cleaned = -0.00583694 Jy ! Component: 3300 - total flux cleaned = -0.00589581 Jy ! Component: 3350 - total flux cleaned = -0.00591055 Jy ! Component: 3400 - total flux cleaned = -0.0058814 Jy ! Component: 3450 - total flux cleaned = -0.0059246 Jy ! Component: 3500 - total flux cleaned = -0.00595321 Jy ! Component: 3550 - total flux cleaned = -0.00596771 Jy ! Component: 3600 - total flux cleaned = -0.00593961 Jy ! Component: 3650 - total flux cleaned = -0.00599559 Jy ! Component: 3700 - total flux cleaned = -0.00600947 Jy ! Component: 3750 - total flux cleaned = -0.00602307 Jy ! Component: 3800 - total flux cleaned = -0.00596857 Jy ! Component: 3850 - total flux cleaned = -0.00603642 Jy ! Component: 3900 - total flux cleaned = -0.00610375 Jy ! Component: 3950 - total flux cleaned = -0.00607694 Jy ! Component: 4000 - total flux cleaned = -0.00609002 Jy ! Component: 4050 - total flux cleaned = -0.006156 Jy ! Total flux subtracted in 4096 components = -0.00615596 Jy ! Clean residual min=-0.000812 max=0.000739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.129475 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 329 components and 0.129475 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0616-1041_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.845 at -2.605 degrees (North through East) ! Clean map min=-0.0016476 max=0.10995 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0616-1041_S_map.fits wmodel /vlbi/uf001/uva//J0616-1041_S_map.mod ! Writing 329 model components to file: /vlbi/uf001/uva//J0616-1041_S_map.mod wobs /vlbi/uf001/uva//J0616-1041_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0616-1041_S_uvs.fits wwins /vlbi/uf001/uva//J0616-1041_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0616-1041_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640448 0.640448 1.2809 2.56179 5.12358 10.2472 20.4943 40.9887 81.9773 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.422 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0616-1041_S_dfm.log closed on Sun Jan 13 22:54:49 2019