! Started logfile: /vlbi/uf001/uva//J1218-0119_S_dfm.log on Mon Jan 14 01:46:38 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//J1218-0119_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1218-0119_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852469 visibilities/baseline/integration-bin. ! Found source: J1218-0119 ! ! 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 8286 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 J1218-0119_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024696Jy sigma=19.536584 ! Fit after self-cal, rms=0.831224Jy sigma=15.824030 ! 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=2.639 mas, bmaj=6.926 mas, bpa=-2.768 degrees ! Estimated noise=0.599916 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 = 0.130602 Jy ! Component: 100 - total flux cleaned = 0.165582 Jy ! Total flux subtracted in 100 components = 0.165582 Jy ! Clean residual min=-0.006160 max=0.014469 Jy/beam ! Clean residual mean=0.000023 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.165582 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.165582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077430Jy sigma=1.335117 ! Fit after self-cal, rms=0.077365Jy sigma=1.333778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153069 Jy ! Component: 100 - total flux cleaned = 0.0233904 Jy ! Total flux subtracted in 100 components = 0.0233904 Jy ! Clean residual min=-0.005468 max=0.007583 Jy/beam ! Clean residual mean=0.000013 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.188973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.188973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074047Jy sigma=1.257621 ! Fit after self-cal, rms=0.074024Jy sigma=1.257123 ! 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=3.106 mas, bmaj=7.926 mas, bpa=-3.806 degrees ! Estimated noise=0.417304 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 (3.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825826 Jy ! Component: 100 - total flux cleaned = 0.0129176 Jy ! Component: 150 - total flux cleaned = 0.0161994 Jy ! Component: 200 - total flux cleaned = 0.0175281 Jy ! Total flux subtracted in 200 components = 0.0175281 Jy ! Clean residual min=-0.004153 max=0.004784 Jy/beam ! Clean residual mean=0.000012 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.206501 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.206501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073080Jy sigma=1.234103 ! Fit after self-cal, rms=0.073031Jy sigma=1.232797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.926 at -3.806 degrees (North through East) ! Clean map min=-0.0040317 max=0.16726 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 1.03 ! LA 0.99 MK 1.01 NL 1.02 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 HN 1.04 KP 1.01 ! LA 0.99 MK 0.98 NL 0.96 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.02 KP 1.01 ! LA 1.02 MK 0.99 NL 0.96 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.073031Jy sigma=1.232797 ! Fit after self-cal, rms=0.075386Jy sigma=1.220474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.973 mas, bpa=-3.891 degrees ! Estimated noise=0.415355 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 = 0.00111484 Jy ! Component: 100 - total flux cleaned = 0.00106787 Jy ! Component: 150 - total flux cleaned = 0.00107148 Jy ! Component: 200 - total flux cleaned = 0.000955999 Jy ! Total flux subtracted in 200 components = 0.000955999 Jy ! Clean residual min=-0.003191 max=0.002867 Jy/beam ! Clean residual mean=0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.207457 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.207457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075281Jy sigma=1.219259 ! Fit after self-cal, rms=0.075340Jy sigma=1.219072 ! 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=0.075340Jy sigma=1.219072 ! Fit after self-cal, rms=0.072203Jy sigma=1.204762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.965 mas, bpa=-3.897 degrees ! Estimated noise=0.415045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629312 Jy ! Component: 100 - total flux cleaned = 0.000921169 Jy ! Component: 150 - total flux cleaned = 0.000997526 Jy ! Component: 200 - total flux cleaned = 0.00106168 Jy ! Total flux subtracted in 200 components = 0.00106168 Jy ! Clean residual min=-0.002233 max=0.002200 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.208518 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.208518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072174Jy sigma=1.204243 ! Fit after self-cal, rms=0.072166Jy sigma=1.204087 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 = 7.33714e-05 Jy ! Component: 100 - total flux cleaned = 0.000136893 Jy ! Component: 150 - total flux cleaned = 0.000172355 Jy ! Component: 200 - total flux cleaned = 0.000188149 Jy ! Total flux subtracted in 200 components = 0.000188149 Jy ! Clean residual min=-0.002204 max=0.002158 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.208707 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.208707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072151Jy sigma=1.203882 ! Fit after self-cal, rms=0.072150Jy sigma=1.203829 ! 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=0.072150Jy sigma=1.203829 ! Fit after self-cal, rms=0.071821Jy sigma=1.200798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.959 mas, bpa=-3.925 degrees ! Estimated noise=0.414234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158527 Jy ! Component: 100 - total flux cleaned = 0.000180892 Jy ! Component: 150 - total flux cleaned = 0.000220047 Jy ! Component: 200 - total flux cleaned = 0.000255042 Jy ! Total flux subtracted in 200 components = 0.000255042 Jy ! Clean residual min=-0.002124 max=0.001916 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.208962 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.208962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071805Jy sigma=1.200597 ! Fit after self-cal, rms=0.071807Jy sigma=1.200561 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 = 3.27188e-05 Jy ! Component: 100 - total flux cleaned = 4.95362e-05 Jy ! Component: 150 - total flux cleaned = 6.55888e-05 Jy ! Component: 200 - total flux cleaned = 9.44414e-05 Jy ! Total flux subtracted in 200 components = 9.44414e-05 Jy ! Clean residual min=-0.002127 max=0.001887 Jy/beam ! Clean residual mean=0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.209056 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.209056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071798Jy sigma=1.200435 ! Fit after self-cal, rms=0.071798Jy sigma=1.200418 ! 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=0.071798Jy sigma=1.200418 ! Fit after self-cal, rms=0.071794Jy sigma=1.200393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.994 mas, bmaj=13.4 mas, bpa=-5.531 degrees ! Estimated noise=0.538175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278573 Jy ! Component: 100 - total flux cleaned = 0.00034634 Jy ! Component: 150 - total flux cleaned = 0.000369359 Jy ! Component: 200 - total flux cleaned = 0.000369016 Jy ! Total flux subtracted in 200 components = 0.000369016 Jy ! Clean residual min=-0.002984 max=0.002398 Jy/beam ! Clean residual mean=0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.209425 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.209425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071792Jy sigma=1.200348 ! Fit after self-cal, rms=0.071793Jy sigma=1.200339 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 = 0.000105463 Jy ! Component: 100 - total flux cleaned = 0.000104742 Jy ! Component: 150 - total flux cleaned = 0.00010489 Jy ! Component: 200 - total flux cleaned = 0.000113854 Jy ! Total flux subtracted in 200 components = 0.000113854 Jy ! Clean residual min=-0.002963 max=0.002393 Jy/beam ! Clean residual mean=0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.209539 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.209539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071793Jy sigma=1.200337 ! Fit after self-cal, rms=0.071794Jy sigma=1.200334 ! 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=3.102 mas, bmaj=7.957 mas, bpa=-3.946 degrees ! Estimated noise=0.413976 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.102 x 7.957 at -3.946 degrees (North through East) ! Clean map min=-0.0020234 max=0.16581 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=2.639 mas, bmaj=6.967 mas, bpa=-2.9 degrees ! Estimated noise=0.595933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12954 Jy ! Component: 100 - total flux cleaned = 0.165216 Jy ! Component: 150 - total flux cleaned = 0.180933 Jy ! Component: 200 - total flux cleaned = 0.189077 Jy ! Total flux subtracted in 200 components = 0.189077 Jy ! Clean residual min=-0.003087 max=0.004091 Jy/beam ! Clean residual mean=0.000009 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.189077 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.189077 Jy ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.957 mas, bpa=-3.946 degrees ! Estimated noise=0.413976 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 = 0.00669512 Jy ! Component: 100 - total flux cleaned = 0.0108812 Jy ! Component: 150 - total flux cleaned = 0.0137533 Jy ! Component: 200 - total flux cleaned = 0.0158295 Jy ! Total flux subtracted in 200 components = 0.0158295 Jy ! Clean residual min=-0.002282 max=0.002000 Jy/beam ! Clean residual mean=0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.204907 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.204907 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=6.994 mas, bmaj=13.4 mas, bpa=-5.531 degrees ! Estimated noise=0.538175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253096 Jy ! Component: 100 - total flux cleaned = 0.00387734 Jy ! Component: 150 - total flux cleaned = 0.00443028 Jy ! Component: 200 - total flux cleaned = 0.00458908 Jy ! Total flux subtracted in 200 components = 0.00458908 Jy ! Clean residual min=-0.003127 max=0.002319 Jy/beam ! Clean residual mean=0.000006 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.209496 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 = 0.000108832 Jy ! Component: 100 - total flux cleaned = 0.000182749 Jy ! Component: 150 - total flux cleaned = 0.000169632 Jy ! Component: 200 - total flux cleaned = 0.000169729 Jy ! Total flux subtracted in 200 components = 0.000169729 Jy ! Clean residual min=-0.003067 max=0.002312 Jy/beam ! Clean residual mean=0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.209666 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 136 components and 0.209666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.957 mas, bpa=-3.946 degrees ! Estimated noise=0.413976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157089 Jy ! Component: 100 - total flux cleaned = -0.000106135 Jy ! Component: 150 - total flux cleaned = -8.3906e-05 Jy ! Component: 200 - total flux cleaned = -0.000124949 Jy ! Total flux subtracted in 200 components = -0.000124949 Jy ! Clean residual min=-0.002169 max=0.001947 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.209541 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 0.209541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071829Jy sigma=1.200637 ! Fit after self-cal, rms=0.071825Jy sigma=1.200579 wmodel J1218-0119_S_map.mod ! Writing 149 model components to file: J1218-0119_S_map.mod wobs J1218-0119_S_uvs.fits ! Writing UV FITS file: J1218-0119_S_uvs.fits wwins J1218-0119_S_map.win ! wwins: Wrote 2 windows to J1218-0119_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 = -0.000697231 Jy ! Component: 100 - total flux cleaned = -0.000937274 Jy ! Component: 150 - total flux cleaned = -0.000809549 Jy ! Component: 200 - total flux cleaned = -0.00071628 Jy ! Component: 250 - total flux cleaned = -0.00059798 Jy ! Component: 300 - total flux cleaned = -0.000626798 Jy ! Component: 350 - total flux cleaned = -0.000682628 Jy ! Component: 400 - total flux cleaned = -0.000709877 Jy ! Component: 450 - total flux cleaned = -0.000788402 Jy ! Component: 500 - total flux cleaned = -0.000838846 Jy ! Component: 550 - total flux cleaned = -0.000814221 Jy ! Component: 600 - total flux cleaned = -0.000911503 Jy ! Component: 650 - total flux cleaned = -0.000911647 Jy ! Component: 700 - total flux cleaned = -0.0011215 Jy ! Component: 750 - total flux cleaned = -0.00121231 Jy ! Component: 800 - total flux cleaned = -0.00136917 Jy ! Component: 850 - total flux cleaned = -0.00150179 Jy ! Component: 900 - total flux cleaned = -0.00167622 Jy ! Component: 950 - total flux cleaned = -0.00178341 Jy ! Component: 1000 - total flux cleaned = -0.00195248 Jy ! Component: 1050 - total flux cleaned = -0.00207709 Jy ! Component: 1100 - total flux cleaned = -0.00209779 Jy ! Component: 1150 - total flux cleaned = -0.00225957 Jy ! Component: 1200 - total flux cleaned = -0.00231903 Jy ! Component: 1250 - total flux cleaned = -0.0024368 Jy ! Component: 1300 - total flux cleaned = -0.00247549 Jy ! Component: 1350 - total flux cleaned = -0.00259033 Jy ! Component: 1400 - total flux cleaned = -0.00270348 Jy ! Component: 1450 - total flux cleaned = -0.00274045 Jy ! Component: 1500 - total flux cleaned = -0.0028327 Jy ! Component: 1550 - total flux cleaned = -0.00292369 Jy ! Component: 1600 - total flux cleaned = -0.00303195 Jy ! Component: 1650 - total flux cleaned = -0.00313849 Jy ! Component: 1700 - total flux cleaned = -0.00322624 Jy ! Component: 1750 - total flux cleaned = -0.0032786 Jy ! Component: 1800 - total flux cleaned = -0.00339868 Jy ! Component: 1850 - total flux cleaned = -0.00346653 Jy ! Component: 1900 - total flux cleaned = -0.00353378 Jy ! Component: 1950 - total flux cleaned = -0.00361697 Jy ! Component: 2000 - total flux cleaned = -0.00368305 Jy ! Component: 2050 - total flux cleaned = -0.00373176 Jy ! Component: 2100 - total flux cleaned = -0.00381217 Jy ! Component: 2150 - total flux cleaned = -0.0038759 Jy ! Component: 2200 - total flux cleaned = -0.00392314 Jy ! Component: 2250 - total flux cleaned = -0.00393885 Jy ! Component: 2300 - total flux cleaned = -0.00401643 Jy ! Component: 2350 - total flux cleaned = -0.00407806 Jy ! Component: 2400 - total flux cleaned = -0.00418477 Jy ! Component: 2450 - total flux cleaned = -0.00422987 Jy ! Component: 2500 - total flux cleaned = -0.00425975 Jy ! Component: 2550 - total flux cleaned = -0.00434873 Jy ! Component: 2600 - total flux cleaned = -0.00431946 Jy ! Component: 2650 - total flux cleaned = -0.00443585 Jy ! Component: 2700 - total flux cleaned = -0.00449355 Jy ! Component: 2750 - total flux cleaned = -0.00455056 Jy ! Component: 2800 - total flux cleaned = -0.00457907 Jy ! Component: 2850 - total flux cleaned = -0.00466338 Jy ! Component: 2900 - total flux cleaned = -0.00473298 Jy ! Component: 2950 - total flux cleaned = -0.00478827 Jy ! Component: 3000 - total flux cleaned = -0.00484293 Jy ! Component: 3050 - total flux cleaned = -0.00491065 Jy ! Component: 3100 - total flux cleaned = -0.00491064 Jy ! Component: 3150 - total flux cleaned = -0.00495072 Jy ! Component: 3200 - total flux cleaned = -0.00501695 Jy ! Component: 3250 - total flux cleaned = -0.00503021 Jy ! Component: 3300 - total flux cleaned = -0.00510852 Jy ! Component: 3350 - total flux cleaned = -0.00512138 Jy ! Component: 3400 - total flux cleaned = -0.00513417 Jy ! Component: 3450 - total flux cleaned = -0.00505785 Jy ! Component: 3500 - total flux cleaned = -0.00514646 Jy ! Component: 3550 - total flux cleaned = -0.00522179 Jy ! Component: 3600 - total flux cleaned = -0.00522158 Jy ! Component: 3650 - total flux cleaned = -0.00525877 Jy ! Component: 3700 - total flux cleaned = -0.00525894 Jy ! Component: 3750 - total flux cleaned = -0.00525893 Jy ! Component: 3800 - total flux cleaned = -0.0052954 Jy ! Component: 3850 - total flux cleaned = -0.0053195 Jy ! Component: 3900 - total flux cleaned = -0.0053553 Jy ! Component: 3950 - total flux cleaned = -0.00534348 Jy ! Component: 4000 - total flux cleaned = -0.00535518 Jy ! Component: 4050 - total flux cleaned = -0.00535525 Jy ! Total flux subtracted in 4096 components = -0.00536706 Jy ! Clean residual min=-0.000634 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.204174 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 439 components and 0.204174 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1218-0119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.102 x 7.957 at -3.946 degrees (North through East) ! Clean map min=-0.0014554 max=0.16503 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1218-0119_S_map.fits wmodel /vlbi/uf001/uva//J1218-0119_S_map.mod ! Writing 439 model components to file: /vlbi/uf001/uva//J1218-0119_S_map.mod wobs /vlbi/uf001/uva//J1218-0119_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1218-0119_S_uvs.fits wwins /vlbi/uf001/uva//J1218-0119_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1218-0119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380374 0.380374 0.760749 1.5215 3.04299 6.08599 12.172 24.344 48.6879 97.3758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 788.696 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1218-0119_S_dfm.log closed on Mon Jan 14 01:46:42 2019