! Started logfile: /image_prod/ug002_uva//J1024-3234_S_dfm.log on Wed Mar 4 23:33:42 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1024-3234_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1024-3234_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.981429 visibilities/baseline/integration-bin. ! Found source: J1024-3234 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4122 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 J1024-3234_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012712Jy sigma=6.068698 ! Fit after self-cal, rms=0.883712Jy sigma=5.222716 ! 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=2.46 mas, bmaj=6.316 mas, bpa=-3.311 degrees ! Estimated noise=2.75554 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 = 0.0849782 Jy ! Component: 100 - total flux cleaned = 0.123444 Jy ! Total flux subtracted in 100 components = 0.123444 Jy ! Clean residual min=-0.013901 max=0.028986 Jy/beam ! Clean residual mean=-0.000100 rms=0.005189 Jy/beam ! Combined flux in latest and established models = 0.123444 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.123444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115579Jy sigma=0.714428 ! Fit after self-cal, rms=0.115133Jy sigma=0.711202 ! 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=3.028 mas, bmaj=7.496 mas, bpa=-3.822 degrees ! Estimated noise=1.87707 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 = 0.0422298 Jy ! Component: 100 - total flux cleaned = 0.0646763 Jy ! Component: 150 - total flux cleaned = 0.0767495 Jy ! Component: 200 - total flux cleaned = 0.0832452 Jy ! Total flux subtracted in 200 components = 0.0832452 Jy ! Clean residual min=-0.016056 max=0.027451 Jy/beam ! Clean residual mean=-0.000070 rms=0.005872 Jy/beam ! Combined flux in latest and established models = 0.20669 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.20669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103465Jy sigma=0.595071 ! Fit after self-cal, rms=0.103441Jy sigma=0.593930 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.496 at -3.822 degrees (North through East) ! Clean map min=-0.015511 max=0.10147 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 0.94 KP 0.85 MK 1.02 ! NL 1.86 OV 0.78 PT 0.84 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.99 FD 0.86 KP 0.85 MK 1.09 ! NL 2.18 OV 0.84 PT 0.84 SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.90 KP 0.88 MK 0.94 ! NL 1.74 OV 0.83 PT 0.82 SC 0.97 ! ! ! Fit before self-cal, rms=0.103441Jy sigma=0.593930 ! Fit after self-cal, rms=0.137050Jy sigma=0.484012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.744 mas, bpa=-4.335 degrees ! Estimated noise=1.96206 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 (-19, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010953 Jy ! Component: 100 - total flux cleaned = 0.0126495 Jy ! Component: 150 - total flux cleaned = 0.0140317 Jy ! Component: 200 - total flux cleaned = 0.0152195 Jy ! Total flux subtracted in 200 components = 0.0152195 Jy ! Clean residual min=-0.007376 max=0.011022 Jy/beam ! Clean residual mean=-0.000015 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.221909 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.221909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134840Jy sigma=0.474474 ! Fit after self-cal, rms=0.136567Jy sigma=0.470412 ! 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=0.136567Jy sigma=0.470412 ! Fit after self-cal, rms=0.136194Jy sigma=0.462842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=7.845 mas, bpa=-4.192 degrees ! Estimated noise=1.96158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377723 Jy ! Component: 100 - total flux cleaned = 0.00343773 Jy ! Component: 150 - total flux cleaned = 0.00312864 Jy ! Component: 200 - total flux cleaned = 0.00312373 Jy ! Total flux subtracted in 200 components = 0.00312373 Jy ! Clean residual min=-0.006673 max=0.007706 Jy/beam ! Clean residual mean=0.000001 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.225033 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.225033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135355Jy sigma=0.460463 ! Fit after self-cal, rms=0.135295Jy sigma=0.460022 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632269 Jy ! Component: 100 - total flux cleaned = 0.0069438 Jy ! Component: 150 - total flux cleaned = 0.00761952 Jy ! Component: 200 - total flux cleaned = 0.0079225 Jy ! Total flux subtracted in 200 components = 0.0079225 Jy ! Clean residual min=-0.006265 max=0.006662 Jy/beam ! Clean residual mean=-0.000007 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.232955 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.232955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134130Jy sigma=0.456825 ! Fit after self-cal, rms=0.133794Jy sigma=0.455894 ! Inverting map ! Added new window around map position (-8.5, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636491 Jy ! Component: 100 - total flux cleaned = 0.00843046 Jy ! Component: 150 - total flux cleaned = 0.00916816 Jy ! Component: 200 - total flux cleaned = 0.0094348 Jy ! Total flux subtracted in 200 components = 0.0094348 Jy ! Clean residual min=-0.005763 max=0.006659 Jy/beam ! Clean residual mean=-0.000004 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.24239 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.24239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132921Jy sigma=0.453547 ! Fit after self-cal, rms=0.132753Jy sigma=0.453242 ! Inverting map ! Added new window around map position (-41.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045281 Jy ! Component: 100 - total flux cleaned = 0.00566083 Jy ! Component: 150 - total flux cleaned = 0.00666567 Jy ! Component: 200 - total flux cleaned = 0.00759296 Jy ! Total flux subtracted in 200 components = 0.00759296 Jy ! Clean residual min=-0.005178 max=0.004703 Jy/beam ! Clean residual mean=-0.000006 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.249983 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.249983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131944Jy sigma=0.451262 ! Fit after self-cal, rms=0.131799Jy sigma=0.451084 ! 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=0.131799Jy sigma=0.451084 ! Fit after self-cal, rms=0.123057Jy sigma=0.449309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.769 mas, bpa=-3.394 degrees ! Estimated noise=1.8982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193118 Jy ! Component: 100 - total flux cleaned = 0.00230585 Jy ! Component: 150 - total flux cleaned = 0.00230797 Jy ! Component: 200 - total flux cleaned = 0.00220745 Jy ! Total flux subtracted in 200 components = 0.00220745 Jy ! Clean residual min=-0.004503 max=0.003712 Jy/beam ! Clean residual mean=-0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.252191 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.252191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122667Jy sigma=0.448034 ! Fit after self-cal, rms=0.122497Jy sigma=0.447847 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 = 0.000718863 Jy ! Component: 100 - total flux cleaned = 0.000720301 Jy ! Component: 150 - total flux cleaned = 0.0003473 Jy ! Component: 200 - total flux cleaned = 8.16155e-05 Jy ! Total flux subtracted in 200 components = 8.16155e-05 Jy ! Clean residual min=-0.004129 max=0.003511 Jy/beam ! Clean residual mean=-0.000003 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.252272 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.252272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122232Jy sigma=0.447068 ! Fit after self-cal, rms=0.122199Jy sigma=0.447000 ! 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=0.122199Jy sigma=0.447000 ! Fit after self-cal, rms=0.119825Jy sigma=0.446805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.841 mas, bmaj=22.52 mas, bpa=-0.1877 degrees ! Estimated noise=2.33562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2154e-05 Jy ! Component: 100 - total flux cleaned = -0.000570259 Jy ! Component: 150 - total flux cleaned = -0.000973661 Jy ! Component: 200 - total flux cleaned = -0.0011493 Jy ! Total flux subtracted in 200 components = -0.0011493 Jy ! Clean residual min=-0.003513 max=0.003351 Jy/beam ! Clean residual mean=-0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.251123 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 162 components and 0.251123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119716Jy sigma=0.446647 ! Fit after self-cal, rms=0.119667Jy sigma=0.446507 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 = 0.000176445 Jy ! Component: 100 - total flux cleaned = -0.000344286 Jy ! Component: 150 - total flux cleaned = -0.000632062 Jy ! Component: 200 - total flux cleaned = -0.000905389 Jy ! Total flux subtracted in 200 components = -0.000905389 Jy ! Clean residual min=-0.003599 max=0.003252 Jy/beam ! Clean residual mean=-0.000007 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.250218 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 0.250218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119593Jy sigma=0.446472 ! Fit after self-cal, rms=0.119652Jy sigma=0.446344 ! 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=3.01 mas, bmaj=7.749 mas, bpa=-3.14 degrees ! Estimated noise=1.87722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.749 at -3.14 degrees (North through East) ! Clean map min=-0.0075894 max=0.10044 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=2.423 mas, bmaj=6.455 mas, bpa=-2.83 degrees ! Estimated noise=2.75349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851843 Jy ! Component: 100 - total flux cleaned = 0.129289 Jy ! Component: 150 - total flux cleaned = 0.157924 Jy ! Component: 200 - total flux cleaned = 0.176948 Jy ! Total flux subtracted in 200 components = 0.176948 Jy ! Clean residual min=-0.010117 max=0.015070 Jy/beam ! Clean residual mean=-0.000034 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.176948 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.176948 Jy ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.749 mas, bpa=-3.14 degrees ! Estimated noise=1.87722 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 = 0.0193121 Jy ! Component: 100 - total flux cleaned = 0.0317506 Jy ! Component: 150 - total flux cleaned = 0.0406836 Jy ! Component: 200 - total flux cleaned = 0.0476491 Jy ! Total flux subtracted in 200 components = 0.0476491 Jy ! Clean residual min=-0.006380 max=0.008437 Jy/beam ! Clean residual mean=-0.000019 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.224597 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 86 components and 0.224597 Jy ! Inverting map ! Added new window around map position (-2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784679 Jy ! Component: 100 - total flux cleaned = 0.0133638 Jy ! Component: 150 - total flux cleaned = 0.0177247 Jy ! Component: 200 - total flux cleaned = 0.0203729 Jy ! Total flux subtracted in 200 components = 0.0203729 Jy ! Clean residual min=-0.005243 max=0.004114 Jy/beam ! Clean residual mean=-0.000013 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.24497 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.24497 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=8.841 mas, bmaj=22.52 mas, bpa=-0.1877 degrees ! Estimated noise=2.33562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318881 Jy ! Component: 100 - total flux cleaned = 0.00465238 Jy ! Component: 150 - total flux cleaned = 0.00533879 Jy ! Component: 200 - total flux cleaned = 0.00605072 Jy ! Total flux subtracted in 200 components = 0.00605072 Jy ! Clean residual min=-0.004240 max=0.003834 Jy/beam ! Clean residual mean=-0.000014 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.251021 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 = 0.000880886 Jy ! Component: 100 - total flux cleaned = 0.00154507 Jy ! Component: 150 - total flux cleaned = 0.00168496 Jy ! Component: 200 - total flux cleaned = 0.0018828 Jy ! Total flux subtracted in 200 components = 0.0018828 Jy ! Clean residual min=-0.004050 max=0.003719 Jy/beam ! Clean residual mean=-0.000014 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.252904 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 148 components and 0.252904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.749 mas, bpa=-3.14 degrees ! Estimated noise=1.87722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496524 Jy ! Component: 100 - total flux cleaned = -0.000374324 Jy ! Component: 150 - total flux cleaned = -0.000497427 Jy ! Component: 200 - total flux cleaned = -0.000504798 Jy ! Total flux subtracted in 200 components = -0.000504798 Jy ! Clean residual min=-0.004376 max=0.003475 Jy/beam ! Clean residual mean=-0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.252399 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.252399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119669Jy sigma=0.446325 ! Fit after self-cal, rms=0.119547Jy sigma=0.445823 wmodel J1024-3234_S_map.mod ! Writing 175 model components to file: J1024-3234_S_map.mod wobs J1024-3234_S_uvs.fits ! Writing UV FITS file: J1024-3234_S_uvs.fits wwins J1024-3234_S_map.win ! wwins: Wrote 6 windows to J1024-3234_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 = -0.00167406 Jy ! Component: 100 - total flux cleaned = -0.00266617 Jy ! Component: 150 - total flux cleaned = -0.00329046 Jy ! Component: 200 - total flux cleaned = -0.00387891 Jy ! Component: 250 - total flux cleaned = -0.00433639 Jy ! Component: 300 - total flux cleaned = -0.00462911 Jy ! Component: 350 - total flux cleaned = -0.00495645 Jy ! Component: 400 - total flux cleaned = -0.00518355 Jy ! Component: 450 - total flux cleaned = -0.00535942 Jy ! Component: 500 - total flux cleaned = -0.00553046 Jy ! Component: 550 - total flux cleaned = -0.00578043 Jy ! Component: 600 - total flux cleaned = -0.00602465 Jy ! Component: 650 - total flux cleaned = -0.00618452 Jy ! Component: 700 - total flux cleaned = -0.00649607 Jy ! Component: 750 - total flux cleaned = -0.0067243 Jy ! Component: 800 - total flux cleaned = -0.00683561 Jy ! Component: 850 - total flux cleaned = -0.00690902 Jy ! Component: 900 - total flux cleaned = -0.00708795 Jy ! Component: 950 - total flux cleaned = -0.00715829 Jy ! Component: 1000 - total flux cleaned = -0.00719336 Jy ! Component: 1050 - total flux cleaned = -0.00715962 Jy ! Component: 1100 - total flux cleaned = -0.00726033 Jy ! Component: 1150 - total flux cleaned = -0.00735943 Jy ! Component: 1200 - total flux cleaned = -0.00735962 Jy ! Component: 1250 - total flux cleaned = -0.00726439 Jy ! Component: 1300 - total flux cleaned = -0.00732742 Jy ! Component: 1350 - total flux cleaned = -0.00732714 Jy ! Component: 1400 - total flux cleaned = -0.00729744 Jy ! Component: 1450 - total flux cleaned = -0.00729705 Jy ! Component: 1500 - total flux cleaned = -0.00726716 Jy ! Component: 1550 - total flux cleaned = -0.00726734 Jy ! Component: 1600 - total flux cleaned = -0.00721025 Jy ! Component: 1650 - total flux cleaned = -0.00729554 Jy ! Component: 1700 - total flux cleaned = -0.00726735 Jy ! Component: 1750 - total flux cleaned = -0.00734996 Jy ! Component: 1800 - total flux cleaned = -0.00737652 Jy ! Component: 1850 - total flux cleaned = -0.00734944 Jy ! Component: 1900 - total flux cleaned = -0.00748195 Jy ! Component: 1950 - total flux cleaned = -0.00750785 Jy ! Component: 2000 - total flux cleaned = -0.00755963 Jy ! Component: 2050 - total flux cleaned = -0.00766183 Jy ! Component: 2100 - total flux cleaned = -0.00776266 Jy ! Component: 2150 - total flux cleaned = -0.00786186 Jy ! Component: 2200 - total flux cleaned = -0.00791098 Jy ! Component: 2250 - total flux cleaned = -0.00795968 Jy ! Component: 2300 - total flux cleaned = -0.00805572 Jy ! Component: 2350 - total flux cleaned = -0.00810311 Jy ! Component: 2400 - total flux cleaned = -0.00817313 Jy ! Component: 2450 - total flux cleaned = -0.00819644 Jy ! Component: 2500 - total flux cleaned = -0.00828838 Jy ! Component: 2550 - total flux cleaned = -0.00835663 Jy ! Component: 2600 - total flux cleaned = -0.00835662 Jy ! Component: 2650 - total flux cleaned = -0.00842364 Jy ! Component: 2700 - total flux cleaned = -0.00848984 Jy ! Component: 2750 - total flux cleaned = -0.00855544 Jy ! Component: 2800 - total flux cleaned = -0.00859865 Jy ! Component: 2850 - total flux cleaned = -0.00855572 Jy ! Component: 2900 - total flux cleaned = -0.00861957 Jy ! Component: 2950 - total flux cleaned = -0.00861956 Jy ! Component: 3000 - total flux cleaned = -0.00857788 Jy ! Component: 3050 - total flux cleaned = -0.00859859 Jy ! Component: 3100 - total flux cleaned = -0.0086194 Jy ! Component: 3150 - total flux cleaned = -0.00861954 Jy ! Component: 3200 - total flux cleaned = -0.00865986 Jy ! Component: 3250 - total flux cleaned = -0.00866001 Jy ! Component: 3300 - total flux cleaned = -0.00871964 Jy ! Component: 3350 - total flux cleaned = -0.00875884 Jy ! Component: 3400 - total flux cleaned = -0.00875867 Jy ! Component: 3450 - total flux cleaned = -0.00873934 Jy ! Component: 3500 - total flux cleaned = -0.00881614 Jy ! Component: 3550 - total flux cleaned = -0.00885409 Jy ! Component: 3600 - total flux cleaned = -0.00885387 Jy ! Component: 3650 - total flux cleaned = -0.00889152 Jy ! Component: 3700 - total flux cleaned = -0.00887305 Jy ! Component: 3750 - total flux cleaned = -0.00885469 Jy ! Component: 3800 - total flux cleaned = -0.00887305 Jy ! Component: 3850 - total flux cleaned = -0.00889129 Jy ! Component: 3900 - total flux cleaned = -0.0089094 Jy ! Component: 3950 - total flux cleaned = -0.00898103 Jy ! Component: 4000 - total flux cleaned = -0.00901652 Jy ! Component: 4050 - total flux cleaned = -0.00899874 Jy ! Total flux subtracted in 4096 components = -0.00898117 Jy ! Clean residual min=-0.000989 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.243418 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 410 components and 0.243418 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1024-3234_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.749 at -3.14 degrees (North through East) ! Clean map min=-0.0025574 max=0.10429 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1024-3234_S_map.fits wmodel /image_prod/ug002_uva//J1024-3234_S_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J1024-3234_S_map.mod wobs /image_prod/ug002_uva//J1024-3234_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1024-3234_S_uvs.fits wwins /image_prod/ug002_uva//J1024-3234_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1024-3234_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.871661 0.871661 1.74332 3.48664 6.97329 13.9466 27.8932 55.7863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.17 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1024-3234_S_dfm.log closed on Wed Mar 4 23:33:46 2020