! Started logfile: /image_prod/ug002_uva//J1018+5911_S_dfm.log on Wed Mar 4 23:30:28 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//J1018+5911_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1018+5911_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1018+5911 ! ! 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 5400 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 J1018+5911_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003013Jy sigma=8.788143 ! Fit after self-cal, rms=0.960498Jy sigma=8.409239 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=4.278 mas, bpa=-5.261 degrees ! Estimated noise=1.6117 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 = 0.0322776 Jy ! Component: 100 - total flux cleaned = 0.0397746 Jy ! Total flux subtracted in 100 components = 0.0397746 Jy ! Clean residual min=-0.003108 max=0.003238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0397746 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0397746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054539Jy sigma=0.443985 ! Fit after self-cal, rms=0.052442Jy sigma=0.425788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434211 Jy ! Component: 100 - total flux cleaned = 0.0054518 Jy ! Total flux subtracted in 100 components = 0.0054518 Jy ! Clean residual min=-0.002864 max=0.002701 Jy/beam ! Clean residual mean=-0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0452264 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0452264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052167Jy sigma=0.423072 ! Fit after self-cal, rms=0.052166Jy sigma=0.423013 ! 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=3.735 mas, bmaj=5.142 mas, bpa=-4.743 degrees ! Estimated noise=1.1225 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 = 0.00109359 Jy ! Component: 100 - total flux cleaned = 0.00124437 Jy ! Component: 150 - total flux cleaned = 0.00130704 Jy ! Component: 200 - total flux cleaned = 0.00133443 Jy ! Total flux subtracted in 200 components = 0.00133443 Jy ! Clean residual min=-0.002445 max=0.002397 Jy/beam ! Clean residual mean=-0.000010 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0465608 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0465608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052141Jy sigma=0.422795 ! Fit after self-cal, rms=0.052138Jy sigma=0.422747 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 5.142 at -4.743 degrees (North through East) ! Clean map min=-0.0023797 max=0.043519 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.87 HN 0.95 KP 1.08 ! LA 0.96 MK 0.92 OV 0.84 PT 1.15 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.09 KP 1.03 ! LA 1.09 MK 0.95 OV 0.91 PT 1.07 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.08 KP 1.02 ! LA 0.97 MK 0.99 OV 0.93 PT 1.10 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.052138Jy sigma=0.422747 ! Fit after self-cal, rms=0.052671Jy sigma=0.420257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=5.13 mas, bpa=-4.613 degrees ! Estimated noise=1.11991 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 = 0.000144777 Jy ! Component: 100 - total flux cleaned = 0.000195693 Jy ! Component: 150 - total flux cleaned = 0.000209077 Jy ! Component: 200 - total flux cleaned = 0.00022007 Jy ! Total flux subtracted in 200 components = 0.00022007 Jy ! Clean residual min=-0.002167 max=0.002180 Jy/beam ! Clean residual mean=-0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0467809 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0467809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052660Jy sigma=0.420180 ! Fit after self-cal, rms=0.052760Jy sigma=0.419804 ! 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=0.052760Jy sigma=0.419804 ! Fit after self-cal, rms=0.053046Jy sigma=0.417144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.129 mas, bpa=-4.378 degrees ! Estimated noise=1.12223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181468 Jy ! Component: 100 - total flux cleaned = 0.000181651 Jy ! Component: 150 - total flux cleaned = 0.000181589 Jy ! Component: 200 - total flux cleaned = 0.00017243 Jy ! Total flux subtracted in 200 components = 0.00017243 Jy ! Clean residual min=-0.002164 max=0.001913 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0469534 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0469534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053037Jy sigma=0.417090 ! Fit after self-cal, rms=0.053125Jy sigma=0.416858 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 = 3.96713e-05 Jy ! Component: 100 - total flux cleaned = 2.75566e-05 Jy ! Component: 150 - total flux cleaned = 2.79395e-05 Jy ! Component: 200 - total flux cleaned = 2.80445e-05 Jy ! Total flux subtracted in 200 components = 2.80445e-05 Jy ! Clean residual min=-0.002141 max=0.001908 Jy/beam ! Clean residual mean=-0.000008 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0469814 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0469814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053118Jy sigma=0.416829 ! Fit after self-cal, rms=0.053118Jy sigma=0.416819 ! 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=0.053118Jy sigma=0.416819 ! Fit after self-cal, rms=0.053476Jy sigma=0.416679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=5.132 mas, bpa=-4.111 degrees ! Estimated noise=1.12053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64007e-05 Jy ! Component: 100 - total flux cleaned = 3.81618e-05 Jy ! Component: 150 - total flux cleaned = 2.95598e-05 Jy ! Component: 200 - total flux cleaned = 2.96835e-05 Jy ! Total flux subtracted in 200 components = 2.96835e-05 Jy ! Clean residual min=-0.002121 max=0.001923 Jy/beam ! Clean residual mean=-0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0470111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0470111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053470Jy sigma=0.416654 ! Fit after self-cal, rms=0.053493Jy sigma=0.416633 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 = -2.7735e-05 Jy ! Component: 100 - total flux cleaned = -1.89951e-05 Jy ! Component: 150 - total flux cleaned = -1.90368e-05 Jy ! Component: 200 - total flux cleaned = -1.93886e-05 Jy ! Total flux subtracted in 200 components = -1.93886e-05 Jy ! Clean residual min=-0.002114 max=0.001898 Jy/beam ! Clean residual mean=-0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0469917 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0469917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053489Jy sigma=0.416619 ! Fit after self-cal, rms=0.053489Jy sigma=0.416614 ! 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=0.053489Jy sigma=0.416614 ! Fit after self-cal, rms=0.053447Jy sigma=0.416608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.688 mas, bmaj=9.96 mas, bpa=21.33 degrees ! Estimated noise=1.39491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71999e-05 Jy ! Component: 100 - total flux cleaned = 9.71037e-05 Jy ! Component: 150 - total flux cleaned = 0.000106037 Jy ! Component: 200 - total flux cleaned = 0.000106101 Jy ! Total flux subtracted in 200 components = 0.000106101 Jy ! Clean residual min=-0.002369 max=0.001973 Jy/beam ! Clean residual mean=-0.000014 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0470978 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0470978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053446Jy sigma=0.416607 ! Fit after self-cal, rms=0.053451Jy sigma=0.416593 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 = 1.50653e-06 Jy ! Component: 100 - total flux cleaned = 1.10651e-05 Jy ! Component: 150 - total flux cleaned = 1.12562e-05 Jy ! Component: 200 - total flux cleaned = 1.11868e-05 Jy ! Total flux subtracted in 200 components = 1.11868e-05 Jy ! Clean residual min=-0.002373 max=0.001973 Jy/beam ! Clean residual mean=-0.000014 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.047109 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.047109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053450Jy sigma=0.416604 ! Fit after self-cal, rms=0.053452Jy sigma=0.416595 ! 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=3.691 mas, bmaj=5.133 mas, bpa=-3.895 degrees ! Estimated noise=1.11871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.691 x 5.133 at -3.895 degrees (North through East) ! Clean map min=-0.0019944 max=0.043048 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=4.278 mas, bpa=-4.383 degrees ! Estimated noise=1.58167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333756 Jy ! Component: 100 - total flux cleaned = 0.0413381 Jy ! Component: 150 - total flux cleaned = 0.0446555 Jy ! Component: 200 - total flux cleaned = 0.0455533 Jy ! Total flux subtracted in 200 components = 0.0455533 Jy ! Clean residual min=-0.002541 max=0.002585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0455533 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0455533 Jy ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.133 mas, bpa=-3.895 degrees ! Estimated noise=1.11871 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 = 0.00103185 Jy ! Component: 100 - total flux cleaned = 0.00107435 Jy ! Component: 150 - total flux cleaned = 0.00113731 Jy ! Component: 200 - total flux cleaned = 0.00116155 Jy ! Total flux subtracted in 200 components = 0.00116155 Jy ! Clean residual min=-0.002121 max=0.001959 Jy/beam ! Clean residual mean=-0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0467148 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0467148 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=8.688 mas, bmaj=9.96 mas, bpa=21.33 degrees ! Estimated noise=1.39491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367089 Jy ! Component: 100 - total flux cleaned = 0.000386666 Jy ! Component: 150 - total flux cleaned = 0.000401001 Jy ! Component: 200 - total flux cleaned = 0.000401083 Jy ! Total flux subtracted in 200 components = 0.000401083 Jy ! Clean residual min=-0.002416 max=0.001969 Jy/beam ! Clean residual mean=-0.000014 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0471159 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 = -2.89089e-07 Jy ! Component: 100 - total flux cleaned = -2.38899e-07 Jy ! Component: 150 - total flux cleaned = 2.67069e-08 Jy ! Component: 200 - total flux cleaned = 4.55674e-07 Jy ! Total flux subtracted in 200 components = 4.55674e-07 Jy ! Clean residual min=-0.002378 max=0.001955 Jy/beam ! Clean residual mean=-0.000014 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0471164 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0471164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.133 mas, bpa=-3.895 degrees ! Estimated noise=1.11871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42031e-05 Jy ! Component: 100 - total flux cleaned = -9.6244e-05 Jy ! Component: 150 - total flux cleaned = -0.000106271 Jy ! Component: 200 - total flux cleaned = -0.000124721 Jy ! Total flux subtracted in 200 components = -0.000124721 Jy ! Clean residual min=-0.002097 max=0.001871 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0469916 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0469916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053456Jy sigma=0.416637 ! Fit after self-cal, rms=0.053456Jy sigma=0.416612 wmodel J1018+5911_S_map.mod ! Writing 45 model components to file: J1018+5911_S_map.mod wobs J1018+5911_S_uvs.fits ! Writing UV FITS file: J1018+5911_S_uvs.fits wwins J1018+5911_S_map.win ! wwins: Wrote 1 windows to J1018+5911_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 = -0.000341182 Jy ! Component: 100 - total flux cleaned = -0.000341468 Jy ! Component: 150 - total flux cleaned = -0.00037455 Jy ! Component: 200 - total flux cleaned = -0.000463184 Jy ! Component: 250 - total flux cleaned = -0.000606527 Jy ! Component: 300 - total flux cleaned = -0.000773278 Jy ! Component: 350 - total flux cleaned = -0.000826838 Jy ! Component: 400 - total flux cleaned = -0.000879459 Jy ! Component: 450 - total flux cleaned = -0.000905522 Jy ! Component: 500 - total flux cleaned = -0.000956539 Jy ! Component: 550 - total flux cleaned = -0.00100624 Jy ! Component: 600 - total flux cleaned = -0.000981827 Jy ! Component: 650 - total flux cleaned = -0.00100568 Jy ! Component: 700 - total flux cleaned = -0.00109964 Jy ! Component: 750 - total flux cleaned = -0.0010763 Jy ! Component: 800 - total flux cleaned = -0.00112174 Jy ! Component: 850 - total flux cleaned = -0.00118863 Jy ! Component: 900 - total flux cleaned = -0.00110028 Jy ! Component: 950 - total flux cleaned = -0.00118817 Jy ! Component: 1000 - total flux cleaned = -0.00123059 Jy ! Component: 1050 - total flux cleaned = -0.0012937 Jy ! Component: 1100 - total flux cleaned = -0.00127255 Jy ! Component: 1150 - total flux cleaned = -0.00133453 Jy ! Component: 1200 - total flux cleaned = -0.00135479 Jy ! Component: 1250 - total flux cleaned = -0.0013547 Jy ! Component: 1300 - total flux cleaned = -0.00137459 Jy ! Component: 1350 - total flux cleaned = -0.00135471 Jy ! Component: 1400 - total flux cleaned = -0.00139355 Jy ! Component: 1450 - total flux cleaned = -0.00135495 Jy ! Component: 1500 - total flux cleaned = -0.00143089 Jy ! Component: 1550 - total flux cleaned = -0.00137421 Jy ! Component: 1600 - total flux cleaned = -0.00144877 Jy ! Component: 1650 - total flux cleaned = -0.00150371 Jy ! Component: 1700 - total flux cleaned = -0.0014128 Jy ! Component: 1750 - total flux cleaned = -0.00143086 Jy ! Component: 1800 - total flux cleaned = -0.00146654 Jy ! Component: 1850 - total flux cleaned = -0.00143125 Jy ! Component: 1900 - total flux cleaned = -0.00143122 Jy ! Component: 1950 - total flux cleaned = -0.00150047 Jy ! Component: 2000 - total flux cleaned = -0.00151742 Jy ! Component: 2050 - total flux cleaned = -0.00150031 Jy ! Component: 2100 - total flux cleaned = -0.00155089 Jy ! Component: 2150 - total flux cleaned = -0.00155091 Jy ! Component: 2200 - total flux cleaned = -0.00160068 Jy ! Component: 2250 - total flux cleaned = -0.001617 Jy ! Component: 2300 - total flux cleaned = -0.00164979 Jy ! Component: 2350 - total flux cleaned = -0.00173009 Jy ! Component: 2400 - total flux cleaned = -0.00172996 Jy ! Component: 2450 - total flux cleaned = -0.00176163 Jy ! Component: 2500 - total flux cleaned = -0.00173005 Jy ! Component: 2550 - total flux cleaned = -0.00177715 Jy ! Component: 2600 - total flux cleaned = -0.00176151 Jy ! Component: 2650 - total flux cleaned = -0.00180766 Jy ! Component: 2700 - total flux cleaned = -0.00183797 Jy ! Component: 2750 - total flux cleaned = -0.00183805 Jy ! Component: 2800 - total flux cleaned = -0.00180812 Jy ! Component: 2850 - total flux cleaned = -0.00182314 Jy ! Component: 2900 - total flux cleaned = -0.00185255 Jy ! Component: 2950 - total flux cleaned = -0.00180885 Jy ! Component: 3000 - total flux cleaned = -0.00188137 Jy ! Component: 3050 - total flux cleaned = -0.00185267 Jy ! Component: 3100 - total flux cleaned = -0.00179568 Jy ! Component: 3150 - total flux cleaned = -0.00182389 Jy ! Component: 3200 - total flux cleaned = -0.00180983 Jy ! Component: 3250 - total flux cleaned = -0.00182391 Jy ! Component: 3300 - total flux cleaned = -0.00179604 Jy ! Component: 3350 - total flux cleaned = -0.00172722 Jy ! Component: 3400 - total flux cleaned = -0.00172724 Jy ! Component: 3450 - total flux cleaned = -0.00172735 Jy ! Component: 3500 - total flux cleaned = -0.00170033 Jy ! Component: 3550 - total flux cleaned = -0.00170032 Jy ! Component: 3600 - total flux cleaned = -0.00163376 Jy ! Component: 3650 - total flux cleaned = -0.0016338 Jy ! Component: 3700 - total flux cleaned = -0.00164696 Jy ! Component: 3750 - total flux cleaned = -0.00162099 Jy ! Component: 3800 - total flux cleaned = -0.00162088 Jy ! Component: 3850 - total flux cleaned = -0.0015694 Jy ! Component: 3900 - total flux cleaned = -0.00153103 Jy ! Component: 3950 - total flux cleaned = -0.00155645 Jy ! Component: 4000 - total flux cleaned = -0.001506 Jy ! Component: 4050 - total flux cleaned = -0.00149334 Jy ! Total flux subtracted in 4096 components = -0.00154345 Jy ! Clean residual min=-0.000728 max=0.000746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0454482 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 328 components and 0.0454482 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1018+5911_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.691 x 5.133 at -3.895 degrees (North through East) ! Clean map min=-0.0013057 max=0.042915 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1018+5911_S_map.fits wmodel /image_prod/ug002_uva//J1018+5911_S_map.mod ! Writing 328 model components to file: /image_prod/ug002_uva//J1018+5911_S_map.mod wobs /image_prod/ug002_uva//J1018+5911_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1018+5911_S_uvs.fits wwins /image_prod/ug002_uva//J1018+5911_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1018+5911_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0429151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53045 1.53045 3.0609 6.12181 12.2436 24.4872 48.9745 97.9489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 196.02 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1018+5911_S_dfm.log closed on Wed Mar 4 23:30:31 2020