! Started logfile: /image_prod/ug002_uva//J1832+8049_S_dfm.log on Thu Mar 5 03:48:44 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//J1832+8049_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1832+8049_S_uva.fits ! AN table 1: 100 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.821071 visibilities/baseline/integration-bin. ! Found source: J1832+8049 ! ! 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 36 lines of history. ! ! Reading 6897 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 J1832+8049_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021105Jy sigma=7.127575 ! Fit after self-cal, rms=0.868670Jy sigma=5.980681 ! 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=3.089 mas, bmaj=3.886 mas, bpa=55.14 degrees ! Estimated noise=1.95797 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 = 0.100833 Jy ! Component: 100 - total flux cleaned = 0.142157 Jy ! Total flux subtracted in 100 components = 0.142157 Jy ! Clean residual min=-0.013330 max=0.034213 Jy/beam ! Clean residual mean=0.000012 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 0.142157 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.142157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090319Jy sigma=0.612296 ! Fit after self-cal, rms=0.089549Jy sigma=0.608355 ! Inverting map ! Added new window around map position (4.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322255 Jy ! Component: 100 - total flux cleaned = 0.0491071 Jy ! Total flux subtracted in 100 components = 0.0491071 Jy ! Clean residual min=-0.009312 max=0.011653 Jy/beam ! Clean residual mean=0.000008 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.191264 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.191264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076020Jy sigma=0.500920 ! Fit after self-cal, rms=0.074330Jy sigma=0.489781 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147086 Jy ! Component: 100 - total flux cleaned = 0.0238592 Jy ! Total flux subtracted in 100 components = 0.0238592 Jy ! Clean residual min=-0.007197 max=0.007543 Jy/beam ! Clean residual mean=0.000006 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.215123 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.215123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070622Jy sigma=0.459567 ! Fit after self-cal, rms=0.070284Jy sigma=0.457339 ! 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=3.697 mas, bmaj=4.579 mas, bpa=57.89 degrees ! Estimated noise=1.24859 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 = 0.0106459 Jy ! Component: 100 - total flux cleaned = 0.0170793 Jy ! Component: 150 - total flux cleaned = 0.0216458 Jy ! Component: 200 - total flux cleaned = 0.0249992 Jy ! Total flux subtracted in 200 components = 0.0249992 Jy ! Clean residual min=-0.005261 max=0.004923 Jy/beam ! Clean residual mean=0.000005 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.240123 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 0.240123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068539Jy sigma=0.443046 ! Fit after self-cal, rms=0.068387Jy sigma=0.441985 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.697 x 4.579 at 57.89 degrees (North through East) ! Clean map min=-0.0047489 max=0.12707 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.07 KP 1.00 ! MK 1.01 NL 0.95 OV 0.91 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.02 KP 1.06 ! MK 1.03 NL 0.91 OV 0.89 SC 1.59 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 1.04 ! MK 0.98 NL 0.90 OV 0.91 SC 1.05 ! ! ! Fit before self-cal, rms=0.068387Jy sigma=0.441985 ! Fit after self-cal, rms=0.070999Jy sigma=0.430437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=4.67 mas, bpa=58.22 degrees ! Estimated noise=1.25113 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 = 0.00168116 Jy ! Component: 100 - total flux cleaned = 0.00196257 Jy ! Component: 150 - total flux cleaned = 0.00207324 Jy ! Component: 200 - total flux cleaned = 0.00204005 Jy ! Total flux subtracted in 200 components = 0.00204005 Jy ! Clean residual min=-0.002641 max=0.002955 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.242163 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.242163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070845Jy sigma=0.429486 ! Fit after self-cal, rms=0.070888Jy sigma=0.429107 ! 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=0.070888Jy sigma=0.429107 ! Fit after self-cal, rms=0.070699Jy sigma=0.424062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=4.649 mas, bpa=58.23 degrees ! Estimated noise=1.2554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53022e-06 Jy ! Component: 100 - total flux cleaned = -5.18915e-06 Jy ! Component: 150 - total flux cleaned = 7.22337e-05 Jy ! Component: 200 - total flux cleaned = 9.47814e-05 Jy ! Total flux subtracted in 200 components = 9.47814e-05 Jy ! Clean residual min=-0.002195 max=0.002247 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.242257 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.242257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070665Jy sigma=0.423846 ! Fit after self-cal, rms=0.070651Jy sigma=0.423749 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 (-11.5, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127305 Jy ! Component: 100 - total flux cleaned = 0.000947846 Jy ! Component: 150 - total flux cleaned = 0.000752053 Jy ! Component: 200 - total flux cleaned = 0.000539455 Jy ! Total flux subtracted in 200 components = 0.000539455 Jy ! Clean residual min=-0.002185 max=0.002021 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.242797 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.242797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070571Jy sigma=0.423292 ! Fit after self-cal, rms=0.070566Jy sigma=0.423266 ! 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=0.070566Jy sigma=0.423266 ! Fit after self-cal, rms=0.070566Jy sigma=0.423243 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=4.649 mas, bpa=58.16 degrees ! Estimated noise=1.25547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91184e-05 Jy ! Component: 100 - total flux cleaned = -0.000206485 Jy ! Component: 150 - total flux cleaned = -0.000323563 Jy ! Component: 200 - total flux cleaned = -0.000433469 Jy ! Total flux subtracted in 200 components = -0.000433469 Jy ! Clean residual min=-0.002172 max=0.002000 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.242363 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.242363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070535Jy sigma=0.423081 ! Fit after self-cal, rms=0.070531Jy sigma=0.423073 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 = -6.65159e-05 Jy ! Component: 100 - total flux cleaned = -0.000142197 Jy ! Component: 150 - total flux cleaned = -0.000143564 Jy ! Component: 200 - total flux cleaned = -0.000144682 Jy ! Total flux subtracted in 200 components = -0.000144682 Jy ! Clean residual min=-0.002150 max=0.001956 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.242219 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.242219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070513Jy sigma=0.422974 ! Fit after self-cal, rms=0.070511Jy sigma=0.422969 ! 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=0.070511Jy sigma=0.422969 ! Fit after self-cal, rms=0.070541Jy sigma=0.422961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.633 mas, bmaj=8.214 mas, bpa=55.17 degrees ! Estimated noise=1.54148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.67565e-05 Jy ! Component: 100 - total flux cleaned = -0.000125384 Jy ! Component: 150 - total flux cleaned = -0.000200262 Jy ! Component: 200 - total flux cleaned = -0.000256324 Jy ! Total flux subtracted in 200 components = -0.000256324 Jy ! Clean residual min=-0.001970 max=0.001722 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.241962 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.241962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070540Jy sigma=0.422938 ! Fit after self-cal, rms=0.070539Jy sigma=0.422934 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 = 6.84616e-05 Jy ! Component: 100 - total flux cleaned = 3.92465e-05 Jy ! Component: 150 - total flux cleaned = -3.88324e-06 Jy ! Component: 200 - total flux cleaned = -3.56054e-05 Jy ! Total flux subtracted in 200 components = -3.56054e-05 Jy ! Clean residual min=-0.001959 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.241927 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.241927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070538Jy sigma=0.422914 ! Fit after self-cal, rms=0.070536Jy sigma=0.422911 ! 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=3.759 mas, bmaj=4.653 mas, bpa=58.19 degrees ! Estimated noise=1.25578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.759 x 4.653 at 58.19 degrees (North through East) ! Clean map min=-0.0020279 max=0.12627 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=3.144 mas, bmaj=3.954 mas, bpa=55.47 degrees ! Estimated noise=1.98048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104176 Jy ! Component: 100 - total flux cleaned = 0.151974 Jy ! Component: 150 - total flux cleaned = 0.178354 Jy ! Component: 200 - total flux cleaned = 0.194689 Jy ! Total flux subtracted in 200 components = 0.194689 Jy ! Clean residual min=-0.006407 max=0.008944 Jy/beam ! Clean residual mean=0.000004 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.194689 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.194689 Jy ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=4.653 mas, bpa=58.19 degrees ! Estimated noise=1.25578 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 = 0.015688 Jy ! Component: 100 - total flux cleaned = 0.0253571 Jy ! Component: 150 - total flux cleaned = 0.031784 Jy ! Component: 200 - total flux cleaned = 0.0362953 Jy ! Total flux subtracted in 200 components = 0.0362953 Jy ! Clean residual min=-0.002720 max=0.002726 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.230984 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.230984 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=7.633 mas, bmaj=8.214 mas, bpa=55.17 degrees ! Estimated noise=1.54148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497214 Jy ! Component: 100 - total flux cleaned = 0.00766986 Jy ! Component: 150 - total flux cleaned = 0.00943828 Jy ! Component: 200 - total flux cleaned = 0.0104325 Jy ! Total flux subtracted in 200 components = 0.0104325 Jy ! Clean residual min=-0.002357 max=0.001954 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.241417 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 = 0.000268104 Jy ! Component: 100 - total flux cleaned = 0.000304383 Jy ! Component: 150 - total flux cleaned = 0.000278587 Jy ! Component: 200 - total flux cleaned = 0.00023189 Jy ! Total flux subtracted in 200 components = 0.00023189 Jy ! Clean residual min=-0.002194 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.241649 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 123 components and 0.241649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=4.653 mas, bpa=58.19 degrees ! Estimated noise=1.25578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561131 Jy ! Component: 100 - total flux cleaned = -0.000706631 Jy ! Component: 150 - total flux cleaned = -0.000790804 Jy ! Component: 200 - total flux cleaned = -0.000829216 Jy ! Total flux subtracted in 200 components = -0.000829216 Jy ! Clean residual min=-0.002078 max=0.001798 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.240819 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.240819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070612Jy sigma=0.423390 ! Fit after self-cal, rms=0.070555Jy sigma=0.423183 wmodel J1832+8049_S_map.mod ! Writing 139 model components to file: J1832+8049_S_map.mod wobs J1832+8049_S_uvs.fits ! Writing UV FITS file: J1832+8049_S_uvs.fits wwins J1832+8049_S_map.win ! wwins: Wrote 3 windows to J1832+8049_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 = -0.000940983 Jy ! Component: 100 - total flux cleaned = -0.00165333 Jy ! Component: 150 - total flux cleaned = -0.00197332 Jy ! Component: 200 - total flux cleaned = -0.00215684 Jy ! Component: 250 - total flux cleaned = -0.00227422 Jy ! Component: 300 - total flux cleaned = -0.00235911 Jy ! Component: 350 - total flux cleaned = -0.00238654 Jy ! Component: 400 - total flux cleaned = -0.00246737 Jy ! Component: 450 - total flux cleaned = -0.00252054 Jy ! Component: 500 - total flux cleaned = -0.00257174 Jy ! Component: 550 - total flux cleaned = -0.00249607 Jy ! Component: 600 - total flux cleaned = -0.00234854 Jy ! Component: 650 - total flux cleaned = -0.00230045 Jy ! Component: 700 - total flux cleaned = -0.00215782 Jy ! Component: 750 - total flux cleaned = -0.00208729 Jy ! Component: 800 - total flux cleaned = -0.00194883 Jy ! Component: 850 - total flux cleaned = -0.00190337 Jy ! Component: 900 - total flux cleaned = -0.00185871 Jy ! Component: 950 - total flux cleaned = -0.00181483 Jy ! Component: 1000 - total flux cleaned = -0.00174981 Jy ! Component: 1050 - total flux cleaned = -0.00174976 Jy ! Component: 1100 - total flux cleaned = -0.00166599 Jy ! Component: 1150 - total flux cleaned = -0.00160385 Jy ! Component: 1200 - total flux cleaned = -0.00150206 Jy ! Component: 1250 - total flux cleaned = -0.00148184 Jy ! Component: 1300 - total flux cleaned = -0.00146146 Jy ! Component: 1350 - total flux cleaned = -0.00132501 Jy ! Component: 1400 - total flux cleaned = -0.00138289 Jy ! Component: 1450 - total flux cleaned = -0.00138277 Jy ! Component: 1500 - total flux cleaned = -0.0013638 Jy ! Component: 1550 - total flux cleaned = -0.00127079 Jy ! Component: 1600 - total flux cleaned = -0.00125251 Jy ! Component: 1650 - total flux cleaned = -0.00123453 Jy ! Component: 1700 - total flux cleaned = -0.00119884 Jy ! Component: 1750 - total flux cleaned = -0.00119893 Jy ! Component: 1800 - total flux cleaned = -0.00125144 Jy ! Component: 1850 - total flux cleaned = -0.00123429 Jy ! Component: 1900 - total flux cleaned = -0.00126861 Jy ! Component: 1950 - total flux cleaned = -0.00123473 Jy ! Component: 2000 - total flux cleaned = -0.00125143 Jy ! Component: 2050 - total flux cleaned = -0.00123484 Jy ! Component: 2100 - total flux cleaned = -0.00120213 Jy ! Component: 2150 - total flux cleaned = -0.001251 Jy ! Component: 2200 - total flux cleaned = -0.00120261 Jy ! Component: 2250 - total flux cleaned = -0.00121864 Jy ! Component: 2300 - total flux cleaned = -0.00109185 Jy ! Component: 2350 - total flux cleaned = -0.00110769 Jy ! Component: 2400 - total flux cleaned = -0.00109218 Jy ! Component: 2450 - total flux cleaned = -0.00104603 Jy ! Component: 2500 - total flux cleaned = -0.0010767 Jy ! Component: 2550 - total flux cleaned = -0.00100078 Jy ! Component: 2600 - total flux cleaned = -0.00100087 Jy ! Component: 2650 - total flux cleaned = -0.00100081 Jy ! Component: 2700 - total flux cleaned = -0.000926652 Jy ! Component: 2750 - total flux cleaned = -0.000941312 Jy ! Component: 2800 - total flux cleaned = -0.000810132 Jy ! Component: 2850 - total flux cleaned = -0.000882496 Jy ! Component: 2900 - total flux cleaned = -0.000810867 Jy ! Component: 2950 - total flux cleaned = -0.000824947 Jy ! Component: 3000 - total flux cleaned = -0.000810705 Jy ! Component: 3050 - total flux cleaned = -0.000726677 Jy ! Component: 3100 - total flux cleaned = -0.000698924 Jy ! Component: 3150 - total flux cleaned = -0.000657665 Jy ! Component: 3200 - total flux cleaned = -0.000671256 Jy ! Component: 3250 - total flux cleaned = -0.00064409 Jy ! Component: 3300 - total flux cleaned = -0.000535869 Jy ! Component: 3350 - total flux cleaned = -0.000509085 Jy ! Component: 3400 - total flux cleaned = -0.000469113 Jy ! Component: 3450 - total flux cleaned = -0.000469063 Jy ! Component: 3500 - total flux cleaned = -0.000455978 Jy ! Component: 3550 - total flux cleaned = -0.000416797 Jy ! Component: 3600 - total flux cleaned = -0.000364925 Jy ! Component: 3650 - total flux cleaned = -0.000403674 Jy ! Component: 3700 - total flux cleaned = -0.000365175 Jy ! Component: 3750 - total flux cleaned = -0.000352591 Jy ! Component: 3800 - total flux cleaned = -0.00031461 Jy ! Component: 3850 - total flux cleaned = -0.000339834 Jy ! Component: 3900 - total flux cleaned = -0.000327315 Jy ! Component: 3950 - total flux cleaned = -0.000290074 Jy ! Component: 4000 - total flux cleaned = -0.000326996 Jy ! Component: 4050 - total flux cleaned = -0.000278026 Jy ! Total flux subtracted in 4096 components = -0.000265939 Jy ! Clean residual min=-0.000734 max=0.000720 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.240553 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 434 components and 0.240553 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1832+8049_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.759 x 4.653 at 58.19 degrees (North through East) ! Clean map min=-0.0013773 max=0.12742 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1832+8049_S_map.fits wmodel /image_prod/ug002_uva//J1832+8049_S_map.mod ! Writing 434 model components to file: /image_prod/ug002_uva//J1832+8049_S_map.mod wobs /image_prod/ug002_uva//J1832+8049_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1832+8049_S_uvs.fits wwins /image_prod/ug002_uva//J1832+8049_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1832+8049_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499806 0.499806 0.999613 1.99923 3.99845 7.9969 15.9938 31.9876 63.9752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 600.232 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1832+8049_S_dfm.log closed on Thu Mar 5 03:48:48 2020