! Started logfile: /image_prod/ug002_uvm//J2349-0438_S_a_dfm.log on Wed Mar 4 17:48:16 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_uvm//J2349-0438_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J2349-0438_S_a_uvm.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836616 visibilities/baseline/integration-bin. ! Found source: J2349-0438 ! ! 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 9939 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 J2349-0438_S_a] 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 36 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 46 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.025005Jy sigma=7.590997 ! Fit after self-cal, rms=0.806186Jy sigma=5.902332 ! 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=2.579 mas, bmaj=6.867 mas, bpa=-4.046 degrees ! Estimated noise=1.34069 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 = 0.15456 Jy ! Component: 100 - total flux cleaned = 0.189829 Jy ! Total flux subtracted in 100 components = 0.189829 Jy ! Clean residual min=-0.010358 max=0.019220 Jy/beam ! Clean residual mean=0.000002 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.189829 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.189829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089834Jy sigma=0.600786 ! Fit after self-cal, rms=0.089734Jy sigma=0.600460 ! Inverting map ! Added new window around map position (-3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188808 Jy ! Component: 100 - total flux cleaned = 0.0292808 Jy ! Total flux subtracted in 100 components = 0.0292808 Jy ! Clean residual min=-0.008402 max=0.012969 Jy/beam ! Clean residual mean=0.000001 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.219109 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.219109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086485Jy sigma=0.559160 ! Fit after self-cal, rms=0.086328Jy sigma=0.558054 ! 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=3.056 mas, bmaj=7.707 mas, bpa=-3.238 degrees ! Estimated noise=0.996161 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, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131943 Jy ! Component: 100 - total flux cleaned = 0.0203391 Jy ! Component: 150 - total flux cleaned = 0.0220159 Jy ! Component: 200 - total flux cleaned = 0.0223585 Jy ! Total flux subtracted in 200 components = 0.0223585 Jy ! Clean residual min=-0.006477 max=0.007932 Jy/beam ! Clean residual mean=0.000004 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.241468 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.241468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083918Jy sigma=0.541000 ! Fit after self-cal, rms=0.083893Jy sigma=0.540246 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 7.707 at -3.238 degrees (North through East) ! Clean map min=-0.005916 max=0.19572 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.98 LA 0.99 MK 1.43 ! NL 1.00 OV 1.00 PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.88 HN 0.98 KP 1.00 ! LA 1.01 MK 1.46 NL 0.95 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.97 LA 1.02 MK 0.86 ! NL 1.01 OV 0.98 PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.43 FD 0.97 HN 0.96 KP 0.97 ! LA 0.98 MK 0.95 NL 1.03 OV 0.98 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.97 LA 0.95 MK 0.84 ! NL 0.99 OV 1.20 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 FD 0.98 HN 0.97 KP 0.99 ! LA 0.99 MK 0.94 NL 1.06 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.083893Jy sigma=0.540246 ! Fit after self-cal, rms=0.096269Jy sigma=0.493569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.797 mas, bpa=-2.986 degrees ! Estimated noise=1.00867 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 = -0.00224002 Jy ! Component: 100 - total flux cleaned = -0.00307262 Jy ! Component: 150 - total flux cleaned = -0.00314975 Jy ! Component: 200 - total flux cleaned = -0.00308381 Jy ! Total flux subtracted in 200 components = -0.00308381 Jy ! Clean residual min=-0.005031 max=0.004722 Jy/beam ! Clean residual mean=0.000008 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.238384 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.238384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096033Jy sigma=0.492309 ! Fit after self-cal, rms=0.096157Jy sigma=0.491956 ! 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=0.096157Jy sigma=0.491956 ! Fit after self-cal, rms=0.101982Jy sigma=0.455697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.797 mas, bpa=-2.944 degrees ! Estimated noise=1.01456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541889 Jy ! Component: 100 - total flux cleaned = 0.000463385 Jy ! Component: 150 - total flux cleaned = 0.000406053 Jy ! Component: 200 - total flux cleaned = 0.00030462 Jy ! Total flux subtracted in 200 components = 0.00030462 Jy ! Clean residual min=-0.002482 max=0.003197 Jy/beam ! Clean residual mean=0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.238689 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.238689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101880Jy sigma=0.454729 ! Fit after self-cal, rms=0.102036Jy sigma=0.454526 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 (-63, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279404 Jy ! Component: 100 - total flux cleaned = 0.00324139 Jy ! Component: 150 - total flux cleaned = 0.00330027 Jy ! Component: 200 - total flux cleaned = 0.00340444 Jy ! Total flux subtracted in 200 components = 0.00340444 Jy ! Clean residual min=-0.002248 max=0.002685 Jy/beam ! Clean residual mean=0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.242093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.242093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101902Jy sigma=0.453416 ! Fit after self-cal, rms=0.101893Jy sigma=0.453354 ! 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=0.101893Jy sigma=0.453354 ! Fit after self-cal, rms=0.107457Jy sigma=0.446497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.786 mas, bpa=-2.971 degrees ! Estimated noise=1.01004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075164 Jy ! Component: 100 - total flux cleaned = 0.000998864 Jy ! Component: 150 - total flux cleaned = 0.00107302 Jy ! Component: 200 - total flux cleaned = 0.00110696 Jy ! Total flux subtracted in 200 components = 0.00110696 Jy ! Clean residual min=-0.002039 max=0.002120 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.2432 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.2432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107427Jy sigma=0.446179 ! Fit after self-cal, rms=0.107445Jy sigma=0.446149 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 (-82.5, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998704 Jy ! Component: 100 - total flux cleaned = 0.000662504 Jy ! Component: 150 - total flux cleaned = 0.000699791 Jy ! Component: 200 - total flux cleaned = 0.00080248 Jy ! Total flux subtracted in 200 components = 0.00080248 Jy ! Clean residual min=-0.001970 max=0.001905 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.244003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.244003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107399Jy sigma=0.445656 ! Fit after self-cal, rms=0.107388Jy sigma=0.445633 ! 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=0.107388Jy sigma=0.445633 ! Fit after self-cal, rms=0.107453Jy sigma=0.445577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.204 mas, bmaj=13.39 mas, bpa=-0.6896 degrees ! Estimated noise=1.29049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509946 Jy ! Component: 100 - total flux cleaned = 0.0006567 Jy ! Component: 150 - total flux cleaned = 0.000774623 Jy ! Component: 200 - total flux cleaned = 0.000802123 Jy ! Total flux subtracted in 200 components = 0.000802123 Jy ! Clean residual min=-0.002323 max=0.002487 Jy/beam ! Clean residual mean=0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.244805 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 152 components and 0.244805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107451Jy sigma=0.445476 ! Fit after self-cal, rms=0.107448Jy sigma=0.445459 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 = -2.36524e-05 Jy ! Component: 100 - total flux cleaned = -9.14116e-05 Jy ! Component: 150 - total flux cleaned = -0.000111967 Jy ! Component: 200 - total flux cleaned = -0.000150049 Jy ! Total flux subtracted in 200 components = -0.000150049 Jy ! Clean residual min=-0.002325 max=0.002408 Jy/beam ! Clean residual mean=0.000004 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.244655 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.244655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107449Jy sigma=0.445435 ! Fit after self-cal, rms=0.107447Jy sigma=0.445432 ! 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=3.055 mas, bmaj=7.784 mas, bpa=-2.98 degrees ! Estimated noise=1.00902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.784 at -2.98 degrees (North through East) ! Clean map min=-0.0020011 max=0.19863 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=2.57 mas, bmaj=6.903 mas, bpa=-3.725 degrees ! Estimated noise=1.35661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156193 Jy ! Component: 100 - total flux cleaned = 0.193701 Jy ! Component: 150 - total flux cleaned = 0.211515 Jy ! Component: 200 - total flux cleaned = 0.221758 Jy ! Total flux subtracted in 200 components = 0.221758 Jy ! Clean residual min=-0.003748 max=0.005159 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.221758 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.221758 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.784 mas, bpa=-2.98 degrees ! Estimated noise=1.00902 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 = 0.00754169 Jy ! Component: 100 - total flux cleaned = 0.0119909 Jy ! Component: 150 - total flux cleaned = 0.0147684 Jy ! Component: 200 - total flux cleaned = 0.0167988 Jy ! Total flux subtracted in 200 components = 0.0167988 Jy ! Clean residual min=-0.002487 max=0.002786 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.238557 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.238557 Jy ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246196 Jy ! Component: 100 - total flux cleaned = 0.00311463 Jy ! Component: 150 - total flux cleaned = 0.00354124 Jy ! Component: 200 - total flux cleaned = 0.00379605 Jy ! Total flux subtracted in 200 components = 0.00379605 Jy ! Clean residual min=-0.002188 max=0.002172 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.242353 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.242353 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=7.204 mas, bmaj=13.39 mas, bpa=-0.6896 degrees ! Estimated noise=1.29049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184779 Jy ! Component: 100 - total flux cleaned = 0.00220954 Jy ! Component: 150 - total flux cleaned = 0.00201183 Jy ! Component: 200 - total flux cleaned = 0.00179331 Jy ! Total flux subtracted in 200 components = 0.00179331 Jy ! Clean residual min=-0.002319 max=0.002265 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.244146 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 = -7.81221e-05 Jy ! Component: 100 - total flux cleaned = -0.000149862 Jy ! Component: 150 - total flux cleaned = -0.000214526 Jy ! Component: 200 - total flux cleaned = -0.000302644 Jy ! Total flux subtracted in 200 components = -0.000302644 Jy ! Clean residual min=-0.002213 max=0.002293 Jy/beam ! Clean residual mean=0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.243844 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.243844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.784 mas, bpa=-2.98 degrees ! Estimated noise=1.00902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452196 Jy ! Component: 100 - total flux cleaned = -0.000648394 Jy ! Component: 150 - total flux cleaned = -0.000737034 Jy ! Component: 200 - total flux cleaned = -0.000737681 Jy ! Total flux subtracted in 200 components = -0.000737681 Jy ! Clean residual min=-0.001769 max=0.002006 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.243106 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.243106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107431Jy sigma=0.445431 ! Fit after self-cal, rms=0.107386Jy sigma=0.445335 wmodel J2349-0438_S_a_map.mod ! Writing 132 model components to file: J2349-0438_S_a_map.mod wobs J2349-0438_S_a_uvs.fits ! Writing UV FITS file: J2349-0438_S_a_uvs.fits wwins J2349-0438_S_a_map.win ! wwins: Wrote 6 windows to J2349-0438_S_a_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 = 0.000357373 Jy ! Component: 100 - total flux cleaned = 0.000420829 Jy ! Component: 150 - total flux cleaned = 0.000511724 Jy ! Component: 200 - total flux cleaned = 0.000657093 Jy ! Component: 250 - total flux cleaned = 0.000713379 Jy ! Component: 300 - total flux cleaned = 0.000795708 Jy ! Component: 350 - total flux cleaned = 0.000849881 Jy ! Component: 400 - total flux cleaned = 0.000876379 Jy ! Component: 450 - total flux cleaned = 0.00090158 Jy ! Component: 500 - total flux cleaned = 0.000951073 Jy ! Component: 550 - total flux cleaned = 0.00102334 Jy ! Component: 600 - total flux cleaned = 0.00097492 Jy ! Component: 650 - total flux cleaned = 0.00102177 Jy ! Component: 700 - total flux cleaned = 0.00102154 Jy ! Component: 750 - total flux cleaned = 0.00106728 Jy ! Component: 800 - total flux cleaned = 0.00111221 Jy ! Component: 850 - total flux cleaned = 0.00111207 Jy ! Component: 900 - total flux cleaned = 0.00111238 Jy ! Component: 950 - total flux cleaned = 0.00111252 Jy ! Component: 1000 - total flux cleaned = 0.00109118 Jy ! Component: 1050 - total flux cleaned = 0.000986589 Jy ! Component: 1100 - total flux cleaned = 0.000924569 Jy ! Component: 1150 - total flux cleaned = 0.000904127 Jy ! Component: 1200 - total flux cleaned = 0.000803247 Jy ! Component: 1250 - total flux cleaned = 0.000723231 Jy ! Component: 1300 - total flux cleaned = 0.000723148 Jy ! Component: 1350 - total flux cleaned = 0.000645094 Jy ! Component: 1400 - total flux cleaned = 0.000606676 Jy ! Component: 1450 - total flux cleaned = 0.000606819 Jy ! Component: 1500 - total flux cleaned = 0.000587763 Jy ! Component: 1550 - total flux cleaned = 0.000494299 Jy ! Component: 1600 - total flux cleaned = 0.000439072 Jy ! Component: 1650 - total flux cleaned = 0.00042074 Jy ! Component: 1700 - total flux cleaned = 0.000348236 Jy ! Component: 1750 - total flux cleaned = 0.00033034 Jy ! Component: 1800 - total flux cleaned = 0.000348219 Jy ! Component: 1850 - total flux cleaned = 0.000383123 Jy ! Component: 1900 - total flux cleaned = 0.000313166 Jy ! Component: 1950 - total flux cleaned = 0.000399513 Jy ! Component: 2000 - total flux cleaned = 0.00033079 Jy ! Component: 2050 - total flux cleaned = 0.000415642 Jy ! Component: 2100 - total flux cleaned = 0.000381827 Jy ! Component: 2150 - total flux cleaned = 0.000465154 Jy ! Component: 2200 - total flux cleaned = 0.000481582 Jy ! Component: 2250 - total flux cleaned = 0.000596205 Jy ! Component: 2300 - total flux cleaned = 0.000596259 Jy ! Component: 2350 - total flux cleaned = 0.000644715 Jy ! Component: 2400 - total flux cleaned = 0.00069276 Jy ! Component: 2450 - total flux cleaned = 0.000740254 Jy ! Component: 2500 - total flux cleaned = 0.000819311 Jy ! Component: 2550 - total flux cleaned = 0.000834824 Jy ! Component: 2600 - total flux cleaned = 0.000850427 Jy ! Component: 2650 - total flux cleaned = 0.000912393 Jy ! Component: 2700 - total flux cleaned = 0.000973757 Jy ! Component: 2750 - total flux cleaned = 0.00101944 Jy ! Component: 2800 - total flux cleaned = 0.00104966 Jy ! Component: 2850 - total flux cleaned = 0.00104967 Jy ! Component: 2900 - total flux cleaned = 0.00107939 Jy ! Component: 2950 - total flux cleaned = 0.00113877 Jy ! Component: 3000 - total flux cleaned = 0.00110939 Jy ! Component: 3050 - total flux cleaned = 0.00122645 Jy ! Component: 3100 - total flux cleaned = 0.0012845 Jy ! Component: 3150 - total flux cleaned = 0.00131347 Jy ! Component: 3200 - total flux cleaned = 0.00134202 Jy ! Component: 3250 - total flux cleaned = 0.00135614 Jy ! Component: 3300 - total flux cleaned = 0.00138436 Jy ! Component: 3350 - total flux cleaned = 0.00141272 Jy ! Component: 3400 - total flux cleaned = 0.00145479 Jy ! Component: 3450 - total flux cleaned = 0.0014269 Jy ! Component: 3500 - total flux cleaned = 0.00146839 Jy ! Component: 3550 - total flux cleaned = 0.00146843 Jy ! Component: 3600 - total flux cleaned = 0.00146849 Jy ! Component: 3650 - total flux cleaned = 0.00155021 Jy ! Component: 3700 - total flux cleaned = 0.00150962 Jy ! Component: 3750 - total flux cleaned = 0.00155009 Jy ! Component: 3800 - total flux cleaned = 0.00155012 Jy ! Component: 3850 - total flux cleaned = 0.00153677 Jy ! Component: 3900 - total flux cleaned = 0.00158976 Jy ! Component: 3950 - total flux cleaned = 0.00158972 Jy ! Component: 4000 - total flux cleaned = 0.00152428 Jy ! Component: 4050 - total flux cleaned = 0.00151128 Jy ! Total flux subtracted in 4096 components = 0.00152437 Jy ! Clean residual min=-0.000918 max=0.000904 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.24463 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 451 components and 0.24463 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J2349-0438_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.784 at -2.98 degrees (North through East) ! Clean map min=-0.0017985 max=0.20121 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J2349-0438_S_a_map.fits wmodel /image_prod/ug002_uvm//J2349-0438_S_a_map.mod ! Writing 451 model components to file: /image_prod/ug002_uvm//J2349-0438_S_a_map.mod wobs /image_prod/ug002_uvm//J2349-0438_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J2349-0438_S_a_uvs.fits wwins /image_prod/ug002_uvm//J2349-0438_S_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J2349-0438_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360663 0.360663 0.721325 1.44265 2.8853 5.7706 11.5412 23.0824 46.1648 92.3297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 831.802 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J2349-0438_S_a_dfm.log closed on Wed Mar 4 17:48:21 2020