! Started logfile: /image_prod/ug002_uva//J1316+7226_S_a_dfm.log on Thu Mar 5 01:08:01 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//J1316+7226_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1316+7226_S_a_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815185 visibilities/baseline/integration-bin. ! Found source: J1316+7226 ! ! 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 13206 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 J1316+7226_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008061Jy sigma=7.653076 ! Fit after self-cal, rms=0.947508Jy sigma=7.211815 ! 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=2.996 mas, bmaj=4.585 mas, bpa=77.76 degrees ! Estimated noise=1.54739 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 = 0.0419613 Jy ! Component: 100 - total flux cleaned = 0.0524429 Jy ! Total flux subtracted in 100 components = 0.0524429 Jy ! Clean residual min=-0.003390 max=0.004485 Jy/beam ! Clean residual mean=-0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0524429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0524429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086135Jy sigma=0.479249 ! Fit after self-cal, rms=0.084938Jy sigma=0.469840 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489227 Jy ! Component: 100 - total flux cleaned = 0.0065943 Jy ! Total flux subtracted in 100 components = 0.0065943 Jy ! Clean residual min=-0.003656 max=0.003805 Jy/beam ! Clean residual mean=0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0590372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0590371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084577Jy sigma=0.467352 ! Fit after self-cal, rms=0.084596Jy sigma=0.467316 ! 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=3.821 mas, bmaj=5.542 mas, bpa=78.49 degrees ! Estimated noise=0.84455 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 = 0.000863022 Jy ! Component: 100 - total flux cleaned = 0.00082015 Jy ! Component: 150 - total flux cleaned = 0.000790301 Jy ! Component: 200 - total flux cleaned = 0.000790155 Jy ! Total flux subtracted in 200 components = 0.000790155 Jy ! Clean residual min=-0.002893 max=0.002520 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0598273 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0598273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084545Jy sigma=0.467083 ! Fit after self-cal, rms=0.084547Jy sigma=0.467069 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.821 x 5.542 at 78.49 degrees (North through East) ! Clean map min=-0.0028032 max=0.05682 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 1.08 KP 1.05 ! LA 1.04 MK 0.96 NL 1.06 OV 0.66 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 0.78 OV 0.92 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.05 KP 1.07 ! LA 1.07 MK 0.99 NL 0.87 OV 0.67 ! PT 1.11 SC 1.04 ! ! ! Fit before self-cal, rms=0.084547Jy sigma=0.467069 ! Fit after self-cal, rms=0.077881Jy sigma=0.461294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=5.534 mas, bpa=77.83 degrees ! Estimated noise=0.8451 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 = 0.000154431 Jy ! Component: 100 - total flux cleaned = 0.000200759 Jy ! Component: 150 - total flux cleaned = 0.000200209 Jy ! Component: 200 - total flux cleaned = 0.000188805 Jy ! Total flux subtracted in 200 components = 0.000188805 Jy ! Clean residual min=-0.001992 max=0.002103 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0600161 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0600161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077873Jy sigma=0.461267 ! Fit after self-cal, rms=0.077929Jy sigma=0.460633 ! 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=0.077929Jy sigma=0.460633 ! Fit after self-cal, rms=0.072133Jy sigma=0.458346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=5.521 mas, bpa=78.27 degrees ! Estimated noise=0.843115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716978 Jy ! Component: 100 - total flux cleaned = 0.000815209 Jy ! Component: 150 - total flux cleaned = 0.000816036 Jy ! Component: 200 - total flux cleaned = 0.000825273 Jy ! Total flux subtracted in 200 components = 0.000825273 Jy ! Clean residual min=-0.001593 max=0.001596 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0608414 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0608414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072121Jy sigma=0.458308 ! Fit after self-cal, rms=0.072170Jy sigma=0.458112 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 = -2.05728e-05 Jy ! Component: 100 - total flux cleaned = -2.06649e-05 Jy ! Component: 150 - total flux cleaned = -2.08929e-05 Jy ! Component: 200 - total flux cleaned = -2.8712e-05 Jy ! Total flux subtracted in 200 components = -2.8712e-05 Jy ! Clean residual min=-0.001661 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0608127 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0608127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072167Jy sigma=0.458108 ! Fit after self-cal, rms=0.072169Jy sigma=0.458107 ! 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=0.072169Jy sigma=0.458107 ! Fit after self-cal, rms=0.072232Jy sigma=0.458053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.771 mas, bmaj=5.511 mas, bpa=78.18 degrees ! Estimated noise=0.843008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520709 Jy ! Component: 100 - total flux cleaned = 0.000577609 Jy ! Component: 150 - total flux cleaned = 0.000586568 Jy ! Component: 200 - total flux cleaned = 0.000586561 Jy ! Total flux subtracted in 200 components = 0.000586561 Jy ! Clean residual min=-0.001585 max=0.001551 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0613992 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0613992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072225Jy sigma=0.458035 ! Fit after self-cal, rms=0.072240Jy sigma=0.458028 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 = 1.18843e-05 Jy ! Component: 100 - total flux cleaned = 2.03436e-05 Jy ! Component: 150 - total flux cleaned = 1.26665e-05 Jy ! Component: 200 - total flux cleaned = 1.24131e-05 Jy ! Total flux subtracted in 200 components = 1.24131e-05 Jy ! Clean residual min=-0.001600 max=0.001542 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0614116 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0614116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072237Jy sigma=0.458023 ! Fit after self-cal, rms=0.072240Jy sigma=0.458022 ! 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=0.072240Jy sigma=0.458022 ! Fit after self-cal, rms=0.072171Jy sigma=0.458007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.814 mas, bmaj=9.771 mas, bpa=71.7 degrees ! Estimated noise=1.02759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302918 Jy ! Component: 100 - total flux cleaned = 0.000400275 Jy ! Component: 150 - total flux cleaned = 0.000403909 Jy ! Component: 200 - total flux cleaned = 0.000407416 Jy ! Total flux subtracted in 200 components = 0.000407416 Jy ! Clean residual min=-0.001871 max=0.001778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0618191 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0618191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072168Jy sigma=0.458009 ! Fit after self-cal, rms=0.072171Jy sigma=0.458007 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 = 1.58801e-05 Jy ! Component: 100 - total flux cleaned = 1.57515e-05 Jy ! Component: 150 - total flux cleaned = 1.58662e-05 Jy ! Component: 200 - total flux cleaned = 2.23402e-05 Jy ! Total flux subtracted in 200 components = 2.23402e-05 Jy ! Clean residual min=-0.001868 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0618414 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.0618414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072170Jy sigma=0.458010 ! Fit after self-cal, rms=0.072171Jy sigma=0.458009 ! 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=3.757 mas, bmaj=5.501 mas, bpa=78.11 degrees ! Estimated noise=0.84274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 5.501 at 78.11 degrees (North through East) ! Clean map min=-0.0015172 max=0.056538 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=2.956 mas, bmaj=4.578 mas, bpa=77.66 degrees ! Estimated noise=1.5447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429599 Jy ! Component: 100 - total flux cleaned = 0.0538621 Jy ! Component: 150 - total flux cleaned = 0.0580152 Jy ! Component: 200 - total flux cleaned = 0.0594233 Jy ! Total flux subtracted in 200 components = 0.0594233 Jy ! Clean residual min=-0.003495 max=0.003116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0594233 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0594233 Jy ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=5.501 mas, bpa=78.11 degrees ! Estimated noise=0.84274 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 = 0.00155847 Jy ! Component: 100 - total flux cleaned = 0.00220509 Jy ! Component: 150 - total flux cleaned = 0.00234609 Jy ! Component: 200 - total flux cleaned = 0.00239478 Jy ! Total flux subtracted in 200 components = 0.00239478 Jy ! Clean residual min=-0.001580 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.061818 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.061818 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=7.814 mas, bmaj=9.771 mas, bpa=71.7 degrees ! Estimated noise=1.02759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84306e-05 Jy ! Component: 100 - total flux cleaned = 4.92196e-05 Jy ! Component: 150 - total flux cleaned = 4.95603e-05 Jy ! Component: 200 - total flux cleaned = 4.51134e-05 Jy ! Total flux subtracted in 200 components = 4.51134e-05 Jy ! Clean residual min=-0.001879 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0618632 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 = -3.92292e-06 Jy ! Component: 100 - total flux cleaned = -3.93207e-06 Jy ! Component: 150 - total flux cleaned = -1.14152e-07 Jy ! Component: 200 - total flux cleaned = 3.5124e-06 Jy ! Total flux subtracted in 200 components = 3.5124e-06 Jy ! Clean residual min=-0.001873 max=0.001767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0618667 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0618667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=5.501 mas, bpa=78.11 degrees ! Estimated noise=0.84274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07424e-05 Jy ! Component: 100 - total flux cleaned = 8.00918e-05 Jy ! Component: 150 - total flux cleaned = 7.9751e-05 Jy ! Component: 200 - total flux cleaned = 7.94572e-05 Jy ! Total flux subtracted in 200 components = 7.94572e-05 Jy ! Clean residual min=-0.001580 max=0.001556 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0619461 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0619461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072171Jy sigma=0.458031 ! Fit after self-cal, rms=0.072176Jy sigma=0.458019 wmodel J1316+7226_S_a_map.mod ! Writing 47 model components to file: J1316+7226_S_a_map.mod wobs J1316+7226_S_a_uvs.fits ! Writing UV FITS file: J1316+7226_S_a_uvs.fits wwins J1316+7226_S_a_map.win ! wwins: Wrote 1 windows to J1316+7226_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 = 2.82279e-05 Jy ! Component: 100 - total flux cleaned = 5.45436e-05 Jy ! Component: 150 - total flux cleaned = 0.000104765 Jy ! Component: 200 - total flux cleaned = 0.000226287 Jy ! Component: 250 - total flux cleaned = 0.000249569 Jy ! Component: 300 - total flux cleaned = 0.000364228 Jy ! Component: 350 - total flux cleaned = 0.000409258 Jy ! Component: 400 - total flux cleaned = 0.000518746 Jy ! Component: 450 - total flux cleaned = 0.000668198 Jy ! Component: 500 - total flux cleaned = 0.000730813 Jy ! Component: 550 - total flux cleaned = 0.000812768 Jy ! Component: 600 - total flux cleaned = 0.000892902 Jy ! Component: 650 - total flux cleaned = 0.00087272 Jy ! Component: 700 - total flux cleaned = 0.000892418 Jy ! Component: 750 - total flux cleaned = 0.000988736 Jy ! Component: 800 - total flux cleaned = 0.00102684 Jy ! Component: 850 - total flux cleaned = 0.00108319 Jy ! Component: 900 - total flux cleaned = 0.00113823 Jy ! Component: 950 - total flux cleaned = 0.00113826 Jy ! Component: 1000 - total flux cleaned = 0.00115621 Jy ! Component: 1050 - total flux cleaned = 0.00122731 Jy ! Component: 1100 - total flux cleaned = 0.00124476 Jy ! Component: 1150 - total flux cleaned = 0.00126209 Jy ! Component: 1200 - total flux cleaned = 0.00129634 Jy ! Component: 1250 - total flux cleaned = 0.00133023 Jy ! Component: 1300 - total flux cleaned = 0.00138066 Jy ! Component: 1350 - total flux cleaned = 0.00138078 Jy ! Component: 1400 - total flux cleaned = 0.00141369 Jy ! Component: 1450 - total flux cleaned = 0.0014787 Jy ! Component: 1500 - total flux cleaned = 0.0014947 Jy ! Component: 1550 - total flux cleaned = 0.00151084 Jy ! Component: 1600 - total flux cleaned = 0.00154246 Jy ! Component: 1650 - total flux cleaned = 0.00157348 Jy ! Component: 1700 - total flux cleaned = 0.0015734 Jy ! Component: 1750 - total flux cleaned = 0.00155801 Jy ! Component: 1800 - total flux cleaned = 0.00157323 Jy ! Component: 1850 - total flux cleaned = 0.00161835 Jy ! Component: 1900 - total flux cleaned = 0.0016481 Jy ! Component: 1950 - total flux cleaned = 0.00160359 Jy ! Component: 2000 - total flux cleaned = 0.00161836 Jy ! Component: 2050 - total flux cleaned = 0.00160391 Jy ! Component: 2100 - total flux cleaned = 0.00160406 Jy ! Component: 2150 - total flux cleaned = 0.00166145 Jy ! Component: 2200 - total flux cleaned = 0.00167547 Jy ! Component: 2250 - total flux cleaned = 0.00166151 Jy ! Component: 2300 - total flux cleaned = 0.00166144 Jy ! Component: 2350 - total flux cleaned = 0.00163361 Jy ! Component: 2400 - total flux cleaned = 0.00164744 Jy ! Component: 2450 - total flux cleaned = 0.00163392 Jy ! Component: 2500 - total flux cleaned = 0.00166093 Jy ! Component: 2550 - total flux cleaned = 0.00168751 Jy ! Component: 2600 - total flux cleaned = 0.00164781 Jy ! Component: 2650 - total flux cleaned = 0.00167448 Jy ! Component: 2700 - total flux cleaned = 0.00177967 Jy ! Component: 2750 - total flux cleaned = 0.00176648 Jy ! Component: 2800 - total flux cleaned = 0.00177942 Jy ! Component: 2850 - total flux cleaned = 0.00179213 Jy ! Component: 2900 - total flux cleaned = 0.00189436 Jy ! Component: 2950 - total flux cleaned = 0.00185626 Jy ! Component: 3000 - total flux cleaned = 0.00193199 Jy ! Component: 3050 - total flux cleaned = 0.00193185 Jy ! Component: 3100 - total flux cleaned = 0.00194436 Jy ! Component: 3150 - total flux cleaned = 0.00200624 Jy ! Component: 3200 - total flux cleaned = 0.00208007 Jy ! Component: 3250 - total flux cleaned = 0.0020801 Jy ! Component: 3300 - total flux cleaned = 0.00206795 Jy ! Component: 3350 - total flux cleaned = 0.00209217 Jy ! Component: 3400 - total flux cleaned = 0.00211622 Jy ! Component: 3450 - total flux cleaned = 0.00215201 Jy ! Component: 3500 - total flux cleaned = 0.00216385 Jy ! Component: 3550 - total flux cleaned = 0.00218736 Jy ! Component: 3600 - total flux cleaned = 0.00219906 Jy ! Component: 3650 - total flux cleaned = 0.00219901 Jy ! Component: 3700 - total flux cleaned = 0.00221057 Jy ! Component: 3750 - total flux cleaned = 0.00219895 Jy ! Component: 3800 - total flux cleaned = 0.00223332 Jy ! Component: 3850 - total flux cleaned = 0.00225604 Jy ! Component: 3900 - total flux cleaned = 0.00222201 Jy ! Component: 3950 - total flux cleaned = 0.00222208 Jy ! Component: 4000 - total flux cleaned = 0.00221076 Jy ! Component: 4050 - total flux cleaned = 0.00221071 Jy ! Total flux subtracted in 4096 components = 0.00222173 Jy ! Clean residual min=-0.000713 max=0.000644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0641679 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 341 components and 0.0641679 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1316+7226_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 5.501 at 78.11 degrees (North through East) ! Clean map min=-0.0012728 max=0.056408 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1316+7226_S_a_map.fits wmodel /image_prod/ug002_uva//J1316+7226_S_a_map.mod ! Writing 341 model components to file: /image_prod/ug002_uva//J1316+7226_S_a_map.mod wobs /image_prod/ug002_uva//J1316+7226_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1316+7226_S_a_uvs.fits wwins /image_prod/ug002_uva//J1316+7226_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1316+7226_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0564083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05663 1.05663 2.11326 4.22653 8.45306 16.9061 33.8122 67.6244 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.921 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1316+7226_S_a_dfm.log closed on Thu Mar 5 01:08:05 2020