! Started logfile: /image_prod/ug002_uva//J0402-1458_S_dfm.log on Wed Mar 4 20:08:50 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//J0402-1458_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0402-1458_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889444 visibilities/baseline/integration-bin. ! Found source: J0402-1458 ! ! 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 4803 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 J0402-1458_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015305Jy sigma=7.619805 ! Fit after self-cal, rms=0.817377Jy sigma=6.069998 ! 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=2.62 mas, bmaj=7.192 mas, bpa=-6.079 degrees ! Estimated noise=1.92004 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 = 0.144205 Jy ! Component: 100 - total flux cleaned = 0.178279 Jy ! Total flux subtracted in 100 components = 0.178279 Jy ! Clean residual min=-0.006205 max=0.013646 Jy/beam ! Clean residual mean=-0.000001 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.178279 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.178279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091576Jy sigma=0.504787 ! Fit after self-cal, rms=0.091552Jy sigma=0.504720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148951 Jy ! Component: 100 - total flux cleaned = 0.0226729 Jy ! Total flux subtracted in 100 components = 0.0226729 Jy ! Clean residual min=-0.004628 max=0.005676 Jy/beam ! Clean residual mean=-0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.200952 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.200952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089440Jy sigma=0.471042 ! Fit after self-cal, rms=0.089432Jy sigma=0.470948 ! 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=3.135 mas, bmaj=8.375 mas, bpa=-4.821 degrees ! Estimated noise=1.42739 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 = 0.00568002 Jy ! Component: 100 - total flux cleaned = 0.00847685 Jy ! Component: 150 - total flux cleaned = 0.00992559 Jy ! Component: 200 - total flux cleaned = 0.0106869 Jy ! Total flux subtracted in 200 components = 0.0106869 Jy ! Clean residual min=-0.003227 max=0.003574 Jy/beam ! Clean residual mean=-0.000008 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.211639 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.211639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089302Jy sigma=0.466223 ! Fit after self-cal, rms=0.089311Jy sigma=0.466197 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 8.375 at -4.821 degrees (North through East) ! Clean map min=-0.0030323 max=0.18853 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.06 KP 1.00 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 0.96 HN 1.05 KP 0.98 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.08 KP 0.99 ! LA 0.98 MK 0.99 NL 0.94 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.089311Jy sigma=0.466197 ! Fit after self-cal, rms=0.108004Jy sigma=0.460500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.374 mas, bpa=-4.688 degrees ! Estimated noise=1.42853 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 = -0.000202519 Jy ! Component: 100 - total flux cleaned = -0.000243288 Jy ! Component: 150 - total flux cleaned = -0.000280753 Jy ! Component: 200 - total flux cleaned = -0.00029784 Jy ! Total flux subtracted in 200 components = -0.00029784 Jy ! Clean residual min=-0.002862 max=0.002677 Jy/beam ! Clean residual mean=-0.000007 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.211341 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.211341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107997Jy sigma=0.460438 ! Fit after self-cal, rms=0.108100Jy sigma=0.460399 ! 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=0.108100Jy sigma=0.460399 ! Fit after self-cal, rms=0.108166Jy sigma=0.458642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.389 mas, bpa=-4.755 degrees ! Estimated noise=1.42784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.27889e-05 Jy ! Component: 100 - total flux cleaned = 1.81382e-05 Jy ! Component: 150 - total flux cleaned = 1.78461e-05 Jy ! Component: 200 - total flux cleaned = 1.80753e-05 Jy ! Total flux subtracted in 200 components = 1.80753e-05 Jy ! Clean residual min=-0.002806 max=0.002710 Jy/beam ! Clean residual mean=-0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.211359 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.211359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108163Jy sigma=0.458618 ! Fit after self-cal, rms=0.108170Jy sigma=0.458607 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 = 9.98843e-06 Jy ! Component: 100 - total flux cleaned = -1.01749e-05 Jy ! Component: 150 - total flux cleaned = -9.93909e-06 Jy ! Component: 200 - total flux cleaned = -9.5432e-06 Jy ! Total flux subtracted in 200 components = -9.5432e-06 Jy ! Clean residual min=-0.002823 max=0.002716 Jy/beam ! Clean residual mean=-0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.21135 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.211349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108168Jy sigma=0.458594 ! Fit after self-cal, rms=0.108168Jy sigma=0.458592 ! 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=0.108168Jy sigma=0.458592 ! Fit after self-cal, rms=0.108290Jy sigma=0.458589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.389 mas, bpa=-4.761 degrees ! Estimated noise=1.42771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.96364e-06 Jy ! Component: 100 - total flux cleaned = 4.29074e-05 Jy ! Component: 150 - total flux cleaned = 6.81323e-05 Jy ! Component: 200 - total flux cleaned = 6.81411e-05 Jy ! Total flux subtracted in 200 components = 6.81411e-05 Jy ! Clean residual min=-0.002829 max=0.002727 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.211418 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.211418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108288Jy sigma=0.458578 ! Fit after self-cal, rms=0.108287Jy sigma=0.458576 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 = -1.95915e-06 Jy ! Component: 100 - total flux cleaned = -1.00607e-05 Jy ! Component: 150 - total flux cleaned = -9.96959e-06 Jy ! Component: 200 - total flux cleaned = -1.02765e-05 Jy ! Total flux subtracted in 200 components = -1.02765e-05 Jy ! Clean residual min=-0.002840 max=0.002731 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.211407 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.211407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108286Jy sigma=0.458570 ! Fit after self-cal, rms=0.108286Jy sigma=0.458569 ! 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=0.108286Jy sigma=0.458569 ! Fit after self-cal, rms=0.108349Jy sigma=0.458567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.692 mas, bmaj=17.17 mas, bpa=-3.947 degrees ! Estimated noise=1.77817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.52105e-05 Jy ! Component: 100 - total flux cleaned = 3.4136e-05 Jy ! Component: 150 - total flux cleaned = 4.2736e-05 Jy ! Component: 200 - total flux cleaned = 5.82049e-05 Jy ! Total flux subtracted in 200 components = 5.82049e-05 Jy ! Clean residual min=-0.002487 max=0.003377 Jy/beam ! Clean residual mean=-0.000014 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.211466 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 60 components and 0.211466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108348Jy sigma=0.458577 ! Fit after self-cal, rms=0.108347Jy sigma=0.458573 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 (-103.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244836 Jy ! Component: 100 - total flux cleaned = 0.00259766 Jy ! Component: 150 - total flux cleaned = 0.00244086 Jy ! Component: 200 - total flux cleaned = 0.00216051 Jy ! Total flux subtracted in 200 components = 0.00216051 Jy ! Clean residual min=-0.002231 max=0.002037 Jy/beam ! Clean residual mean=-0.000010 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.213626 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 103 components and 0.213626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108242Jy sigma=0.457946 ! Fit after self-cal, rms=0.108229Jy sigma=0.457922 ! 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=3.136 mas, bmaj=8.389 mas, bpa=-4.771 degrees ! Estimated noise=1.42753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 8.389 at -4.771 degrees (North through East) ! Clean map min=-0.0026135 max=0.18937 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=2.621 mas, bmaj=7.202 mas, bpa=-6.062 degrees ! Estimated noise=1.92112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144213 Jy ! Component: 100 - total flux cleaned = 0.178394 Jy ! Component: 150 - total flux cleaned = 0.193314 Jy ! Component: 200 - total flux cleaned = 0.201135 Jy ! Total flux subtracted in 200 components = 0.201135 Jy ! Clean residual min=-0.004209 max=0.003881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.201135 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.201135 Jy ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.389 mas, bpa=-4.771 degrees ! Estimated noise=1.42753 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 = 0.00555836 Jy ! Component: 100 - total flux cleaned = 0.00812225 Jy ! Component: 150 - total flux cleaned = 0.00881141 Jy ! Component: 200 - total flux cleaned = 0.00938014 Jy ! Total flux subtracted in 200 components = 0.00938014 Jy ! Clean residual min=-0.002778 max=0.002208 Jy/beam ! Clean residual mean=-0.000007 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.210516 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.210516 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=7.692 mas, bmaj=17.17 mas, bpa=-3.947 degrees ! Estimated noise=1.77817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196677 Jy ! Component: 100 - total flux cleaned = 0.00245776 Jy ! Component: 150 - total flux cleaned = 0.00245768 Jy ! Component: 200 - total flux cleaned = 0.00241191 Jy ! Total flux subtracted in 200 components = 0.00241191 Jy ! Clean residual min=-0.002235 max=0.002108 Jy/beam ! Clean residual mean=-0.000011 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.212927 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 = 1.30177e-06 Jy ! Component: 100 - total flux cleaned = -7.90035e-05 Jy ! Component: 150 - total flux cleaned = -0.000154457 Jy ! Component: 200 - total flux cleaned = -0.000260165 Jy ! Total flux subtracted in 200 components = -0.000260165 Jy ! Clean residual min=-0.002192 max=0.002076 Jy/beam ! Clean residual mean=-0.000009 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.212667 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 114 components and 0.212667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.389 mas, bpa=-4.771 degrees ! Estimated noise=1.42753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000839307 Jy ! Component: 100 - total flux cleaned = -0.0010102 Jy ! Component: 150 - total flux cleaned = -0.00101009 Jy ! Component: 200 - total flux cleaned = -0.000960759 Jy ! Total flux subtracted in 200 components = -0.000960759 Jy ! Clean residual min=-0.002742 max=0.002023 Jy/beam ! Clean residual mean=-0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.211707 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.211707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108127Jy sigma=0.457056 ! Fit after self-cal, rms=0.108116Jy sigma=0.457019 wmodel J0402-1458_S_map.mod ! Writing 142 model components to file: J0402-1458_S_map.mod wobs J0402-1458_S_uvs.fits ! Writing UV FITS file: J0402-1458_S_uvs.fits wwins J0402-1458_S_map.win ! wwins: Wrote 2 windows to J0402-1458_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 = -0.00117565 Jy ! Component: 100 - total flux cleaned = -0.00189172 Jy ! Component: 150 - total flux cleaned = -0.00221997 Jy ! Component: 200 - total flux cleaned = -0.00246157 Jy ! Component: 250 - total flux cleaned = -0.00262807 Jy ! Component: 300 - total flux cleaned = -0.00278911 Jy ! Component: 350 - total flux cleaned = -0.00285101 Jy ! Component: 400 - total flux cleaned = -0.00288146 Jy ! Component: 450 - total flux cleaned = -0.00297068 Jy ! Component: 500 - total flux cleaned = -0.00305799 Jy ! Component: 550 - total flux cleaned = -0.00311499 Jy ! Component: 600 - total flux cleaned = -0.00322577 Jy ! Component: 650 - total flux cleaned = -0.00322545 Jy ! Component: 700 - total flux cleaned = -0.00327887 Jy ! Component: 750 - total flux cleaned = -0.00327922 Jy ! Component: 800 - total flux cleaned = -0.0032281 Jy ! Component: 850 - total flux cleaned = -0.00320338 Jy ! Component: 900 - total flux cleaned = -0.00325286 Jy ! Component: 950 - total flux cleaned = -0.00317973 Jy ! Component: 1000 - total flux cleaned = -0.00317996 Jy ! Component: 1050 - total flux cleaned = -0.00315628 Jy ! Component: 1100 - total flux cleaned = -0.00315628 Jy ! Component: 1150 - total flux cleaned = -0.0030876 Jy ! Component: 1200 - total flux cleaned = -0.00297508 Jy ! Component: 1250 - total flux cleaned = -0.00295324 Jy ! Component: 1300 - total flux cleaned = -0.00299673 Jy ! Component: 1350 - total flux cleaned = -0.00290981 Jy ! Component: 1400 - total flux cleaned = -0.00282404 Jy ! Component: 1450 - total flux cleaned = -0.00278197 Jy ! Component: 1500 - total flux cleaned = -0.00267787 Jy ! Component: 1550 - total flux cleaned = -0.00267774 Jy ! Component: 1600 - total flux cleaned = -0.00259622 Jy ! Component: 1650 - total flux cleaned = -0.00253565 Jy ! Component: 1700 - total flux cleaned = -0.00257523 Jy ! Component: 1750 - total flux cleaned = -0.00251595 Jy ! Component: 1800 - total flux cleaned = -0.00247675 Jy ! Component: 1850 - total flux cleaned = -0.00247669 Jy ! Component: 1900 - total flux cleaned = -0.00245768 Jy ! Component: 1950 - total flux cleaned = -0.00243878 Jy ! Component: 2000 - total flux cleaned = -0.00242016 Jy ! Component: 2050 - total flux cleaned = -0.00236476 Jy ! Component: 2100 - total flux cleaned = -0.0022731 Jy ! Component: 2150 - total flux cleaned = -0.00223709 Jy ! Component: 2200 - total flux cleaned = -0.00218307 Jy ! Component: 2250 - total flux cleaned = -0.00205864 Jy ! Component: 2300 - total flux cleaned = -0.00209399 Jy ! Component: 2350 - total flux cleaned = -0.0020067 Jy ! Component: 2400 - total flux cleaned = -0.00192019 Jy ! Component: 2450 - total flux cleaned = -0.00181723 Jy ! Component: 2500 - total flux cleaned = -0.0017834 Jy ! Component: 2550 - total flux cleaned = -0.0016823 Jy ! Component: 2600 - total flux cleaned = -0.00156553 Jy ! Component: 2650 - total flux cleaned = -0.00154898 Jy ! Component: 2700 - total flux cleaned = -0.00140143 Jy ! Component: 2750 - total flux cleaned = -0.00136893 Jy ! Component: 2800 - total flux cleaned = -0.00132048 Jy ! Component: 2850 - total flux cleaned = -0.00119273 Jy ! Component: 2900 - total flux cleaned = -0.00112937 Jy ! Component: 2950 - total flux cleaned = -0.00105074 Jy ! Component: 3000 - total flux cleaned = -0.00100389 Jy ! Component: 3050 - total flux cleaned = -0.000911061 Jy ! Component: 3100 - total flux cleaned = -0.000911031 Jy ! Component: 3150 - total flux cleaned = -0.00086525 Jy ! Component: 3200 - total flux cleaned = -0.000835071 Jy ! Component: 3250 - total flux cleaned = -0.000730177 Jy ! Component: 3300 - total flux cleaned = -0.000655902 Jy ! Component: 3350 - total flux cleaned = -0.000641113 Jy ! Component: 3400 - total flux cleaned = -0.00061172 Jy ! Component: 3450 - total flux cleaned = -0.000538785 Jy ! Component: 3500 - total flux cleaned = -0.000509974 Jy ! Component: 3550 - total flux cleaned = -0.00045267 Jy ! Component: 3600 - total flux cleaned = -0.000424102 Jy ! Component: 3650 - total flux cleaned = -0.000395748 Jy ! Component: 3700 - total flux cleaned = -0.000353549 Jy ! Component: 3750 - total flux cleaned = -0.000381497 Jy ! Component: 3800 - total flux cleaned = -0.000311946 Jy ! Component: 3850 - total flux cleaned = -0.000270422 Jy ! Component: 3900 - total flux cleaned = -0.000243014 Jy ! Component: 3950 - total flux cleaned = -0.000188481 Jy ! Component: 4000 - total flux cleaned = -0.000161472 Jy ! Component: 4050 - total flux cleaned = -0.000188288 Jy ! Total flux subtracted in 4096 components = -0.000108182 Jy ! Clean residual min=-0.000684 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.211598 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 398 components and 0.211598 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0402-1458_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 8.389 at -4.771 degrees (North through East) ! Clean map min=-0.0017024 max=0.18909 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0402-1458_S_map.fits wmodel /image_prod/ug002_uva//J0402-1458_S_map.mod ! Writing 398 model components to file: /image_prod/ug002_uva//J0402-1458_S_map.mod wobs /image_prod/ug002_uva//J0402-1458_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0402-1458_S_uvs.fits wwins /image_prod/ug002_uva//J0402-1458_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0402-1458_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.189085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374156 0.374156 0.748312 1.49662 2.99325 5.98649 11.973 23.946 47.8919 95.7839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.189 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 801.804 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0402-1458_S_dfm.log closed on Wed Mar 4 20:08:54 2020